# Tekton Pipelines
# For K8s
#$ kubectl apply -f https://storage.googleapis.com/tekton-releases/pipeline/previous/v0.16.3/release.yaml
# For OCP, ref: https://github.com/tektoncd/pipeline/issues/3452
$ kubectl apply -f https://raw.githubusercontent.com/openshift/tektoncd-pipeline/release-v0.16.3/openshift/release/tektoncd-pipeline-v0.16.3.yaml

# Tekton Dashboard
$ kubectl apply -f https://github.com/tektoncd/dashboard/releases/latest/download/tekton-dashboard-release.yaml

$ kubectl get pod -n tekton-pipelines
NAME                                           READY   STATUS    RESTARTS   AGE
tekton-dashboard-5675959458-xpj2q              1/1     Running   0          39s
tekton-pipelines-controller-58f8bb78fc-96zpz   1/1     Running   0          17m
tekton-pipelines-webhook-65bc86d45f-28wqt      1/1     Running   0          17m

$ tkn version
Client version: 0.15.0
Pipeline version: v0.16.3
Dashboard version: v0.14.0

kubectl create namespace tekton-demo

# Or if on OpenShift
oc new-project tekton-demo

# A PVC to host shared data
kubectl apply -f Resources/pvc.yaml -n tekton-demo

# A ConfigMap to hold the maven-settings.xml which is required by `maven` Task
kubectl create cm maven-settings --from-file=settings.xml=Resources/maven-settings.xml -n tekton-demo

# A dedicated sa for the pipeline
kubectl create sa tekton-pipeline -n tekton-demo

# Run this if it's on OpenShift
oc adm policy add-role-to-user edit -z tekton-pipeline -n tekton-demo
oc adm policy add-scc-to-user privileged -z tekton-pipeline -n tekton-demo

$ kubectl apply -f Tasks/ -n tekton-demo

kubectl create -f TaskRuns/taskrun-git-clone.yaml -n tekton-demo
tkn tr logs -f -a $(tkn tr ls | awk 'NR==2{print $1}')

tkn task start git-clone \
    --param=url=https://github.com/brightzheng100/spring-boot-docker \
    --param=deleteExisting="true" \
    --workspace=name=output,claimName=shared-workspace \
    --showlog

kubectl create -f TaskRuns/taskrun-list-dir.yaml -n tekton-demo
tkn tr logs -f -a $(tkn tr ls | awk 'NR==2{print $1}')

tkn task start list-directory \
    --workspace=name=directory,claimName=shared-workspace \
    --showlog

kubectl create -f TaskRuns/taskrun-maven.yaml -n tekton-demo
tkn tr logs -f -a $(tkn tr ls | awk 'NR==2{print $1}')

tkn task start maven \
    --param=GOALS="-B,-DskipTests,clean,package" \
    --workspace=name=source,claimName=shared-workspace \
    --workspace=name=maven-settings,config=maven-settings \
    --showlog

tkn task start list-directory \
    --workspace=name=directory,claimName=shared-workspace \
    --param=sub-dirs=target \
    --showlog

kubectl create -f TaskRuns/taskrun-buildah.yaml -n tekton-demo
tkn tr logs -f -a $(tkn tr ls | awk 'NR==2{print $1}')

tkn task start buildah \
    --param=IMAGE="image-registry.openshift-image-registry.svc:5000/tekton-demo/spring-boot-docker:v1.1.0" \
    --param=TLSVERIFY="false" \
    --workspace=name=source,claimName=shared-workspace \
    --serviceaccount=tekton-pipeline \
    --showlog

$ curl -k -H "Authorization: Bearer $(oc whoami -t)" "https://$(oc get route default-route -n openshift-image-registry --template='{{ .spec.host }}')/v2/_catalog" | jq .

$ curl -k -H "Authorization: Bearer $(oc whoami -t)" "https://$(oc get route default-route -n openshift-image-registry --template='{{ .spec.host }}')/v2/tekton-demo/spring-boot-docker/tags/list" | jq .

# To list all desired images
oc get images | grep spring-boot-docker

# To delete all matched images
for h in `oc get images| grep spring-boot-docker | cut -d" " -f1`;  oc delete image "$h";

kubectl create -f TaskRuns/taskrun-kubernetes-actions.yaml -n tekton-demo
tkn tr logs -f -a $(tkn tr ls | awk 'NR==2{print $1}')

tkn task start kubernetes-actions \
    --param=script="kubectl apply -f https://raw.githubusercontent.com/brightzheng100/tekton-pipeline-example/master/manifests/deployment.yaml; kubectl get deployment;" \
    --workspace=name=kubeconfig-dir,emptyDir=  \
    --workspace=name=manifest-dir,emptyDir= \
    --serviceaccount=tekton-pipeline \
    --showlog

kubectl apply -f Pipelines/pipeline-git-clone-build-push-deploy.yaml -n tekton-demo

kubectl create -f PipelineRuns/pipelinerun-git-clone-build-push-deploy.yaml -n tekton-demo
tkn pr logs -f -a $(tkn pr ls | awk 'NR==2{print $1}')

kubectl apply -f https://storage.googleapis.com/tekton-releases/triggers/previous/v0.11.2/release.yaml

# In OCP, we need to grant permissions for service accounts
oc adm policy add-scc-to-user anyuid -z tekton-triggers-controller -n tekton-pipelines
oc adm policy add-scc-to-user anyuid -z tekton-triggers-webhook -n tekton-pipelines
oc adm policy add-scc-to-user anyuid -z tekton-triggers-core-interceptors -n tekton-pipelines

# RBAC
kubectl apply -f Triggers/rbac.yaml -n tekton-demo

# Create the trigger template
kubectl apply -f Triggers/trigger-template.yaml -n tekton-demo

# Create the trigger binding
kubectl apply -f Triggers/trigger-binding.yaml -n tekton-demo

# Create the event listener
kubectl apply -f Triggers/event-listener.yaml -n tekton-demo

# Create Ing; or in OCP, expose the event listener svc as route
oc expose svc/el-tekton-event-listener -n tekton-demo

# Instances
kubectl delete tr,pr,task,pipeline,pvc,route,svc,deployment --all -n tekton-demo
kubectl delete tt,tb,el --all -n tekton-demo

kubectl delete ns tekton-demo
# or in OCP
oc delete project tekton-demo

# Tekton Triggers
kubectl delete -f https://storage.googleapis.com/tekton-releases/triggers/previous/v0.11.2/release.yaml

# Tekton Dashboard
kubectl delete -f https://github.com/tektoncd/dashboard/releases/latest/download/tekton-dashboard-release.yaml

# Tekton Pipeline
kubectl delete -f https://raw.githubusercontent.com/openshift/tektoncd-pipeline/release-v0.16.3/openshift/release/tektoncd-pipeline-v0.16.3.yaml