Namespace
library
Image / Tag
docker:28
Content Digest
sha256:2a232a42256f70d78e3cc5d2b5d6b3276710a0de0596c145f627ecfae90282ac
Details
Created

2025-11-05 19:24:35 UTC

Size

139 MB

Content Digest
Environment
DIND_COMMIT

8d9e3502aba39127e4d12196dae16d306f76993d

DOCKER_BUILDX_VERSION

0.29.1

DOCKER_COMPOSE_VERSION

2.40.3

DOCKER_TLS_CERTDIR

/certs

DOCKER_VERSION

28.5.2

PATH

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin


Layers

[#000] sha256:2d35ebdb57d9971fea0cac1582aa78935adf8058b2cc32db163c98822e5dfa1b - 2.61% (3.63 MB)

[#001] sha256:5b0d9c7cba2a06e9c8142513ac326226c0ee7332e49ec5106c8a0a10e8e009eb - 5.66% (7.85 MB)

[#002] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)

[#003] sha256:f87ff41b3afe1467f44b1c8a35a5dadb4f14ac72e70e6a8cb13841e1a58fe844 - 0.0% (456 Bytes)

[#004] sha256:c7d9ebd9203df025921a860954e4a7ff405ce179f4efd5284321e02d9d22b7ad - 13.52% (18.8 MB)

[#005] sha256:9c97904974797c573cfa05f2e52242b6b55a63877df3a31ed7311af3c6991602 - 15.23% (21.1 MB)

[#006] sha256:6b86625da147e20de1662a3aa1346e88f6d27a6ec2c253e614eb172e74c77e57 - 14.94% (20.7 MB)

[#007] sha256:1f6a1326ae661806571157687173cbdee73aebf26b03cbea5e7dce457a25bd16 - 0.0% (538 Bytes)

[#008] sha256:a7e375cdf88959bde08f22e960ea5dded1324fdf1a829a7a6f79989232a44ffc - 0.0% (1011 Bytes)

[#009] sha256:88b76901d48dc6d16a57deade41a816869b436b30ec0d472207ea29ce853cb3c - 0.0% (116 Bytes)

[#010] sha256:06e978cb7cb45398c58a389a6e39537ecd008e000eab7ed18abec02383c8d3db - 4.75% (6.59 MB)

[#011] sha256:527702f14b576c65bf45452d0b67bc6668ad2577ea8d825498cf4c8b36b629e0 - 0.06% (88.3 KB)

[#012] sha256:2c347b7f6c48d7f752f606d4d18804c2e12cac866dcd47aceefc2c88899bd252 - 0.0% (1012 Bytes)

[#013] sha256:50f66644ced2c02aefc45b786d072cfd0bdfa8a5b5110767f136a48b10dd7a44 - 43.23% (60 MB)

[#014] sha256:877e0fda86dbbe12c8306865637af5e0ef2eeb4f3de061ea7ebfb55be91fbd06 - 0.0% (1.65 KB)

[#015] sha256:094f5b5ee16096ca0ba42fb7d6deacf22913ca24045ab33162c36b6210b09970 - 0.0% (3.22 KB)


History
2025-10-08 11:04:56 UTC (buildkit.dockerfile.v0)

ADD alpine-minirootfs-3.22.2-x86_64.tar.gz / # buildkit

2025-10-08 11:04:56 UTC (buildkit.dockerfile.v0)

CMD ["/bin/sh"]

2025-11-05 17:10:18 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c apk add --no-cache ca-certificates openssh-client git # buildkit

2025-11-05 17:10:18 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c [ -e /etc/nsswitch.conf ] && grep '^hosts: files dns' /etc/nsswitch.conf # buildkit

2025-11-05 17:10:18 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; addgroup -g 2375 -S docker # buildkit

2025-11-05 17:10:21 UTC (buildkit.dockerfile.v0)

ENV DOCKER_VERSION=28.5.2

2025-11-05 17:10:21 UTC (buildkit.dockerfile.v0)

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-28.5.2.tgz'; ;; 'armhf') url='https://download.docker.com/linux/static/stable/armel/docker-28.5.2.tgz'; ;; 'armv7') url='https://download.docker.com/linux/static/stable/armhf/docker-28.5.2.tgz'; ;; 'aarch64') url='https://download.docker.com/linux/static/stable/aarch64/docker-28.5.2.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

2025-11-05 17:10:21 UTC (buildkit.dockerfile.v0)

