library
    eclipse-temurin
    8-jre
Namespace
library
Image / Tag
eclipse-temurin:8-jre
Content Digest
sha256:528e40dc5c99074cd5236d83906bcf447b26f75e5dc93be7f003c836e994eb42
Details
Created

2026-05-12 21:26:27 UTC

Size

99.2 MB

Content Digest
Labels
  • org.opencontainers.image.created
    2026-04-21T17:23:54.324551+00:00
  • org.opencontainers.image.description
    The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.
  • org.opencontainers.image.title
    ubuntu
  • org.opencontainers.image.version
    26.04
Environment
JAVA_HOME

/opt/java/openjdk

JAVA_VERSION

jdk8u492-b09

LANG

en_US.UTF-8

LANGUAGE

en_US:en

LC_ALL

en_US.UTF-8

PATH

/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

[#000] sha256:6f5c5aa4e145204b113f983c003ff8ad6489394294ef95ec030bc94e3daded54 - 39.93% (39.6 MB)

[#001] sha256:1c24335ddd46023ff99bd665bd8ea6798464f7bbf501718edcf2eb4696e5f408 - 0.0% (387 Bytes)

[#002] sha256:8f9251bdaf986cc10ebb2814e0456b4971548109e03d0730f1b51ba87c8b30ee - 19.39% (19.2 MB)

[#003] sha256:3ea5a70e0c45875c1e7a5fe22ce31faaf958fc75bab65b836cbf0df4dd499964 - 40.68% (40.4 MB)

[#004] sha256:a4c435938e5ce1828b2a6fa7a0dbe43e7db2a97c52ba888cad52f21808ea4050 - 0.0% (126 Bytes)

[#005] sha256:ca117fe34f104804cc76444fb372f0344f966450ec120037dd30632301ddda95 - 0.0% (2.41 KB)

History
2026-04-21 17:23:53 UTC

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:rockcraft-base /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/.temp_layer.4415.tar --tag 26.04

2026-04-21 17:23:54 UTC (Set entrypoint)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.entrypoint --clear=config.cmd

2026-04-21 17:23:54 UTC (Set default commands)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.cmd --config.cmd /bin/bash

2026-04-21 17:23:54 UTC (Set default PATH for bare-based rock)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --config.env PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-04-21 17:23:54 UTC (Set labels)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.labels --config.label org.opencontainers.image.version=26.04 --config.label org.opencontainers.image.title=ubuntu --config.label org.opencontainers.image.created=2026-04-21T17:23:54.324551+00:00 --config.label org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

2026-04-21 17:23:54 UTC (Set annotations)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=manifest.annotations --manifest.annotation org.opencontainers.image.version=26.04 --manifest.annotation org.opencontainers.image.title=ubuntu --manifest.annotation org.opencontainers.image.created=2026-04-21T17:23:54.324551+00:00 --manifest.annotation org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

2026-04-21 17:23:54 UTC (Add rock control metadata)

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/.temp_layer.control_data.4415.tar

2026-05-12 21:26:24 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/opt/java/openjdk

2026-05-12 21:26:24 UTC (buildkit.dockerfile.v0)

ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-05-12 21:26:24 UTC (buildkit.dockerfile.v0)

ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

2026-05-12 21:26:24 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends curl wget gnupg fontconfig ca-certificates p11-kit tzdata locales ; echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; locale-gen en_US.UTF-8; rm -rf /var/lib/apt/lists/* # buildkit

2026-05-12 21:26:24 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=jdk8u492-b09

2026-05-12 21:26:27 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='8eef3d4a837bb7a9e45d30a7579d84d5b76a4321f4376573311e6bf89e48f9b0'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_x64_linux_hotspot_8u492b09.tar.gz'; ;; arm64) ESUM='d5e50cb002600007dbdfac523605d26196607fa5212db0942ef05cdce9fe2892'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_aarch64_linux_hotspot_8u492b09.tar.gz'; ;; armhf) ESUM='5f0693c6c8ca0eb8df969bb1053b1926b1e7c57a3f90c6f9e8d493395e76a329'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_arm_linux_hotspot_8u492b09.tar.gz'; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libatomic1; rm -rf /var/lib/apt/lists/*; ;; ppc64el) ESUM='4f724a0fce1117521a3a3e55ebb0281d56f6c9a066092bc3186ee40d8cd955a2'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_ppc64le_linux_hotspot_8u492b09.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; # buildkit

