59 lines
2.7 KiB
YAML
59 lines
2.7 KiB
YAML
# To contribute improvements to CI/CD templates, please follow the Development guide at:
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# https://docs.gitlab.com/ee/development/cicd/templates.html
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# This specific template is located at:
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# https://gitlab.com/gitlab-org/gitlab/-/blob/master/lib/gitlab/ci/templates/Kaniko.gitlab-ci.yml
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# Build and publish a tag/branch to Gitlab Docker Registry using Kaniko and Gitlab Docker executor.
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# Kaniko can build Docker images without using Docker-In-Docker and it's permission
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# drawbacks. No additional configuration required.
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kaniko-build:
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variables:
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# Additional options for Kaniko executor.
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# For more details see https://github.com/GoogleContainerTools/kaniko/blob/master/README.md#additional-flags
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KANIKO_ARGS: ""
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KANIKO_BUILD_CONTEXT: $CI_PROJECT_DIR
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stage: build
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image:
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# For latest releases see https://github.com/GoogleContainerTools/kaniko/releases
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# Only debug/*-debug versions of the Kaniko image are known to work within Gitlab CI
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name: gcr.io/kaniko-project/executor:debug
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entrypoint: [""]
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script:
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# if the user provide IMAGE_TAG then use it, else build the image tag using the default logic.
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# Default logic
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# Compose docker tag name
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# Git Branch/Tag to Docker Image Tag Mapping
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# * Default Branch: main -> latest
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# * Branch: feature/my-feature -> branch-feature-my-feature
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# * Tag: v1.0.0/beta2 -> v1.0.0-beta2
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- |
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if [ -z ${IMAGE_TAG+x} ]; then
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if [ "$CI_COMMIT_REF_NAME" = $CI_DEFAULT_BRANCH ]; then
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VERSION="latest"
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elif [ -n "$CI_COMMIT_TAG" ];then
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NOSLASH=$(echo "$CI_COMMIT_TAG" | tr -s / - )
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SANITIZED="${NOSLASH//[^a-zA-Z0-9\-\.]/}"
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VERSION="$SANITIZED"
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else \
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NOSLASH=$(echo "$CI_COMMIT_REF_NAME" | tr -s / - )
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SANITIZED="${NOSLASH//[^a-zA-Z0-9\-]/}"
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VERSION="branch-$SANITIZED"
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fi
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export IMAGE_TAG=$CI_REGISTRY_IMAGE:$VERSION
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fi
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- echo $IMAGE_TAG
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- mkdir -p /kaniko/.docker
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# Write credentials to access Gitlab Container Registry within the runner/ci
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- echo "{\"auths\":{\"$CI_REGISTRY\":{\"auth\":\"$(echo -n ${CI_REGISTRY_USER}:${CI_REGISTRY_PASSWORD} | base64 | tr -d '\n')\"}}}" > /kaniko/.docker/config.json
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# Build and push the container. To disable push add --no-push
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- DOCKERFILE_PATH=${DOCKERFILE_PATH:-"$KANIKO_BUILD_CONTEXT/Dockerfile"}
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- /kaniko/executor --context $KANIKO_BUILD_CONTEXT --dockerfile $DOCKERFILE_PATH --destination $IMAGE_TAG $KANIKO_ARGS
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# Run this job in a branch/tag where a Dockerfile exists
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rules:
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- exists:
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- Dockerfile
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# custom Dockerfile path
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- if: $DOCKERFILE_PATH
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# custom build context without an explicit Dockerfile path
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- if: $KANIKO_BUILD_CONTEXT != $CI_PROJECT_DIR
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