diff --git a/.github/workflows/ci-mac-builder-operator.yml b/.github/workflows/ci-mac-builder-operator.yml
new file mode 100644
index 00000000..294a9d68
--- /dev/null
+++ b/.github/workflows/ci-mac-builder-operator.yml
@@ -0,0 +1,77 @@
+name: mac-builder-operator
+permissions:
+  contents: read
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - .github/workflows/ci-mac-builder-operator.yml
+      - mac-builder-operator/**
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone the code
+        uses: actions/checkout@v5
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: mac-builder-operator/go.mod
+          cache-dependency-path: mac-builder-operator/go.sum
+
+      - name: Run linter
+        uses: golangci/golangci-lint-action@v8
+        with:
+          working-directory: mac-builder-operator
+          version: v2.4.0
+  test:
+    name: Unit-Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone the code
+        uses: actions/checkout@v5
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: mac-builder-operator/go.mod
+          cache-dependency-path: mac-builder-operator/go.sum
+
+      - name: Running Tests
+        working-directory: mac-builder-operator
+        run: |
+          go mod tidy
+          make test
+  test-e2e:
+    name: E2E-Test
+    runs-on: ubuntu-latest
+    needs: [lint, test]
+    steps:
+      - name: Clone the code
+        uses: actions/checkout@v5
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: mac-builder-operator/go.mod
+          cache-dependency-path: mac-builder-operator/go.sum
+
+      - name: Install the latest version of kind
+        run: |
+          curl -Lo ./kind https://kind.sigs.k8s.io/dl/latest/kind-linux-amd64
+          chmod +x ./kind
+          sudo mv ./kind /usr/local/bin/kind
+
+      - name: Verify kind installation
+        run: kind version
+
+      - name: Running Test e2e
+        working-directory: mac-builder-operator
+        run: |
+          go mod tidy
+          make test-e2e
diff --git a/mac-builder-operator/.dockerignore b/mac-builder-operator/.dockerignore
new file mode 100644
index 00000000..9af82807
--- /dev/null
+++ b/mac-builder-operator/.dockerignore
@@ -0,0 +1,11 @@
+# More info: https://docs.docker.com/engine/reference/builder/#dockerignore-file
+# Ignore everything by default and re-include only needed files
+**
+
+# Re-include Go source files (but not *_test.go)
+!**/*.go
+**/*_test.go
+
+# Re-include Go module files
+!go.mod
+!go.sum
diff --git a/mac-builder-operator/.gitignore b/mac-builder-operator/.gitignore
new file mode 100644
index 00000000..ada68ff0
--- /dev/null
+++ b/mac-builder-operator/.gitignore
@@ -0,0 +1,27 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+bin/*
+Dockerfile.cross
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Go workspace file
+go.work
+
+# Kubernetes Generated files - skip generated files, except for vendored files
+!vendor/**/zz_generated.*
+
+# editor and IDE paraphernalia
+.idea
+.vscode
+*.swp
+*.swo
+*~
diff --git a/mac-builder-operator/.golangci.yml b/mac-builder-operator/.golangci.yml
new file mode 100644
index 00000000..e5b21b0f
--- /dev/null
+++ b/mac-builder-operator/.golangci.yml
@@ -0,0 +1,52 @@
+version: "2"
+run:
+  allow-parallel-runners: true
+linters:
+  default: none
+  enable:
+    - copyloopvar
+    - dupl
+    - errcheck
+    - ginkgolinter
+    - goconst
+    - gocyclo
+    - govet
+    - ineffassign
+    - lll
+    - misspell
+    - nakedret
+    - prealloc
+    - revive
+    - staticcheck
+    - unconvert
+    - unparam
+    - unused
+  settings:
+    revive:
+      rules:
+        - name: comment-spacings
+        - name: import-shadowing
+  exclusions:
+    generated: lax
+    rules:
+      - linters:
+          - lll
+        path: api/*
+      - linters:
+          - dupl
+          - lll
+        path: internal/*
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  enable:
+    - gofmt
+    - goimports
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
diff --git a/mac-builder-operator/Dockerfile b/mac-builder-operator/Dockerfile
new file mode 100644
index 00000000..a022882c
--- /dev/null
+++ b/mac-builder-operator/Dockerfile
@@ -0,0 +1,31 @@
+# Build the manager binary
+FROM golang:1.25 AS builder
+ARG TARGETOS
+ARG TARGETARCH
+
+WORKDIR /workspace
+# Copy the Go Modules manifests
+COPY go.mod go.mod
+COPY go.sum go.sum
+# cache deps before building and copying source so that we don't need to re-download as much
+# and so that source changes don't invalidate our downloaded layer
+RUN go mod download
+
+# Copy the Go source (relies on .dockerignore to filter)
+COPY . .
+
+# Build
+# the GOARCH has no default value to allow the binary to be built according to the host where the command
+# was called. For example, if we call make docker-build in a local env which has the Apple Silicon M1 SO
+# the docker BUILDPLATFORM arg will be linux/arm64 when for Apple x86 it will be linux/amd64. Therefore,
+# by leaving it empty we can ensure that the container and binary shipped on it will have the same platform.
+RUN CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -a -o manager cmd/main.go
+
+# Use distroless as minimal base image to package the manager binary
+# Refer to https://github.com/GoogleContainerTools/distroless for more details
+FROM gcr.io/distroless/static:nonroot
+WORKDIR /
+COPY --from=builder /workspace/manager .
+USER 65532:65532
+
+ENTRYPOINT ["/manager"]
diff --git a/mac-builder-operator/Makefile b/mac-builder-operator/Makefile
new file mode 100644
index 00000000..91479f19
--- /dev/null
+++ b/mac-builder-operator/Makefile
@@ -0,0 +1,240 @@
+# Image URL to use all building/pushing image targets
+IMG ?= controller:latest
+
+# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
+ifeq (,$(shell go env GOBIN))
+GOBIN=$(shell go env GOPATH)/bin
+else
+GOBIN=$(shell go env GOBIN)
+endif
+
+# CONTAINER_TOOL defines the container tool to be used for building images.
+# Be aware that the target commands are only tested with Docker which is
+# scaffolded by default. However, you might want to replace it to use other
+# tools. (i.e. podman)
+CONTAINER_TOOL ?= docker
+
+# Setting SHELL to bash allows bash commands to be executed by recipes.
+# Options are set to exit when a recipe line exits non-zero or a piped command fails.
+SHELL = /usr/bin/env bash -o pipefail
+.SHELLFLAGS = -ec
+
+.PHONY: all
+all: build
+
+##@ General
+
+# The help target prints out all targets with their descriptions organized
+# beneath their categories. The categories are represented by '##@' and the
+# target descriptions by '##'. The awk command is responsible for reading the
+# entire set of makefiles included in this invocation, looking for lines of the
+# file as xyz: ## something, and then pretty-format the target and help. Then,
+# if there's a line with ##@ something, that gets pretty-printed as a category.
+# More info on the usage of ANSI control characters for terminal formatting:
+# https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters
+# More info on the awk command:
+# http://linuxcommand.org/lc3_adv_awk.php
+
+.PHONY: help
+help: ## Display this help.
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
+
+##@ Development
+
+.PHONY: manifests
+manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
+	$(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd/bases
+
+.PHONY: generate
+generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
+	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
+
+.PHONY: fmt
+fmt: ## Run go fmt against code.
+	go fmt ./...
+
+.PHONY: vet
+vet: ## Run go vet against code.
+	go vet ./...
+
+.PHONY: test
+test: manifests generate fmt vet setup-envtest ## Run tests.
+	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path)" go test $$(go list ./... | grep -v /e2e) -coverprofile cover.out
+
+# TODO(user): To use a different vendor for e2e tests, modify the setup under 'tests/e2e'.
+# The default setup assumes Kind is pre-installed and builds/loads the Manager Docker image locally.
+# CertManager is installed by default; skip with:
+# - CERT_MANAGER_INSTALL_SKIP=true
+KIND_CLUSTER ?= mac-builder-operator-test-e2e
+
+.PHONY: setup-test-e2e
+setup-test-e2e: ## Set up a Kind cluster for e2e tests if it does not exist
+	@command -v $(KIND) >/dev/null 2>&1 || { \
+		echo "Kind is not installed. Please install Kind manually."; \
+		exit 1; \
+	}
+	@case "$$($(KIND) get clusters)" in \
+		*"$(KIND_CLUSTER)"*) \
+			echo "Kind cluster '$(KIND_CLUSTER)' already exists. Skipping creation." ;; \
+		*) \
+			echo "Creating Kind cluster '$(KIND_CLUSTER)'..."; \
+			$(KIND) create cluster --name $(KIND_CLUSTER) ;; \
+	esac
+
+.PHONY: test-e2e
+test-e2e: setup-test-e2e manifests generate fmt vet ## Run the e2e tests. Expected an isolated environment using Kind.
+	KIND=$(KIND) KIND_CLUSTER=$(KIND_CLUSTER) go test -tags=e2e ./test/e2e/ -v -ginkgo.v
+	$(MAKE) cleanup-test-e2e
+
+.PHONY: cleanup-test-e2e
+cleanup-test-e2e: ## Tear down the Kind cluster used for e2e tests
+	@$(KIND) delete cluster --name $(KIND_CLUSTER)
+
+.PHONY: lint
+lint: golangci-lint ## Run golangci-lint linter
+	$(GOLANGCI_LINT) run
+
+.PHONY: lint-fix
+lint-fix: golangci-lint ## Run golangci-lint linter and perform fixes
+	$(GOLANGCI_LINT) run --fix
+
+.PHONY: lint-config
+lint-config: golangci-lint ## Verify golangci-lint linter configuration
+	$(GOLANGCI_LINT) config verify
+
+##@ Build
+
+.PHONY: build
+build: manifests generate fmt vet ## Build manager binary.
+	go build -o bin/manager cmd/main.go
+
+.PHONY: run
+run: manifests generate fmt vet ## Run a controller from your host.
+	go run ./cmd/main.go
+
+# If you wish to build the manager image targeting other platforms you can use the --platform flag.
+# (i.e. docker build --platform linux/arm64). However, you must enable docker buildKit for it.
+# More info: https://docs.docker.com/develop/develop-images/build_enhancements/
+.PHONY: docker-build
+docker-build: ## Build docker image with the manager.
+	$(CONTAINER_TOOL) build -t ${IMG} .
+
+.PHONY: docker-push
+docker-push: ## Push docker image with the manager.
+	$(CONTAINER_TOOL) push ${IMG}
+
+# PLATFORMS defines the target platforms for the manager image be built to provide support to multiple
+# architectures. (i.e. make docker-buildx IMG=myregistry/mypoperator:0.0.1). To use this option you need to:
+# - be able to use docker buildx. More info: https://docs.docker.com/build/buildx/
+# - have enabled BuildKit. More info: https://docs.docker.com/develop/develop-images/build_enhancements/
+# - be able to push the image to your registry (i.e. if you do not set a valid value via IMG=<myregistry/image:<tag>> then the export will fail)
+# To adequately provide solutions that are compatible with multiple platforms, you should consider using this option.
+PLATFORMS ?= linux/arm64,linux/amd64,linux/s390x,linux/ppc64le
+.PHONY: docker-buildx
+docker-buildx: ## Build and push docker image for the manager for cross-platform support
+	# copy existing Dockerfile and insert --platform=${BUILDPLATFORM} into Dockerfile.cross, and preserve the original Dockerfile
+	sed -e '1 s/\(^FROM\)/FROM --platform=\$$\{BUILDPLATFORM\}/; t' -e ' 1,// s//FROM --platform=\$$\{BUILDPLATFORM\}/' Dockerfile > Dockerfile.cross
+	- $(CONTAINER_TOOL) buildx create --name mac-builder-operator-builder
+	$(CONTAINER_TOOL) buildx use mac-builder-operator-builder
+	- $(CONTAINER_TOOL) buildx build --push --platform=$(PLATFORMS) --tag ${IMG} -f Dockerfile.cross .
+	- $(CONTAINER_TOOL) buildx rm mac-builder-operator-builder
+	rm Dockerfile.cross
+
+.PHONY: build-installer
+build-installer: manifests generate kustomize ## Generate a consolidated YAML with CRDs and deployment.
+	mkdir -p dist
+	cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
+	$(KUSTOMIZE) build config/default > dist/install.yaml
+
+##@ Deployment
+
+ifndef ignore-not-found
+  ignore-not-found = false
+endif
+
+.PHONY: install
+install: manifests kustomize ## Install CRDs into the K8s cluster specified in ~/.kube/config.
+	@out="$$( $(KUSTOMIZE) build config/crd 2>/dev/null || true )"; \
+	if [ -n "$$out" ]; then echo "$$out" | $(KUBECTL) apply -f -; else echo "No CRDs to install; skipping."; fi
+
+.PHONY: uninstall
+uninstall: manifests kustomize ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
+	@out="$$( $(KUSTOMIZE) build config/crd 2>/dev/null || true )"; \
+	if [ -n "$$out" ]; then echo "$$out" | $(KUBECTL) delete --ignore-not-found=$(ignore-not-found) -f -; else echo "No CRDs to delete; skipping."; fi
+
+.PHONY: deploy
+deploy: manifests kustomize ## Deploy controller to the K8s cluster specified in ~/.kube/config.
+	cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
+	$(KUSTOMIZE) build config/default | $(KUBECTL) apply -f -
+
+.PHONY: undeploy
+undeploy: kustomize ## Undeploy controller from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
+	$(KUSTOMIZE) build config/default | $(KUBECTL) delete --ignore-not-found=$(ignore-not-found) -f -
+
+##@ Dependencies
+
+## Location to install dependencies to
+LOCALBIN ?= $(shell pwd)/bin
+$(LOCALBIN):
+	mkdir -p $(LOCALBIN)
+
+## Tool Binaries
+KUBECTL ?= kubectl
+KIND ?= kind
+KUSTOMIZE ?= $(LOCALBIN)/kustomize
+CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen
+ENVTEST ?= $(LOCALBIN)/setup-envtest
+GOLANGCI_LINT = $(LOCALBIN)/golangci-lint
+
+## Tool Versions
+KUSTOMIZE_VERSION ?= v5.7.1
+CONTROLLER_TOOLS_VERSION ?= v0.19.0
+#ENVTEST_VERSION is the version of controller-runtime release branch to fetch the envtest setup script (i.e. release-0.20)
+ENVTEST_VERSION ?= $(shell go list -m -f "{{ .Version }}" sigs.k8s.io/controller-runtime | awk -F'[v.]' '{printf "release-%d.%d", $$2, $$3}')
+#ENVTEST_K8S_VERSION is the version of Kubernetes to use for setting up ENVTEST binaries (i.e. 1.31)
+ENVTEST_K8S_VERSION ?= $(shell go list -m -f "{{ .Version }}" k8s.io/api | awk -F'[v.]' '{printf "1.%d", $$3}')
+GOLANGCI_LINT_VERSION ?= v2.4.0
+
+.PHONY: kustomize
+kustomize: $(KUSTOMIZE) ## Download kustomize locally if necessary.
+$(KUSTOMIZE): $(LOCALBIN)
+	$(call go-install-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/v5,$(KUSTOMIZE_VERSION))
+
+.PHONY: controller-gen
+controller-gen: $(CONTROLLER_GEN) ## Download controller-gen locally if necessary.
+$(CONTROLLER_GEN): $(LOCALBIN)
+	$(call go-install-tool,$(CONTROLLER_GEN),sigs.k8s.io/controller-tools/cmd/controller-gen,$(CONTROLLER_TOOLS_VERSION))
+
+.PHONY: setup-envtest
+setup-envtest: envtest ## Download the binaries required for ENVTEST in the local bin directory.
+	@echo "Setting up envtest binaries for Kubernetes version $(ENVTEST_K8S_VERSION)..."
+	@$(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path || { \
+		echo "Error: Failed to set up envtest binaries for version $(ENVTEST_K8S_VERSION)."; \
+		exit 1; \
+	}
+
+.PHONY: envtest
+envtest: $(ENVTEST) ## Download setup-envtest locally if necessary.
+$(ENVTEST): $(LOCALBIN)
+	$(call go-install-tool,$(ENVTEST),sigs.k8s.io/controller-runtime/tools/setup-envtest,$(ENVTEST_VERSION))
+
+.PHONY: golangci-lint
+golangci-lint: $(GOLANGCI_LINT) ## Download golangci-lint locally if necessary.
+$(GOLANGCI_LINT): $(LOCALBIN)
+	$(call go-install-tool,$(GOLANGCI_LINT),github.com/golangci/golangci-lint/v2/cmd/golangci-lint,$(GOLANGCI_LINT_VERSION))
+
+# go-install-tool will 'go install' any package with custom target and name of binary, if it doesn't exist
+# $1 - target path with name of binary
+# $2 - package url which can be installed
+# $3 - specific version of package
+define go-install-tool
+@[ -f "$(1)-$(3)" ] && [ "$$(readlink -- "$(1)" 2>/dev/null)" = "$(1)-$(3)" ] || { \
+set -e; \
+package=$(2)@$(3) ;\
+echo "Downloading $${package}" ;\
+rm -f $(1) ;\
+GOBIN=$(LOCALBIN) go install $${package} ;\
+mv $(1) $(1)-$(3) ;\
+} ;\
+ln -sf $$(realpath $(1)-$(3)) $(1)
+endef
diff --git a/mac-builder-operator/PROJECT b/mac-builder-operator/PROJECT
new file mode 100644
index 00000000..ae075873
--- /dev/null
+++ b/mac-builder-operator/PROJECT
@@ -0,0 +1,21 @@
+# Code generated by tool. DO NOT EDIT.
+# This file is used to track the info used to scaffold your project
+# and allow the plugins properly work.