2026-05-12 21:26:27 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java -version"; java -version; echo "Complete." # buildkit

2026-05-12 21:26:27 UTC (buildkit.dockerfile.v0)

COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit

2026-05-12 21:26:27 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["/__cacert_entrypoint.sh"]

Details
Created

2026-06-09 22:19:59 UTC

Size

2.05 GB

Content Digest
Environment
JAVA_VERSION

jdk8u492-b09

Layers

[#000] sha256:3cc21a1b754848d23f00aa65cb94ec34c9a5dc6028b3aada42039c824738d02f - 67.54% (1.39 GB)

[#001] sha256:6897a04901ec162be0eabd7eb636b5ac50d6e37c880f1db618610f2d777b1ce6 - 29.17% (613 MB)

[#002] sha256:58bb4ff167c8070b9788f2d6d9cd77fafe5a57c62ff4b6c47a449148c900d33c - 0.0% (1.3 KB)

[#003] sha256:1a8e9fe54859a35cfb7e09e646587e9ba0c9f6391eef2f97a9c6dd0bf40968cd - 0.0% (1.32 KB)

[#004] sha256:8b0c25e477af842b3798afd18b718b1b32fa640f046c5a1c78eea76f5c08b2c9 - 3.27% (68.7 MB)

[#005] sha256:aa9e1146cd30ba7c7f2e86bd9f87e2c82e2f5104028fea05d3430c8f532273ce - 0.02% (344 KB)

History
2025-10-09 07:51:18 UTC

Apply image 10.0.20348.4294

2026-06-07 06:43:23 UTC

Install update 10.0.20348.5256

2026-06-09 22:09:17 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) SHELL [powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';]

2026-06-09 22:19:22 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=jdk8u492-b09

2026-06-09 22:19:52 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; Write-Host ('Downloading https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_x64_windows_hotspot_8u492b09.msi ...'); curl.exe -LfsSo openjdk.msi https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_x64_windows_hotspot_8u492b09.msi ; Write-Host ('Verifying sha256 (b606dcaef8d8896be34e18dbd536437b03761411c7b0a992bcdd6c0962a53edc) ...'); if ((Get-FileHash openjdk.msi -Algorithm sha256).Hash -ne 'b606dcaef8d8896be34e18dbd536437b03761411c7b0a992bcdd6c0962a53edc') { Write-Host 'FAILED!'; exit 1; }; New-Item -ItemType Directory -Path C:\temp | Out-Null; Write-Host 'Installing using MSI ...'; $proc = Start-Process -FilePath "msiexec.exe" -ArgumentList '/i', 'openjdk.msi', '/L*V', 'C:\temp\OpenJDK.log', '/quiet', 'ADDLOCAL=FeatureEnvironment,FeatureJarFileRunWith,FeatureJavaHome', 'INSTALLDIR=C:\openjdk-8' -Wait -Passthru; $proc.WaitForExit() ; if ($proc.ExitCode -ne 0) { Write-Host 'FAILED installing MSI!' ; exit 1; }; Remove-Item -Path C:\temp -Recurse | Out-Null; Write-Host 'Removing openjdk.msi ...'; Remove-Item openjdk.msi -Force

2026-06-09 22:19:59 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; Write-Host 'Verifying install ...'; Write-Host 'java -version'; java -version; Write-Host 'Complete.'

