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6a829feef8
- Pin to v5.4.1 with sha256 as example of how to ensure supply-chain security. Pulling the latest kustomize image or source is insecure without checksum validation. - Bump example image tag to v0.1.1
28 lines
1010 B
Makefile
28 lines
1010 B
Makefile
# Copyright 2019 The Kubernetes Authors.
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# SPDX-License-Identifier: Apache-2.0
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# This example uses a pinned version of the kustomize image, as an example of
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# what users should do downstream, to ensure supply chain security.
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#
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# Whenever KUSTOMIZE_IMAGE_TAG & KUSTOMIZE_IMAGE_SHA are updated,
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# EXAMPLE_IMAGE_TAG should also be updated to a new patch version.
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# For reference, see
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# https://github.com/kubernetes/k8s.io/blob/main/registry.k8s.io/images/k8s-staging-kustomize/images.yaml
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EXAMPLE_IMAGE_TAG=v0.1.1
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KUSTOMIZE_IMAGE_TAG=v5.4.1
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KUSTOMIZE_IMAGE_SHA=sha256:7492c35d6fbe64e05100009915167a37b285ca7391067fa0c7bec9a7d1856882
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all:
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true
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.PHONY: image-build
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image-build:
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docker build image \
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--build-arg "KUSTOMIZE_IMAGE_TAG=$(KUSTOMIZE_IMAGE_TAG)" \
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--build-arg "KUSTOMIZE_IMAGE_SHA=$(KUSTOMIZE_IMAGE_SHA)" \
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-t gcr.io/kustomize-functions/example-cockroachdb:$(EXAMPLE_IMAGE_TAG)
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.PHONY: image
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image: image-build
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docker push gcr.io/kustomize-functions/example-cockroachdb:$(EXAMPLE_IMAGE_TAG)
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