| ADD alpine-minirootfs-3.20.3-x86_64.tar.gz / # buildkit |
| CMD ["/bin/sh"] |
| RUN /bin/sh -c apk add --no-cache ca-certificates openssh-client git # buildkit |
| RUN /bin/sh -c [ -e /etc/nsswitch.conf ] && grep '^hosts: files dns' /etc/nsswitch.conf # buildkit |
| RUN /bin/sh -c set -eux; addgroup -g 2375 -S docker # buildkit |
| ENV DOCKER_VERSION=27.3.1 |
| RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://download.docker.com/linux/static/stable/x86_64/docker-27.3.1.tgz'; ;; 'armhf') url='https://download.docker.com/linux/static/stable/armel/docker-27.3.1.tgz'; ;; 'armv7') url='https://download.docker.com/linux/static/stable/armhf/docker-27.3.1.tgz'; ;; 'aarch64') url='https://download.docker.com/linux/static/stable/aarch64/docker-27.3.1.tgz'; ;; *) echo >&2 "error: unsupported 'docker.tgz' architecture ($apkArch)"; exit 1 ;; esac; wget -O 'docker.tgz' "$url"; tar --extract --file docker.tgz --strip-components 1 --directory /usr/local/bin/ --no-same-owner 'docker/docker' ; rm docker.tgz; docker --version # buildkit |
| ENV DOCKER_BUILDX_VERSION=0.18.0 |
| RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://github.com/docker/buildx/releases/download/v0.18.0/buildx-v0.18.0.linux-amd64'; sha256='4fe2eb90ac22b27fa03734899fcf814aa1e214a4952b9b30b20d551baf1d9a5c'; ;; 'armhf') url='https://github.com/docker/buildx/releases/download/v0.18.0/buildx-v0.18.0.linux-arm-v6'; sha256='f438c1845f515b7deda0d7f325752f5652f2206a34ab2fff611f8a8717fb8907'; ;; 'armv7') url='https://github.com/docker/buildx/releases/download/v0.18.0/buildx-v0.18.0.linux-arm-v7'; sha256='606e449ac112615e0bffe6c433e59e84145e6963119ea397227381b86da3a880'; ;; 'aarch64') url='https://github.com/docker/buildx/releases/download/v0.18.0/buildx-v0.18.0.linux-arm64'; sha256='da9742321bb462547ebde69bf8420ac07b2a2c80fb57260f539bfc9f312becd6'; ;; 'ppc64le') url='https://github.com/docker/buildx/releases/download/v0.18.0/buildx-v0.18.0.linux-ppc64le'; sha256='ef63b95d022c53b41b2404aef7ca77c2e775f2be63566d2af00260ed13c51984'; ;; 'riscv64') url='https://github.com/docker/buildx/releases/download/v0.18.0/buildx-v0.18.0.linux-riscv64'; sha256='49dd68603c992b6755fc7c8a7762fbbe689f2aca97a55a513c978e02582f9a81'; ;; 's390x') url='https://github.com/docker/buildx/releases/download/v0.18.0/buildx-v0.18.0.linux-s390x'; sha256='f4a69adac9a2734ab191c29529f54012b289884b626d75baa3cf0471b0241f58'; ;; *) echo >&2 "warning: unsupported 'docker-buildx' architecture ($apkArch); skipping"; exit 0 ;; esac; wget -O 'docker-buildx' "$url"; echo "$sha256 *"'docker-buildx' | sha256sum -c -; plugin='/usr/local/libexec/docker/cli-plugins/docker-buildx'; mkdir -p "$(dirname "$plugin")"; mv -vT 'docker-buildx' "$plugin"; chmod +x "$plugin"; docker buildx version # buildkit |
| ENV DOCKER_COMPOSE_VERSION=2.30.3 |
| RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://github.com/docker/compose/releases/download/v2.30.3/docker-compose-linux-x86_64'; sha256='fbb4853d3f2148b0f2f0916f8971c9e500784e4e4949324934fc0b7dc2ed5016'; ;; 'armhf') url='https://github.com/docker/compose/releases/download/v2.30.3/docker-compose-linux-armv6'; sha256='7116c73bd22504ff61e5e25f3ea6638a7b2a5d126764fccdec4fd7623cf17963'; ;; 'armv7') url='https://github.com/docker/compose/releases/download/v2.30.3/docker-compose-linux-armv7'; sha256='944402b85b5eb8492ebbe2e4dcbf962adcaaa16b0ed66b51abaf2ac3e3809b1b'; ;; 'aarch64') url='https://github.com/docker/compose/releases/download/v2.30.3/docker-compose-linux-aarch64'; sha256='8fed7b79b8bd1cb0624142f7d723c3cc67ba747c77ed69abbdefdc77a6d416d1'; ;; 