Details
Created

2026-06-09 22:15:27 UTC

Size

2.19 GB

Content Digest
Environment
JAVA_VERSION

jdk8u492-b09

Layers

[#000] sha256:0938cf51b672b81c9804d1d5f0c57031c931f41b279270e84820c63642d6a3bd - 64.77% (1.42 GB)

[#001] sha256:2ee71d57b2226db82d002abc39a97b7dd144f007db435566364a0285bf115b83 - 32.15% (721 MB)

[#002] sha256:c11a95d907d89d9848b4e0efb1122a71214bbae8a6ab0810c003f9b999d29c42 - 0.0% (1.25 KB)

[#003] sha256:3324cb7fffc9b5aca78bce8e17bd608391d70ac41637cfe943ab19e5e9611be3 - 0.0% (1.23 KB)

[#004] sha256:43fc66091f00230a5e7b2c8314efe48b78bc3b63aa16730f576cc5faa76a4262 - 3.06% (68.6 MB)

[#005] sha256:9b6c06c6f47310fa6f5b7d5b291d857c192fabf1563534a90eab2feabfa1db55 - 0.02% (359 KB)

History
2026-01-11 09:57:36 UTC

Apply image 10.0.26100.32230

2026-06-07 07:36:39 UTC

Install update 10.0.26100.32995

2026-06-09 22:14:54 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) SHELL [powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';]

2026-06-09 22:14:55 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=jdk8u492-b09

2026-06-09 22:15:18 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; Write-Host ('Downloading https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_x64_windows_hotspot_8u492b09.msi ...'); curl.exe -LfsSo openjdk.msi https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_x64_windows_hotspot_8u492b09.msi ; Write-Host ('Verifying sha256 (b606dcaef8d8896be34e18dbd536437b03761411c7b0a992bcdd6c0962a53edc) ...'); if ((Get-FileHash openjdk.msi -Algorithm sha256).Hash -ne 'b606dcaef8d8896be34e18dbd536437b03761411c7b0a992bcdd6c0962a53edc') { Write-Host 'FAILED!'; exit 1; }; New-Item -ItemType Directory -Path C:\temp | Out-Null; Write-Host 'Installing using MSI ...'; $proc = Start-Process -FilePath "msiexec.exe" -ArgumentList '/i', 'openjdk.msi', '/L*V', 'C:\temp\OpenJDK.log', '/quiet', 'ADDLOCAL=FeatureEnvironment,FeatureJarFileRunWith,FeatureJavaHome', 'INSTALLDIR=C:\openjdk-8' -Wait -Passthru; $proc.WaitForExit() ; if ($proc.ExitCode -ne 0) { Write-Host 'FAILED installing MSI!' ; exit 1; }; Remove-Item -Path C:\temp -Recurse | Out-Null; Write-Host 'Removing openjdk.msi ...'; Remove-Item openjdk.msi -Force

2026-06-09 22:15:27 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; Write-Host 'Verifying install ...'; Write-Host 'java -version'; java -version; Write-Host 'Complete.'

Details
Created

2026-05-12 21:26:20 UTC

Size

93.1 MB

Content Digest
Labels
  • org.opencontainers.image.created
    2026-04-21T15:27:54.810314+00:00
  • org.opencontainers.image.description
    The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.
  • org.opencontainers.image.title
    ubuntu
  • org.opencontainers.image.version
    26.04
Environment
JAVA_HOME

/opt/java/openjdk

JAVA_VERSION

jdk8u492-b09

LANG

en_US.UTF-8

LANGUAGE

en_US:en

LC_ALL

en_US.UTF-8

PATH

/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

[#000] sha256:9c6f78f81026c2f39f141ed672d14a3efb8ee8ae4d02c08dbd7d751ffa3c5038 - 39.64% (36.9 MB)

[#001] sha256:6e1e6d15d19b2a80e7f768ac0a91bdb2925087c53f3f94473451db1b255204d2 - 0.0% (388 Bytes)

[#002] sha256:817ecd02fe45bf20c491ce7930c9b30d511c17e485b1b8510edc70df0c679140 - 19.64% (18.3 MB)

[#003] sha256:b7447cbddb0601a0497454982790b5f2c65d69e5e64a62cc9af15f9418240840 - 40.72% (37.9 MB)

[#004] sha256:cef2b95c88141b35c148abd49ad98b8d1de2eee704d2df595cde4ef5931d8b24 - 0.0% (126 Bytes)

[#005] sha256:737256a17ff56d6ac779012ef388bab7549c309b590966025845a598795ae7b5 - 0.0% (2.41 KB)