ENV DOCKER_BUILDX_VERSION=0.29.1

2025-11-05 17:10:21 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-amd64'; sha256='7d2d7d6d4680aa349614965aaa33ccec43f1a9a21e908a5ce4cb6adfa5ad5141'; ;; 'armhf') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm-v6'; sha256='37d0aeef65766de8e1d053210fb1f062e01a44c34a65a118a7e7942cbbf68cab'; ;; 'armv7') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm-v7'; sha256='ba46e94d7420b4b05ff02109f5f8a937a86a620a660898ff15fb987022f62588'; ;; 'aarch64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm64'; sha256='50e85c4e290b698908421161c1aee069bcc5d4a65b7b7201bfac3a176b223a7e'; ;; 'ppc64le') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-ppc64le'; sha256='04e9b85273502f5c673f2216f64fe336045b6d196ba7e0350a11d6af5dcaee3a'; ;; 'riscv64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-riscv64'; sha256='f4f2d5bd103b8bba725b3b0ef14e9a4a799e0806d5076045e399e221a3bbb723'; ;; 's390x') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-s390x'; sha256='3b5caf470972c286642112df47b2251d2a5d412aa150d78d74db20a3409d9f23'; ;; *) 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

2025-11-05 17:10:21 UTC (buildkit.dockerfile.v0)

ENV DOCKER_COMPOSE_VERSION=2.40.3

2025-11-05 17:10:22 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-x86_64'; sha256='dba9d98e1ba5bfe11d88c99b9bd32fc4a0624a30fafe68eea34d61a3e42fd372'; ;; 'armhf') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-armv6'; sha256='cea4d6b6de410d220426806ef67ce7fadb4b914029f49a66fb222d4525ac6871'; ;; 'armv7') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-armv7'; sha256='66aa2f460820b17aaa71e65b2c70e55eb27c11bdb9816169c322065a5b016d29'; ;; 'aarch64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-aarch64'; sha256='d26373b19e89160546d15407516cc59f453030d9bc5b43ba7faf16f7b4980137'; ;; 'ppc64le') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-ppc64le'; sha256='9be50cafe912442b27af48c44516b7ce2a65777ff121acf241dd5dba09d4f36c'; ;; 'riscv64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-riscv64'; sha256='b52a2dcb0c221b5abd1d14729ed118aa24cf79012b5f2f992ddf6bc9c2e7f9fd'; ;; 's390x') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-s390x'; sha256='3caf6694c974d13a2754689ffb8f93bc29d084ee60fb7f9ebd4b682264dad9fe'; ;; *) 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

2025-11-05 17:10:22 UTC (buildkit.dockerfile.v0)

COPY modprobe.sh /usr/local/bin/modprobe # buildkit

2025-11-05 17:10:22 UTC (buildkit.dockerfile.v0)

COPY docker-entrypoint.sh /usr/local/bin/ # buildkit

2025-11-05 17:10:22 UTC (buildkit.dockerfile.v0)

ENV DOCKER_TLS_CERTDIR=/certs

2025-11-05 17:10:22 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c mkdir /certs /certs/client && chmod 1777 /certs /certs/client # buildkit

2025-11-05 17:10:22 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["docker-entrypoint.sh"]

2025-11-05 17:10:22 UTC (buildkit.dockerfile.v0)

CMD ["sh"]

2025-11-05 19:24:31 UTC (buildkit.dockerfile.v0)

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

2025-11-05 19:24:32 UTC (buildkit.dockerfile.v0)

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="$(command -v "${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

2025-11-05 19:24:32 UTC (buildkit.dockerfile.v0)

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

2025-11-05 19:24:35 UTC (buildkit.dockerfile.v0)

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-28.5.2.tgz'; ;; 'armhf') url='https://download.docker.com/linux/static/stable/armel/docker-28.5.2.tgz'; ;; 'armv7') url='https://download.docker.com/linux/static/stable/armhf/docker-28.5.2.tgz'; ;; 'aarch64') url='https://download.docker.com/linux/static/stable/aarch64/docker-28.5.2.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

2025-11-05 19:24:35 UTC (buildkit.dockerfile.v0)

ENV DIND_COMMIT=8d9e3502aba39127e4d12196dae16d306f76993d

2025-11-05 19:24:35 UTC (buildkit.dockerfile.v0)

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

2025-11-05 19:24:35 UTC (buildkit.dockerfile.v0)

COPY dockerd-entrypoint.sh /usr/local/bin/ # buildkit

2025-11-05 19:24:35 UTC (buildkit.dockerfile.v0)

VOLUME [/var/lib/docker]

2025-11-05 19:24:35 UTC (buildkit.dockerfile.v0)