+# More info: https://book.kubebuilder.io/reference/project-config.html
+cliVersion: 4.9.0
+domain: tibuild.pingcap.net
+layout:
+- go.kubebuilder.io/v4
+projectName: mac-builder-operator
+repo: github.com/PingCAP-QE/ee-apps/mac-builder-operator
+resources:
+- api:
+    crdVersion: v1
+    namespaced: true
+  controller: true
+  domain: tibuild.pingcap.net
+  group: build
+  kind: MacBuild
+  path: github.com/PingCAP-QE/ee-apps/mac-builder-operator/api/v1alpha1
+  version: v1alpha1
+version: "3"
diff --git a/mac-builder-operator/README.md b/mac-builder-operator/README.md
new file mode 100644
index 00000000..e080330f
--- /dev/null
+++ b/mac-builder-operator/README.md
@@ -0,0 +1,133 @@
+# Kubernetes Native macOS Build Operator
+
+## Description
+
+This project aims to bring macOS platform build tasks into the Kubernetes declarative management system. By leveraging a Custom Resource (MacBuild) and an Agent running directly on macOS physical machines, we achieve a "native" build process that eliminates dependencies on SSH and external orchestrators like Tekton/Boskos.
+
+## Getting Started
+
+### Prerequisites
+- go version v1.25.0+
+- docker version 17.03+.
+- kubectl version v1.11.3+.
+- Access to a Kubernetes v1.11.3+ cluster.
+
+### To Deploy on the cluster
+**Build and push your image to the location specified by `IMG`:**
+
+```sh
+make docker-build docker-push IMG=<some-registry>/mac-builder-operator:tag
+```
+
+**NOTE:** This image ought to be published in the personal registry you specified.
+And it is required to have access to pull the image from the working environment.
+Make sure you have the proper permission to the registry if the above commands don’t work.
+
+**Install the CRDs into the cluster:**
+
+```sh
+make install
+```
+
+**Deploy the Manager to the cluster with the image specified by `IMG`:**
+
+```sh
+make deploy IMG=<some-registry>/mac-builder-operator:tag
+```
+
+> **NOTE**: If you encounter RBAC errors, you may need to grant yourself cluster-admin
+privileges or be logged in as admin.
+
+**Create instances of your solution**
+You can apply the samples (examples) from the config/sample:
+
+```sh
+kubectl apply -k config/samples/
+```
+
+>**NOTE**: Ensure that the samples has default values to test it out.
+
+### To Uninstall
+**Delete the instances (CRs) from the cluster:**
+
+```sh
+kubectl delete -k config/samples/
+```
+
+**Delete the APIs(CRDs) from the cluster:**
+
+```sh
+make uninstall
+```
+
+**UnDeploy the controller from the cluster:**
+
+```sh
+make undeploy
+```
+
+## Project Distribution
+
+Following the options to release and provide this solution to the users.
+
+### By providing a bundle with all YAML files
+
+1. Build the installer for the image built and published in the registry:
+
+```sh
+make build-installer IMG=<some-registry>/mac-builder-operator:tag
+```
+
+**NOTE:** The makefile target mentioned above generates an 'install.yaml'
+file in the dist directory. This file contains all the resources built
+with Kustomize, which are necessary to install this project without its
+dependencies.
+
+2. Using the installer
+
+Users can just run 'kubectl apply -f <URL for YAML BUNDLE>' to install
+the project, i.e.:
+
+```sh
+kubectl apply -f https://raw.githubusercontent.com/<org>/mac-builder-operator/<tag or branch>/dist/install.yaml
+```
+
+### By providing a Helm Chart
+
+1. Build the chart using the optional helm plugin
+
+```sh
+kubebuilder edit --plugins=helm/v1-alpha
+```
+
+2. See that a chart was generated under 'dist/chart', and users
+can obtain this solution from there.
+
+**NOTE:** If you change the project, you need to update the Helm Chart
+using the same command above to sync the latest changes. Furthermore,
+if you create webhooks, you need to use the above command with
+the '--force' flag and manually ensure that any custom configuration
+previously added to 'dist/chart/values.yaml' or 'dist/chart/manager/manager.yaml'
+is manually re-applied afterwards.
+
+## Contributing
+
+**NOTE:** Run `make help` for more information on all potential `make` targets
+
+More information can be found via the [Kubebuilder Documentation](https://book.kubebuilder.io/introduction.html)
+
+## License
+
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
diff --git a/mac-builder-operator/api/v1alpha1/groupversion_info.go b/mac-builder-operator/api/v1alpha1/groupversion_info.go
new file mode 100644
index 00000000..f41a716d
--- /dev/null
+++ b/mac-builder-operator/api/v1alpha1/groupversion_info.go
@@ -0,0 +1,36 @@
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package v1alpha1 contains API Schema definitions for the build v1alpha1 API group.
+// +kubebuilder:object:generate=true
+// +groupName=build.tibuild.pingcap.net
+package v1alpha1
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/controller-runtime/pkg/scheme"
+)
+
+var (
+	// GroupVersion is group version used to register these objects.
+	GroupVersion = schema.GroupVersion{Group: "build.tibuild.pingcap.net", Version: "v1alpha1"}
+
+	// SchemeBuilder is used to add go types to the GroupVersionKind scheme.
+	SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion}
+
+	// AddToScheme adds the types in this group-version to the given scheme.
+	AddToScheme = SchemeBuilder.AddToScheme
+)
diff --git a/mac-builder-operator/api/v1alpha1/macbuild_types.go b/mac-builder-operator/api/v1alpha1/macbuild_types.go
new file mode 100644
index 00000000..dc1b1cc0
--- /dev/null
+++ b/mac-builder-operator/api/v1alpha1/macbuild_types.go
@@ -0,0 +1,185 @@
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// Build phases
+const (
+	PhasePending   string = "Pending"
+	PhaseBuilding  string = "Building"
+	PhaseUploading string = "Uploading"
+	PhaseSucceeded string = "Succeeded"
+	PhaseFailed    string = "Failed"
+)
+
+// MacBuildSpec defines the desired state of MacBuild
+type MacBuildSpec struct {
+	// Source defines the code to be built
+	// +kubebuilder:validation:Required
+	Source SourceSpec `json:"source"`
+
+	// Build defines the parameters for the build process
+	// +kubebuilder:validation:Required
+	Build BuildSpec `json:"build"`
+
+	// Artifacts defines where and how to publish the build output
+	// +kubebuilder:validation:Required
+	Artifacts ArtifactsSpec `json:"artifacts"`
+
+	// Seconds to retain the build resource after it has finished (succeeded or failed).
+	// After this time, it will be automatically deleted. If unset, it will be kept indefinitely.
+	// +optional
+	// +kubebuilder:validation:Minimum=0
+	TtlSecondsAfterFinished *int32 `json:"ttlSecondsAfterFinished,omitempty"`
+}
+
+// SourceSpec defines the code source
+type SourceSpec struct {
+	// Git repository URL (e.g., https://github.com/user/repo.git)
+	// +kubebuilder:validation:Required
+	GitRepository string `json:"gitRepository"`
+
+	// Git ref (branch or tag) (e.g., main, v1.0.0)
+	// +kubebuilder:validation:Required
+	GitRef string `json:"gitRef"`
+
+	// Optional: A specific git commit SHA to check out. Overrides gitRef if provided.
+	// (Maps to Tekton git-sha param)
+	// +optional
+	GitSha *string `json:"gitSha,omitempty"`
+
+	// Optional: A git refspec to fetch before checkout (e.g., refs/pull/123/head)
+	// +optional
+	GitRefspec *string `json:"gitRefspec,omitempty"`
+}
+
+// BuildSpec defines the build parameters
+type BuildSpec struct {
+	// Component to build (e.g., tidb, tikv)
+	// +kubebuilder:validation:Required
+	Component string `json:"component"`
+
+	// Version string to release (e.g., v1.2.3, nightly)
+	// +kubebuilder:validation:Required
+	Version string `json:"version"`
+
+	// OS to build for.
+	// +kubebuilder:default:="darwin"
+	OS string `json:"os,omitempty"`
+
+	// Architecture to build for (e.g., amd64, arm64)
+	Arch string `json:"arch,omitempty"`
+
+	// Build profile (e.g., release, failpoint)
+	// +optional
+	// +kubebuilder:default:="release"
+	Profile string `json:"profile,omitempty"`
+}
+
+// MacBuildOutput defines the build artifact targets
+type MacBuildOutput struct {
+	// OCI registry path for the raw binary artifact (e.g., .app, .dmg)
+	// (e.g., oci://my-registry.com/artifacts/my-app)
+	// +kubebuilder:validation:Required
+	BinaryRegistry string `json:"binaryRegistry"`
+
+	// Optional: OCI registry path for the container image that includes the binary
+	// (e.g., my-registry.com/images/my-app)
+	// +optional
+	ImageRegistry *string `json:"imageRegistry,omitempty"`
+}
+
+// ArtifactsSpec defines the artifact publishing strategy
+type ArtifactsSpec struct {
+	// Whether to push artifacts to the registry
+	// +optional
+	// +kubebuilder:default:=false
+	Push bool `json:"push,omitempty"`
+
+	// Target registry (e.g., hub.pingcap.net)
+	// +optional
+	// +kubebuilder:default:="hub.pingcap.net"
+	Registry string `json:"registry,omitempty"`
+}
+
+// MacBuildStatus defines the observed state of MacBuild
+type MacBuildStatus struct {
+	// Current phase of the build (Pending, Building, Uploading, Succeeded, Failed)
+	// +optional
+	// +kubebuilder:validation:Enum=Pending;Building;Uploading;Succeeded;Failed
+	Phase string `json:"phase,omitempty"`
+
+	// A detailed message about the current status (e.g., error log)
+	// +optional
+	Message *string `json:"message,omitempty"`
+
+	// Timestamp when the build process started
+	// +optional
+	StartTime *metav1.Time `json:"startTime,omitempty"`
+
+	// Timestamp when the build process completed (used for GC)
+	// +optional
+	CompletionTime *metav1.Time `json:"completionTime,omitempty"`
+
+	// The actual Git Commit SHA that was checked out
+	// +optional
+	CommitHash *string `json:"commitHash,omitempty"`
+
+	// The ID of the macOS worker that is processing this build
+	// +optional
+	WorkerID *string `json:"workerID,omitempty"`
+
+	// URLs of the final artifacts after completion
+	// +optional
+	Outputs *MacBuildResultOutputs `json:"outputs,omitempty"`
+}
+
+// MacBuildResultOutputs contains the final URLs of the build artifacts
+type MacBuildResultOutputs struct {
+	PushedArtifactsYaml *string `json:"pushed_artifacts_yaml,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+// +kubebuilder:subresource:status
+// +kubebuilder:printcolumn:name="Status",type="string",JSONPath=".status.phase",description="The current build status"
+// +kubebuilder:printcolumn:name="GitRef",type="string",JSONPath=".spec.gitRef",description="Git Ref"
+// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp"
+
+// MacBuild is the Schema for the macbuilds API
+type MacBuild struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   MacBuildSpec   `json:"spec,omitempty"`
+	Status MacBuildStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// MacBuildList contains a list of MacBuild
+type MacBuildList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []MacBuild `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&MacBuild{}, &MacBuildList{})
+}
diff --git a/mac-builder-operator/api/v1alpha1/zz_generated.deepcopy.go b/mac-builder-operator/api/v1alpha1/zz_generated.deepcopy.go
new file mode 100644
index 00000000..f96c0ac6
--- /dev/null
+++ b/mac-builder-operator/api/v1alpha1/zz_generated.deepcopy.go
@@ -0,0 +1,245 @@
+//go:build !ignore_autogenerated
+
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by controller-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ArtifactsSpec) DeepCopyInto(out *ArtifactsSpec) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ArtifactsSpec.
+func (in *ArtifactsSpec) DeepCopy() *ArtifactsSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ArtifactsSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *BuildSpec) DeepCopyInto(out *BuildSpec) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BuildSpec.
+func (in *BuildSpec) DeepCopy() *BuildSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(BuildSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MacBuild) DeepCopyInto(out *MacBuild) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MacBuild.
+func (in *MacBuild) DeepCopy() *MacBuild {
+	if in == nil {
+		return nil
+	}
+	out := new(MacBuild)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *MacBuild) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MacBuildList) DeepCopyInto(out *MacBuildList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]MacBuild, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MacBuildList.
+func (in *MacBuildList) DeepCopy() *MacBuildList {
+	if in == nil {
+		return nil
+	}
+	out := new(MacBuildList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *MacBuildList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MacBuildOutput) DeepCopyInto(out *MacBuildOutput) {
+	*out = *in
+	if in.ImageRegistry != nil {
+		in, out := &in.ImageRegistry, &out.ImageRegistry
+		*out = new(string)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MacBuildOutput.
+func (in *MacBuildOutput) DeepCopy() *MacBuildOutput {
+	if in == nil {
+		return nil
+	}
+	out := new(MacBuildOutput)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MacBuildResultOutputs) DeepCopyInto(out *MacBuildResultOutputs) {
+	*out = *in
+	if in.PushedArtifactsYaml != nil {
+		in, out := &in.PushedArtifactsYaml, &out.PushedArtifactsYaml
+		*out = new(string)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MacBuildResultOutputs.
+func (in *MacBuildResultOutputs) DeepCopy() *MacBuildResultOutputs {
+	if in == nil {
+		return nil
+	}
+	out := new(MacBuildResultOutputs)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MacBuildSpec) DeepCopyInto(out *MacBuildSpec) {
+	*out = *in
+	in.Source.DeepCopyInto(&out.Source)
+	out.Build = in.Build
+	out.Artifacts = in.Artifacts
+	if in.TtlSecondsAfterFinished != nil {
+		in, out := &in.TtlSecondsAfterFinished, &out.TtlSecondsAfterFinished
+		*out = new(int32)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MacBuildSpec.
+func (in *MacBuildSpec) DeepCopy() *MacBuildSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(MacBuildSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MacBuildStatus) DeepCopyInto(out *MacBuildStatus) {
+	*out = *in
+	if in.Message != nil {
+		in, out := &in.Message, &out.Message
+		*out = new(string)
+		**out = **in
+	}
+	if in.StartTime != nil {
+		in, out := &in.StartTime, &out.StartTime
+		*out = (*in).DeepCopy()
+	}
+	if in.CompletionTime != nil {
+		in, out := &in.CompletionTime, &out.CompletionTime
+		*out = (*in).DeepCopy()
+	}
+	if in.CommitHash != nil {
+		in, out := &in.CommitHash, &out.CommitHash
+		*out = new(string)
+		**out = **in
+	}
+	if in.WorkerID != nil {
+		in, out := &in.WorkerID, &out.WorkerID
+		*out = new(string)
+		**out = **in
+	}
+	if in.Outputs != nil {
+		in, out := &in.Outputs, &out.Outputs
+		*out = new(MacBuildResultOutputs)
+		(*in).DeepCopyInto(*out)
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MacBuildStatus.
+func (in *MacBuildStatus) DeepCopy() *MacBuildStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(MacBuildStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *SourceSpec) DeepCopyInto(out *SourceSpec) {
+	*out = *in
+	if in.GitSha != nil {
+		in, out := &in.GitSha, &out.GitSha
+		*out = new(string)
+		**out = **in
+	}
+	if in.GitRefspec != nil {
+		in, out := &in.GitRefspec, &out.GitRefspec
+		*out = new(string)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SourceSpec.
+func (in *SourceSpec) DeepCopy() *SourceSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(SourceSpec)
+	in.DeepCopyInto(out)
+	return out
+}
diff --git a/mac-builder-operator/cmd/main.go b/mac-builder-operator/cmd/main.go
new file mode 100644
index 00000000..9fb5d414
--- /dev/null
+++ b/mac-builder-operator/cmd/main.go
@@ -0,0 +1,239 @@
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"crypto/tls"
+	"flag"
+	"os"
+
+	// Import all Kubernetes client auth plugins (e.g. Azure, GCP, OIDC, etc.)
+	// to ensure that exec-entrypoint and run can make use of them.
+	_ "k8s.io/client-go/plugin/pkg/client/auth"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
+	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/healthz"
+	"sigs.k8s.io/controller-runtime/pkg/log/zap"
+	"sigs.k8s.io/controller-runtime/pkg/metrics/filters"
+	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
+	"sigs.k8s.io/controller-runtime/pkg/webhook"
+
+	buildv1alpha1 "github.com/PingCAP-QE/ee-apps/mac-builder-operator/api/v1alpha1"
+	"github.com/PingCAP-QE/ee-apps/mac-builder-operator/internal/controller"
+	// +kubebuilder:scaffold:imports
+)
+
+var (
+	scheme   = runtime.NewScheme()
+	setupLog = ctrl.Log.WithName("setup")
+)
+
+func init() {
+	utilruntime.Must(clientgoscheme.AddToScheme(scheme))
+
+	utilruntime.Must(buildv1alpha1.AddToScheme(scheme))
+	// +kubebuilder:scaffold:scheme
+}
+
+// nolint:gocyclo
+func main() {
+	var metricsAddr string
+	var metricsCertPath, metricsCertName, metricsCertKey string
+	var webhookCertPath, webhookCertName, webhookCertKey string
+	var enableLeaderElection bool
+	var probeAddr string
+	var secureMetrics bool
+	var enableHTTP2 bool
+	var tlsOpts []func(*tls.Config)
+	var enableAgent, enableGC bool
+
+	// Controller-specific flags
+	flag.BoolVar(&enableAgent, "enable-agent", false, "Enable the MacBuild agent reconciler. Runs on the Mac worker.")
+	flag.BoolVar(&enableGC, "enable-gc", true, "Enable the MacBuild GC reconciler. Runs in the cluster.")
+
+	// General flags
+	flag.StringVar(&metricsAddr, "metrics-bind-address", "0", "The address the metrics endpoint binds to. "+
+		"Use :8443 for HTTPS or :8080 for HTTP, or leave as 0 to disable the metrics service.")
+	flag.StringVar(&probeAddr, "health-probe-bind-address", ":8081", "The address the probe endpoint binds to.")
+	flag.BoolVar(&enableLeaderElection, "leader-elect", false,
+		"Enable leader election for controller manager. "+
+			"Enabling this will ensure there is only one active controller manager.")
+	flag.BoolVar(&secureMetrics, "metrics-secure", true,
+		"If set, the metrics endpoint is served securely via HTTPS. Use --metrics-secure=false to use HTTP instead.")
+	flag.StringVar(&webhookCertPath, "webhook-cert-path", "", "The directory that contains the webhook certificate.")
+	flag.StringVar(&webhookCertName, "webhook-cert-name", "tls.crt", "The name of the webhook certificate file.")
+	flag.StringVar(&webhookCertKey, "webhook-cert-key", "tls.key", "The name of the webhook key file.")
