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---
apiVersion: tekton.dev/v1alpha1
kind: PipelineResource
metadata:
name: skaffold-image-leeroy-app
spec:
type: image
params:
- name: url
value: gcr.io/christiewilson-catfactory/leeroy-app
---
# This demo modifies the cluster (deploys to it) you must use a service
# account with permission to admin the cluster (or make your default user an admin
# of the `default` namespace with default-cluster-admin.
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: default-cluster-admin
subjects:
- kind: ServiceAccount
name: default
namespace: default
roleRef:
kind: ClusterRole
name: cluster-admin
apiGroup: rbac.authorization.k8s.io
---
apiVersion: tekton.dev/v1alpha1
kind: PipelineResource
metadata:
name: skaffold-image-leeroy-web
spec:
type: image
params:
- name: url
value: gcr.io/christiewilson-catfactory/leeroy-web
---
apiVersion: tekton.dev/v1alpha1
kind: PipelineResource
metadata:
name: skaffold-git
spec:
type: git
params:
- name: revision
value: master
- name: url
value: https://github.com/GoogleContainerTools/skaffold
---
apiVersion: tekton.dev/v1alpha1
kind: Task
metadata:
name: unit-tests
spec:
inputs:
resources:
- name: workspace
type: git
targetPath: go/src/github.com/GoogleContainerTools/skaffold
steps:
- name: run-tests
image: golang
env:
- name: GOPATH
value: /workspace/go
workingDir: /workspace/go/src/github.com/GoogleContainerTools/skaffold
command:
- echo
args:
- "pass"
---
apiVersion: tekton.dev/v1alpha1
kind: Task
metadata:
name: build-push
spec:
inputs:
resources:
- name: workspace
type: git
params:
- name: pathToDockerFile
description: The path to the dockerfile to build
default: /workspace/workspace/Dockerfile
- name: pathToContext
description: The build context used by Kaniko (https://github.com/GoogleContainerTools/kaniko#kaniko-build-contexts)
default: /workspace/workspace
outputs:
resources:
- name: builtImage
type: image
steps:
- name: build-and-push
image: gcr.io/kaniko-project/executor
command:
- /kaniko/executor
args:
- --dockerfile=${inputs.params.pathToDockerFile}
- --destination=${outputs.resources.builtImage.url}
- --context=${inputs.params.pathToContext}
---
#This task deploys with kubectl apply -f <filename>
apiVersion: tekton.dev/v1alpha1
kind: Task
metadata:
name: demo-deploy-kubectl
spec:
inputs:
resources:
- name: workspace
type: git
- name: image
type: image
params:
- name: path
description: Path to the manifest to apply
- name: yqArg
description: Okay this is a hack, but I didn't feel right hard-codeing `-d1` down below
- name: yamlPathToImage
description: The path to the image to replace in the yaml manifest (arg to yq)
clusters:
- name: targetCluster
description: Not yet used, kubectl command below should use this cluster
steps:
- name: replace-image
image: mikefarah/yq
command: ['yq']
args:
- "w"
- "-i"
- "${inputs.params.yqArg}"
- "${inputs.params.path}"
- "${inputs.params.yamlPathToImage}"
- "${inputs.resources.image.url}"
- name: run-kubectl
image: lachlanevenson/k8s-kubectl
command: ['kubectl']
args:
- 'apply'
- '-f'
- '${inputs.params.path}'
---
# This Pipeline Builds two microservice images(https://github.com/GoogleContainerTools/skaffold/tree/master/examples/microservices)
# from the Skaffold repo (https://github.com/GoogleContainerTools/skaffold) and deploys them to the repo currently running Tekton Pipelines.
# **Note** : It does this using the k8s `Deployment` in the skaffold repos's existing yaml
# files, so at the moment there is no guarantee that the image that are built and
# pushed are the ones that are deployed (that would require using the digest of
# the built image, see https://github.com/tektoncd/pipeline/issues/216).
apiVersion: tekton.dev/v1alpha1
kind: Pipeline
metadata:
name: demo-pipeline
spec:
resources:
- name: source-repo
type: git
- name: web-image
type: image
- name: app-image
type: image
tasks:
- name: skaffold-unit-tests
taskRef:
name: unit-tests
resources:
inputs:
- name: workspace
resource: source-repo
- name: build-skaffold-web
runAfter: [skaffold-unit-tests]
taskRef:
name: build-push
params:
- name: pathToDockerFile
value: Dockerfile
- name: pathToContext
value: /workspace/workspace/examples/microservices/leeroy-web
resources:
inputs:
- name: workspace
resource: source-repo
outputs:
- name: builtImage
resource: web-image
- name: build-skaffold-app
runAfter: [skaffold-unit-tests]
taskRef:
name: build-push
params:
- name: pathToDockerFile
value: Dockerfile
- name: pathToContext
value: /workspace/workspace/examples/microservices/leeroy-app
resources:
inputs:
- name: workspace
resource: source-repo
outputs:
- name: builtImage
resource: app-image
- name: deploy-app
taskRef:
name: demo-deploy-kubectl
resources:
inputs:
- name: workspace
resource: source-repo
- name: image
resource: app-image
from:
- build-skaffold-app
params:
- name: path
value: /workspace/workspace/examples/microservices/leeroy-app/kubernetes/deployment.yaml
- name: yqArg
value: "-d1"
- name: yamlPathToImage
value: "spec.template.spec.containers[0].image"
- name: deploy-web
taskRef:
name: demo-deploy-kubectl
resources:
inputs:
- name: workspace
resource: source-repo
- name: image
resource: web-image
from:
- build-skaffold-web
params:
- name: path
value: /workspace/workspace/examples/microservices/leeroy-web/kubernetes/deployment.yaml
- name: yqArg
value: "-d1"
- name: yamlPathToImage
value: "spec.template.spec.containers[0].image"
---
apiVersion: tekton.dev/v1alpha1
kind: PipelineRun
metadata:
name: demo-pipeline-run-1
spec:
pipelineRef:
name: demo-pipeline
trigger:
type: manual
serviceAccount: 'default'
resources:
- name: source-repo
resourceRef:
name: skaffold-git
- name: web-image
resourceRef:
name: skaffold-image-leeroy-web
- name: app-image
resourceRef:
name: skaffold-image-leeroy-app
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