EXPOSE map[2375/tcp:{} 2376/tcp:{}]

2025-11-05 19:24:35 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["dockerd-entrypoint.sh"]

2025-11-05 19:24:35 UTC (buildkit.dockerfile.v0)

CMD []

Details
Created

2025-11-05 18:09:07 UTC

Size

131 MB

Content Digest
Environment
DIND_COMMIT

8d9e3502aba39127e4d12196dae16d306f76993d

DOCKER_BUILDX_VERSION

0.29.1

DOCKER_COMPOSE_VERSION

2.40.3

DOCKER_TLS_CERTDIR

/certs

DOCKER_VERSION

28.5.2

PATH

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin


Layers

[#000] sha256:bb1da3d879939be7df9f182950d2fb201d4fc2e1043677da2037cd6afb084ce0 - 2.56% (3.34 MB)

[#001] sha256:e044ae3736da2b1dc6f56dce7dd335f7c915fd7c734eb0018f2dc28f72e0fdba - 5.94% (7.76 MB)

[#002] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)

[#003] sha256:e1831d405b3b325cce7f1145c351b4cb425b85efcf9087f88a872b33f3a5a706 - 0.0% (457 Bytes)

[#004] sha256:020310b1646825bac3d0e0a8f71cf84036a39172af1bbf181f8a0c1ee7c4e040 - 13.2% (17.2 MB)

[#005] sha256:9deb7d91cf47d0c7d4e5fe2c13f965d7debd9afe42d7c50884f0a1bbf64c91f5 - 15.15% (19.8 MB)

[#006] sha256:e47195931732314220c0033f7e85f0f269dd27ac1b32a3a202d47f4e2e50e5b2 - 14.95% (19.5 MB)

[#007] sha256:5b5a99d0168d37417756f1191b69195532744dbbf434cab286ccef21d428b6a9 - 0.0% (538 Bytes)

[#008] sha256:7e8d57b2110afff77149955d4e806b2236552196687c2b9281ac237af87cb416 - 0.0% (1011 Bytes)

[#009] sha256:5397a2c1b7321c3e292ba6a398e8d96005a73ab0582b056e6f84f9d305271499 - 0.0% (116 Bytes)

[#010] sha256:43bd5afc39f1deaed2d2c47d27c3d934bb52ae94eaa64179693b8c037a8e3191 - 5.28% (6.9 MB)

[#011] sha256:762aae9d9a236842b0e6b1c51c9f4acadea7c8fa56490bd4540485b1371f91fc - 0.07% (87.8 KB)

[#012] sha256:2dc41fbc313fb6b9754d8c06c8453dc9359d82f9fcd1b3acab68ef036d7ba21a - 0.0% (1013 Bytes)

[#013] sha256:01d2e208f3e3ddb985033092f8cc7d7c2591ddaa62264d41b9a01580ddf78eae - 42.85% (56 MB)

[#014] sha256:afdf8f28aa298a1a5616f1c6c4e997261011f768aac199721d3b5ed4bab9b535 - 0.0% (1.65 KB)

[#015] sha256:a68b3f8ee9f19add2823d410be1f7da3d7f7e224b7b9127bc291ad6606f13483 - 0.0% (3.22 KB)


History
2025-10-08 11:04:56 UTC (buildkit.dockerfile.v0)

ADD alpine-minirootfs-3.22.2-armhf.tar.gz / # buildkit

2025-10-08 11:04:56 UTC (buildkit.dockerfile.v0)

CMD ["/bin/sh"]

2025-11-05 17:12:19 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c apk add --no-cache ca-certificates openssh-client git # buildkit

2025-11-05 17:12:19 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c [ -e /etc/nsswitch.conf ] && grep '^hosts: files dns' /etc/nsswitch.conf # buildkit

2025-11-05 17:12:20 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; addgroup -g 2375 -S docker # buildkit

2025-11-05 17:12:23 UTC (buildkit.dockerfile.v0)

ENV DOCKER_VERSION=28.5.2

2025-11-05 17:12:23 UTC (buildkit.dockerfile.v0)

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-28.5.2.tgz'; ;; 'armhf') url='https://download.docker.com/linux/static/stable/armel/docker-28.5.2.tgz'; ;; 'armv7') url='https://download.docker.com/linux/static/stable/armhf/docker-28.5.2.tgz'; ;; 'aarch64') url='https://download.docker.com/linux/static/stable/aarch64/docker-28.5.2.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

2025-11-05 17:12:23 UTC (buildkit.dockerfile.v0)