+	flag.StringVar(&metricsCertPath, "metrics-cert-path", "",
+		"The directory that contains the metrics server certificate.")
+	flag.StringVar(&metricsCertName, "metrics-cert-name", "tls.crt", "The name of the metrics server certificate file.")
+	flag.StringVar(&metricsCertKey, "metrics-cert-key", "tls.key", "The name of the metrics server key file.")
+	flag.BoolVar(&enableHTTP2, "enable-http2", false,
+		"If set, HTTP/2 will be enabled for the metrics and webhook servers")
+	opts := zap.Options{
+		Development: true,
+	}
+	opts.BindFlags(flag.CommandLine)
+	flag.Parse()
+
+	ctrl.SetLogger(zap.New(zap.UseFlagOptions(&opts)))
+
+	if !enableAgent && !enableGC {
+		setupLog.Info("No controllers enabled. Use --enable-agent or --enable-gc to start a controller.")
+		os.Exit(1)
+	}
+
+	// if the enable-http2 flag is false (the default), http/2 should be disabled
+	// due to its vulnerabilities. More specifically, disabling http/2 will
+	// prevent from being vulnerable to the HTTP/2 Stream Cancellation and
+	// Rapid Reset CVEs. For more information see:
+	// - https://github.com/advisories/GHSA-qppj-fm5r-hxr3
+	// - https://github.com/advisories/GHSA-4374-p667-p6c8
+	disableHTTP2 := func(c *tls.Config) {
+		setupLog.Info("disabling http/2")
+		c.NextProtos = []string{"http/1.1"}
+	}
+
+	if !enableHTTP2 {
+		tlsOpts = append(tlsOpts, disableHTTP2)
+	}
+
+	// Initial webhook TLS options
+	webhookTLSOpts := tlsOpts
+	webhookServerOptions := webhook.Options{
+		TLSOpts: webhookTLSOpts,
+	}
+
+	if len(webhookCertPath) > 0 {
+		setupLog.Info("Initializing webhook certificate watcher using provided certificates",
+			"webhook-cert-path", webhookCertPath, "webhook-cert-name", webhookCertName, "webhook-cert-key", webhookCertKey)
+
+		webhookServerOptions.CertDir = webhookCertPath
+		webhookServerOptions.CertName = webhookCertName
+		webhookServerOptions.KeyName = webhookCertKey
+	}
+
+	webhookServer := webhook.NewServer(webhookServerOptions)
+
+	// Metrics endpoint is enabled in 'config/default/kustomization.yaml'. The Metrics options configure the server.
+	// More info:
+	// - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.22.1/pkg/metrics/server
+	// - https://book.kubebuilder.io/reference/metrics.html
+	metricsServerOptions := metricsserver.Options{
+		BindAddress:   metricsAddr,
+		SecureServing: secureMetrics,
+		TLSOpts:       tlsOpts,
+	}
+
+	if secureMetrics {
+		// FilterProvider is used to protect the metrics endpoint with authn/authz.
+		// These configurations ensure that only authorized users and service accounts
+		// can access the metrics endpoint. The RBAC are configured in 'config/rbac/kustomization.yaml'. More info:
+		// https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.22.1/pkg/metrics/filters#WithAuthenticationAndAuthorization
+		metricsServerOptions.FilterProvider = filters.WithAuthenticationAndAuthorization
+	}
+
+	// If the certificate is not specified, controller-runtime will automatically
+	// generate self-signed certificates for the metrics server. While convenient for development and testing,
+	// this setup is not recommended for production.
+	//
+	// TODO(user): If you enable certManager, uncomment the following lines:
+	// - [METRICS-WITH-CERTS] at config/default/kustomization.yaml to generate and use certificates
+	// managed by cert-manager for the metrics server.
+	// - [PROMETHEUS-WITH-CERTS] at config/prometheus/kustomization.yaml for TLS certification.
+	if len(metricsCertPath) > 0 {
+		setupLog.Info("Initializing metrics certificate watcher using provided certificates",
+			"metrics-cert-path", metricsCertPath, "metrics-cert-name", metricsCertName, "metrics-cert-key", metricsCertKey)
+
+		metricsServerOptions.CertDir = metricsCertPath
+		metricsServerOptions.CertName = metricsCertName
+		metricsServerOptions.KeyName = metricsCertKey
+	}
+
+	mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
+		Scheme:                 scheme,
+		Metrics:                metricsServerOptions,
+		WebhookServer:          webhookServer,
+		HealthProbeBindAddress: probeAddr,
+		LeaderElection:         enableLeaderElection,
+		LeaderElectionID:       "1e1ceb52.tibuild.pingcap.net",
+		// LeaderElectionReleaseOnCancel defines if the leader should step down voluntarily
+		// when the Manager ends. This requires the binary to immediately end when the
+		// Manager is stopped, otherwise, this setting is unsafe. Setting this significantly
+		// speeds up voluntary leader transitions as the new leader don't have to wait
+		// LeaseDuration time first.
+		//
+		// In the default scaffold provided, the program ends immediately after
+		// the manager stops, so would be fine to enable this option. However,
+		// if you are doing or is intended to do any operation such as perform cleanups
+		// after the manager stops then its usage might be unsafe.
+		// LeaderElectionReleaseOnCancel: true,
+	})
+	if err != nil {
+		setupLog.Error(err, "unable to start manager")
+		os.Exit(1)
+	}
+
+	if enableAgent {
+		// Get hostname for WorkerID, only needed for the agent.
+		workerID, err := os.Hostname()
+		if err != nil {
+			setupLog.Error(err, "unable to get hostname for worker ID")
+			os.Exit(1)
+		}
+		setupLog.Info("Starting manager with Worker ID", "workerID", workerID)
+		if err := (&controller.MacBuildReconciler{
+			Client:   mgr.GetClient(),
+			Scheme:   mgr.GetScheme(),
+			WorkerID: workerID,
+		}).SetupWithManager(mgr); err != nil {
+			setupLog.Error(err, "unable to create controller", "controller", "MacBuildAgent")
+			os.Exit(1)
+		}
+		setupLog.Info("MacBuild Agent controller enabled.")
+	}
+
+	if enableGC {
+		if err := (&controller.MacBuildGCReconciler{
+			Client: mgr.GetClient(),
+			Scheme: mgr.GetScheme(),
+		}).SetupWithManager(mgr); err != nil {
+			setupLog.Error(err, "unable to create controller", "controller", "MacBuildGC")
+			os.Exit(1)
+		}
+		setupLog.Info("MacBuild GC controller enabled.")
+	}
+
+	// +kubebuilder:scaffold:builder
+
+	if err := mgr.AddHealthzCheck("healthz", healthz.Ping); err != nil {
+		setupLog.Error(err, "unable to set up health check")
+		os.Exit(1)
+	}
+	if err := mgr.AddReadyzCheck("readyz", healthz.Ping); err != nil {
+		setupLog.Error(err, "unable to set up ready check")
+		os.Exit(1)
+	}
+
+	setupLog.Info("starting manager")
+	if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil {
+		setupLog.Error(err, "problem running manager")
+		os.Exit(1)
+	}
+}
diff --git a/mac-builder-operator/config/crd/bases/build.tibuild.pingcap.net_macbuilds.yaml b/mac-builder-operator/config/crd/bases/build.tibuild.pingcap.net_macbuilds.yaml
new file mode 100644
index 00000000..c9d9bf6c
--- /dev/null
+++ b/mac-builder-operator/config/crd/bases/build.tibuild.pingcap.net_macbuilds.yaml
@@ -0,0 +1,168 @@
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.19.0
+  name: macbuilds.build.tibuild.pingcap.net
+spec:
+  group: build.tibuild.pingcap.net
+  names:
+    kind: MacBuild
+    listKind: MacBuildList
+    plural: macbuilds
+    singular: macbuild
+  scope: Namespaced
+  versions:
+  - additionalPrinterColumns:
+    - description: The current build status
+      jsonPath: .status.phase
+      name: Status
+      type: string
+    - description: Git Ref
+      jsonPath: .spec.gitRef
+      name: GitRef
+      type: string
+    - jsonPath: .metadata.creationTimestamp
+      name: Age
+      type: date
+    name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        description: MacBuild is the Schema for the macbuilds API
+        properties:
+          apiVersion:
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
+            type: string
+          kind:
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: MacBuildSpec defines the desired state of MacBuild
+            properties:
+              artifacts:
+                description: Artifacts defines where and how to publish the build
+                  output
+                properties:
+                  push:
+                    default: false
+                    description: Whether to push artifacts to the registry
+                    type: boolean
+                  registry:
+                    default: hub.pingcap.net
+                    description: Target registry (e.g., hub.pingcap.net)
+                    type: string
+                type: object
+              build:
+                description: Build defines the parameters for the build process
+                properties:
+                  arch:
+                    description: Architecture to build for (e.g., amd64, arm64)
+                    type: string
+                  component:
+                    description: Component to build (e.g., tidb, tikv)
+                    type: string
+                  os:
+                    default: darwin
+                    description: OS to build for.
+                    type: string
+                  profile:
+                    default: release
+                    description: Build profile (e.g., release, failpoint)
+                    type: string
+                  version:
+                    description: Version string to release (e.g., v1.2.3, nightly)
+                    type: string
+                required:
+                - component
+                - version
+                type: object
+              source:
+                description: Source defines the code to be built
+                properties:
+                  gitRef:
+                    description: Git ref (branch or tag) (e.g., main, v1.0.0)
+                    type: string
+                  gitRefspec:
+                    description: 'Optional: A git refspec to fetch before checkout
+                      (e.g., refs/pull/123/head)'
+                    type: string
+                  gitRepository:
+                    description: Git repository URL (e.g., https://github.com/user/repo.git)
+                    type: string
+                  gitSha:
+                    description: |-
+                      Optional: A specific git commit SHA to check out. Overrides gitRef if provided.
+                      (Maps to Tekton git-sha param)
+                    type: string
+                required:
+                - gitRef
+                - gitRepository
+                type: object
+              ttlSecondsAfterFinished:
+                description: |-
+                  Seconds to retain the build resource after it has finished (succeeded or failed).
+                  After this time, it will be automatically deleted. If unset, it will be kept indefinitely.
+                format: int32
+                minimum: 0
+                type: integer
+            required:
+            - artifacts
+            - build
+            - source
+            type: object
+          status:
+            description: MacBuildStatus defines the observed state of MacBuild
+            properties:
+              commitHash:
+                description: The actual Git Commit SHA that was checked out
+                type: string
+              completionTime:
+                description: Timestamp when the build process completed (used for
+                  GC)
+                format: date-time
+                type: string
+              message:
+                description: A detailed message about the current status (e.g., error
+                  log)
+                type: string
+              outputs:
+                description: URLs of the final artifacts after completion
+                properties:
+                  pushed_artifacts_yaml:
+                    type: string
+                type: object
+              phase:
+                description: Current phase of the build (Pending, Building, Uploading,
+                  Succeeded, Failed)
+                enum:
+                - Pending
+                - Building
+                - Uploading
+                - Succeeded
+                - Failed
+                type: string
+              startTime:
+                description: Timestamp when the build process started
+                format: date-time
+                type: string
+              workerID:
+                description: The ID of the macOS worker that is processing this build
+                type: string
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}
diff --git a/mac-builder-operator/config/crd/kustomization.yaml b/mac-builder-operator/config/crd/kustomization.yaml
new file mode 100644
index 00000000..5a5fcc5f
--- /dev/null
+++ b/mac-builder-operator/config/crd/kustomization.yaml
@@ -0,0 +1,16 @@
+# This kustomization.yaml is not intended to be run by itself,
+# since it depends on service name and namespace that are out of this kustomize package.
+# It should be run by config/default
+resources:
+- bases/build.tibuild.pingcap.net_macbuilds.yaml
+# +kubebuilder:scaffold:crdkustomizeresource
+
+patches:
+# [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix.
+# patches here are for enabling the conversion webhook for each CRD
+# +kubebuilder:scaffold:crdkustomizewebhookpatch
+
+# [WEBHOOK] To enable webhook, uncomment the following section
+# the following config is for teaching kustomize how to do kustomization for CRDs.
+#configurations:
+#- kustomizeconfig.yaml
diff --git a/mac-builder-operator/config/crd/kustomizeconfig.yaml b/mac-builder-operator/config/crd/kustomizeconfig.yaml
new file mode 100644
index 00000000..ec5c150a
--- /dev/null
+++ b/mac-builder-operator/config/crd/kustomizeconfig.yaml
@@ -0,0 +1,19 @@
+# This file is for teaching kustomize how to substitute name and namespace reference in CRD
+nameReference:
+- kind: Service
+  version: v1
+  fieldSpecs:
+  - kind: CustomResourceDefinition
+    version: v1
+    group: apiextensions.k8s.io
+    path: spec/conversion/webhook/clientConfig/service/name
+
+namespace:
+- kind: CustomResourceDefinition
+  version: v1
+  group: apiextensions.k8s.io
+  path: spec/conversion/webhook/clientConfig/service/namespace
+  create: false
+
+varReference:
+- path: metadata/annotations
diff --git a/mac-builder-operator/config/default/cert_metrics_manager_patch.yaml b/mac-builder-operator/config/default/cert_metrics_manager_patch.yaml
new file mode 100644
index 00000000..d9750155
--- /dev/null
+++ b/mac-builder-operator/config/default/cert_metrics_manager_patch.yaml
@@ -0,0 +1,30 @@
+# This patch adds the args, volumes, and ports to allow the manager to use the metrics-server certs.
+
+# Add the volumeMount for the metrics-server certs
+- op: add
+  path: /spec/template/spec/containers/0/volumeMounts/-
+  value:
+    mountPath: /tmp/k8s-metrics-server/metrics-certs
+    name: metrics-certs
+    readOnly: true
+
+# Add the --metrics-cert-path argument for the metrics server
+- op: add
+  path: /spec/template/spec/containers/0/args/-
+  value: --metrics-cert-path=/tmp/k8s-metrics-server/metrics-certs
+
+# Add the metrics-server certs volume configuration
+- op: add
+  path: /spec/template/spec/volumes/-
+  value:
+    name: metrics-certs
+    secret:
+      secretName: metrics-server-cert
+      optional: false
+      items:
+        - key: ca.crt
+          path: ca.crt
+        - key: tls.crt
+          path: tls.crt
+        - key: tls.key
+          path: tls.key
diff --git a/mac-builder-operator/config/default/kustomization.yaml b/mac-builder-operator/config/default/kustomization.yaml
new file mode 100644
index 00000000..ff1deddf
--- /dev/null
+++ b/mac-builder-operator/config/default/kustomization.yaml
@@ -0,0 +1,234 @@
+# Adds namespace to all resources.
+namespace: mac-builder-operator-system
+
+# Value of this field is prepended to the
+# names of all resources, e.g. a deployment named
+# "wordpress" becomes "alices-wordpress".
+# Note that it should also match with the prefix (text before '-') of the namespace
+# field above.
+namePrefix: mac-builder-operator-
+
+# Labels to add to all resources and selectors.
+#labels:
+#- includeSelectors: true
+#  pairs:
+#    someName: someValue
+
+resources:
+- ../crd
+- ../rbac
+- ../manager
+# [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix including the one in
+# crd/kustomization.yaml
+#- ../webhook
+# [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER'. 'WEBHOOK' components are required.
+#- ../certmanager
+# [PROMETHEUS] To enable prometheus monitor, uncomment all sections with 'PROMETHEUS'.
+#- ../prometheus
+# [METRICS] Expose the controller manager metrics service.
+- metrics_service.yaml
+# [NETWORK POLICY] Protect the /metrics endpoint and Webhook Server with NetworkPolicy.
+# Only Pod(s) running a namespace labeled with 'metrics: enabled' will be able to gather the metrics.
+# Only CR(s) which requires webhooks and are applied on namespaces labeled with 'webhooks: enabled' will
+# be able to communicate with the Webhook Server.
+#- ../network-policy
+
+# Uncomment the patches line if you enable Metrics
+patches:
+# [METRICS] The following patch will enable the metrics endpoint using HTTPS and the port :8443.
+# More info: https://book.kubebuilder.io/reference/metrics
+- path: manager_metrics_patch.yaml
+  target:
+    kind: Deployment
+
+# Uncomment the patches line if you enable Metrics and CertManager
+# [METRICS-WITH-CERTS] To enable metrics protected with certManager, uncomment the following line.
+# This patch will protect the metrics with certManager self-signed certs.
+#- path: cert_metrics_manager_patch.yaml
+#  target:
+#    kind: Deployment
+
+# [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix including the one in
+# crd/kustomization.yaml
+#- path: manager_webhook_patch.yaml
+#  target:
+#    kind: Deployment
+
+# [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER' prefix.
+# Uncomment the following replacements to add the cert-manager CA injection annotations
+#replacements:
+# - source: # Uncomment the following block to enable certificates for metrics
+#     kind: Service
+#     version: v1
+#     name: controller-manager-metrics-service
+#     fieldPath: metadata.name
+#   targets:
+#     - select:
+#         kind: Certificate
+#         group: cert-manager.io
+#         version: v1
+#         name: metrics-certs
+#       fieldPaths:
+#         - spec.dnsNames.0
+#         - spec.dnsNames.1
+#       options:
+#         delimiter: '.'
+#         index: 0
+#         create: true
+#     - select: # Uncomment the following to set the Service name for TLS config in Prometheus ServiceMonitor
+#         kind: ServiceMonitor
+#         group: monitoring.coreos.com
+#         version: v1
+#         name: controller-manager-metrics-monitor
+#       fieldPaths:
+#         - spec.endpoints.0.tlsConfig.serverName
+#       options:
+#         delimiter: '.'
+#         index: 0
+#         create: true
+
+# - source:
+#     kind: Service
+#     version: v1
+#     name: controller-manager-metrics-service
+#     fieldPath: metadata.namespace
+#   targets:
+#     - select:
+#         kind: Certificate
+#         group: cert-manager.io
+#         version: v1
+#         name: metrics-certs
+#       fieldPaths:
+#         - spec.dnsNames.0
+#         - spec.dnsNames.1
+#       options:
+#         delimiter: '.'
