Add Flagger schemas to the catalog

.github/workflows/update-catalog.yaml

@@ -31,6 +31,8 @@ jobs:
         run: ./scripts/gen-crd-schemas.sh -r kubernetes-sigs/gateway-api -d ./catalog/latest
       - name: Update Flux schemas
         run: ./scripts/gen-flux-schemas.sh -d ./catalog/latest
+      - name: Update Flagger schemas
+        run: ./scripts/gen-crd-schemas.sh -r fluxcd/flagger -p kustomize/kubernetes -d ./catalog/latest
       - name: Update Flux Operator schemas
         run: ./scripts/gen-crd-schemas.sh -r controlplaneio-fluxcd/flux-operator -d ./catalog/latest
       - name: Update README versions
@@ -51,6 +53,7 @@ jobs:
             - Kubernetes: ${{ env.K8S_VERSION }}
             - Gateway API: ${{ env.GATEWAY_API_VERSION }}
             - Flux: ${{ env.FLUX_VERSION }}
+            - Flagger: ${{ env.FLAGGER_VERSION }}
             - Flux Operator: ${{ env.FLUX_OPERATOR_VERSION }}
           labels: |
             area/catalog

README.md

@@ -40,7 +40,7 @@ and validates each document against a JSON Schema resolved from its `apiVersion`
 
 When no `--schema-location` is given, validate uses the [flux-schema catalog](catalog/README.md),
 which covers the latest Kubernetes APIs, the stable channel of Gateway API,
-and the Flux CRDs (controllers and operator):
+and the Flux ecosystem CRDs:
 
 ```shell
 flux-schema validate ./manifests

catalog/README.md

@@ -9,19 +9,21 @@ used by the `flux schema validation` tool.
 | [kubernetes/kubernetes](https://github.com/kubernetes/kubernetes) | v1.35.4 |
 | [kubernetes-sigs/gateway-api](https://github.com/kubernetes-sigs/gateway-api) | v1.5.1 |
 | [fluxcd/flux2](https://github.com/fluxcd/flux2) | v2.8.6 |
+| [fluxcd/flagger](https://github.com/fluxcd/flagger) | v1.43.0 |
 | [controlplaneio-fluxcd/flux-operator](https://github.com/controlplaneio-fluxcd/flux-operator) | v0.48.0 |
 <!-- versions:end -->
 
 ## Flux APIs
 
-Extracted from the CRDs shipped by the latest stable Flux distribution and Flux Operator.
+Extracted from the CRDs shipped by the latest stable Flux distribution, Flagger and Flux Operator.
 
 - `helm.toolkit.fluxcd.io` — `HelmRelease`
 - `image.toolkit.fluxcd.io` — `ImagePolicy`, `ImageRepository`, `ImageUpdateAutomation`
 - `kustomize.toolkit.fluxcd.io` — `Kustomization`
 - `notification.toolkit.fluxcd.io` — `Alert`, `Provider`, `Receiver`
 - `source.toolkit.fluxcd.io` — `Bucket`, `ExternalArtifact`, `GitRepository`, `HelmChart`, `HelmRepository`, `OCIRepository`
 - `source.extensions.fluxcd.io` — `ArtifactGenerator`
+- `flagger.app` — `Canary`, `MetricTemplate`, `AlertProvider`
 - `fluxcd.controlplane.io` — `FluxInstance`, `FluxReport`, `ResourceSet`, `ResourceSetInputProvider`
 
 ## Kubernetes APIs

catalog/latest/flagger.app/alertprovider_v1beta1.json

@@ -0,0 +1,68 @@
+{
+  "properties": {
+    "apiVersion": {
+      "type": "string"
+    },
+    "kind": {
+      "type": "string"
+    },
+    "metadata": {
+      "type": "object"
+    },
+    "spec": {
+      "additionalProperties": false,
+      "oneOf": [
+        {
+          "required": [
+            "type",
+            "address"
+          ]
+        },
+        {
+          "required": [
+            "type",
+            "secretRef"
+          ]
+        }
+      ],
+      "properties": {
+        "address": {
+          "type": "string"
+        },
+        "channel": {
+          "type": "string"
+        },
+        "proxy": {
+          "type": "string"
+        },
+        "secretRef": {
+          "additionalProperties": false,
+          "properties": {
+            "name": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "name"
+          ],
+          "type": "object"
+        },
+        "type": {
+          "enum": [
+            "slack",
+            "msteams",
+            "discord",
+            "rocket",
+            "gchat"
+          ],
+          "type": "string"
+        },
+        "username": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    }
+  },
+  "type": "object"
+}