ENV DOCKER_BUILDX_VERSION=0.29.1

2025-11-05 17:12:24 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-amd64'; sha256='7d2d7d6d4680aa349614965aaa33ccec43f1a9a21e908a5ce4cb6adfa5ad5141'; ;; 'armhf') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm-v6'; sha256='37d0aeef65766de8e1d053210fb1f062e01a44c34a65a118a7e7942cbbf68cab'; ;; 'armv7') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm-v7'; sha256='ba46e94d7420b4b05ff02109f5f8a937a86a620a660898ff15fb987022f62588'; ;; 'aarch64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm64'; sha256='50e85c4e290b698908421161c1aee069bcc5d4a65b7b7201bfac3a176b223a7e'; ;; 'ppc64le') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-ppc64le'; sha256='04e9b85273502f5c673f2216f64fe336045b6d196ba7e0350a11d6af5dcaee3a'; ;; 'riscv64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-riscv64'; sha256='f4f2d5bd103b8bba725b3b0ef14e9a4a799e0806d5076045e399e221a3bbb723'; ;; 's390x') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-s390x'; sha256='3b5caf470972c286642112df47b2251d2a5d412aa150d78d74db20a3409d9f23'; ;; *) 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

2025-11-05 17:12:24 UTC (buildkit.dockerfile.v0)

ENV DOCKER_COMPOSE_VERSION=2.40.3

2025-11-05 17:12:27 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-x86_64'; sha256='dba9d98e1ba5bfe11d88c99b9bd32fc4a0624a30fafe68eea34d61a3e42fd372'; ;; 'armhf') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-armv6'; sha256='cea4d6b6de410d220426806ef67ce7fadb4b914029f49a66fb222d4525ac6871'; ;; 'armv7') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-armv7'; sha256='66aa2f460820b17aaa71e65b2c70e55eb27c11bdb9816169c322065a5b016d29'; ;; 'aarch64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-aarch64'; sha256='d26373b19e89160546d15407516cc59f453030d9bc5b43ba7faf16f7b4980137'; ;; 'ppc64le') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-ppc64le'; sha256='9be50cafe912442b27af48c44516b7ce2a65777ff121acf241dd5dba09d4f36c'; ;; 'riscv64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-riscv64'; sha256='b52a2dcb0c221b5abd1d14729ed118aa24cf79012b5f2f992ddf6bc9c2e7f9fd'; ;; 's390x') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-s390x'; sha256='3caf6694c974d13a2754689ffb8f93bc29d084ee60fb7f9ebd4b682264dad9fe'; ;; *) 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

2025-11-05 17:12:27 UTC (buildkit.dockerfile.v0)

COPY modprobe.sh /usr/local/bin/modprobe # buildkit

2025-11-05 17:12:27 UTC (buildkit.dockerfile.v0)

COPY docker-entrypoint.sh /usr/local/bin/ # buildkit

2025-11-05 17:12:27 UTC (buildkit.dockerfile.v0)

ENV DOCKER_TLS_CERTDIR=/certs

2025-11-05 17:12:27 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c mkdir /certs /certs/client && chmod 1777 /certs /certs/client # buildkit

2025-11-05 17:12:27 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["docker-entrypoint.sh"]

2025-11-05 17:12:27 UTC (buildkit.dockerfile.v0)

CMD ["sh"]

2025-11-05 18:09:02 UTC (buildkit.dockerfile.v0)

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

2025-11-05 18:09:03 UTC (buildkit.dockerfile.v0)

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="$(command -v "${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

2025-11-05 18:09:03 UTC (buildkit.dockerfile.v0)

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

2025-11-05 18:09:07 UTC (buildkit.dockerfile.v0)

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-28.5.2.tgz'; ;; 'armhf') url='https://download.docker.com/linux/static/stable/armel/docker-28.5.2.tgz'; ;; 'armv7') url='https://download.docker.com/linux/static/stable/armhf/docker-28.5.2.tgz'; ;; 'aarch64') url='https://download.docker.com/linux/static/stable/aarch64/docker-28.5.2.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

2025-11-05 18:09:07 UTC (buildkit.dockerfile.v0)

ENV DIND_COMMIT=8d9e3502aba39127e4d12196dae16d306f76993d

2025-11-05 18:09:07 UTC (buildkit.dockerfile.v0)

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

2025-11-05 18:09:07 UTC (buildkit.dockerfile.v0)

COPY dockerd-entrypoint.sh /usr/local/bin/ # buildkit

2025-11-05 18:09:07 UTC (buildkit.dockerfile.v0)

VOLUME [/var/lib/docker]