+#         index: 1
+#         create: true
+#     - select: # Uncomment the following to set the Service namespace for TLS in Prometheus ServiceMonitor
+#         kind: ServiceMonitor
+#         group: monitoring.coreos.com
+#         version: v1
+#         name: controller-manager-metrics-monitor
+#       fieldPaths:
+#         - spec.endpoints.0.tlsConfig.serverName
+#       options:
+#         delimiter: '.'
+#         index: 1
+#         create: true
+
+# - source: # Uncomment the following block if you have any webhook
+#     kind: Service
+#     version: v1
+#     name: webhook-service
+#     fieldPath: .metadata.name # Name of the service
+#   targets:
+#     - select:
+#         kind: Certificate
+#         group: cert-manager.io
+#         version: v1
+#         name: serving-cert
+#       fieldPaths:
+#         - .spec.dnsNames.0
+#         - .spec.dnsNames.1
+#       options:
+#         delimiter: '.'
+#         index: 0
+#         create: true
+# - source:
+#     kind: Service
+#     version: v1
+#     name: webhook-service
+#     fieldPath: .metadata.namespace # Namespace of the service
+#   targets:
+#     - select:
+#         kind: Certificate
+#         group: cert-manager.io
+#         version: v1
+#         name: serving-cert
+#       fieldPaths:
+#         - .spec.dnsNames.0
+#         - .spec.dnsNames.1
+#       options:
+#         delimiter: '.'
+#         index: 1
+#         create: true
+
+# - source: # Uncomment the following block if you have a ValidatingWebhook (--programmatic-validation)
+#     kind: Certificate
+#     group: cert-manager.io
+#     version: v1
+#     name: serving-cert # This name should match the one in certificate.yaml
+#     fieldPath: .metadata.namespace # Namespace of the certificate CR
+#   targets:
+#     - select:
+#         kind: ValidatingWebhookConfiguration
+#       fieldPaths:
+#         - .metadata.annotations.[cert-manager.io/inject-ca-from]
+#       options:
+#         delimiter: '/'
+#         index: 0
+#         create: true
+# - source:
+#     kind: Certificate
+#     group: cert-manager.io
+#     version: v1
+#     name: serving-cert
+#     fieldPath: .metadata.name
+#   targets:
+#     - select:
+#         kind: ValidatingWebhookConfiguration
+#       fieldPaths:
+#         - .metadata.annotations.[cert-manager.io/inject-ca-from]
+#       options:
+#         delimiter: '/'
+#         index: 1
+#         create: true
+
+# - source: # Uncomment the following block if you have a DefaultingWebhook (--defaulting )
+#     kind: Certificate
+#     group: cert-manager.io
+#     version: v1
+#     name: serving-cert
+#     fieldPath: .metadata.namespace # Namespace of the certificate CR
+#   targets:
+#     - select:
+#         kind: MutatingWebhookConfiguration
+#       fieldPaths:
+#         - .metadata.annotations.[cert-manager.io/inject-ca-from]
+#       options:
+#         delimiter: '/'
+#         index: 0
+#         create: true
+# - source:
+#     kind: Certificate
+#     group: cert-manager.io
+#     version: v1
+#     name: serving-cert
+#     fieldPath: .metadata.name
+#   targets:
+#     - select:
+#         kind: MutatingWebhookConfiguration
+#       fieldPaths:
+#         - .metadata.annotations.[cert-manager.io/inject-ca-from]
+#       options:
+#         delimiter: '/'
+#         index: 1
+#         create: true
+
+# - source: # Uncomment the following block if you have a ConversionWebhook (--conversion)
+#     kind: Certificate
+#     group: cert-manager.io
+#     version: v1
+#     name: serving-cert
+#     fieldPath: .metadata.namespace # Namespace of the certificate CR
+#   targets: # Do not remove or uncomment the following scaffold marker; required to generate code for target CRD.
+# +kubebuilder:scaffold:crdkustomizecainjectionns
+# - source:
+#     kind: Certificate
+#     group: cert-manager.io
+#     version: v1
+#     name: serving-cert
+#     fieldPath: .metadata.name
+#   targets: # Do not remove or uncomment the following scaffold marker; required to generate code for target CRD.
+# +kubebuilder:scaffold:crdkustomizecainjectionname
diff --git a/mac-builder-operator/config/default/manager_metrics_patch.yaml b/mac-builder-operator/config/default/manager_metrics_patch.yaml
new file mode 100644
index 00000000..2aaef653
--- /dev/null
+++ b/mac-builder-operator/config/default/manager_metrics_patch.yaml
@@ -0,0 +1,4 @@
+# This patch adds the args to allow exposing the metrics endpoint using HTTPS
+- op: add
+  path: /spec/template/spec/containers/0/args/0
+  value: --metrics-bind-address=:8443
diff --git a/mac-builder-operator/config/default/metrics_service.yaml b/mac-builder-operator/config/default/metrics_service.yaml
new file mode 100644
index 00000000..19c6ebe2
--- /dev/null
+++ b/mac-builder-operator/config/default/metrics_service.yaml
@@ -0,0 +1,18 @@
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    control-plane: controller-manager
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: controller-manager-metrics-service
+  namespace: system
+spec:
+  ports:
+  - name: https
+    port: 8443
+    protocol: TCP
+    targetPort: 8443
+  selector:
+    control-plane: controller-manager
+    app.kubernetes.io/name: mac-builder-operator
diff --git a/mac-builder-operator/config/manager/kustomization.yaml b/mac-builder-operator/config/manager/kustomization.yaml
new file mode 100644
index 00000000..ad13e96b
--- /dev/null
+++ b/mac-builder-operator/config/manager/kustomization.yaml
@@ -0,0 +1,8 @@
+resources:
+- manager.yaml
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+images:
+- name: controller
+  newName: controller
+  newTag: latest
diff --git a/mac-builder-operator/config/manager/manager.yaml b/mac-builder-operator/config/manager/manager.yaml
new file mode 100644
index 00000000..1f8cb247
--- /dev/null
+++ b/mac-builder-operator/config/manager/manager.yaml
@@ -0,0 +1,99 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  labels:
+    control-plane: controller-manager
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: system
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: controller-manager
+  namespace: system
+  labels:
+    control-plane: controller-manager
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+spec:
+  selector:
+    matchLabels:
+      control-plane: controller-manager
+      app.kubernetes.io/name: mac-builder-operator
+  replicas: 1
+  template:
+    metadata:
+      annotations:
+        kubectl.kubernetes.io/default-container: manager
+      labels:
+        control-plane: controller-manager
+        app.kubernetes.io/name: mac-builder-operator
+    spec:
+      # TODO(user): Uncomment the following code to configure the nodeAffinity expression
+      # according to the platforms which are supported by your solution.
+      # It is considered best practice to support multiple architectures. You can
+      # build your manager image using the makefile target docker-buildx.
+      # affinity:
+      #   nodeAffinity:
+      #     requiredDuringSchedulingIgnoredDuringExecution:
+      #       nodeSelectorTerms:
+      #         - matchExpressions:
+      #           - key: kubernetes.io/arch
+      #             operator: In
+      #             values:
+      #               - amd64
+      #               - arm64
+      #               - ppc64le
+      #               - s390x
+      #           - key: kubernetes.io/os
+      #             operator: In
+      #             values:
+      #               - linux
+      securityContext:
+        # Projects are configured by default to adhere to the "restricted" Pod Security Standards.
+        # This ensures that deployments meet the highest security requirements for Kubernetes.
+        # For more details, see: https://kubernetes.io/docs/concepts/security/pod-security-standards/#restricted
+        runAsNonRoot: true
+        seccompProfile:
+          type: RuntimeDefault
+      containers:
+      - command:
+        - /manager
+        args:
+          - --leader-elect
+          - --health-probe-bind-address=:8081
+        image: controller:latest
+        name: manager
+        ports: []
+        securityContext:
+          readOnlyRootFilesystem: true
+          allowPrivilegeEscalation: false
+          capabilities:
+            drop:
+            - "ALL"
+        livenessProbe:
+          httpGet:
+            path: /healthz
+            port: 8081
+          initialDelaySeconds: 15
+          periodSeconds: 20
+        readinessProbe:
+          httpGet:
+            path: /readyz
+            port: 8081
+          initialDelaySeconds: 5
+          periodSeconds: 10
+        # TODO(user): Configure the resources accordingly based on the project requirements.
+        # More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
+        resources:
+          limits:
+            cpu: 500m
+            memory: 128Mi
+          requests:
+            cpu: 10m
+            memory: 64Mi
+        volumeMounts: []
+      volumes: []
+      serviceAccountName: controller-manager
+      terminationGracePeriodSeconds: 10
diff --git a/mac-builder-operator/config/network-policy/allow-metrics-traffic.yaml b/mac-builder-operator/config/network-policy/allow-metrics-traffic.yaml
new file mode 100644
index 00000000..c426090d
--- /dev/null
+++ b/mac-builder-operator/config/network-policy/allow-metrics-traffic.yaml
@@ -0,0 +1,27 @@
+# This NetworkPolicy allows ingress traffic
+# with Pods running on namespaces labeled with 'metrics: enabled'. Only Pods on those
+# namespaces are able to gather data from the metrics endpoint.
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  labels:
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: allow-metrics-traffic
+  namespace: system
+spec:
+  podSelector:
+    matchLabels:
+      control-plane: controller-manager
+      app.kubernetes.io/name: mac-builder-operator
+  policyTypes:
+    - Ingress
+  ingress:
+    # This allows ingress traffic from any namespace with the label metrics: enabled
+    - from:
+      - namespaceSelector:
+          matchLabels:
+            metrics: enabled  # Only from namespaces with this label
+      ports:
+        - port: 8443
+          protocol: TCP
diff --git a/mac-builder-operator/config/network-policy/kustomization.yaml b/mac-builder-operator/config/network-policy/kustomization.yaml
new file mode 100644
index 00000000..ec0fb5e5
--- /dev/null
+++ b/mac-builder-operator/config/network-policy/kustomization.yaml
@@ -0,0 +1,2 @@
+resources:
+- allow-metrics-traffic.yaml
diff --git a/mac-builder-operator/config/prometheus/kustomization.yaml b/mac-builder-operator/config/prometheus/kustomization.yaml
new file mode 100644
index 00000000..fdc5481b
--- /dev/null
+++ b/mac-builder-operator/config/prometheus/kustomization.yaml
@@ -0,0 +1,11 @@
+resources:
+- monitor.yaml
+
+# [PROMETHEUS-WITH-CERTS] The following patch configures the ServiceMonitor in ../prometheus
+# to securely reference certificates created and managed by cert-manager.
+# Additionally, ensure that you uncomment the [METRICS WITH CERTMANAGER] patch under config/default/kustomization.yaml
+# to mount the "metrics-server-cert" secret in the Manager Deployment.
+#patches:
+#  - path: monitor_tls_patch.yaml
+#    target:
+#      kind: ServiceMonitor
diff --git a/mac-builder-operator/config/prometheus/monitor.yaml b/mac-builder-operator/config/prometheus/monitor.yaml
new file mode 100644
index 00000000..7bc90d7f
--- /dev/null
+++ b/mac-builder-operator/config/prometheus/monitor.yaml
@@ -0,0 +1,27 @@
+# Prometheus Monitor Service (Metrics)
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  labels:
+    control-plane: controller-manager
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: controller-manager-metrics-monitor
+  namespace: system
+spec:
+  endpoints:
+    - path: /metrics
+      port: https # Ensure this is the name of the port that exposes HTTPS metrics
+      scheme: https
+      bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
+      tlsConfig:
+        # TODO(user): The option insecureSkipVerify: true is not recommended for production since it disables
+        # certificate verification, exposing the system to potential man-in-the-middle attacks.
+        # For production environments, it is recommended to use cert-manager for automatic TLS certificate management.
+        # To apply this configuration, enable cert-manager and use the patch located at config/prometheus/servicemonitor_tls_patch.yaml,
+        # which securely references the certificate from the 'metrics-server-cert' secret.
+        insecureSkipVerify: true
+  selector:
+    matchLabels:
+      control-plane: controller-manager
+      app.kubernetes.io/name: mac-builder-operator
diff --git a/mac-builder-operator/config/prometheus/monitor_tls_patch.yaml b/mac-builder-operator/config/prometheus/monitor_tls_patch.yaml
new file mode 100644
index 00000000..5bf84ce0
--- /dev/null
+++ b/mac-builder-operator/config/prometheus/monitor_tls_patch.yaml
@@ -0,0 +1,19 @@
+# Patch for Prometheus ServiceMonitor to enable secure TLS configuration
+# using certificates managed by cert-manager
+- op: replace
+  path: /spec/endpoints/0/tlsConfig
+  value:
+    # SERVICE_NAME and SERVICE_NAMESPACE will be substituted by kustomize
+    serverName: SERVICE_NAME.SERVICE_NAMESPACE.svc
+    insecureSkipVerify: false
+    ca:
+      secret:
+        name: metrics-server-cert
+        key: ca.crt
+    cert:
+      secret:
+        name: metrics-server-cert
+        key: tls.crt
+    keySecret:
+      name: metrics-server-cert
+      key: tls.key
diff --git a/mac-builder-operator/config/rbac/kustomization.yaml b/mac-builder-operator/config/rbac/kustomization.yaml
new file mode 100644
index 00000000..16580fd1
--- /dev/null
+++ b/mac-builder-operator/config/rbac/kustomization.yaml
@@ -0,0 +1,27 @@
+resources:
+# All RBAC will be applied under this service account in
+# the deployment namespace. You may comment out this resource
+# if your manager will use a service account that exists at
+# runtime. Be sure to update RoleBinding and ClusterRoleBinding
+# subjects if changing service account names.
+- service_account.yaml
+- role.yaml
+- role_binding.yaml
+- leader_election_role.yaml
+- leader_election_role_binding.yaml
+# The following RBAC configurations are used to protect
+# the metrics endpoint with authn/authz. These configurations
+# ensure that only authorized users and service accounts
+# can access the metrics endpoint. Comment the following
+# permissions if you want to disable this protection.
+# More info: https://book.kubebuilder.io/reference/metrics.html
+- metrics_auth_role.yaml
+- metrics_auth_role_binding.yaml
+- metrics_reader_role.yaml
+# For each CRD, "Admin", "Editor" and "Viewer" roles are scaffolded by
+# default, aiding admins in cluster management. Those roles are
+# not used by the mac-builder-operator itself. You can comment the following lines
+# if you do not want those helpers be installed with your Project.
+- macbuild_admin_role.yaml
+- macbuild_editor_role.yaml
+- macbuild_viewer_role.yaml
diff --git a/mac-builder-operator/config/rbac/leader_election_role.yaml b/mac-builder-operator/config/rbac/leader_election_role.yaml
new file mode 100644
index 00000000..7739a685
--- /dev/null
+++ b/mac-builder-operator/config/rbac/leader_election_role.yaml
@@ -0,0 +1,40 @@
+# permissions to do leader election.
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  labels:
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: leader-election-role
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - configmaps
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - coordination.k8s.io
+  resources:
+  - leases
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - ""
+  resources:
+  - events
+  verbs:
+  - create
+  - patch
diff --git a/mac-builder-operator/config/rbac/leader_election_role_binding.yaml b/mac-builder-operator/config/rbac/leader_election_role_binding.yaml
new file mode 100644
index 00000000..983bc805
--- /dev/null
+++ b/mac-builder-operator/config/rbac/leader_election_role_binding.yaml
@@ -0,0 +1,15 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  labels:
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: leader-election-rolebinding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: leader-election-role
+subjects:
+- kind: ServiceAccount
+  name: controller-manager
+  namespace: system
diff --git a/mac-builder-operator/config/rbac/macbuild_admin_role.yaml b/mac-builder-operator/config/rbac/macbuild_admin_role.yaml
new file mode 100644
index 00000000..66f1ccf6
--- /dev/null
+++ b/mac-builder-operator/config/rbac/macbuild_admin_role.yaml
@@ -0,0 +1,27 @@
+# This rule is not used by the project mac-builder-operator itself.
+# It is provided to allow the cluster admin to help manage permissions for users.
+#
+# Grants full permissions ('*') over build.tibuild.pingcap.net.
+# This role is intended for users authorized to modify roles and bindings within the cluster,
+# enabling them to delegate specific permissions to other users or groups as needed.
+
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  labels:
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: macbuild-admin-role
+rules:
+- apiGroups:
+  - build.tibuild.pingcap.net
+  resources:
+  - macbuilds
+  verbs:
+  - '*'
+- apiGroups:
+  - build.tibuild.pingcap.net
+  resources:
+  - macbuilds/status
+  verbs:
+  - get
diff --git a/mac-builder-operator/config/rbac/macbuild_editor_role.yaml b/mac-builder-operator/config/rbac/macbuild_editor_role.yaml
new file mode 100644
index 00000000..dd89dc5b
--- /dev/null
+++ b/mac-builder-operator/config/rbac/macbuild_editor_role.yaml
@@ -0,0 +1,33 @@
+# This rule is not used by the project mac-builder-operator itself.
+# It is provided to allow the cluster admin to help manage permissions for users.
+#
+# Grants permissions to create, update, and delete resources within the build.tibuild.pingcap.net.
+# This role is intended for users who need to manage these resources
+# but should not control RBAC or manage permissions for others.
+
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  labels:
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: macbuild-editor-role
+rules:
+- apiGroups:
+  - build.tibuild.pingcap.net
+  resources:
+  - macbuilds
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - build.tibuild.pingcap.net
+  resources:
+  - macbuilds/status
+  verbs:
+  - get
diff --git a/mac-builder-operator/config/rbac/macbuild_viewer_role.yaml b/mac-builder-operator/config/rbac/macbuild_viewer_role.yaml
new file mode 100644
index 00000000..11134a37
--- /dev/null
+++ b/mac-builder-operator/config/rbac/macbuild_viewer_role.yaml
@@ -0,0 +1,29 @@
+# This rule is not used by the project mac-builder-operator itself.
+# It is provided to allow the cluster admin to help manage permissions for users.
+#
+# Grants read-only access to build.tibuild.pingcap.net resources.
+# This role is intended for users who need visibility into these resources
+# without permissions to modify them. It is ideal for monitoring purposes and limited-access viewing.