History
2026-04-21 15:27:53 UTC

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:rockcraft-base /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/.temp_layer.4513.tar --tag 26.04

2026-04-21 15:27:54 UTC (Set entrypoint)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.entrypoint --clear=config.cmd

2026-04-21 15:27:54 UTC (Set default commands)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.cmd --config.cmd /bin/bash

2026-04-21 15:27:54 UTC (Set default PATH for bare-based rock)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --config.env PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-04-21 15:27:54 UTC (Set labels)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.labels --config.label org.opencontainers.image.version=26.04 --config.label org.opencontainers.image.title=ubuntu --config.label org.opencontainers.image.created=2026-04-21T15:27:54.810314+00:00 --config.label org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

2026-04-21 15:27:54 UTC (Set annotations)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=manifest.annotations --manifest.annotation org.opencontainers.image.version=26.04 --manifest.annotation org.opencontainers.image.title=ubuntu --manifest.annotation org.opencontainers.image.created=2026-04-21T15:27:54.810314+00:00 --manifest.annotation org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

2026-04-21 15:27:54 UTC (Add rock control metadata)

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/.temp_layer.control_data.4513.tar

2026-05-12 21:26:08 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/opt/java/openjdk

2026-05-12 21:26:08 UTC (buildkit.dockerfile.v0)

ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-05-12 21:26:08 UTC (buildkit.dockerfile.v0)

ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

2026-05-12 21:26:08 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends curl wget gnupg fontconfig ca-certificates p11-kit tzdata locales ; echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; locale-gen en_US.UTF-8; rm -rf /var/lib/apt/lists/* # buildkit

2026-05-12 21:26:08 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=jdk8u492-b09

2026-05-12 21:26:20 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='8eef3d4a837bb7a9e45d30a7579d84d5b76a4321f4376573311e6bf89e48f9b0'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_x64_linux_hotspot_8u492b09.tar.gz'; ;; arm64) ESUM='d5e50cb002600007dbdfac523605d26196607fa5212db0942ef05cdce9fe2892'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_aarch64_linux_hotspot_8u492b09.tar.gz'; ;; armhf) ESUM='5f0693c6c8ca0eb8df969bb1053b1926b1e7c57a3f90c6f9e8d493395e76a329'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_arm_linux_hotspot_8u492b09.tar.gz'; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libatomic1; rm -rf /var/lib/apt/lists/*; ;; ppc64el) ESUM='4f724a0fce1117521a3a3e55ebb0281d56f6c9a066092bc3186ee40d8cd955a2'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_ppc64le_linux_hotspot_8u492b09.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; # buildkit

2026-05-12 21:26:20 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java -version"; java -version; echo "Complete." # buildkit

2026-05-12 21:26:20 UTC (buildkit.dockerfile.v0)

COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit

2026-05-12 21:26:20 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["/__cacert_entrypoint.sh"]

Details
Created

2026-05-12 21:26:00 UTC

Size

97.3 MB

Content Digest
Labels
  • org.opencontainers.image.created
    2026-04-21T15:27:26.117874+00:00
  • org.opencontainers.image.description
    The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.
  • org.opencontainers.image.title
    ubuntu
  • org.opencontainers.image.version
    26.04
Environment
JAVA_HOME

/opt/java/openjdk

JAVA_VERSION

jdk8u492-b09

LANG

en_US.UTF-8

LANGUAGE

en_US:en

LC_ALL

en_US.UTF-8

PATH

/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

[#000] sha256:2113f8d7eb32748b14581824c1b94cea9ed9a08456312a2e94eddd522d01b927 - 39.92% (38.8 MB)

[#001] sha256:4a7720058461eb4ae40ed203b9874ab3248bd34ffb9948193e99245229fdbd6f - 0.0% (390 Bytes)

[#002] sha256:57123384ded03425c4bacfdb29af0471bacaad2c92d2609ba3077fc13eb44d90 - 19.59% (19.1 MB)

[#003] sha256:6b2dade80bbb25ed407c845f47228994e511e0d85483c3c199eb58265a10e34c - 40.49% (39.4 MB)