2025-11-05 18:09:07 UTC (buildkit.dockerfile.v0)

EXPOSE map[2375/tcp:{} 2376/tcp:{}]

2025-11-05 18:09:07 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["dockerd-entrypoint.sh"]

2025-11-05 18:09:07 UTC (buildkit.dockerfile.v0)

CMD []

Details
Created

2025-11-05 18:09:48 UTC

Size

129 MB

Content Digest
Environment
DIND_COMMIT

8d9e3502aba39127e4d12196dae16d306f76993d

DOCKER_BUILDX_VERSION

0.29.1

DOCKER_COMPOSE_VERSION

2.40.3

DOCKER_TLS_CERTDIR

/certs

DOCKER_VERSION

28.5.2

PATH

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin


Layers

[#000] sha256:2763c7fc79b66030222442365f4a0f69d9dbaa11f7fd47a918d29d732d52996c - 2.38% (3.07 MB)

[#001] sha256:d356cfc20e8038306f71869c2d6402eaf277cc99270462ff7dd92d277a051bcf - 5.52% (7.12 MB)

[#002] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)

[#003] sha256:c357e2aa68db3e89dfdba09038cba4b37c9368540e5e112f2c2b61b0ccf61b9d - 0.0% (457 Bytes)

[#004] sha256:3c7b5d2daef9b5f617a1d73e2736529bbbbdbdc84e72b5410363f88998927d20 - 13.37% (17.2 MB)

[#005] sha256:298cf5376fecb9411ea2bbeef3f37eade187a69c53ff2f503a2893f5198686c7 - 15.35% (19.8 MB)

[#006] sha256:d2df3ff136085f7e63f9de0a801a7b5aab09dda785d054f855a424dd29c8828a - 15.15% (19.5 MB)

[#007] sha256:0ce110435472523e994ee01b425bad69ac147db3e3fbbae06014af86a24e9f3c - 0.0% (537 Bytes)

[#008] sha256:c6a978375b2a61ae51c20a08a767ce7b07dd1df497e7671ae72d1a82cb48e612 - 0.0% (1011 Bytes)

[#009] sha256:aef7d8f328c6d40223ba7b1fc24abe08f796ab3b21b28e5f1660bcdcd228e34c - 0.0% (116 Bytes)

[#010] sha256:cda9822e975ec03886e7d94d910c966f1ae651a0be94a01f07da410a87967e06 - 4.84% (6.24 MB)

[#011] sha256:a04e53253659c0e37ccc54d79442ad7bb0b9fabe662e5bffd8f7743523dc1aac - 0.06% (84.4 KB)

[#012] sha256:b8f0fda00b4344a62b400ba737b8f80b30e5812cf519bcd442cbd264e4fc574a - 0.0% (1013 Bytes)

[#013] sha256:8f2105739517c70b689f524721b0032c968514e020deb0ba93211dcff8fd2157 - 43.31% (55.8 MB)

[#014] sha256:c8b280cf64f2c3641302600fb7f327f409ac96811903970602fe10df04d9d63e - 0.0% (1.65 KB)

[#015] sha256:76fb84a125cc4aba3adb2da4afac5b1fb05715a60c1b2161f9c42afbacc024a6 - 0.0% (3.22 KB)


History
2025-10-08 11:04:56 UTC (buildkit.dockerfile.v0)

ADD alpine-minirootfs-3.22.2-armv7.tar.gz / # buildkit

2025-10-08 11:04:56 UTC (buildkit.dockerfile.v0)

CMD ["/bin/sh"]

2025-11-05 17:13:00 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c apk add --no-cache ca-certificates openssh-client git # buildkit

2025-11-05 17:13:01 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c [ -e /etc/nsswitch.conf ] && grep '^hosts: files dns' /etc/nsswitch.conf # buildkit

2025-11-05 17:13:01 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; addgroup -g 2375 -S docker # buildkit

2025-11-05 17:13:03 UTC (buildkit.dockerfile.v0)

ENV DOCKER_VERSION=28.5.2

2025-11-05 17:13:03 UTC (buildkit.dockerfile.v0)

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-28.5.2.tgz'; ;; 'armhf') url='https://download.docker.com/linux/static/stable/armel/docker-28.5.2.tgz'; ;; 'armv7') url='https://download.docker.com/linux/static/stable/armhf/docker-28.5.2.tgz'; ;; 'aarch64') url='https://download.docker.com/linux/static/stable/aarch64/docker-28.5.2.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

2025-11-05 17:13:03 UTC (buildkit.dockerfile.v0)