+
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  labels:
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: macbuild-viewer-role
+rules:
+- apiGroups:
+  - build.tibuild.pingcap.net
+  resources:
+  - macbuilds
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - build.tibuild.pingcap.net
+  resources:
+  - macbuilds/status
+  verbs:
+  - get
diff --git a/mac-builder-operator/config/rbac/metrics_auth_role.yaml b/mac-builder-operator/config/rbac/metrics_auth_role.yaml
new file mode 100644
index 00000000..32d2e4ec
--- /dev/null
+++ b/mac-builder-operator/config/rbac/metrics_auth_role.yaml
@@ -0,0 +1,17 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: metrics-auth-role
+rules:
+- apiGroups:
+  - authentication.k8s.io
+  resources:
+  - tokenreviews
+  verbs:
+  - create
+- apiGroups:
+  - authorization.k8s.io
+  resources:
+  - subjectaccessreviews
+  verbs:
+  - create
diff --git a/mac-builder-operator/config/rbac/metrics_auth_role_binding.yaml b/mac-builder-operator/config/rbac/metrics_auth_role_binding.yaml
new file mode 100644
index 00000000..e775d67f
--- /dev/null
+++ b/mac-builder-operator/config/rbac/metrics_auth_role_binding.yaml
@@ -0,0 +1,12 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: metrics-auth-rolebinding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: metrics-auth-role
+subjects:
+- kind: ServiceAccount
+  name: controller-manager
+  namespace: system
diff --git a/mac-builder-operator/config/rbac/metrics_reader_role.yaml b/mac-builder-operator/config/rbac/metrics_reader_role.yaml
new file mode 100644
index 00000000..51a75db4
--- /dev/null
+++ b/mac-builder-operator/config/rbac/metrics_reader_role.yaml
@@ -0,0 +1,9 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: metrics-reader
+rules:
+- nonResourceURLs:
+  - "/metrics"
+  verbs:
+  - get
diff --git a/mac-builder-operator/config/rbac/role.yaml b/mac-builder-operator/config/rbac/role.yaml
new file mode 100644
index 00000000..91ec4730
--- /dev/null
+++ b/mac-builder-operator/config/rbac/role.yaml
@@ -0,0 +1,32 @@
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: manager-role
+rules:
+- apiGroups:
+  - build.tibuild.pingcap.net
+  resources:
+  - macbuilds
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - build.tibuild.pingcap.net
+  resources:
+  - macbuilds/finalizers
+  verbs:
+  - update
+- apiGroups:
+  - build.tibuild.pingcap.net
+  resources:
+  - macbuilds/status
+  verbs:
+  - get
+  - patch
+  - update
diff --git a/mac-builder-operator/config/rbac/role_binding.yaml b/mac-builder-operator/config/rbac/role_binding.yaml
new file mode 100644
index 00000000..d102a8c6
--- /dev/null
+++ b/mac-builder-operator/config/rbac/role_binding.yaml
@@ -0,0 +1,15 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  labels:
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: manager-rolebinding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: manager-role
+subjects:
+  - kind: ServiceAccount
+    name: controller-manager
+    namespace: system
diff --git a/mac-builder-operator/config/rbac/service_account.yaml b/mac-builder-operator/config/rbac/service_account.yaml
new file mode 100644
index 00000000..193633f4
--- /dev/null
+++ b/mac-builder-operator/config/rbac/service_account.yaml
@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  labels:
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: controller-manager
+  namespace: system
diff --git a/mac-builder-operator/config/samples/build_v1alpha1_macbuild.yaml b/mac-builder-operator/config/samples/build_v1alpha1_macbuild.yaml
new file mode 100644
index 00000000..52e74d4e
--- /dev/null
+++ b/mac-builder-operator/config/samples/build_v1alpha1_macbuild.yaml
@@ -0,0 +1,9 @@
+apiVersion: build.tibuild.pingcap.net/v1alpha1
+kind: MacBuild
+metadata:
+  labels:
+    app.kubernetes.io/name: mac-builder-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: macbuild-sample
+spec:
+  # TODO(user): Add fields here
diff --git a/mac-builder-operator/config/samples/kustomization.yaml b/mac-builder-operator/config/samples/kustomization.yaml
new file mode 100644
index 00000000..46d4226b
--- /dev/null
+++ b/mac-builder-operator/config/samples/kustomization.yaml
@@ -0,0 +1,4 @@
+## Append samples of your project ##
+resources:
+- build_v1alpha1_macbuild.yaml
+# +kubebuilder:scaffold:manifestskustomizesamples
diff --git a/mac-builder-operator/go.mod b/mac-builder-operator/go.mod
new file mode 100644
index 00000000..7260d85b
--- /dev/null
+++ b/mac-builder-operator/go.mod
@@ -0,0 +1,102 @@
+module github.com/PingCAP-QE/ee-apps/mac-builder-operator
+
+go 1.25.0
+
+toolchain go1.25.4
+
+require (
+	github.com/go-logr/logr v1.4.2
+	github.com/onsi/ginkgo/v2 v2.22.0
+	github.com/onsi/gomega v1.36.1
+	k8s.io/apimachinery v0.34.0
+	k8s.io/client-go v0.34.0
+	k8s.io/utils v0.0.0-20250604170112-4c0f3b243397
+	sigs.k8s.io/controller-runtime v0.22.1
+)
+
+require (
+	cel.dev/expr v0.24.0 // indirect
+	github.com/antlr4-go/antlr/v4 v4.13.0 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/blang/semver/v4 v4.0.0 // indirect
+	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/emicklei/go-restful/v3 v3.12.2 // indirect
+	github.com/evanphx/json-patch/v5 v5.9.11 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/fsnotify/fsnotify v1.9.0 // indirect
+	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/go-logr/zapr v1.3.0 // indirect
+	github.com/go-openapi/jsonpointer v0.21.0 // indirect
+	github.com/go-openapi/jsonreference v0.20.2 // indirect
+	github.com/go-openapi/swag v0.23.0 // indirect
+	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/google/btree v1.1.3 // indirect
+	github.com/google/cel-go v0.26.0 // indirect
+	github.com/google/gnostic-models v0.7.0 // indirect
+	github.com/google/go-cmp v0.7.0 // indirect
+	github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.26.3 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_golang v1.22.0 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.62.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/spf13/cobra v1.9.1 // indirect
+	github.com/spf13/pflag v1.0.6 // indirect
+	github.com/stoewer/go-strcase v1.3.0 // indirect
+	github.com/x448/float16 v0.8.4 // indirect
+	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.58.0 // indirect
+	go.opentelemetry.io/otel v1.35.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.34.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.34.0 // indirect
+	go.opentelemetry.io/otel/metric v1.35.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.34.0 // indirect
+	go.opentelemetry.io/otel/trace v1.35.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.5.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	go.uber.org/zap v1.27.0 // indirect
+	go.yaml.in/yaml/v2 v2.4.2 // indirect
+	go.yaml.in/yaml/v3 v3.0.4 // indirect
+	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
+	golang.org/x/net v0.38.0 // indirect
+	golang.org/x/oauth2 v0.27.0 // indirect
+	golang.org/x/sync v0.12.0 // indirect
+	golang.org/x/sys v0.31.0 // indirect
+	golang.org/x/term v0.30.0 // indirect
+	golang.org/x/text v0.23.0 // indirect
+	golang.org/x/time v0.9.0 // indirect
+	golang.org/x/tools v0.26.0 // indirect
+	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250303144028-a0af3efb3deb // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250303144028-a0af3efb3deb // indirect
+	google.golang.org/grpc v1.72.1 // indirect
+	google.golang.org/protobuf v1.36.5 // indirect
+	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	k8s.io/api v0.34.0 // indirect
+	k8s.io/apiextensions-apiserver v0.34.0 // indirect
+	k8s.io/apiserver v0.34.0 // indirect
+	k8s.io/component-base v0.34.0 // indirect
+	k8s.io/klog/v2 v2.130.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b // indirect
+	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2 // indirect
+	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
+	sigs.k8s.io/randfill v1.0.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v6 v6.3.0 // indirect
+	sigs.k8s.io/yaml v1.6.0 // indirect
+)
diff --git a/mac-builder-operator/go.sum b/mac-builder-operator/go.sum
new file mode 100644
index 00000000..a603486e
--- /dev/null
+++ b/mac-builder-operator/go.sum
@@ -0,0 +1,259 @@
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+sigs.k8s.io/yaml v1.6.0/go.mod h1:796bPqUfzR/0jLAl6XjHl3Ck7MiyVv8dbTdyT3/pMf4=
diff --git a/mac-builder-operator/hack/boilerplate.go.txt b/mac-builder-operator/hack/boilerplate.go.txt
new file mode 100644
index 00000000..4671de8f
--- /dev/null
+++ b/mac-builder-operator/hack/boilerplate.go.txt
@@ -0,0 +1,15 @@
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
diff --git a/mac-builder-operator/internal/controller/macbuild_controller.go b/mac-builder-operator/internal/controller/macbuild_controller.go
new file mode 100644
index 00000000..2bf7290b
--- /dev/null
+++ b/mac-builder-operator/internal/controller/macbuild_controller.go
@@ -0,0 +1,162 @@
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package controller
+
+import (
+	"context"
+
+	apierrors "k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+
+	buildv1alpha1 "github.com/PingCAP-QE/ee-apps/mac-builder-operator/api/v1alpha1"
+)
+
+// MacBuildReconciler reconciles a MacBuild object
+type MacBuildReconciler struct {
+	client.Client
+	Scheme   *runtime.Scheme
+	WorkerID string
+}
+
+type buildResult struct {
+	CommitHash          string
+	PushedArtifactsYaml string
+}
+
+// +kubebuilder:rbac:groups=build.tibuild.pingcap.net,resources=macbuilds,verbs=get;list;watch;create;update;patch;delete
+// +kubebuilder:rbac:groups=build.tibuild.pingcap.net,resources=macbuilds/status,verbs=get;update;patch
+// +kubebuilder:rbac:groups=build.tibuild.pingcap.net,resources=macbuilds/finalizers,verbs=update
+
+// Reconcile is part of the main kubernetes reconciliation loop which aims to
+// move the current state of the cluster closer to the desired state.
+// TODO(user): Modify the Reconcile function to compare the state specified by
+// the MacBuild object against the actual cluster state, and then
+// perform operations to make the cluster state reflect the state specified by
+// the user.
+//
+// For more details, check Reconcile and its Result here:
+// - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.22.1/pkg/reconcile
+func (r *MacBuildReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
+	logger := logf.FromContext(ctx)
+	logger.Info("Reconciling MacBuild...")
+
+	// get macBuild object
+	var macBuild buildv1alpha1.MacBuild
+	if err := r.Get(ctx, req.NamespacedName, &macBuild); err != nil {
+		if apierrors.IsNotFound(err) {
+			logger.Info("MacBuild resource not found. Ignoring since object must be deleted.")
+			return ctrl.Result{}, nil
+		}
+		logger.Error(err, "Failed to get MacBuild")
+		return ctrl.Result{}, err
+	}
+
+	// init the status for the object
+	if macBuild.Status.Phase == "" {
+		logger.Info("Setting initial status to Pending")
+
+		newStatus := macBuild.Status.DeepCopy()
+		newStatus.Phase = buildv1alpha1.PhasePending
+		macBuild.Status = *newStatus
+
+		if err := r.Status().Update(ctx, &macBuild); err != nil {
+			logger.Error(err, "Failed to update MacBuild status to Pending")
+			return ctrl.Result{}, err
+		}
+
+		return ctrl.Result{Requeue: true}, nil
+	}
+
+	logger.Info("MacBuild already has status", "Phase", macBuild.Status.Phase)
+	switch macBuild.Status.Phase {
+	case buildv1alpha1.PhasePending:
+		// adopt the build job and update the status to "Building"
+		logger.Info("Phase: Pending. Claiming and setting to Building.")
+		newStatus := macBuild.Status.DeepCopy()
+		newStatus.Phase = buildv1alpha1.PhaseBuilding
+		newStatus.WorkerID = &r.WorkerID
+		now := metav1.Now()
+		newStatus.StartTime = &now
+		macBuild.Status = *newStatus
+
+		if err := r.Status().Update(ctx, &macBuild); err != nil {
+			logger.Error(err, "Failed to update status to Building")
+			return ctrl.Result{}, err
+		}
+
+		return ctrl.Result{Requeue: true}, nil
+	case buildv1alpha1.PhaseBuilding:
+		logger.Info("Phase: Building. Starting build process.")
+
+		if macBuild.Status.WorkerID == nil || *macBuild.Status.WorkerID != r.WorkerID {
+			logger.Info("This build is not assigned to me.", "AssignedWorker", macBuild.Status.WorkerID)
+			return ctrl.Result{}, nil
+		}
+
+		// check the run status.
+		// TODO: in production, we need a more complex logic to check the long time goroutine.
+		job := newNativeBuildJob(ctx, macBuild)
+		result, err := job.Run()
+		newStatus := macBuild.Status.DeepCopy()
+		now := metav1.Now()
+		newStatus.CompletionTime = &now
+
+		if err != nil {
+			logger.Error(err, "Build failed")
+			newStatus.Phase = buildv1alpha1.PhaseFailed
+			errMsg := err.Error()
+			newStatus.Message = &errMsg
+		} else {
+			logger.Info("Build succeeded")
+			newStatus.Phase = buildv1alpha1.PhaseSucceeded
+			newStatus.CommitHash = &result.CommitHash
+			if result.PushedArtifactsYaml != "" {
+				newStatus.Outputs.PushedArtifactsYaml = &result.PushedArtifactsYaml
+			}
+		}
+
+		macBuild.Status = *newStatus
+		if errUpdate := r.Status().Update(ctx, &macBuild); errUpdate != nil {
+			logger.Error(errUpdate, "Failed to update status to Succeeded/Failed")
+			return ctrl.Result{}, errUpdate
+		}
+		return ctrl.Result{}, nil
+	case buildv1alpha1.PhaseSucceeded, buildv1alpha1.PhaseFailed:
+		logger.WithValues("phase", macBuild.Status.Phase).Info("Nothing to do.")
+		return ctrl.Result{}, nil
+	default:
+		logger.Info("Unknown phase, ignoring", "Phase", macBuild.Status.Phase)
+		return ctrl.Result{}, nil
+	}
+}
+
+// SetupWithManager sets up the controller with the Manager.
+func (r *MacBuildReconciler) SetupWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewControllerManagedBy(mgr).
+		For(&buildv1alpha1.MacBuild{}).
+		Named("macbuild").
+		Complete(r)
+}
+
+func (r *MacBuildReconciler) runNativeBuild(ctx context.Context, macBuild buildv1alpha1.MacBuild) (*buildResult, error) {
+	job := newNativeBuildJob(ctx, macBuild)
+	return job.Run()
+}
diff --git a/mac-builder-operator/internal/controller/macbuild_controller_test.go b/mac-builder-operator/internal/controller/macbuild_controller_test.go
new file mode 100644
index 00000000..34edfa8b
--- /dev/null
+++ b/mac-builder-operator/internal/controller/macbuild_controller_test.go
@@ -0,0 +1,84 @@
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package controller
+
+import (
+	"context"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/reconcile"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	buildv1alpha1 "github.com/PingCAP-QE/ee-apps/mac-builder-operator/api/v1alpha1"
+)
+
+var _ = Describe("MacBuild Controller", func() {
+	Context("When reconciling a resource", func() {
+		const resourceName = "test-resource"
+
+		ctx := context.Background()
+
+		typeNamespacedName := types.NamespacedName{
+			Name:      resourceName,
+			Namespace: "default", // TODO(user):Modify as needed
+		}
+		macbuild := &buildv1alpha1.MacBuild{}
+
+		BeforeEach(func() {
+			By("creating the custom resource for the Kind MacBuild")
+			err := k8sClient.Get(ctx, typeNamespacedName, macbuild)
+			if err != nil && errors.IsNotFound(err) {
+				resource := &buildv1alpha1.MacBuild{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      resourceName,
+						Namespace: "default",
+					},
+					// TODO(user): Specify other spec details if needed.
+				}
+				Expect(k8sClient.Create(ctx, resource)).To(Succeed())
+			}
+		})
+
+		AfterEach(func() {
+			// TODO(user): Cleanup logic after each test, like removing the resource instance.
+			resource := &buildv1alpha1.MacBuild{}
+			err := k8sClient.Get(ctx, typeNamespacedName, resource)
+			Expect(err).NotTo(HaveOccurred())
+
+			By("Cleanup the specific resource instance MacBuild")
+			Expect(k8sClient.Delete(ctx, resource)).To(Succeed())
+		})
+		It("should successfully reconcile the resource", func() {
+			By("Reconciling the created resource")
+			controllerReconciler := &MacBuildReconciler{
+				Client: k8sClient,
+				Scheme: k8sClient.Scheme(),
+			}
+
+			_, err := controllerReconciler.Reconcile(ctx, reconcile.Request{
+				NamespacedName: typeNamespacedName,
+			})
+			Expect(err).NotTo(HaveOccurred())
+			// TODO(user): Add more specific assertions depending on your controller's reconciliation logic.
+			// Example: If you expect a certain status condition after reconciliation, verify it here.
+		})
+	})
+})
diff --git a/mac-builder-operator/internal/controller/macbuild_gc_controller.go b/mac-builder-operator/internal/controller/macbuild_gc_controller.go
new file mode 100644
index 00000000..b97eed8a
--- /dev/null
+++ b/mac-builder-operator/internal/controller/macbuild_gc_controller.go
@@ -0,0 +1,107 @@
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package controller
+
+import (
+	"context"
+	"time"
+
+	apierrors "k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/runtime"
+	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+
+	buildv1alpha1 "github.com/PingCAP-QE/ee-apps/mac-builder-operator/api/v1alpha1"
+)
+
+// MacBuildGCReconciler reconciles a MacBuild object for garbage collection.
+type MacBuildGCReconciler struct {
+	client.Client
+	Scheme *runtime.Scheme
+}
+
+// +kubebuilder:rbac:groups=build.tibuild.pingcap.net,resources=macbuilds,verbs=get;list;watch;delete
+// +kubebuilder:rbac:groups=build.tibuild.pingcap.net,resources=macbuilds/status,verbs=get
+
+// Reconcile is part of the main kubernetes reconciliation loop which aims to
+// move the current state of the cluster closer to the desired state.
