forked from TrueCloudLab/certificates
6ffc438ed1
- See https://docs.docker.com/develop/develop-images/dockerfile_best-practices/ - Added a .dockerignore file to reduce the build context size - Added a HEALTHCHECK (curl the CA)
27 lines
659 B
Text
27 lines
659 B
Text
FROM golang:alpine AS builder
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WORKDIR /src
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COPY . .
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RUN apk add --no-cache \
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curl \
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git \
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make && \
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make V=1 bin/step-ca
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FROM smallstep/step-cli:latest
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COPY --from=builder /src/bin/step-ca /usr/local/bin/step-ca
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USER root
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RUN apk add --no-cache libcap && setcap CAP_NET_BIND_SERVICE=+eip /usr/local/bin/step-ca
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USER step
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ENV CONFIGPATH="/home/step/config/ca.json"
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ENV PWDPATH="/home/step/secrets/password"
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VOLUME ["/home/step"]
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STOPSIGNAL SIGTERM
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HEALTHCHECK CMD curl --cacert /home/step/certs/root_ca.crt -sSf https://localhost/health >/dev/null || exit 1
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CMD exec /bin/sh -c "/usr/local/bin/step-ca --password-file $PWDPATH $CONFIGPATH"
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