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27 lines
803 B
Docker
27 lines
803 B
Docker
FROM ruby:3.1-alpine
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MAINTAINER GitLab Engineering Productivity Team
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ENV KUBECTL_VERSION=1.23.0
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ENV HELM_VERSION=3.9.4
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ENV HELM_URL=https://get.helm.sh/helm-v${HELM_VERSION}-linux-amd64.tar.gz
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ENV HELM_HOME=/root/.helm
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# Install dependencies
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RUN apk --no-cache -U add openssl curl tar gzip bash ca-certificates git \
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&& mkdir -p /opt
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# Install kubectl
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RUN wget https://dl.k8s.io/release/v${KUBECTL_VERSION}/bin/linux/amd64/kubectl \
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&& install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl \
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&& rm -f kubectl
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# Install Helm
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RUN wget -q -O - ${HELM_URL} | tar zxf - \
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&& mv linux-amd64/helm /usr/bin/ \
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&& chmod +x /usr/bin/helm \
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&& helm version --client
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# Install kubeval
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RUN mkdir -p $HELM_HOME/plugins \
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&& helm plugin install https://github.com/instrumenta/helm-kubeval
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