+// This reconciler specifically handles garbage collection of finished MacBuild resources.
+func (r *MacBuildGCReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
+	logger := logf.FromContext(ctx)
+	logger.Info("Reconciling MacBuild for GC...")
+
+	// get macBuild object
+	var macBuild buildv1alpha1.MacBuild
+	if err := r.Get(ctx, req.NamespacedName, &macBuild); err != nil {
+		if apierrors.IsNotFound(err) {
+			logger.Info("MacBuild resource not found. Ignoring since object must be deleted.")
+			return ctrl.Result{}, nil
+		}
+		logger.Error(err, "Failed to get MacBuild")
+		return ctrl.Result{}, err
+	}
+
+	// Check if TTL is set. If not, we don't do anything.
+	if macBuild.Spec.TtlSecondsAfterFinished == nil {
+		logger.V(1).Info("No TtlSecondsAfterFinished set, skipping GC.")
+		return ctrl.Result{}, nil
+	}
+
+	// Check if the build is in a finished state.
+	isFinished := macBuild.Status.Phase == buildv1alpha1.PhaseSucceeded || macBuild.Status.Phase == buildv1alpha1.PhaseFailed
+	if !isFinished {
+		logger.V(1).Info("MacBuild is not in a finished state, skipping GC.", "phase", macBuild.Status.Phase)
+		return ctrl.Result{}, nil
+	}
+
+	// Check if CompletionTime is set.
+	if macBuild.Status.CompletionTime == nil {
+		logger.Info("MacBuild is finished but CompletionTime is not set, skipping GC.")
+		return ctrl.Result{}, nil
+	}
+
+	// Calculate expiration time.
+	ttl := time.Duration(*macBuild.Spec.TtlSecondsAfterFinished) * time.Second
+	expirationTime := macBuild.Status.CompletionTime.Add(ttl)
+	now := time.Now()
+
+	// Decision: Check if the resource has expired.
+	if now.After(expirationTime) {
+		// Action: Delete the resource.
+		logger.Info("MacBuild has expired, deleting.", "ttl", ttl, "completionTime", macBuild.Status.CompletionTime)
+		if err := r.Delete(ctx, &macBuild); err != nil {
+			logger.Error(err, "Failed to delete expired MacBuild")
+			return ctrl.Result{}, err
+		}
+		logger.Info("Successfully deleted expired MacBuild.")
+		return ctrl.Result{}, nil
+	}
+
+	// Requeue: If not expired, requeue for the remaining time.
+	requeueAfter := expirationTime.Sub(now)
+	logger.Info("MacBuild has not yet expired, requeueing for GC check.", "requeueAfter", requeueAfter)
+	return ctrl.Result{RequeueAfter: requeueAfter}, nil
+}
+
+// SetupWithManager sets up the controller with the Manager.
+func (r *MacBuildGCReconciler) SetupWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewControllerManagedBy(mgr).
+		For(&buildv1alpha1.MacBuild{}).
+		Named("macbuild-gc").
+		Complete(r)
+}
diff --git a/mac-builder-operator/internal/controller/native_build_job.go b/mac-builder-operator/internal/controller/native_build_job.go
new file mode 100644
index 00000000..6d5c6e5a
--- /dev/null
+++ b/mac-builder-operator/internal/controller/native_build_job.go
@@ -0,0 +1,336 @@
+/*
+Copyright 2026.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package controller
+
+import (
+	"bytes"
+	"context"
+	"errors"
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"time"
+
+	buildv1alpha1 "github.com/PingCAP-QE/ee-apps/mac-builder-operator/api/v1alpha1"
+	"github.com/go-logr/logr"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+)
+
+// nativeBuildJob represents a build job for native Mac builds.
+type nativeBuildJob struct {
+	ctx      context.Context
+	logger   logr.Logger
+	macBuild buildv1alpha1.MacBuild
+	spec     buildv1alpha1.MacBuildSpec // shortcut
+
+	// Paths
+	workspaceDir     string
+	sourceDir        string
+	artifactsRepoDir string
+	buildScriptPath  string
+	envFilePath      string
+	pushedResultPath string
+}
+
+// newNativeBuildJob creates a new instance of nativeBuildJob.
+func newNativeBuildJob(ctx context.Context, macBuild buildv1alpha1.MacBuild) *nativeBuildJob {
+	logger := logf.FromContext(ctx)
+
+	// Create in 'os.TempDir()' (e.g., /var/folders/...)
+	// 'workspaceDir' will be created in 'setupWorkspace'
+	baseDir := os.TempDir()
+	workspaceName := fmt.Sprintf("macbuild-%s-%d", macBuild.Name, time.Now().UnixNano())
+	workspaceDir := filepath.Join(baseDir, workspaceName)
+
+	return &nativeBuildJob{
+		ctx:      ctx,
+		logger:   logger.WithValues("job", macBuild.Namespace, "workspace", workspaceDir),
+		macBuild: macBuild,
+		spec:     macBuild.Spec,
+
+		workspaceDir:     workspaceDir,
+		sourceDir:        filepath.Join(workspaceDir, "source"),
+		artifactsRepoDir: filepath.Join(workspaceDir, "artifacts"),
+		buildScriptPath:  filepath.Join(workspaceDir, "build-package-artifacts.sh"),
+		envFilePath:      filepath.Join(workspaceDir, "remote.env"),
+		pushedResultPath: filepath.Join(workspaceDir, "pushed.yaml"),
+	}
+}
+
+func (j *nativeBuildJob) Run() (*buildResult, error) {
+	// steps:
+	// 1. setup workspace
+	// 2. clone the source
+	// 3. generate build script
+	// 4. run build script
+	// 5. push the binary artifacts
+
+	if err := j.setupWorkspace(); err != nil {
+		return nil, err
+	}
+	defer j.cleanup()
+
+	if err := j.cloneArtifactsRepo(); err != nil {
+		return nil, err
+	}
+
+	commitHash, err := j.cloneAndCheckoutSource()
+	if err != nil {
+		return nil, err
+	}
+	result := &buildResult{CommitHash: commitHash}
+
+	if err := j.generateEnvFile(); err != nil {
+		return result, err
+	}
+
+	if err := j.generateBuildScript(); err != nil {
+		return result, err
+	}
+
+	if _, err := os.Stat(j.buildScriptPath); os.IsNotExist(err) {
+		j.logger.Info("Build script was not generated, skipping build. (This may be expected for some components)")
+		return result, nil
+	}
+
+	if err := j.executeBuild(); err != nil {
+		return result, err
+	}
+	if !j.spec.Artifacts.Push {
+		j.logger.Info("spec.artifacts.push is false, skipping publish phase.")
+		return result, nil
+	}
+
+	pushedYAML, err := j.executePublish()
+	if err != nil {
+		return result, err
+	}
+
+	result.PushedArtifactsYaml = pushedYAML
+	return result, nil
+}
+
+// setupWorkspace creates the workspace directory for the build job.
+func (j *nativeBuildJob) setupWorkspace() error {
+	j.logger.Info("Creating workspace", "dir", j.workspaceDir)
+	if err := os.MkdirAll(j.workspaceDir, 0755); err != nil {
+		return fmt.Errorf("failed to create temp workspace: %w", err)
+	}
+	return nil
+}
+
+// cleanup removes the workspace directory and its contents.
+func (j *nativeBuildJob) cleanup() {
+	j.logger.Info("Cleaning up workspace", "dir", j.workspaceDir)
+	if err := os.RemoveAll(j.workspaceDir); err != nil {
+		j.logger.Error(err, "Failed to clean up workspace")
+	}
+}
+
+// exec executes a command and logs its output.
+func (j *nativeBuildJob) exec(cmd *exec.Cmd, dir ...string) error {
+	var stdout, stderr bytes.Buffer
+	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
+
+	if len(dir) > 0 {
+		cmd.Dir = dir[0]
+	}
+
+	j.logger.Info("Executing command", "cmd", cmd.String(), "dir", cmd.Dir)
+
+	if err := cmd.Run(); err != nil {
+		stderrStr := stderr.String()
+		j.logger.Error(err, "Command execution failed", "stderr", stderrStr)
+		// Return stderr as the error message; this is useful
+		return errors.New(stderrStr)
+	}
+
+	j.logger.Info("Command executed successfully", "stdout", stdout.String())
+	return nil
+}
+
+// cloneArtifactsRepo clones the artifacts repository.
+func (j *nativeBuildJob) cloneArtifactsRepo() error {
+	j.logger.Info("Cloning artifacts repository...")
+	artifactsRepoURL := "https://github.com/PingCAP-QE/artifacts.git"
+	cmd := exec.Command("git", "clone", "--depth=1", "--branch=main", artifactsRepoURL, j.artifactsRepoDir)
+	if err := j.exec(cmd); err != nil {
+		return fmt.Errorf("failed to clone artifacts repo: %w", err)
+	}
+	return nil
+}
+
+// cloneAndCheckoutSource clones the source repository and checks out the specified ref.
+func (j *nativeBuildJob) cloneAndCheckoutSource() (string, error) {
+	j.logger.Info("Cloning source repository", "repo", j.spec.Source.GitRepository)
+
+	toCloneDir := filepath.Join(j.sourceDir, j.spec.Build.Component)
+	cmdClone := exec.Command("git", "clone", j.spec.Source.GitRepository, toCloneDir)
+	if err := j.exec(cmdClone); err != nil {
+		return "", fmt.Errorf("failed to clone source repo: %w", err)
+	}
+
+	if j.spec.Source.GitRefspec != nil && *j.spec.Source.GitRefspec != "" {
+		j.logger.Info("Fetching refspec", "refspec", *j.spec.Source.GitRefspec)
+		cmdFetch := exec.Command("git", "fetch", "origin", *j.spec.Source.GitRefspec)
+		if err := j.exec(cmdFetch, toCloneDir); err != nil {
+			return "", fmt.Errorf("failed to fetch refspec: %w", err)
+		}
+	}
+
+	checkoutRef := j.spec.Source.GitRef
+	if j.spec.Source.GitSha != nil && *j.spec.Source.GitSha != "" {
+		checkoutRef = *j.spec.Source.GitSha
+	}
+	j.logger.Info("Checking out source", "ref", checkoutRef)
+	cmdCheckout := exec.Command("git", "checkout", checkoutRef)
+	if err := j.exec(cmdCheckout, toCloneDir); err != nil {
+		return "", fmt.Errorf("failed to checkout source: %w", err)
+	}
+
+	// Get the final commit hash
+	cmdHash := exec.Command("git", "rev-parse", "HEAD")
+	cmdHash.Dir = toCloneDir
+	hashBytes, err := cmdHash.Output() // Output() bypasses j.exec
+	if err != nil {
+		return "", fmt.Errorf("failed to get commit hash: %w", err)
+	}
+	commitHash := strings.TrimSpace(string(hashBytes))
+	j.logger.Info("Source checked out", "commitHash", commitHash)
+	return commitHash, nil
+}
+
+// generateEnvFile generates the environment file for the build.
+func (j *nativeBuildJob) generateEnvFile() error {
+	j.logger.Info("Generating environment file...")
+
+	goVerCmd := exec.Command("go", "version")
+	goVerOut, err := goVerCmd.Output()
+	var goBinPath string
+	if err == nil {
+		parts := strings.Split(string(goVerOut), " ")
+		if len(parts) >= 3 {
+			verParts := strings.Split(parts[2], ".")
+			if len(verParts) >= 2 {
+				goBinPath = fmt.Sprintf("/usr/local/%s.%s/bin", verParts[0], verParts[1])
+			}
+		}
+	} else {
+		j.logger.Error(err, "Failed to get 'go version', $PATH may be incomplete in env file")
+	}
+
+	envContent := fmt.Sprintf(`
+export LC_ALL=C.UTF-8
+export PATH=%s:$PATH
+export NPM_CONFIG_REGISTRY="https://registry.npmmirror.com"
+export NODE_OPTIONS="--max_old_space_size=8192"
+export CARGO_NET_GIT_FETCH_WITH_CLI=true
+`, goBinPath)
+
+	if err := os.WriteFile(j.envFilePath, []byte(envContent), 0644); err != nil {
+		return fmt.Errorf("failed to write env file: %w", err)
+	}
+	return nil
+}
+
+// generateBuildScript generates the build script for the build job.
+func (j *nativeBuildJob) generateBuildScript() error {
+	j.logger.Info("Generating build script...")
+	genScript := filepath.Join(j.artifactsRepoDir, "packages/scripts/gen-package-artifacts-with-config.sh")
+
+	gitSha := ""
+	if j.spec.Source.GitSha != nil {
+		gitSha = *j.spec.Source.GitSha
+	}
+	if j.spec.Source.GitRef == gitSha {
+		gitSha = ""
+	}
+
+	cmdGenScript := exec.Command(genScript,
+		j.spec.Build.Component,
+		"darwin", // OS
+		j.spec.Build.Arch,
+		j.spec.Build.Version,
+		j.spec.Build.Profile,
+		j.spec.Source.GitRef,
+		gitSha,
+		filepath.Join(j.artifactsRepoDir, "packages/packages.yaml.tmpl"),
+		j.buildScriptPath,
+		j.spec.Artifacts.Registry,
+	)
+	if err := j.exec(cmdGenScript); err != nil {
+		return fmt.Errorf("failed to generate build script: %w", err)
+	}
+	return nil
+}
+
+// createRunnableScript creates a runnable script with the given content.
+func (j *nativeBuildJob) createRunnableScript(wrapperName string, scriptContent string) (string, error) {
+	scriptPath := filepath.Join(j.workspaceDir, wrapperName)
+	fullContent := fmt.Sprintf("#!/bin/bash\nset -eo pipefail\n%s\n", scriptContent)
+
+	if err := os.WriteFile(scriptPath, []byte(fullContent), 0755); err != nil {
+		return "", fmt.Errorf("failed to create runnable script %s: %w", wrapperName, err)
+	}
+	return scriptPath, nil
+}
+
+// executeBuild executes the build script.
+func (j *nativeBuildJob) executeBuild() error {
+	j.logger.Info("Executing build script (Build phase)...")
+	releaseDir := filepath.Join(j.sourceDir, j.spec.Build.Component, "build")
+
+	scriptContent := fmt.Sprintf(`source %s;%s -b -a -w %s`, j.envFilePath, j.buildScriptPath, releaseDir)
+	runScriptPath, err := j.createRunnableScript("run_build.sh", scriptContent)
+	if err != nil {
+		return err
+	}
+
+	cmdBuild := exec.Command(runScriptPath)
+	buildDir := filepath.Join(j.sourceDir, j.spec.Build.Component)
+	if err := j.exec(cmdBuild, buildDir); err != nil {
+		return fmt.Errorf("build execution failed: %w", err)
+	}
+	return nil
+}
+
+// executePublish executes the publish phase of the build script.
+func (j *nativeBuildJob) executePublish() (string, error) {
+	j.logger.Info("Executing build script (Publish phase)...")
+	releaseDir := filepath.Join(j.sourceDir, j.spec.Build.Component, "build")
+
+	cmdPublish := exec.Command(j.buildScriptPath, "-p", "-w", releaseDir, "-o", j.pushedResultPath)
+	buildDir := filepath.Join(j.sourceDir, j.spec.Build.Component)
+
+	if err := j.exec(cmdPublish, buildDir); err != nil {
+		j.logger.Info("Publish failed, retrying once...", "error", err)
+		if errRetry := j.exec(cmdPublish, buildDir); errRetry != nil {
+			return "", fmt.Errorf("publish execution failed after retry: %w", errRetry)
+		}
+	}
+
+	j.logger.Info("Publish complete, reading results YAML.")
+	pushedYAMLBytes, err := os.ReadFile(j.pushedResultPath)
+	if err != nil {
+		return "", fmt.Errorf("failed to read pushed result file: %w", err)
+	}
+
+	return string(pushedYAMLBytes), nil
+}
diff --git a/mac-builder-operator/internal/controller/native_build_job_manual_test.go b/mac-builder-operator/internal/controller/native_build_job_manual_test.go
new file mode 100644
index 00000000..389bb281
--- /dev/null
+++ b/mac-builder-operator/internal/controller/native_build_job_manual_test.go
@@ -0,0 +1,98 @@
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package controller
+
+import (
+	"context"
+	"fmt"
+	"testing"
+
+	buildv1alpha1 "github.com/PingCAP-QE/ee-apps/mac-builder-operator/api/v1alpha1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/utils/ptr"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+	"sigs.k8s.io/controller-runtime/pkg/log/zap"
+)
+
+// ManualTestNativeBuildJob runs a manual test for the nativeBuildJob.
+// This test is intended to be run manually and requires:
+// 1. A valid Git repository for the source.
+// 2. Proper environment setup (e.g., Go, Git, etc.).
+// 3. Network access to clone the repository.
