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9beb1daa4c
This change makes it possible for users to provide environment variables to buildpacks via a volume with appropriately configured directories. Also includes some fixes for v1beta1 compatibility. See https://buildpacks.io/docs/reference/buildpack-api/ for more info on how PLATFORM_DIR is used. Resolves #160 Signed-off-by: Natalie Arellano <narellano@vmware.com>
142 lines
3.9 KiB
YAML
142 lines
3.9 KiB
YAML
---
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apiVersion: tekton.dev/v1beta1
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kind: Task
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metadata:
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name: buildpacks-v3
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spec:
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params:
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- name: BUILDER_IMAGE
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description: The image on which builds will run (must include v3 lifecycle and compatible buildpacks).
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- name: CACHE
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description: The name of the persistent app cache volume.
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default: empty-dir
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- name: PLATFORM_DIR
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description: The name of the platform directory.
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default: empty-dir
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- name: USER_ID
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description: The user ID of the builder image user.
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default: "1000"
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- name: GROUP_ID
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description: The group ID of the builder image user.
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default: "1000"
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- name: PROCESS_TYPE
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description: The default process type to set on the image.
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default: "web"
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- name: SOURCE_SUBPATH
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description: A subpath within the `source` input where the source to build is located.
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default: ""
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resources:
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outputs:
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- name: image
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type: image
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workspaces:
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- name: source
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stepTemplate:
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env:
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- name: CNB_PLATFORM_API
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value: "0.3"
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steps:
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- name: prepare
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image: alpine
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imagePullPolicy: Always
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command: ["/bin/sh"]
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args:
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- "-c"
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- >
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chown -R "$(params.USER_ID):$(params.GROUP_ID)" "/tekton/home" &&
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chown -R "$(params.USER_ID):$(params.GROUP_ID)" "/layers" &&
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chown -R "$(params.USER_ID):$(params.GROUP_ID)" "/cache" &&
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chown -R "$(params.USER_ID):$(params.GROUP_ID)" "$(workspaces.source.path)"
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volumeMounts:
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- name: layers-dir
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mountPath: /layers
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- name: $(params.CACHE)
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mountPath: /cache
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securityContext:
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privileged: true
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- name: detect
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image: $(params.BUILDER_IMAGE)
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imagePullPolicy: Always
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command: ["/cnb/lifecycle/detector"]
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args:
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- "-app=$(workspaces.source.path)/$(params.SOURCE_SUBPATH)"
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- "-group=/layers/group.toml"
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- "-plan=/layers/plan.toml"
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volumeMounts:
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- name: layers-dir
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mountPath: /layers
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- name: $(params.PLATFORM_DIR)
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mountPath: /platform
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- name: analyze
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image: $(params.BUILDER_IMAGE)
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imagePullPolicy: Always
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command: ["/cnb/lifecycle/analyzer"]
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args:
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- "-layers=/layers"
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- "-group=/layers/group.toml"
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- "-cache-dir=/cache"
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- "$(resources.outputs.image.url)"
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volumeMounts:
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- name: $(params.CACHE)
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mountPath: /cache
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- name: layers-dir
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mountPath: /layers
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- name: restore
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image: $(params.BUILDER_IMAGE)
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imagePullPolicy: Always
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command: ["/cnb/lifecycle/restorer"]
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args:
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- "-group=/layers/group.toml"
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- "-layers=/layers"
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- "-cache-dir=/cache"
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volumeMounts:
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- name: $(params.CACHE)
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mountPath: /cache
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- name: layers-dir
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mountPath: /layers
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- name: build
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image: $(params.BUILDER_IMAGE)
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imagePullPolicy: Always
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command: ["/cnb/lifecycle/builder"]
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args:
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- "-app=$(workspaces.source.path)/$(params.SOURCE_SUBPATH)"
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- "-layers=/layers"
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- "-group=/layers/group.toml"
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- "-plan=/layers/plan.toml"
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volumeMounts:
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- name: layers-dir
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mountPath: /layers
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- name: $(params.PLATFORM_DIR)
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mountPath: /platform
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- name: export
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image: $(params.BUILDER_IMAGE)
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imagePullPolicy: Always
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command: ["/cnb/lifecycle/exporter"]
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args:
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- "-app=$(workspaces.source.path)/$(params.SOURCE_SUBPATH)"
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- "-layers=/layers"
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- "-group=/layers/group.toml"
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- "-cache-dir=/cache"
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- "-process-type=$(params.PROCESS_TYPE)"
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- "$(resources.outputs.image.url)"
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volumeMounts:
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- name: layers-dir
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mountPath: /layers
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- name: $(params.CACHE)
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mountPath: /cache
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volumes:
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- name: empty-dir
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emptyDir: {}
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- name: layers-dir
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emptyDir: {}
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