ENV DOCKER_BUILDX_VERSION=0.29.1

2025-11-05 17:13:06 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-amd64'; sha256='7d2d7d6d4680aa349614965aaa33ccec43f1a9a21e908a5ce4cb6adfa5ad5141'; ;; 'armhf') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm-v6'; sha256='37d0aeef65766de8e1d053210fb1f062e01a44c34a65a118a7e7942cbbf68cab'; ;; 'armv7') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm-v7'; sha256='ba46e94d7420b4b05ff02109f5f8a937a86a620a660898ff15fb987022f62588'; ;; 'aarch64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm64'; sha256='50e85c4e290b698908421161c1aee069bcc5d4a65b7b7201bfac3a176b223a7e'; ;; 'ppc64le') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-ppc64le'; sha256='04e9b85273502f5c673f2216f64fe336045b6d196ba7e0350a11d6af5dcaee3a'; ;; 'riscv64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-riscv64'; sha256='f4f2d5bd103b8bba725b3b0ef14e9a4a799e0806d5076045e399e221a3bbb723'; ;; 's390x') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-s390x'; sha256='3b5caf470972c286642112df47b2251d2a5d412aa150d78d74db20a3409d9f23'; ;; *) 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

2025-11-05 17:13:06 UTC (buildkit.dockerfile.v0)

ENV DOCKER_COMPOSE_VERSION=2.40.3

2025-11-05 17:13:09 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-x86_64'; sha256='dba9d98e1ba5bfe11d88c99b9bd32fc4a0624a30fafe68eea34d61a3e42fd372'; ;; 'armhf') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-armv6'; sha256='cea4d6b6de410d220426806ef67ce7fadb4b914029f49a66fb222d4525ac6871'; ;; 'armv7') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-armv7'; sha256='66aa2f460820b17aaa71e65b2c70e55eb27c11bdb9816169c322065a5b016d29'; ;; 'aarch64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-aarch64'; sha256='d26373b19e89160546d15407516cc59f453030d9bc5b43ba7faf16f7b4980137'; ;; 'ppc64le') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-ppc64le'; sha256='9be50cafe912442b27af48c44516b7ce2a65777ff121acf241dd5dba09d4f36c'; ;; 'riscv64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-riscv64'; sha256='b52a2dcb0c221b5abd1d14729ed118aa24cf79012b5f2f992ddf6bc9c2e7f9fd'; ;; 's390x') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-s390x'; sha256='3caf6694c974d13a2754689ffb8f93bc29d084ee60fb7f9ebd4b682264dad9fe'; ;; *) 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

2025-11-05 17:13:09 UTC (buildkit.dockerfile.v0)

COPY modprobe.sh /usr/local/bin/modprobe # buildkit

2025-11-05 17:13:09 UTC (buildkit.dockerfile.v0)

COPY docker-entrypoint.sh /usr/local/bin/ # buildkit

2025-11-05 17:13:09 UTC (buildkit.dockerfile.v0)

ENV DOCKER_TLS_CERTDIR=/certs

2025-11-05 17:13:09 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c mkdir /certs /certs/client && chmod 1777 /certs /certs/client # buildkit

2025-11-05 17:13:09 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["docker-entrypoint.sh"]

2025-11-05 17:13:09 UTC (buildkit.dockerfile.v0)

CMD ["sh"]

2025-11-05 18:09:44 UTC (buildkit.dockerfile.v0)

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

2025-11-05 18:09:45 UTC (buildkit.dockerfile.v0)

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="$(command -v "${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

2025-11-05 18:09:45 UTC (buildkit.dockerfile.v0)

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

2025-11-05 18:09:48 UTC (buildkit.dockerfile.v0)

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-28.5.2.tgz'; ;; 'armhf') url='https://download.docker.com/linux/static/stable/armel/docker-28.5.2.tgz'; ;; 'armv7') url='https://download.docker.com/linux/static/stable/armhf/docker-28.5.2.tgz'; ;; 'aarch64') url='https://download.docker.com/linux/static/stable/aarch64/docker-28.5.2.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

2025-11-05 18:09:48 UTC (buildkit.dockerfile.v0)

ENV DIND_COMMIT=8d9e3502aba39127e4d12196dae16d306f76993d

2025-11-05 18:09:48 UTC (buildkit.dockerfile.v0)

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

2025-11-05 18:09:48 UTC (buildkit.dockerfile.v0)

COPY dockerd-entrypoint.sh /usr/local/bin/ # buildkit

2025-11-05 18:09:48 UTC (buildkit.dockerfile.v0)

