caddy:alpine

RUN /bin/sh -c apk add --no-cache ca-certificates curl libcap mailcap # buildkit

2.72 MB

RUN /bin/sh -c set -eux; mkdir -p /config/caddy /data/caddy /etc/caddy /usr/share/caddy ; chmod 1777 /config/caddy /data/caddy; wget -O /etc/caddy/Caddyfile "https://github.com/caddyserver/dist/raw/33ae08ff08d168572df2956ed14fbc4949880d94/config/Caddyfile"; wget -O /usr/share/caddy/index.html "https://github.com/caddyserver/dist/raw/33ae08ff08d168572df2956ed14fbc4949880d94/welcome/index.html" # buildkit

7.5 KB

ENV CADDY_VERSION=v2.11.8

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RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in x86_64) binArch='amd64'; checksum='c863699eee84c6b410573de2ec67af81d07eb054f9020bb98f3c6cb256fea4be2fd1acfbd39110c649c3338282593bba3d3ed6424d91b7f5675e8b877a8999e9' ;; armhf) binArch='armv6'; checksum='92f8653268e3eb412bdf57211b1c4c153f20da44f56f4bed73b3009b7fc288ea098f104fe55ade7226eee9bc53d4628c8e53e96fef06b10004a9a3489333a7f1' ;; armv7) binArch='armv7'; checksum='e9b6f8aa0fa9b12ee7b875b5105ee4835d1c7d83ea574583d54150e340b757d4cb78157e32215dc7a820f60ecd8507cd3b2169e81e79c09954f3b91ae59c2b6e' ;; aarch64) binArch='arm64'; checksum='6a285426268c8f987e0c459f61dc5af3c25e663955c0e4dddc6e187722b7cdd15e4233ff0e570a4ee17b3c68d59e2a61ce96d2f6be55ea58eead6a334859557c' ;; ppc64el|ppc64le) binArch='ppc64le'; checksum='a037e51b3a7d2f4f97a19e1df8e284b7f850773dfffebd80c3aede45b29f82c6b82ba9604a258e0ac9af77b7185b1ce7819bc7033e35339f6b830d80f4761096' ;; riscv64) binArch='riscv64'; checksum='5b90fc0b8a509a7320375e03203b70e454488cbefc7e46acc7d877fe1635b1753ee0b33516fd3bb4c46b5c33d7976ceb38ed42b1470112efdfe0c9479b10458a' ;; s390x) binArch='s390x'; checksum='ed65138dffbc9c1437d399e7b7c5b277c1b6eb909cb61a0b1f5f2cda32ec95ecf52c2a510cb9f068bb23b242cdd9809f019cbb59e8a78a77d630e35160c49514' ;; *) echo >&2 "error: unsupported architecture ($apkArch)"; exit 1 ;; esac; wget -O /tmp/caddy.tar.gz "https://github.com/caddyserver/caddy/releases/download/v2.11.8/caddy_2.11.8_linux_${binArch}.tar.gz"; echo "$checksum /tmp/caddy.tar.gz" | sha512sum -c; tar x -z -f /tmp/caddy.tar.gz -C /usr/bin caddy; rm -f /tmp/caddy.tar.gz; setcap cap_net_bind_service=+p /usr/bin/caddy; chmod +x /usr/bin/caddy; caddy version # buildkit

17.24 MB

ENV XDG_CONFIG_HOME=/config

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ENV XDG_DATA_HOME=/data

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LABEL org.opencontainers.image.version=v2.11.8

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LABEL org.opencontainers.image.title=Caddy

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LABEL org.opencontainers.image.description=a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go

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LABEL org.opencontainers.image.url=https://caddyserver.com

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LABEL org.opencontainers.image.documentation=https://caddyserver.com/docs

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LABEL org.opencontainers.image.vendor=Light Code Labs

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LABEL org.opencontainers.image.licenses=Apache-2.0

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LABEL org.opencontainers.image.source=https://github.com/caddyserver/caddy-docker

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EXPOSE map[80/tcp:{}]

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EXPOSE map[443/tcp:{}]

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EXPOSE map[443/udp:{}]

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EXPOSE map[2019/tcp:{}]

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WORKDIR /srv

32 B

CMD ["caddy" "run" "--config" "/etc/caddy/Caddyfile" "--adapter" "caddyfile"]

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