+//
+// Usage:
+//
+//	go test -v -run TestManualNativeBuildJob ./internal/controller
+func TestManualNativeBuildJob(t *testing.T) {
+	// Initialize logger
+	logf.SetLogger(zap.New(zap.UseDevMode(true)))
+
+	// Create a sample MacBuild object similar to sample.yaml
+	macBuild := &buildv1alpha1.MacBuild{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "pd-build-test-manual",
+			Namespace: "default",
+		},
+		Spec: buildv1alpha1.MacBuildSpec{
+			Source: buildv1alpha1.SourceSpec{
+				GitRepository: "https://github.com/tikv/pd.git",
+				GitRef:        "master",
+			},
+			Build: buildv1alpha1.BuildSpec{
+				Component: "pd",
+				Version:   "v8.5.5",
+				Arch:      "amd64",
+				Profile:   "release",
+			},
+			Artifacts: buildv1alpha1.ArtifactsSpec{
+				Push:     true, // Set to true if you want to test pushing artifacts
+				Registry: "hub.pingcap.net/devbuild",
+			},
+			TtlSecondsAfterFinished: ptr.To[int32](3600),
+		},
+	}
+
+	// Initialize a minimal MacBuildReconciler
+	scheme := runtime.NewScheme()
+	if err := buildv1alpha1.AddToScheme(scheme); err != nil {
+		t.Fatalf("Failed to add scheme: %v", err)
+	}
+
+	// Create a context
+	ctx := context.Background()
+	logger := logf.FromContext(ctx)
+	logger.Info("Starting manual test for nativeBuildJob")
+
+	// Create a new nativeBuildJob
+	job := newNativeBuildJob(ctx, *macBuild)
+	logger.Info("Created nativeBuildJob", "job", job)
+
+	// Run the job
+	result, err := job.Run()
+	if err != nil {
+		logger.Error(err, "Failed to run nativeBuildJob")
+		t.Fatalf("Failed to run nativeBuildJob: %v", err)
+	}
+
+	// Print the result
+	logger.Info("Build completed successfully",
+		"commitHash", result.CommitHash,
+		"pushedArtifactsYaml", result.PushedArtifactsYaml,
+	)
+	fmt.Printf("Manual test completed successfully!\nCommit Hash: %s\n", result.CommitHash)
+}
diff --git a/mac-builder-operator/internal/controller/suite_test.go b/mac-builder-operator/internal/controller/suite_test.go
new file mode 100644
index 00000000..3f5ea55a
--- /dev/null
+++ b/mac-builder-operator/internal/controller/suite_test.go
@@ -0,0 +1,116 @@
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package controller
+
+import (
+	"context"
+	"os"
+	"path/filepath"
+	"testing"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+
+	"k8s.io/client-go/kubernetes/scheme"
+	"k8s.io/client-go/rest"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/controller-runtime/pkg/envtest"
+	logf "sigs.k8s.io/controller-runtime/pkg/log"
+	"sigs.k8s.io/controller-runtime/pkg/log/zap"
+
+	buildv1alpha1 "github.com/PingCAP-QE/ee-apps/mac-builder-operator/api/v1alpha1"
+	// +kubebuilder:scaffold:imports
+)
+
+// These tests use Ginkgo (BDD-style Go testing framework). Refer to
+// http://onsi.github.io/ginkgo/ to learn more about Ginkgo.
+
+var (
+	ctx       context.Context
+	cancel    context.CancelFunc
+	testEnv   *envtest.Environment
+	cfg       *rest.Config
+	k8sClient client.Client
+)
+
+func TestControllers(t *testing.T) {
+	RegisterFailHandler(Fail)
+
+	RunSpecs(t, "Controller Suite")
+}
+
+var _ = BeforeSuite(func() {
+	logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true)))
+
+	ctx, cancel = context.WithCancel(context.TODO())
+
+	var err error
+	err = buildv1alpha1.AddToScheme(scheme.Scheme)
+	Expect(err).NotTo(HaveOccurred())
+
+	// +kubebuilder:scaffold:scheme
+
+	By("bootstrapping test environment")
+	testEnv = &envtest.Environment{
+		CRDDirectoryPaths:     []string{filepath.Join("..", "..", "config", "crd", "bases")},
+		ErrorIfCRDPathMissing: true,
+	}
+
+	// Retrieve the first found binary directory to allow running tests from IDEs
+	if getFirstFoundEnvTestBinaryDir() != "" {
+		testEnv.BinaryAssetsDirectory = getFirstFoundEnvTestBinaryDir()
+	}
+
+	// cfg is defined in this file globally.
+	cfg, err = testEnv.Start()
+	Expect(err).NotTo(HaveOccurred())
+	Expect(cfg).NotTo(BeNil())
+
+	k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme})
+	Expect(err).NotTo(HaveOccurred())
+	Expect(k8sClient).NotTo(BeNil())
+})
+
+var _ = AfterSuite(func() {
+	By("tearing down the test environment")
+	cancel()
+	err := testEnv.Stop()
+	Expect(err).NotTo(HaveOccurred())
+})
+
+// getFirstFoundEnvTestBinaryDir locates the first binary in the specified path.
+// ENVTEST-based tests depend on specific binaries, usually located in paths set by
+// controller-runtime. When running tests directly (e.g., via an IDE) without using
+// Makefile targets, the 'BinaryAssetsDirectory' must be explicitly configured.
+//
+// This function streamlines the process by finding the required binaries, similar to
+// setting the 'KUBEBUILDER_ASSETS' environment variable. To ensure the binaries are
+// properly set up, run 'make setup-envtest' beforehand.
+func getFirstFoundEnvTestBinaryDir() string {
+	basePath := filepath.Join("..", "..", "bin", "k8s")
+	entries, err := os.ReadDir(basePath)
+	if err != nil {
+		logf.Log.Error(err, "Failed to read directory", "path", basePath)
+		return ""
+	}
+	for _, entry := range entries {
+		if entry.IsDir() {
+			return filepath.Join(basePath, entry.Name())
+		}
+	}
+	return ""
+}
diff --git a/mac-builder-operator/internal/controller/testdata/sample.yaml b/mac-builder-operator/internal/controller/testdata/sample.yaml
new file mode 100644
index 00000000..9679bcb9
--- /dev/null
+++ b/mac-builder-operator/internal/controller/testdata/sample.yaml
@@ -0,0 +1,18 @@
+apiVersion: build.tibuild.pingcap.net/v1alpha1
+kind: MacBuild
+metadata:
+  generateName: pd-build-test-
+spec:
+  source:
+    gitRepository: "https://github.com/tikv/pd.git"
+    gitRef: "master"
+  build:
+    component: "pd"
+    version: "v8.5.5"
+    arch: "amd64"
+    profile: "release"
+  artifacts:
+    push: false
+    registry: "hub.pingcap.net"
+  # (TTL remains at the top level)
+  ttlSecondsAfterFinished: 3600 # 1 hour
diff --git a/mac-builder-operator/spec/DESIGN.md b/mac-builder-operator/spec/DESIGN.md
new file mode 100644
index 00000000..5d2fa856
--- /dev/null
+++ b/mac-builder-operator/spec/DESIGN.md
@@ -0,0 +1,94 @@
+# Design Doc: Kubernetes Native macOS Build Operator
+
+## 1. Project Overview
+This project aims to bring macOS platform build tasks into the Kubernetes declarative management system. By leveraging a Custom Resource (MacBuild) and an Agent running directly on macOS physical machines, we achieve a "native" build process that eliminates dependencies on SSH and external orchestrators like Tekton/Boskos.
+
+## 2. Core Architecture
+The system consists of two main components:
+
+1. macOS Agent (External Controller):
+   - Deployment: Runs on macOS physical machines or VMs (Outside the K8s cluster).
+   - Responsibilities: Proactively watches the K8s API, claims tasks in Pending state, executes local operations (git clone, script generation, compilation, oras push), and updates the CRD Status in real-time.
+   - Communication: Connects to the K8s API Server via Kubeconfig or ServiceAccount Token (Outbound connection).
+
+2. GC Controller (Cluster Internal):
+   - Deployment: Runs inside a Pod within the K8s cluster (Standard Deployment).
+   - Responsibilities: Monitors completed tasks (Succeeded or Failed) and automatically deletes the CRD resources based on a TTL strategy to free up Etcd storage.
+
+## 3. API Definition (CRD)
+- Group: build.tibuild.pingcap.net
+- Version: v1alpha1
+- Kind: MacBuild
+
+### Spec Structure
+
+```go
+type MacBuildSpec struct {
+    // Source defines the code to be built
+    Source SourceSpec `json:"source"`
+
+    // Build defines the parameters for the build process
+    Build BuildSpec `json:"build"`
+
+    // Artifacts defines where and how to publish the build output
+    Artifacts ArtifactsSpec `json:"artifacts"`
+
+    // Lifecycle management (GC)
+    // Seconds to retain the build resource after it has finished (succeeded or failed).
+    // +optional
+    TtlSecondsAfterFinished *int32 `json:"ttlSecondsAfterFinished,omitempty"`
+}
+
+type SourceSpec struct {
+    GitRepository string  `json:"gitRepository"`
+    GitRef        string  `json:"gitRef"`
+    GitSha        *string `json:"gitSha,omitempty"`     // Optional, overrides GitRef
+    GitRefspec    *string `json:"gitRefspec,omitempty"` // Optional, for PRs
+}
+
+type BuildSpec struct {
+		Component     string  `json:"component"`
+    Version string `json:"version"`
+    Arch    string `json:"arch,omitempty"`    // default: amd64
+    Profile string `json:"profile,omitempty"` // default: release
+}
+
+type ArtifactsSpec struct {
+    Push     bool   `json:"push,omitempty"`     // default: false
+    Registry string `json:"registry,omitempty"` // default: hub.pingcap.net
+}
+```
+
+### Status Structure
+
+```go
+type MacBuildStatus struct {
+    Phase string `json:"phase,omitempty"` // Pending, Building, Succeeded, Failed
+
+    // Task Assignment & Execution Info
+    WorkerID       *string      `json:"workerID,omitempty"`
+    StartTime      *metav1.Time `json:"startTime,omitempty"`
+    CompletionTime *metav1.Time `json:"completionTime,omitempty"` // Used for GC
+
+    // Results
+    CommitHash          *string `json:"commitHash,omitempty"`
+    PushedArtifactsYaml *string `json:"pushedArtifactsYaml,omitempty"` // Final artifact list
+    Message             *string `json:"message,omitempty"`             // Error logs/messages
+}
+````
+
+## 4. State Machine (Agent Logic)
+1. Pending:
+   - Agent discovers a new task.
+   - Action: Updates status.phase = Building, status.workerID = <hostname>, status.startTime = Now().
+
+2. Building:
+   - Agent checks if workerID matches its own ID.
+   - Action: Executes nativeBuildJob (Setup Workspace -> Clone -> Gen Script -> Build -> Push).
+
+   - Result:
+     - Success: Updates status.phase = Succeeded, status.pushedArtifactsYaml, status.completionTime.
+     - Failure: Updates status.phase = Failed, status.message, status.completionTime.
+
+4. Succeeded / Failed:
+   - Terminal states. The Agent stops processing; waiting for GC.
diff --git a/mac-builder-operator/spec/PLAN.md b/mac-builder-operator/spec/PLAN.md
new file mode 100644
index 00000000..74f113a0
--- /dev/null
+++ b/mac-builder-operator/spec/PLAN.md
@@ -0,0 +1,42 @@
+# Implementation Roadmap
+
+You have completed the API design and the core macOS Agent build logic. The remaining work focuses on GC, packaging, and production readiness.
+
+## ✅ Phase 1: Core Build Capability (Completed)
+
+- [x] Initialize Kubebuilder project.
+- [x] Define MacBuild CRD (Nested Spec).
+- [x] Implement macOS Agent Watch mechanism.
+- [x] Implement nativeBuildJob: Git operations, Script generation, Local Shell execution, ORAS upload.
+- [x] Implement status writing and concurrency locking (WorkerID).
+
+## ✅ Phase 2: Garbage Collection (GC) Controller (Completed)
+
+Tasks:
+
+- [x] Create New Controller:
+  - [x] Create `macbuild_gc_controller.go` under internal/controller/.
+  - [x] Define the `MacBuildGCReconciler` struct.
+- [x] Implement RBAC:
+  - [x] Requires delete permission: `// +kubebuilder:rbac:groups=build.tibuild.pingcap.net,resources=macbuilds,verbs=get;list;watch;delete`
+- [x] Implement Reconcile Logic:
+  - [x] Fetch the `MacBuild` object.
+  - [x] Check if `Status.Phase is Succeeded` or Failed.
+  - [x] Check if `Spec.TtlSecondsAfterFinished` is set.
+  - [x] Check if `Status.CompletionTime` is set.
+  - [x] Decision: `time.Now().After(CompletionTime.Add(TTL))`.
+  - [x] Action: `r.Delete(ctx, &macBuild)`.
+  - [x] Requeue: If not expired, use `ctrl.Result{RequeueAfter: remainingTime}`.
+
+- [x] Registration:
+  - [x] Register this new controller in main.go.
+
+## ✅ Phase 3: Build & Deployment Configuration (Completed)
+
+Tasks:
+
+- [x] Multi-mode Startup (main.go):
+  - [x] Modify `main.go` to add command-line flags to control which controller starts.
+  - [x] `--enable-agent`: Start Agent Reconciler (default: false).
+  - [x] `--enable-gc`: Start GC Reconciler (default: true).
+  - Goal: Single binary. Runs in Agent mode on Mac, and GC mode in
diff --git a/mac-builder-operator/test/e2e/e2e_suite_test.go b/mac-builder-operator/test/e2e/e2e_suite_test.go
new file mode 100644
index 00000000..f96d81b9
--- /dev/null
+++ b/mac-builder-operator/test/e2e/e2e_suite_test.go
@@ -0,0 +1,92 @@
+//go:build e2e
+// +build e2e
+
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package e2e
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"testing"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+
+	"github.com/PingCAP-QE/ee-apps/mac-builder-operator/test/utils"
+)
+
+var (
+	// Optional Environment Variables:
+	// - CERT_MANAGER_INSTALL_SKIP=true: Skips CertManager installation during test setup.
+	// These variables are useful if CertManager is already installed, avoiding
+	// re-installation and conflicts.
+	skipCertManagerInstall = os.Getenv("CERT_MANAGER_INSTALL_SKIP") == "true"
+	// isCertManagerAlreadyInstalled will be set true when CertManager CRDs be found on the cluster
+	isCertManagerAlreadyInstalled = false
+
+	// projectImage is the name of the image which will be build and loaded
+	// with the code source changes to be tested.
+	projectImage = "example.com/mac-builder-operator:v0.0.1"
+)
+
+// TestE2E runs the end-to-end (e2e) test suite for the project. These tests execute in an isolated,
+// temporary environment to validate project changes with the purpose of being used in CI jobs.
+// The default setup requires Kind, builds/loads the Manager Docker image locally, and installs
+// CertManager.
+func TestE2E(t *testing.T) {
+	RegisterFailHandler(Fail)
+	_, _ = fmt.Fprintf(GinkgoWriter, "Starting mac-builder-operator integration test suite\n")
+	RunSpecs(t, "e2e suite")
+}
+
+var _ = BeforeSuite(func() {
+	By("building the manager(Operator) image")
+	cmd := exec.Command("make", "docker-build", fmt.Sprintf("IMG=%s", projectImage))
+	_, err := utils.Run(cmd)
+	ExpectWithOffset(1, err).NotTo(HaveOccurred(), "Failed to build the manager(Operator) image")
+
+	// TODO(user): If you want to change the e2e test vendor from Kind, ensure the image is
+	// built and available before running the tests. Also, remove the following block.
+	By("loading the manager(Operator) image on Kind")
+	err = utils.LoadImageToKindClusterWithName(projectImage)
+	ExpectWithOffset(1, err).NotTo(HaveOccurred(), "Failed to load the manager(Operator) image into Kind")
+
+	// The tests-e2e are intended to run on a temporary cluster that is created and destroyed for testing.
+	// To prevent errors when tests run in environments with CertManager already installed,
+	// we check for its presence before execution.
+	// Setup CertManager before the suite if not skipped and if not already installed
+	if !skipCertManagerInstall {
+		By("checking if cert manager is installed already")
+		isCertManagerAlreadyInstalled = utils.IsCertManagerCRDsInstalled()
+		if !isCertManagerAlreadyInstalled {
+			_, _ = fmt.Fprintf(GinkgoWriter, "Installing CertManager...\n")
+			Expect(utils.InstallCertManager()).To(Succeed(), "Failed to install CertManager")
+		} else {
+			_, _ = fmt.Fprintf(GinkgoWriter, "WARNING: CertManager is already installed. Skipping installation...\n")
+		}
+	}
+})
+
+var _ = AfterSuite(func() {
+	// Teardown CertManager after the suite if not skipped and if it was not already installed
+	if !skipCertManagerInstall && !isCertManagerAlreadyInstalled {
+		_, _ = fmt.Fprintf(GinkgoWriter, "Uninstalling CertManager...\n")
+		utils.UninstallCertManager()
+	}
+})
diff --git a/mac-builder-operator/test/e2e/e2e_test.go b/mac-builder-operator/test/e2e/e2e_test.go
new file mode 100644
index 00000000..360c42c5
--- /dev/null
+++ b/mac-builder-operator/test/e2e/e2e_test.go
@@ -0,0 +1,334 @@
+//go:build e2e
+// +build e2e
+
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package e2e
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"time"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+
+	"github.com/PingCAP-QE/ee-apps/mac-builder-operator/test/utils"
+)
+
+// namespace where the project is deployed in
+const namespace = "mac-builder-operator-system"
+
+// serviceAccountName created for the project
+const serviceAccountName = "mac-builder-operator-controller-manager"
+
+// metricsServiceName is the name of the metrics service of the project
+const metricsServiceName = "mac-builder-operator-controller-manager-metrics-service"
+
+// metricsRoleBindingName is the name of the RBAC that will be created to allow get the metrics data
+const metricsRoleBindingName = "mac-builder-operator-metrics-binding"
+
+var _ = Describe("Manager", Ordered, func() {
+	var controllerPodName string
+
+	// Before running the tests, set up the environment by creating the namespace,
+	// enforce the restricted security policy to the namespace, installing CRDs,
+	// and deploying the controller.
+	BeforeAll(func() {
+		By("creating manager namespace")
+		cmd := exec.Command("kubectl", "create", "ns", namespace)
+		_, err := utils.Run(cmd)
+		Expect(err).NotTo(HaveOccurred(), "Failed to create namespace")
+
+		By("labeling the namespace to enforce the restricted security policy")
+		cmd = exec.Command("kubectl", "label", "--overwrite", "ns", namespace,
+			"pod-security.kubernetes.io/enforce=restricted")
+		_, err = utils.Run(cmd)
+		Expect(err).NotTo(HaveOccurred(), "Failed to label namespace with restricted policy")
+
+		By("installing CRDs")
+		cmd = exec.Command("make", "install")
+		_, err = utils.Run(cmd)
+		Expect(err).NotTo(HaveOccurred(), "Failed to install CRDs")
+
+		By("deploying the controller-manager")
+		cmd = exec.Command("make", "deploy", fmt.Sprintf("IMG=%s", projectImage))
+		_, err = utils.Run(cmd)
+		Expect(err).NotTo(HaveOccurred(), "Failed to deploy the controller-manager")
+	})
+
+	// After all tests have been executed, clean up by undeploying the controller, uninstalling CRDs,
+	// and deleting the namespace.