VOLUME [/var/lib/docker]

2025-11-05 18:09:48 UTC (buildkit.dockerfile.v0)

EXPOSE map[2375/tcp:{} 2376/tcp:{}]

2025-11-05 18:09:48 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["dockerd-entrypoint.sh"]

2025-11-05 18:09:48 UTC (buildkit.dockerfile.v0)

CMD []

Details
Created

2025-11-05 18:11:28 UTC

Size

130 MB

Content Digest
Environment
DIND_COMMIT

8d9e3502aba39127e4d12196dae16d306f76993d

DOCKER_BUILDX_VERSION

0.29.1

DOCKER_COMPOSE_VERSION

2.40.3

DOCKER_TLS_CERTDIR

/certs

DOCKER_VERSION

28.5.2

PATH

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin


Layers

[#000] sha256:6b59a28fa20117e6048ad0616b8d8c901877ef15ff4c7f18db04e4f01f43bc39 - 3.05% (3.95 MB)

[#001] sha256:389a451c193acbac55523205186f9d14b1b03f7551394b484978e6cbcdc7a310 - 6.08% (7.87 MB)

[#002] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)

[#003] sha256:a7b3c0e9e7abf6b5af460047f9b986bb22ef29b1b5a2b1cfa78be16a120135d1 - 0.0% (457 Bytes)

[#004] sha256:7f452a758e1eba1ab0f0fe462f453c3864a5eef218560dbff2d79c9842961e03 - 13.4% (17.3 MB)

[#005] sha256:4bc3dcaf945b128628dfdf4cad7ac3eea65c807fbfdebe2bc8b4bd79a9f61df1 - 14.93% (19.3 MB)

[#006] sha256:016ddf8464491700fba0d8199ef4779c8b61697f0826e54d4ce1dcc2764fe40f - 14.63% (18.9 MB)

[#007] sha256:3aa90eedc9b4ddbaf51765c548028bd2509905b05d8a88c1e3546a2440930bd7 - 0.0% (536 Bytes)

[#008] sha256:3e0ab80ed23c0c22d4940e8cdff4785e216be2b9f1960c0139bbe22e864d2a9a - 0.0% (1011 Bytes)

[#009] sha256:3dae4df8e616c6b2764b91fedc9e29d8f30dc795fcc7f8e952e88fd17122275d - 0.0% (116 Bytes)

[#010] sha256:b578f544d2f8a207190e5e50d598519df0495d06a57d8fd44f1cdb32cd663ce3 - 5.26% (6.81 MB)

[#011] sha256:284cd56170eb873c17f199c759786f1a87f399b4564b830193e844ca093c8110 - 0.07% (97.2 KB)

[#012] sha256:6b69f2de1768a18a80f6f4b57aa7b2b6d30c74aa1f76d0c96139318eef7abe06 - 0.0% (1013 Bytes)

[#013] sha256:48010385801351cacf999a4706f1d95dca6e8966fc52e436f90d1f96c4e906bc - 42.58% (55.1 MB)

[#014] sha256:d413e4064cb46cbb95b9b6a69a87dc3314593ea14f84db9d504dcf72e7dceb70 - 0.0% (1.65 KB)

[#015] sha256:8a28ea5211d936e34c701452c9d689d755306fd12a799252e5b4c360b01a063a - 0.0% (3.22 KB)


History
2025-10-08 11:04:56 UTC (buildkit.dockerfile.v0)

ADD alpine-minirootfs-3.22.2-aarch64.tar.gz / # buildkit

2025-10-08 11:04:56 UTC (buildkit.dockerfile.v0)

CMD ["/bin/sh"]

2025-11-05 17:12:18 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c apk add --no-cache ca-certificates openssh-client git # buildkit

2025-11-05 17:12:18 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c [ -e /etc/nsswitch.conf ] && grep '^hosts: files dns' /etc/nsswitch.conf # buildkit

2025-11-05 17:12:18 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; addgroup -g 2375 -S docker # buildkit

2025-11-05 17:12:21 UTC (buildkit.dockerfile.v0)

ENV DOCKER_VERSION=28.5.2

2025-11-05 17:12:21 UTC (buildkit.dockerfile.v0)

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-28.5.2.tgz'; ;; 'armhf') url='https://download.docker.com/linux/static/stable/armel/docker-28.5.2.tgz'; ;; 'armv7') url='https://download.docker.com/linux/static/stable/armhf/docker-28.5.2.tgz'; ;; 'aarch64') url='https://download.docker.com/linux/static/stable/aarch64/docker-28.5.2.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

