mqttr

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hardened-caddy (sha256:a67071cd332fd44693fc22f3db91339d1946bc72e2000c39ae815b97b798a5fd)

Published 2025-12-21 13:49:10 -06:00 by mqttr

Installation

Pull the image from the command line:

docker pull git.mro.land/mqttr/hardened-caddy@sha256:a67071cd332fd44693fc22f3db91339d1946bc72e2000c39ae815b97b798a5fd

Digest

sha256:a67071cd332fd44693fc22f3db91339d1946bc72e2000c39ae815b97b798a5fd

For more information on the Container registry, see the documentation.

About this package

a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go

Image layers

ADD alpine-minirootfs-3.23.2-x86_64.tar.gz / # buildkit

CMD ["/bin/sh"]

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

RUN /bin/sh -c set -eux; mkdir -p /config/caddy /data/caddy /etc/caddy /usr/share/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

ENV CADDY_VERSION=v2.11.0-beta.1

RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in x86_64) binArch='amd64'; checksum='9441ece956da83b0cdc035a5a0a60c555adf7dfbffe5e9af2d35441d1569e27d556903322ae0f1a26395a3d5751c7de11e3a4372f094f24c4f857ef25c9e64a1' ;; armhf) binArch='armv6'; checksum='26cdba5283da5ebc7ed8357a7c3e5f5848c6712fa16687178f8cb0c550d34d84e42a88252415a7a05bc4d13435c55426f65e3e5c04567445b0af1373f74cb75c' ;; armv7) binArch='armv7'; checksum='e28777002768621fe56d64aa78e37a93e97247d585b20f87b9c32225d4ca263639d9c8d3e9fc1097b417717f90ad84041ef82d5bf92d2317c3519b83a69080a8' ;; aarch64) binArch='arm64'; checksum='7e6d8e6e13ef9ae63ce14c9f70a5e02460d7e465c62c9d402be25dc4ec1724fb98c75eb31def4b1c5fb8c823a607996c95e0cb5c4a4c0575f75ff81b6bfabe32' ;; ppc64el|ppc64le) binArch='ppc64le'; checksum='2c41117e105c6930b0d9b86ab72f3e7bfd3c25c94ece7aec8943ff8449aa7394e731a8e877516478efc8d99260802e4f8d1f6dab63af0f3aba0df3ce43f97d0d' ;; riscv64) binArch='riscv64'; checksum='3cddd524e87420fff6f8d93167315786824d6175eff375b5f9d708dd03a0bc07adf276f474c82729f729e083b77bf9c02d91b62a898d1def4723ad6acfea1c09' ;; s390x) binArch='s390x'; checksum='0efba93666c06348e79e57f56ce3f9c7c1a8c51fd5c8f57c95f413d7a2243db905959b62d475477120877b8c59e950a11cea68ddbfd0421c6adbbf458ab3914d' ;; *) echo >&2 "error: unsupported architecture ($apkArch)"; exit 1 ;; esac; wget -O /tmp/caddy.tar.gz "https://github.com/caddyserver/caddy/releases/download/v2.11.0-beta.1/caddy_2.11.0-beta.1_linux_${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=+ep /usr/bin/caddy; chmod +x /usr/bin/caddy; caddy version # buildkit

ENV XDG_CONFIG_HOME=/config

ENV XDG_DATA_HOME=/data

LABEL org.opencontainers.image.version=v2.11.0-beta.1

LABEL org.opencontainers.image.title=Caddy

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

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

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

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

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

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

EXPOSE map[80/tcp:{}]

EXPOSE map[443/tcp:{}]

EXPOSE map[443/udp:{}]

EXPOSE map[2019/tcp:{}]

WORKDIR /srv

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

COPY /usr/bin/caddy /usr/bin/caddy # buildkit

RUN /bin/sh -c chmod g+x /usr/bin/caddy # buildkit

RUN /bin/sh -c chown 100:100 /usr/bin/caddy # buildkit

USER 100:100

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

Labels

Key	Value
org.opencontainers.image.description	a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go
org.opencontainers.image.documentation	https://caddyserver.com/docs
org.opencontainers.image.licenses	Apache-2.0
org.opencontainers.image.source	https://github.com/caddyserver/caddy-docker
org.opencontainers.image.title	Caddy
org.opencontainers.image.url	https://caddyserver.com
org.opencontainers.image.vendor	Light Code Labs
org.opencontainers.image.version	v2.11.0-beta.1

Details

Container

2025-12-21 13:49:10 -06:00

2

OCI / Docker

linux/amd64

Apache-2.0

Project website

Repository website

Documentation website

50 MiB

Versions (1) View all

2.11 2025-12-21