+	AfterAll(func() {
+		By("cleaning up the curl pod for metrics")
+		cmd := exec.Command("kubectl", "delete", "pod", "curl-metrics", "-n", namespace)
+		_, _ = utils.Run(cmd)
+
+		By("undeploying the controller-manager")
+		cmd = exec.Command("make", "undeploy")
+		_, _ = utils.Run(cmd)
+
+		By("uninstalling CRDs")
+		cmd = exec.Command("make", "uninstall")
+		_, _ = utils.Run(cmd)
+
+		By("removing manager namespace")
+		cmd = exec.Command("kubectl", "delete", "ns", namespace)
+		_, _ = utils.Run(cmd)
+	})
+
+	// After each test, check for failures and collect logs, events,
+	// and pod descriptions for debugging.
+	AfterEach(func() {
+		specReport := CurrentSpecReport()
+		if specReport.Failed() {
+			By("Fetching controller manager pod logs")
+			cmd := exec.Command("kubectl", "logs", controllerPodName, "-n", namespace)
+			controllerLogs, err := utils.Run(cmd)
+			if err == nil {
+				_, _ = fmt.Fprintf(GinkgoWriter, "Controller logs:\n %s", controllerLogs)
+			} else {
+				_, _ = fmt.Fprintf(GinkgoWriter, "Failed to get Controller logs: %s", err)
+			}
+
+			By("Fetching Kubernetes events")
+			cmd = exec.Command("kubectl", "get", "events", "-n", namespace, "--sort-by=.lastTimestamp")
+			eventsOutput, err := utils.Run(cmd)
+			if err == nil {
+				_, _ = fmt.Fprintf(GinkgoWriter, "Kubernetes events:\n%s", eventsOutput)
+			} else {
+				_, _ = fmt.Fprintf(GinkgoWriter, "Failed to get Kubernetes events: %s", err)
+			}
+
+			By("Fetching curl-metrics logs")
+			cmd = exec.Command("kubectl", "logs", "curl-metrics", "-n", namespace)
+			metricsOutput, err := utils.Run(cmd)
+			if err == nil {
+				_, _ = fmt.Fprintf(GinkgoWriter, "Metrics logs:\n %s", metricsOutput)
+			} else {
+				_, _ = fmt.Fprintf(GinkgoWriter, "Failed to get curl-metrics logs: %s", err)
+			}
+
+			By("Fetching controller manager pod description")
+			cmd = exec.Command("kubectl", "describe", "pod", controllerPodName, "-n", namespace)
+			podDescription, err := utils.Run(cmd)
+			if err == nil {
+				fmt.Println("Pod description:\n", podDescription)
+			} else {
+				fmt.Println("Failed to describe controller pod")
+			}
+		}
+	})
+
+	SetDefaultEventuallyTimeout(2 * time.Minute)
+	SetDefaultEventuallyPollingInterval(time.Second)
+
+	Context("Manager", func() {
+		It("should run successfully", func() {
+			By("validating that the controller-manager pod is running as expected")
+			verifyControllerUp := func(g Gomega) {
+				// Get the name of the controller-manager pod
+				cmd := exec.Command("kubectl", "get",
+					"pods", "-l", "control-plane=controller-manager",
+					"-o", "go-template={{ range .items }}"+
+						"{{ if not .metadata.deletionTimestamp }}"+
+						"{{ .metadata.name }}"+
+						"{{ \"\\n\" }}{{ end }}{{ end }}",
+					"-n", namespace,
+				)
+
+				podOutput, err := utils.Run(cmd)
+				g.Expect(err).NotTo(HaveOccurred(), "Failed to retrieve controller-manager pod information")
+				podNames := utils.GetNonEmptyLines(podOutput)
+				g.Expect(podNames).To(HaveLen(1), "expected 1 controller pod running")
+				controllerPodName = podNames[0]
+				g.Expect(controllerPodName).To(ContainSubstring("controller-manager"))
+
+				// Validate the pod's status
+				cmd = exec.Command("kubectl", "get",
+					"pods", controllerPodName, "-o", "jsonpath={.status.phase}",
+					"-n", namespace,
+				)
+				output, err := utils.Run(cmd)
+				g.Expect(err).NotTo(HaveOccurred())
+				g.Expect(output).To(Equal("Running"), "Incorrect controller-manager pod status")
+			}
+			Eventually(verifyControllerUp).Should(Succeed())
+		})
+
+		It("should ensure the metrics endpoint is serving metrics", func() {
+			By("creating a ClusterRoleBinding for the service account to allow access to metrics")
+			cmd := exec.Command("kubectl", "create", "clusterrolebinding", metricsRoleBindingName,
+				"--clusterrole=mac-builder-operator-metrics-reader",
+				fmt.Sprintf("--serviceaccount=%s:%s", namespace, serviceAccountName),
+			)
+			_, err := utils.Run(cmd)
+			Expect(err).NotTo(HaveOccurred(), "Failed to create ClusterRoleBinding")
+
+			By("validating that the metrics service is available")
+			cmd = exec.Command("kubectl", "get", "service", metricsServiceName, "-n", namespace)
+			_, err = utils.Run(cmd)
+			Expect(err).NotTo(HaveOccurred(), "Metrics service should exist")
+
+			By("getting the service account token")
+			token, err := serviceAccountToken()
+			Expect(err).NotTo(HaveOccurred())
+			Expect(token).NotTo(BeEmpty())
+
+			By("waiting for the metrics endpoint to be ready")
+			verifyMetricsEndpointReady := func(g Gomega) {
+				cmd := exec.Command("kubectl", "get", "endpoints", metricsServiceName, "-n", namespace)
+				output, err := utils.Run(cmd)
+				g.Expect(err).NotTo(HaveOccurred())
+				g.Expect(output).To(ContainSubstring("8443"), "Metrics endpoint is not ready")
+			}
+			Eventually(verifyMetricsEndpointReady).Should(Succeed())
+
+			By("verifying that the controller manager is serving the metrics server")
+			verifyMetricsServerStarted := func(g Gomega) {
+				cmd := exec.Command("kubectl", "logs", controllerPodName, "-n", namespace)
+				output, err := utils.Run(cmd)
+				g.Expect(err).NotTo(HaveOccurred())
+				g.Expect(output).To(ContainSubstring("controller-runtime.metrics\tServing metrics server"),
+					"Metrics server not yet started")
+			}
+			Eventually(verifyMetricsServerStarted).Should(Succeed())
+
+			By("creating the curl-metrics pod to access the metrics endpoint")
+			cmd = exec.Command("kubectl", "run", "curl-metrics", "--restart=Never",
+				"--namespace", namespace,
+				"--image=curlimages/curl:latest",
+				"--overrides",
+				fmt.Sprintf(`{
+					"spec": {
+						"containers": [{
+							"name": "curl",
+							"image": "curlimages/curl:latest",
+							"command": ["/bin/sh", "-c"],
+							"args": ["curl -v -k -H 'Authorization: Bearer %s' https://%s.%s.svc.cluster.local:8443/metrics"],
+							"securityContext": {
+								"readOnlyRootFilesystem": true,
+								"allowPrivilegeEscalation": false,
+								"capabilities": {
+									"drop": ["ALL"]
+								},
+								"runAsNonRoot": true,
+								"runAsUser": 1000,
+								"seccompProfile": {
+									"type": "RuntimeDefault"
+								}
+							}
+						}],
+						"serviceAccountName": "%s"
+					}
+				}`, token, metricsServiceName, namespace, serviceAccountName))
+			_, err = utils.Run(cmd)
+			Expect(err).NotTo(HaveOccurred(), "Failed to create curl-metrics pod")
+
+			By("waiting for the curl-metrics pod to complete.")
+			verifyCurlUp := func(g Gomega) {
+				cmd := exec.Command("kubectl", "get", "pods", "curl-metrics",
+					"-o", "jsonpath={.status.phase}",
+					"-n", namespace)
+				output, err := utils.Run(cmd)
+				g.Expect(err).NotTo(HaveOccurred())
+				g.Expect(output).To(Equal("Succeeded"), "curl pod in wrong status")
+			}
+			Eventually(verifyCurlUp, 5*time.Minute).Should(Succeed())
+
+			By("getting the metrics by checking curl-metrics logs")
+			verifyMetricsAvailable := func(g Gomega) {
+				metricsOutput, err := getMetricsOutput()
+				g.Expect(err).NotTo(HaveOccurred(), "Failed to retrieve logs from curl pod")
+				g.Expect(metricsOutput).NotTo(BeEmpty())
+				g.Expect(metricsOutput).To(ContainSubstring("< HTTP/1.1 200 OK"))
+			}
+			Eventually(verifyMetricsAvailable, 2*time.Minute).Should(Succeed())
+		})
+
+		// +kubebuilder:scaffold:e2e-webhooks-checks
+
+		// TODO: Customize the e2e test suite with scenarios specific to your project.
+		// Consider applying sample/CR(s) and check their status and/or verifying
+		// the reconciliation by using the metrics, i.e.:
+		// metricsOutput, err := getMetricsOutput()
+		// Expect(err).NotTo(HaveOccurred(), "Failed to retrieve logs from curl pod")
+		// Expect(metricsOutput).To(ContainSubstring(
+		//    fmt.Sprintf(`controller_runtime_reconcile_total{controller="%s",result="success"} 1`,
+		//    strings.ToLower(<Kind>),
+		// ))
+	})
+})
+
+// serviceAccountToken returns a token for the specified service account in the given namespace.
+// It uses the Kubernetes TokenRequest API to generate a token by directly sending a request
+// and parsing the resulting token from the API response.
+func serviceAccountToken() (string, error) {
+	const tokenRequestRawString = `{
+		"apiVersion": "authentication.k8s.io/v1",
+		"kind": "TokenRequest"
+	}`
+
+	// Temporary file to store the token request
+	secretName := fmt.Sprintf("%s-token-request", serviceAccountName)
+	tokenRequestFile := filepath.Join("/tmp", secretName)
+	err := os.WriteFile(tokenRequestFile, []byte(tokenRequestRawString), os.FileMode(0o644))
+	if err != nil {
+		return "", err
+	}
+
+	var out string
+	verifyTokenCreation := func(g Gomega) {
+		// Execute kubectl command to create the token
+		cmd := exec.Command("kubectl", "create", "--raw", fmt.Sprintf(
+			"/api/v1/namespaces/%s/serviceaccounts/%s/token",
+			namespace,
+			serviceAccountName,
+		), "-f", tokenRequestFile)
+
+		output, err := cmd.CombinedOutput()
+		g.Expect(err).NotTo(HaveOccurred())
+
+		// Parse the JSON output to extract the token
+		var token tokenRequest
+		err = json.Unmarshal(output, &token)
+		g.Expect(err).NotTo(HaveOccurred())
+
+		out = token.Status.Token
+	}
+	Eventually(verifyTokenCreation).Should(Succeed())
+
+	return out, err
+}
+
+// getMetricsOutput retrieves and returns the logs from the curl pod used to access the metrics endpoint.
+func getMetricsOutput() (string, error) {
+	By("getting the curl-metrics logs")
+	cmd := exec.Command("kubectl", "logs", "curl-metrics", "-n", namespace)
+	return utils.Run(cmd)
+}
+
+// tokenRequest is a simplified representation of the Kubernetes TokenRequest API response,
+// containing only the token field that we need to extract.
+type tokenRequest struct {
+	Status struct {
+		Token string `json:"token"`
+	} `json:"status"`
+}
diff --git a/mac-builder-operator/test/utils/utils.go b/mac-builder-operator/test/utils/utils.go
new file mode 100644
index 00000000..cf67d901
--- /dev/null
+++ b/mac-builder-operator/test/utils/utils.go
@@ -0,0 +1,226 @@
+/*
+Copyright 2025.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package utils
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+
+	. "github.com/onsi/ginkgo/v2" // nolint:revive,staticcheck
+)
+
+const (
+	certmanagerVersion = "v1.18.2"
+	certmanagerURLTmpl = "https://github.com/cert-manager/cert-manager/releases/download/%s/cert-manager.yaml"
+
+	defaultKindBinary  = "kind"
+	defaultKindCluster = "kind"
+)
+
+func warnError(err error) {
+	_, _ = fmt.Fprintf(GinkgoWriter, "warning: %v\n", err)
+}
+
+// Run executes the provided command within this context
+func Run(cmd *exec.Cmd) (string, error) {
+	dir, _ := GetProjectDir()
+	cmd.Dir = dir
+
+	if err := os.Chdir(cmd.Dir); err != nil {
+		_, _ = fmt.Fprintf(GinkgoWriter, "chdir dir: %q\n", err)
+	}
+
+	cmd.Env = append(os.Environ(), "GO111MODULE=on")
+	command := strings.Join(cmd.Args, " ")
+	_, _ = fmt.Fprintf(GinkgoWriter, "running: %q\n", command)
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return string(output), fmt.Errorf("%q failed with error %q: %w", command, string(output), err)
+	}
+
+	return string(output), nil
+}
+
+// UninstallCertManager uninstalls the cert manager
+func UninstallCertManager() {
+	url := fmt.Sprintf(certmanagerURLTmpl, certmanagerVersion)
+	cmd := exec.Command("kubectl", "delete", "-f", url)
+	if _, err := Run(cmd); err != nil {
+		warnError(err)
+	}
+
+	// Delete leftover leases in kube-system (not cleaned by default)
+	kubeSystemLeases := []string{
+		"cert-manager-cainjector-leader-election",
+		"cert-manager-controller",
+	}
+	for _, lease := range kubeSystemLeases {
+		cmd = exec.Command("kubectl", "delete", "lease", lease,
+			"-n", "kube-system", "--ignore-not-found", "--force", "--grace-period=0")
+		if _, err := Run(cmd); err != nil {
+			warnError(err)
+		}
+	}
+}
+
+// InstallCertManager installs the cert manager bundle.
+func InstallCertManager() error {
+	url := fmt.Sprintf(certmanagerURLTmpl, certmanagerVersion)
+	cmd := exec.Command("kubectl", "apply", "-f", url)
+	if _, err := Run(cmd); err != nil {
+		return err
+	}
+	// Wait for cert-manager-webhook to be ready, which can take time if cert-manager
+	// was re-installed after uninstalling on a cluster.
+	cmd = exec.Command("kubectl", "wait", "deployment.apps/cert-manager-webhook",
+		"--for", "condition=Available",
+		"--namespace", "cert-manager",
+		"--timeout", "5m",
+	)
+
+	_, err := Run(cmd)
+	return err
+}
+
+// IsCertManagerCRDsInstalled checks if any Cert Manager CRDs are installed
+// by verifying the existence of key CRDs related to Cert Manager.
+func IsCertManagerCRDsInstalled() bool {
+	// List of common Cert Manager CRDs
+	certManagerCRDs := []string{
+		"certificates.cert-manager.io",
+		"issuers.cert-manager.io",
+		"clusterissuers.cert-manager.io",
+		"certificaterequests.cert-manager.io",
+		"orders.acme.cert-manager.io",
+		"challenges.acme.cert-manager.io",
+	}
+
+	// Execute the kubectl command to get all CRDs
+	cmd := exec.Command("kubectl", "get", "crds")
+	output, err := Run(cmd)
+	if err != nil {
+		return false
+	}
+
+	// Check if any of the Cert Manager CRDs are present
+	crdList := GetNonEmptyLines(output)
+	for _, crd := range certManagerCRDs {
+		for _, line := range crdList {
+			if strings.Contains(line, crd) {
+				return true
+			}
+		}
+	}
+
+	return false
+}
+
+// LoadImageToKindClusterWithName loads a local docker image to the kind cluster
+func LoadImageToKindClusterWithName(name string) error {
+	cluster := defaultKindCluster
+	if v, ok := os.LookupEnv("KIND_CLUSTER"); ok {
+		cluster = v
+	}
+	kindOptions := []string{"load", "docker-image", name, "--name", cluster}
+	kindBinary := defaultKindBinary
+	if v, ok := os.LookupEnv("KIND"); ok {
+		kindBinary = v
+	}
+	cmd := exec.Command(kindBinary, kindOptions...)
+	_, err := Run(cmd)
+	return err
+}
+
+// GetNonEmptyLines converts given command output string into individual objects
+// according to line breakers, and ignores the empty elements in it.
+func GetNonEmptyLines(output string) []string {
+	var res []string
+	elements := strings.Split(output, "\n")
+	for _, element := range elements {
+		if element != "" {
+			res = append(res, element)
+		}
+	}
+
+	return res
+}
+
+// GetProjectDir will return the directory where the project is
+func GetProjectDir() (string, error) {
+	wd, err := os.Getwd()
+	if err != nil {
+		return wd, fmt.Errorf("failed to get current working directory: %w", err)
+	}
+	wd = strings.ReplaceAll(wd, "/test/e2e", "")
+	return wd, nil
+}
+
+// UncommentCode searches for target in the file and remove the comment prefix
+// of the target content. The target content may span multiple lines.
+func UncommentCode(filename, target, prefix string) error {
+	// false positive
+	// nolint:gosec
+	content, err := os.ReadFile(filename)
+	if err != nil {
+		return fmt.Errorf("failed to read file %q: %w", filename, err)
+	}
+	strContent := string(content)
+
+	idx := strings.Index(strContent, target)
+	if idx < 0 {
+		return fmt.Errorf("unable to find the code %q to be uncomment", target)
+	}
+
+	out := new(bytes.Buffer)
+	_, err = out.Write(content[:idx])
+	if err != nil {
+		return fmt.Errorf("failed to write to output: %w", err)
+	}
+
+	scanner := bufio.NewScanner(bytes.NewBufferString(target))
+	if !scanner.Scan() {
+		return nil
+	}
+	for {
+		if _, err = out.WriteString(strings.TrimPrefix(scanner.Text(), prefix)); err != nil {
+			return fmt.Errorf("failed to write to output: %w", err)
+		}
+		// Avoid writing a newline in case the previous line was the last in target.
+		if !scanner.Scan() {
+			break
+		}
+		if _, err = out.WriteString("\n"); err != nil {
+			return fmt.Errorf("failed to write to output: %w", err)
+		}
+	}
+
+	if _, err = out.Write(content[idx+len(target):]); err != nil {
+		return fmt.Errorf("failed to write to output: %w", err)
+	}
+
+	// false positive
+	// nolint:gosec
+	if err = os.WriteFile(filename, out.Bytes(), 0644); err != nil {
+		return fmt.Errorf("failed to write file %q: %w", filename, err)
+	}
+
+	return nil
+}