'ppc64le') url='https://github.com/docker/compose/releases/download/v2.30.3/docker-compose-linux-ppc64le'; sha256='9a5d9fd85e852a9c3c9137ea8ea80d66f0fe349d34b3e329255d98cd960c331e'; ;; 'riscv64') url='https://github.com/docker/compose/releases/download/v2.30.3/docker-compose-linux-riscv64'; sha256='eda617db72d24fe79be98e2273e1fb433943a18479cedc86601963f75666304f'; ;; 's390x') url='https://github.com/docker/compose/releases/download/v2.30.3/docker-compose-linux-s390x'; sha256='9476a64e9605df956e3e33b09acfdaed2d4a2c71da5b4a09899a9b7d428263a0'; ;; *) echo >&2 "warning: unsupported 'docker-compose' architecture ($apkArch); skipping"; exit 0 ;; esac; wget -O 'docker-compose' "$url"; echo "$sha256 *"'docker-compose' | sha256sum -c -; plugin='/usr/local/libexec/docker/cli-plugins/docker-compose'; mkdir -p "$(dirname "$plugin")"; mv -vT 'docker-compose' "$plugin"; chmod +x "$plugin"; ln -sv "$plugin" /usr/local/bin/; docker-compose --version; docker compose version # buildkit |
| COPY modprobe.sh /usr/local/bin/modprobe # buildkit |
| COPY docker-entrypoint.sh /usr/local/bin/ # buildkit |
| ENV DOCKER_TLS_CERTDIR=/certs |
| RUN /bin/sh -c mkdir /certs /certs/client && chmod 1777 /certs /certs/client # buildkit |
| ENTRYPOINT ["docker-entrypoint.sh"] |
| CMD ["sh"] |
| RUN /bin/sh -c set -eux; apk add --no-cache btrfs-progs e2fsprogs e2fsprogs-extra git ip6tables iptables openssl pigz shadow-uidmap xfsprogs xz zfs ; # buildkit |
| RUN /bin/sh -c set -eux; apk add --no-cache iptables-legacy; mkdir -p /usr/local/sbin/.iptables-legacy; for f in iptables iptables-save iptables-restore ip6tables ip6tables-save ip6tables-restore ; do b="/sbin/${f/tables/tables-legacy}"; "$b" --version; ln -svT "$b" "/usr/local/sbin/.iptables-legacy/$f"; done; export PATH="/usr/local/sbin/.iptables-legacy:$PATH"; iptables --version | grep legacy # buildkit |
| RUN /bin/sh -c set -eux; addgroup -S dockremap; adduser -S -G dockremap dockremap; echo 'dockremap:165536:65536' >> /etc/subuid; echo 'dockremap:165536:65536' >> /etc/subgid # buildkit |
| RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://download.docker.com/linux/static/stable/x86_64/docker-27.3.1.tgz'; ;; 'armhf') url='https://download.docker.com/linux/static/stable/armel/docker-27.3.1.tgz'; ;; 'armv7') url='https://download.docker.com/linux/static/stable/armhf/docker-27.3.1.tgz'; ;; 'aarch64') url='https://download.docker.com/linux/static/stable/aarch64/docker-27.3.1.tgz'; ;; *) echo >&2 "error: unsupported 'docker.tgz' architecture ($apkArch)"; exit 1 ;; esac; wget -O 'docker.tgz' "$url"; tar --extract --file docker.tgz --strip-components 1 --directory /usr/local/bin/ --no-same-owner --exclude 'docker/docker' ; rm docker.tgz; dockerd --version; containerd --version; ctr --version; runc --version # buildkit |
| ENV DIND_COMMIT=65cfcc28ab37cb75e1560e4b4738719c07c6618e |
| RUN /bin/sh -c set -eux; wget -O /usr/local/bin/dind "https://raw.githubusercontent.com/docker/docker/${DIND_COMMIT}/hack/dind"; chmod +x /usr/local/bin/dind # buildkit |
| COPY dockerd-entrypoint.sh /usr/local/bin/ # buildkit |
| VOLUME [/var/lib/docker] |
| EXPOSE map[2375/tcp:{} 2376/tcp:{}] |
| ENTRYPOINT ["dockerd-entrypoint.sh"] |
| CMD [] |
| RUN /bin/sh -c apk add --no-cache bash nodejs npm # buildkit |
| RUN /bin/sh -c mkdir /etc/docker # buildkit |
| RUN /bin/sh -c echo '"registry-mirrors": ["https://docker-cache.neshweb.net"]' >> /etc/docker/daemon.json # buildkit |
| ENTRYPOINT ["dockerd-entrypoint.sh"] |
| CMD [] |
