Merge pull request #29 from dtaniwaki/argo-example

Add argo example

Author: dtaniwaki

Dockerfile

@@ -3,6 +3,7 @@
 ####################################################################################################
 FROM golang:1.11.4 as git-ghost-dev
 
+
 RUN apt-get update -q && apt-get install -yq --no-install-recommends \
     git \
     make \

examples/argo/Dockerfile

@@ -0,0 +1,8 @@
+FROM ubuntu:16.04
+
+RUN apt-get update -q && apt-get install -yq --no-install-recommends git && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+COPY . /code/
+WORKDIR /code

examples/argo/run.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+set -eu
+set -o pipefail
+
+DIR=$(dirname "$0")
+
+[[ -z "$GIT_GHOST_REPO" ]] && (echo "GIT_GHOST_REPO must be specified."; exit 1)
+[[ -z "$GIT_GHOST_REGISTRY" ]] && (echo "GIT_GHOST_REGISTRY must be specified."; exit 1)
+
+kubectl get secret git-ghost-git-cred > /dev/null || (cat << EOS
+git-ghost-git-cred secret is needed.
+You can create it by:
+
+$ kubectl create secret generic git-ghost-git-cred --from-file=sshkey=\$HOME/.ssh/id_rsa
+
+EOS
+exit 1)
+
+kubectl get secret git-ghost-docker-cred > /dev/null || (cat << EOS
+git-ghost-docker-cred secret is needed.
+You can create it by:
+
+$ kubectl create secret docker-registry git-ghost-docker-cred --docker-username=YOUR_NAME --docker-password=YOUR_PASSWORD
+
+EOS
+exit 1)
+
+IMAGE_PREFIX=
+if [[ -z "$IMAGE_PREFIX" ]]; then
+  IMAGE_PREFIX=dtaniwaki/
+fi
+
+IMAGE_TAG=
+if [[ -z "$IMAGE_TAG" ]]; then
+  IMAGE_TAG="v0.1.1"
+fi
+
+GIT_REPO=`git remote get-url origin`
+git diff --exit-code HEAD > /dev/null && (echo "Make some local modification to try the example."; exit 1)
+HASHES=`git ghost push origin/master`
+GIT_COMMIT_HASH=`echo $HASHES | cut -f 1 -d " "`
+DIFF_HASH=`echo $HASHES | cut -f 2 -d " "`
+
+argo submit --watch -p image-prefix=$IMAGE_PREFIX -p image-tag=$IMAGE_TAG -p git-repo=$GIT_REPO -p git-ghost-repo=$GIT_GHOST_REPO -p git-ghost-registry=$GIT_GHOST_REGISTRY -p git-commit-hash=$GIT_COMMIT_HASH -p diff-hash=$DIFF_HASH $DIR/workflow.yaml --loglevel debug

examples/argo/workflow.yaml

@@ -0,0 +1,90 @@
+kind: Workflow
+apiVersion: v1
+metadata:
+  generateName: git-ghost-argo-example-
+  labels:
+    app: git-ghost-argo-example
+spec:
+  arguments:
+    parameters:
+    - name: image-prefix
+      globalName: image-prefix
+    - name: image-tag
+      globalName: image-tag
+    - name: git-repo
+      globalName: git-repo
+    - name: git-ghost-repo
+      globalName: git-ghost-repo
+    - name: git-ghost-registry
+      globalName: git-ghost-registry
+    - name: git-commit-hash
+      globalName: git-commit-hash
+    - name: diff-hash
+      globalName: diff-hash
+  entrypoint: steps
+  templates:
+  - name: steps
+    steps:
+    - - name: build-image
+        template: build-image
+    - - name: job
+        template: job
+  - name: build-image
+    initContainers:
+    - name: init
+      image: "{{workflow.parameters.image-prefix}}git-ghost-cli:{{workflow.parameters.image-tag}}"
+      imagePullPolicy: IfNotPresent
+      command: ["bash"]
+      args:
+      - "-c"
+      - "git clone {{workflow.parameters.git-repo}} . && git checkout {{workflow.parameters.git-commit-hash}} && git ghost pull -v {{workflow.parameters.git-commit-hash}} {{workflow.parameters.diff-hash}}"
+      workingDir: /workspace
+      env:
+      - name: GIT_SSH_COMMAND
+        value: "ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i /etc/git-secret/sshkey"
+      - name: GIT_GHOST_REPO
+        value: "{{workflow.parameters.git-ghost-repo}}"
+      mirrorVolumeMounts: true
+    container:
+      name: kaniko
+      image: gcr.io/kaniko-project/executor:v0.9.0
+      imagePullPolicy: IfNotPresent
+      args:
+      - --context=/workspace
+      - --dockerfile=/workspace/examples/argo/Dockerfile
+      - --destination={{workflow.parameters.git-ghost-registry}}:{{workflow.parameters.git-commit-hash}}-{{workflow.parameters.diff-hash}}
+      volumeMounts:
+      - name: code
+        mountPath: /workspace
+      - name: git-secret
+        mountPath: /etc/git-secret
+      - name: docker-cred
+        mountPath: /root
+    volumes:
+    - name: code
+      emptyDir:
+    - name: git-secret
+      secret:
+        secretName: git-ghost-git-cred
+        defaultMode: 256
+    - name: docker-cred
+      projected:
+        sources:
+        - secret:
+            name: git-ghost-docker-cred
+            items:
+              - key: .dockerconfigjson
+                path: .docker/config.json
+  - name: job
+    metadata:
+      labels:
+        git-commit-hash: "{{workflow.parameters.git-commit-hash}}"
+        diff-hash: "{{workflow.parameters.diff-hash}}"
+    container:
+      image: "{{workflow.parameters.git-ghost-registry}}:{{workflow.parameters.git-commit-hash}}-{{workflow.parameters.diff-hash}}"
+      command: ["git"]
+      args:
+      - diff
+      - HEAD
+  imagePullSecrets:
+  - name: git-ghost-docker-cred

examples/k8s/run.sh

@@ -32,7 +32,7 @@ exit 1)
 
 IMAGE_PREFIX=
 if [[ -z "$IMAGE_PREFIX" ]]; then
-  IMAGE_PREFIX=dtaniwaki
+  IMAGE_PREFIX=dtaniwaki/
 fi
 
 IMAGE_TAG=