deploy-webapp-task.yaml

apiVersion: tekton.dev/v1alpha1
kind: Task
metadata:
  name: deploy-webapp
spec:
  inputs:
    resources:
      - name: image
        type: image
    params:
      - name: SOURCE_PATH
        description: The location of the build output
        default: "build"
      - name: TLSVERIFY
        description: Verify the TLS on the registry endpoint
        default: "true"
  outputs:
    resources:
      - name: image
        type: image
  steps:
    - name: copy-source
      image: ${inputs.resources.image}
      workingdir: /opt/app-root/source
      command: ['cp', '-Rp', '${inputs.params.SOURCE_PATH}', '/gen-source/']
      volumeMounts:
        - name: gen-source
          mountPath: /gen-source
    - name: generate
      image: quay.io/openshift-pipeline/s2i
      workingdir: /workspace/source
      command: ['s2i', 'build', '/gen-source/${inputs.params.SOURCE_PATH}', 'nginx', '--as-dockerfile', '/gen-source/Dockerfile.gen']
      volumeMounts:
        - name: gen-source
          mountPath: /gen-source
    - name: build
      image: quay.io/buildah/stable
      workingdir: /gen-source
      command: ['buildah', 'bud', '--tls-verify=${inputs.params.TLSVERIFY}', '--layers', '-f', '/gen-source/Dockerfile.gen', '-t', '${outputs.resources.image.url}', '.']
      volumeMounts:
        - name: varlibcontainers
          mountPath: /var/lib/containers
        - name: gen-source
          mountPath: /gen-source
      securityContext:
        privileged: true
    - name: push
      image: quay.io/buildah/stable
      command: ['buildah', 'push', '--tls-verify=${inputs.params.TLSVERIFY}', '${outputs.resources.image.url}', 'docker://${outputs.resources.image.url}']
      volumeMounts:
        - name: varlibcontainers
          mountPath: /var/lib/containers
      securityContext:
        privileged: true
  volumes:
    - name: varlibcontainers
      emptyDir: {}
    - name: gen-source
      emptyDir: {}