[#004] sha256:4450d131e7c68bded414f7bc6cb6bb5903eca4550610f6cf15dd46bf20cff3b5 - 0.0% (127 Bytes)

[#005] sha256:f4c0d494a9bb16b6bd679d9075a323076560dc5a73a71cc90002cb9dd451d0e9 - 0.0% (2.41 KB)

History
2026-04-21 15:27:25 UTC

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:rockcraft-base /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/.temp_layer.4553.tar --tag 26.04

2026-04-21 15:27:26 UTC (Set entrypoint)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.entrypoint --clear=config.cmd

2026-04-21 15:27:26 UTC (Set default commands)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.cmd --config.cmd /bin/bash

2026-04-21 15:27:26 UTC (Set default PATH for bare-based rock)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --config.env PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-04-21 15:27:26 UTC (Set labels)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.labels --config.label org.opencontainers.image.version=26.04 --config.label org.opencontainers.image.title=ubuntu --config.label org.opencontainers.image.created=2026-04-21T15:27:26.117874+00:00 --config.label org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

2026-04-21 15:27:26 UTC (Set annotations)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=manifest.annotations --manifest.annotation org.opencontainers.image.version=26.04 --manifest.annotation org.opencontainers.image.title=ubuntu --manifest.annotation org.opencontainers.image.created=2026-04-21T15:27:26.117874+00:00 --manifest.annotation org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

2026-04-21 15:27:26 UTC (Add rock control metadata)

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/.temp_layer.control_data.4553.tar

2026-05-12 21:25:58 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/opt/java/openjdk

2026-05-12 21:25:58 UTC (buildkit.dockerfile.v0)

ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-05-12 21:25:58 UTC (buildkit.dockerfile.v0)

ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

2026-05-12 21:25:58 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends curl wget gnupg fontconfig ca-certificates p11-kit tzdata locales ; echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; locale-gen en_US.UTF-8; rm -rf /var/lib/apt/lists/* # buildkit

2026-05-12 21:25:58 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=jdk8u492-b09

2026-05-12 21:26:00 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='8eef3d4a837bb7a9e45d30a7579d84d5b76a4321f4376573311e6bf89e48f9b0'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_x64_linux_hotspot_8u492b09.tar.gz'; ;; arm64) ESUM='d5e50cb002600007dbdfac523605d26196607fa5212db0942ef05cdce9fe2892'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_aarch64_linux_hotspot_8u492b09.tar.gz'; ;; armhf) ESUM='5f0693c6c8ca0eb8df969bb1053b1926b1e7c57a3f90c6f9e8d493395e76a329'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_arm_linux_hotspot_8u492b09.tar.gz'; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libatomic1; rm -rf /var/lib/apt/lists/*; ;; ppc64el) ESUM='4f724a0fce1117521a3a3e55ebb0281d56f6c9a066092bc3186ee40d8cd955a2'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_ppc64le_linux_hotspot_8u492b09.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; # buildkit

2026-05-12 21:26:00 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java -version"; java -version; echo "Complete." # buildkit

2026-05-12 21:26:00 UTC (buildkit.dockerfile.v0)

COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit

2026-05-12 21:26:00 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["/__cacert_entrypoint.sh"]

Details
Created

2026-05-12 21:27:13 UTC

Size

106 MB

Content Digest
Labels
  • org.opencontainers.image.created
    2026-04-21T15:28:42.218648+00:00
  • org.opencontainers.image.description
    The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.
  • org.opencontainers.image.title
    ubuntu
  • org.opencontainers.image.version
    26.04
Environment
JAVA_HOME

/opt/java/openjdk

JAVA_VERSION

jdk8u492-b09

LANG

en_US.UTF-8

LANGUAGE

en_US:en

LC_ALL

en_US.UTF-8

PATH

/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

[#000] sha256:6778ea4a0df31759938f6ad86a00ccbec8f6fb3a87cc23d066b75b8797f38133 - 42.05% (44.4 MB)

[#001] sha256:101a61592fadf77f9bc7cdabb18c478369fa8e8f607c5bded0b7b60eb646761e - 0.0% (391 Bytes)