2025-11-05 17:12:21 UTC (buildkit.dockerfile.v0)

ENV DOCKER_BUILDX_VERSION=0.29.1

2025-11-05 17:12:21 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-amd64'; sha256='7d2d7d6d4680aa349614965aaa33ccec43f1a9a21e908a5ce4cb6adfa5ad5141'; ;; 'armhf') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm-v6'; sha256='37d0aeef65766de8e1d053210fb1f062e01a44c34a65a118a7e7942cbbf68cab'; ;; 'armv7') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm-v7'; sha256='ba46e94d7420b4b05ff02109f5f8a937a86a620a660898ff15fb987022f62588'; ;; 'aarch64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-arm64'; sha256='50e85c4e290b698908421161c1aee069bcc5d4a65b7b7201bfac3a176b223a7e'; ;; 'ppc64le') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-ppc64le'; sha256='04e9b85273502f5c673f2216f64fe336045b6d196ba7e0350a11d6af5dcaee3a'; ;; 'riscv64') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-riscv64'; sha256='f4f2d5bd103b8bba725b3b0ef14e9a4a799e0806d5076045e399e221a3bbb723'; ;; 's390x') url='https://github.com/docker/buildx/releases/download/v0.29.1/buildx-v0.29.1.linux-s390x'; sha256='3b5caf470972c286642112df47b2251d2a5d412aa150d78d74db20a3409d9f23'; ;; *) 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

2025-11-05 17:12:21 UTC (buildkit.dockerfile.v0)

ENV DOCKER_COMPOSE_VERSION=2.40.3

2025-11-05 17:12:22 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apkArch="$(apk --print-arch)"; case "$apkArch" in 'x86_64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-x86_64'; sha256='dba9d98e1ba5bfe11d88c99b9bd32fc4a0624a30fafe68eea34d61a3e42fd372'; ;; 'armhf') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-armv6'; sha256='cea4d6b6de410d220426806ef67ce7fadb4b914029f49a66fb222d4525ac6871'; ;; 'armv7') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-armv7'; sha256='66aa2f460820b17aaa71e65b2c70e55eb27c11bdb9816169c322065a5b016d29'; ;; 'aarch64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-aarch64'; sha256='d26373b19e89160546d15407516cc59f453030d9bc5b43ba7faf16f7b4980137'; ;; 'ppc64le') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-ppc64le'; sha256='9be50cafe912442b27af48c44516b7ce2a65777ff121acf241dd5dba09d4f36c'; ;; 'riscv64') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-riscv64'; sha256='b52a2dcb0c221b5abd1d14729ed118aa24cf79012b5f2f992ddf6bc9c2e7f9fd'; ;; 's390x') url='https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-s390x'; sha256='3caf6694c974d13a2754689ffb8f93bc29d084ee60fb7f9ebd4b682264dad9fe'; ;; *) 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

2025-11-05 17:12:22 UTC (buildkit.dockerfile.v0)

COPY modprobe.sh /usr/local/bin/modprobe # buildkit

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COPY docker-entrypoint.sh /usr/local/bin/ # buildkit

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ENV DOCKER_TLS_CERTDIR=/certs

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RUN /bin/sh -c mkdir /certs /certs/client && chmod 1777 /certs /certs/client # buildkit

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ENTRYPOINT ["docker-entrypoint.sh"]

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CMD ["sh"]

2025-11-05 18:11:24 UTC (buildkit.dockerfile.v0)

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

2025-11-05 18:11:24 UTC (buildkit.dockerfile.v0)

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="$(command -v "${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

2025-11-05 18:11:24 UTC (buildkit.dockerfile.v0)

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

2025-11-05 18:11:28 UTC (buildkit.dockerfile.v0)

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-28.5.2.tgz'; ;; 'armhf') url='https://download.docker.com/linux/static/stable/armel/docker-28.5.2.tgz'; ;; 'armv7') url='https://download.docker.com/linux/static/stable/armhf/docker-28.5.2.tgz'; ;; 'aarch64') url='https://download.docker.com/linux/static/stable/aarch64/docker-28.5.2.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

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ENV DIND_COMMIT=8d9e3502aba39127e4d12196dae16d306f76993d

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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

2025-11-05 18:11:28 UTC (buildkit.dockerfile.v0)

COPY dockerd-entrypoint.sh /usr/local/bin/ # buildkit

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VOLUME [/var/lib/docker]

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EXPOSE map[2375/tcp:{} 2376/tcp:{}]

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ENTRYPOINT ["dockerd-entrypoint.sh"]

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CMD []