89 lines
3.7 KiB
YAML
89 lines
3.7 KiB
YAML
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.ContainerImageKaniko: &ContainerImageKaniko
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name: ContainerImageKaniko
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image: gcr.io/kaniko-project/executor:debug
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environment:
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KANIKO_ARGS: ""
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TAG_PREFIX: ""
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TAG_SUFFIX: ""
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TAG_COMMIT_ENABLE: "true"
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TAG_COMMIT_PREFIX: "commit-"
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TAG_REF_SLUG_ENABLE: "false"
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TAG_REF_NORMALIZED_ENABLE: "true"
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TAG_SEMVER_MAJOR: "true"
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TAG_SEMVER_MINOR: "true"
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TAG_SEMVER_PATCH: "true"
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ADDITIONAL_REGISTRY_DESTINATIONS: ""
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ADD_CI_REGISTRY_AUTH: "true"
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commands:
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# drone does not support expanding vars in environment values, set defaults via bash
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- |
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export CONTEXT_DIR="${CONTEXT_DIR:-$DRONE_WORKSPACE_BASE}"
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export DOCKERFILE="${DOCKERFILE:-$DRONE_WORKSPACE_BASE/Dockerfile}"
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# add gitlab registry auth
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- |
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if [[ "$ADD_CI_REGISTRY_AUTH" == "true" ]]; then
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mkdir -p /kaniko/.docker
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echo "{\"auths\":{\"$CI_REGISTRY\":{\"auth\":\"$(echo -n token:$CI_REGISTRY_PASSWORD | base64)\"}}}" > /kaniko/.docker/config.json
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fi
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- IMAGE_DESTS=""
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# default tag based on commit
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- |
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if [[ "$TAG_COMMIT_ENABLE" == "true" ]]; then
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IMAGE_DESTS="$IMAGE_DESTS --destination $CI_REGISTRY_IMAGE:$TAG_PREFIX$TAG_COMMIT_PREFIX$CI_COMMIT_SHA$TAG_SUFFIX"
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fi
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# add semver major tag if enabled and available, exclude "0" tag
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# add semver major.minor tag if enabled and available, exclude "0.0" tag
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# add semver major.minor.patch tag if enabled and available, exclude "0.0.0" tag
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- |
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if [[ "$TAG_SEMVER_MAJOR" == "true" ]] && [[ ! -z $SEMVER_MAJOR ]] && [[ "$SEMVER_MAJOR" != "0" ]]; then
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IMAGE_DESTS="$IMAGE_DESTS --destination $CI_REGISTRY_IMAGE:$SEMVER_MAJOR"
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TAG_REF_NORMALIZED_ENABLE=0
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fi
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if [[ "$TAG_SEMVER_MINOR" == "true" ]] && [[ ! -z $SEMVER_MINOR ]] && [[ "$SEMVER_MAJOR_MINOR" != "0.0" ]]; then
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IMAGE_DESTS="$IMAGE_DESTS --destination $CI_REGISTRY_IMAGE:$SEMVER_MAJOR_MINOR"
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TAG_REF_NORMALIZED_ENABLE=0
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fi
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if [[ "$TAG_SEMVER_PATCH" == "true" ]] && [[ ! -z $SEMVER_PATCH ]] && [[ "$SEMVER_MAJOR_MINOR_PATCH" != "0.0.0" ]]; then
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IMAGE_DESTS="$IMAGE_DESTS --destination $CI_REGISTRY_IMAGE:$SEMVER_MAJOR_MINOR_PATCH"
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TAG_REF_NORMALIZED_ENABLE=0
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fi
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# add tag for reference if available using normalization
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# - dont add tag if semver tags were added
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# - attempt to build tag first
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# - attempt to build branch if not a PR (if not PR for extra security, variable description on drone unclear)
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- |
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echo "TAG_REF_NORMALIZED_ENABLE=$TAG_REF_NORMALIZED_ENABLE"
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if [[ "$TAG_REF_NORMALIZED_ENABLE" == "true" ]] && [[ ! -z $DRONE_TAG ]]; then
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REF_TAG_NORMALIZED=$(echo $DRONE_TAG | sed s:/:-:g)
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IMAGE_DESTS="$IMAGE_DESTS --destination $CI_REGISTRY_IMAGE:$TAG_PREFIX$REF_TAG_NORMALIZED$TAG_SUFFIX"
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elif [[ "$TAG_REF_NORMALIZED_ENABLE" == "true" ]] && [[ -z "$DRONE_PULL_REQUEST" ]] && [[ ! -z $DRONE_BRANCH ]]; then
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REF_TAG_NORMALIZED=$(echo $DRONE_BRANCH | sed s:/:-:g)
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IMAGE_DESTS="$IMAGE_DESTS --destination $CI_REGISTRY_IMAGE:$TAG_PREFIX$REF_TAG_NORMALIZED$TAG_SUFFIX"
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fi
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# prepare kaniko args
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- |
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if [[ -z "$KANIKO_ARGS" ]]; then
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KANIKO_ARGS=""
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fi
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KANIKO_ARGS="$KANIKO_ARGS --context $CONTEXT_DIR --dockerfile $DOCKERFILE"
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if [[ "KANIKO_SINGLE_SNAPSHOT" ]]; then
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KANIKO_ARGS="$KANIKO_ARGS --single-snapshot"
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fi
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# build image
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- |
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echo "kaniko args: $KANIKO_ARGS"
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echo "pushing to destinations: $IMAGE_DESTS"
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echo "pushing to additional destinations: $ADDITIONAL_REGISTRY_DESTINATIONS"
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/kaniko/executor $KANIKO_ARGS $IMAGE_DESTS $ADDITIONAL_REGISTRY_DESTINATIONS
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