65 lines
2.2 KiB
YAML
65 lines
2.2 KiB
YAML
apiVersion: tekton.dev/v1beta1
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kind: Task
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metadata:
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name: kaniko
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labels:
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app.kubernetes.io/version: "0.5"
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annotations:
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tekton.dev/pipelines.minVersion: "0.17.0"
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tekton.dev/categories: Image Build
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tekton.dev/tags: image-build
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tekton.dev/displayName: "Build and upload container image using Kaniko"
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tekton.dev/platforms: "linux/arm64"
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spec:
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description: >-
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This Task builds source into a container image using Google's kaniko tool.
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Kaniko doesn't depend on a Docker daemon and executes each
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command within a Dockerfile completely in userspace. This enables
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building container images in environments that can't easily or
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securely run a Docker daemon, such as a standard Kubernetes cluster.
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params:
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- name: IMAGE
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description: Name (reference) of the image to build.
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- name: DOCKERFILE
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description: Path to the Dockerfile to build.
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default: ./Dockerfile
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- name: CONTEXT
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description: The build context used by Kaniko.
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default: ./
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- name: EXTRA_ARGS
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type: array
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default: []
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- name: BUILDER_IMAGE
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description: The image on which builds will run (default is v1.5.1)
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default: gcr.io/kaniko-project/executor:v1.5.1@sha256:c6166717f7fe0b7da44908c986137ecfeab21f31ec3992f6e128fff8a94be8a5
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workspaces:
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- name: source
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description: Holds the context and docker file
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- name: dockerconfig
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description: Includes a docker `config.json`
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optional: true
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mountPath: /kaniko/.docker
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results:
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- name: IMAGE-DIGEST
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description: Digest of the image just built.
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steps:
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- name: build-and-push
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workingDir: $(workspaces.source.path)
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image: $(params.BUILDER_IMAGE)
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args:
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- $(params.EXTRA_ARGS[*])
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- --dockerfile=$(workspaces.source.path)/$(params.DOCKERFILE)
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- --context=$(params.CONTEXT) # The user does not need to care the workspace and the source.
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- --destination=$(params.IMAGE)
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- --digest-file=/tekton/results/IMAGE-DIGEST
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- --snapshotMode=redo
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- --skip-tls-verify
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# kaniko assumes it is running as root, which means this example fails on platforms
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# that default to run containers as random uid (like OpenShift). Adding this securityContext
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# makes it explicit that it needs to run as root.
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securityContext:
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runAsUser: 0
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