[#002] sha256:270cd8d1500411864ab50993722b0c94d5f03579ef0b0461324500048eb3033d - 20.29% (21.4 MB)

[#003] sha256:33eea7080b02bde00f30a291179212deb5518ddd89bf2e31cc056cdab30230e3 - 37.67% (39.8 MB)

[#004] sha256:968ed2624c1df274073fe8bcba59fd1a7a605c55f0c00f502d44959cd9018bd3 - 0.0% (127 Bytes)

[#005] sha256:98dd946f364ef909a4dff5e096b3082ec1a8478d33e8e87794d65740f83d11b2 - 0.0% (2.41 KB)

History
2026-04-21 15:28:41 UTC

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:rockcraft-base /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/.temp_layer.4397.tar --tag 26.04

2026-04-21 15:28:42 UTC (Set entrypoint)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.entrypoint --clear=config.cmd

2026-04-21 15:28:42 UTC (Set default commands)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.cmd --config.cmd /bin/bash

2026-04-21 15:28:42 UTC (Set default PATH for bare-based rock)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --config.env PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-04-21 15:28:42 UTC (Set labels)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=config.labels --config.label org.opencontainers.image.version=26.04 --config.label org.opencontainers.image.title=ubuntu --config.label org.opencontainers.image.created=2026-04-21T15:28:42.218648+00:00 --config.label org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

2026-04-21 15:28:42 UTC (Set annotations)

umoci config --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 --clear=manifest.annotations --manifest.annotation org.opencontainers.image.version=26.04 --manifest.annotation org.opencontainers.image.title=ubuntu --manifest.annotation org.opencontainers.image.created=2026-04-21T15:28:42.218648+00:00 --manifest.annotation org.opencontainers.image.description=The Ubuntu container image maintained by Canonical Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide.

2026-04-21 15:28:42 UTC (Add rock control metadata)

umoci raw add-layer --image /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/ubuntu:26.04 /home/buildd/rockcraft-ubuntu-5691f940e215a35dc9b91fc1887cae39/images/.temp_layer.control_data.4397.tar

2026-05-12 21:25:28 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/opt/java/openjdk

2026-05-12 21:25:28 UTC (buildkit.dockerfile.v0)

ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-05-12 21:25:28 UTC (buildkit.dockerfile.v0)

ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

2026-05-12 21:25:28 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends curl wget gnupg fontconfig ca-certificates p11-kit tzdata locales ; echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; locale-gen en_US.UTF-8; rm -rf /var/lib/apt/lists/* # buildkit

2026-05-12 21:25:28 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=jdk8u492-b09

2026-05-12 21:27:11 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='8eef3d4a837bb7a9e45d30a7579d84d5b76a4321f4376573311e6bf89e48f9b0'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_x64_linux_hotspot_8u492b09.tar.gz'; ;; arm64) ESUM='d5e50cb002600007dbdfac523605d26196607fa5212db0942ef05cdce9fe2892'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_aarch64_linux_hotspot_8u492b09.tar.gz'; ;; armhf) ESUM='5f0693c6c8ca0eb8df969bb1053b1926b1e7c57a3f90c6f9e8d493395e76a329'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_arm_linux_hotspot_8u492b09.tar.gz'; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libatomic1; rm -rf /var/lib/apt/lists/*; ;; ppc64el) ESUM='4f724a0fce1117521a3a3e55ebb0281d56f6c9a066092bc3186ee40d8cd955a2'; BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u492-b09/OpenJDK8U-jre_ppc64le_linux_hotspot_8u492b09.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; # buildkit

2026-05-12 21:27:12 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java -version"; java -version; echo "Complete." # buildkit

2026-05-12 21:27:13 UTC (buildkit.dockerfile.v0)

COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit

2026-05-12 21:27:13 UTC (buildkit.dockerfile.v0)

ENTRYPOINT ["/__cacert_entrypoint.sh"]

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Please be careful as this will not just delete the reference but also the actual content!

For example when you have latest and v1.2.3 both pointing to the same image
the deletion of latest will also permanently remove v1.2.3.

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