40 lines
1.2 KiB
Docker
40 lines
1.2 KiB
Docker
FROM alpine:3@sha256:beefdbd8a1da6d2915566fde36db9db0b524eb737fc57cd1367effd16dc0d06d
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ARG SOPS_VERSION
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ARG KUSTOMIZE_SOPS_VERSION
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# Install dependencies
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RUN apk add --no-cache \
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kubectl \
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kustomize \
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age \
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git \
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bash \
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openssh \
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openrc \
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ca-certificates \
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make
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# Install sops
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ADD https://github.com/getsops/sops/releases/download/v${SOPS_VERSION}/sops-v3.8.1.linux.amd64 /tmp/sops
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RUN mv /tmp/sops /usr/local/bin/sops && chmod +x /usr/local/bin/sops
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# Install ksops
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ADD https://github.com/viaduct-ai/kustomize-sops/releases/download/v${KUSTOMIZE_SOPS_VERSION}/ksops_latest_Linux_x86_64.tar.gz /tmp/ksops.tar.gz
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RUN tar -xzf /tmp/ksops.tar.gz -C /tmp && mv /tmp/ksops /usr/local/bin/ksops && chmod +x /usr/local/bin/ksops
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# Set up user
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RUN adduser -h /home/cluster -s /bin/sh -D cluster && \
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mkdir -p /home/cluster/.ssh && \
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chown -R cluster:cluster /home/cluster && \
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chmod 0700 /home/cluster/.ssh
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RUN ssh-keygen -A && \
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echo -e "PasswordAuthentication no" >> /etc/ssh/sshd_config && \
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mkdir -p /run/openrc && \
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touch /run/openrc/softlevel
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USER cluster
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WORKDIR /home/cluster
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ENTRYPOINT ["sh", "-c", "rc-status; rc-service sshd start"] |