mirror of
https://github.com/GoogleContainerTools/kaniko
synced 2026-09-30 12:44:05 +02:00
Sam StoelingaandNate Williams
8a020010b7
Kaniko by default used to configure the GCR credential helper however this caused Kaniko to fail when trying to use a base image from a public GCR image. This patch makes it possible to use public GCR images as base image when using docker even when you're not authenticated to GCR. Co-authored-by: Nate Williams <nate.williams@files.com>
53 lines
2.5 KiB
Plaintext
53 lines
2.5 KiB
Plaintext
# Copyright 2018 Google, Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Builds the static Go image to execute in a Kubernetes job
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# Stage 0: Build the executor binary and get credential helpers
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FROM golang:1.13
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ARG GOARCH=amd64
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WORKDIR /go/src/github.com/GoogleContainerTools/kaniko
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# Get GCR credential helper
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ADD https://github.com/GoogleCloudPlatform/docker-credential-gcr/releases/download/v1.5.0/docker-credential-gcr_linux_amd64-1.5.0.tar.gz /usr/local/bin/
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RUN tar -C /usr/local/bin/ -xvzf /usr/local/bin/docker-credential-gcr_linux_amd64-1.5.0.tar.gz
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# Get Amazon ECR credential helper
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RUN go get -u github.com/awslabs/amazon-ecr-credential-helper/ecr-login/cli/docker-credential-ecr-login
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RUN make -C /go/src/github.com/awslabs/amazon-ecr-credential-helper linux-amd64
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COPY . .
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RUN make GOARCH=${GOARCH} && make out/warmer
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# Stage 1: Get the busybox shell
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FROM gcr.io/cloud-builders/bazel:latest
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RUN git clone https://github.com/GoogleContainerTools/distroless.git
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WORKDIR /distroless
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RUN bazel build //experimental/busybox:busybox_tar
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RUN tar -C /distroless/bazel-bin/experimental/busybox/ -xf /distroless/bazel-bin/experimental/busybox/busybox.tar
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FROM scratch
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COPY --from=0 /go/src/github.com/GoogleContainerTools/kaniko/out/* /kaniko/
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COPY --from=0 /usr/local/bin/docker-credential-gcr /kaniko/docker-credential-gcr
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COPY --from=0 /go/src/github.com/awslabs/amazon-ecr-credential-helper/bin/linux-amd64/docker-credential-ecr-login /kaniko/docker-credential-ecr-login
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COPY --from=1 /distroless/bazel-bin/experimental/busybox/busybox/ /busybox/
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# Declare /busybox as a volume to get it automatically whitelisted
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VOLUME /busybox
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COPY files/ca-certificates.crt /kaniko/ssl/certs/
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ENV HOME /root
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ENV USER /root
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ENV PATH /usr/local/bin:/kaniko:/busybox
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ENV SSL_CERT_DIR=/kaniko/ssl/certs
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ENV DOCKER_CONFIG /kaniko/.docker/
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ENV DOCKER_CREDENTIAL_GCR_CONFIG /kaniko/.config/gcloud/docker_credential_gcr_config.json
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RUN ["docker-credential-gcr", "config", "--token-source=env"]
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ENTRYPOINT ["/kaniko/executor"]
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