Namespace
library
Image / Tagopenjdk:26-ea-20
Content Digestsha256:0640fcc10dfe7542ab6b94de8979fefdc5aece0f4360abaa28bbab117f169d4d
Details
2025-10-20 18:48:18 UTC
299 MB
Environment
JAVA_HOME/usr/java/openjdk-26
JAVA_VERSION26-ea+20
LANGC.UTF-8
PATH/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
Layers
[#000] sha256:023a182c62a0ce5adf24030e7fee994ceaa333b22cdb5f1a0835501015edf3ed - 15.8% (47.2 MB)
[#001] sha256:09c866b10aa84572d6ccbe9ede1c14e6efb6e2dbe1cdecfdd5070cae2ea27f72 - 12.16% (36.3 MB)
[#002] sha256:e0597ba46067f9c883e71e3c80c84ae2224b43600a53b6f1771d77742a04008b - 72.04% (215 MB)
History
ADD oraclelinux-9-slim-amd64-rootfs.tar.xz / # buildkit
2025-10-17 22:51:41 UTC (buildkit.dockerfile.v0)CMD ["/bin/bash"]
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install gzip tar binutils freetype fontconfig ; microdnf clean all # buildkit
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/usr/java/openjdk-26
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)ENV PATH=/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)ENV LANG=C.UTF-8
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=26-ea+20
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; arch="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "$arch" in 'x86_64') downloadUrl='https://download.java.net/java/early_access/jdk26/20/GPL/openjdk-26-ea+20_linux-x64_bin.tar.gz'; downloadSha256='5a59bcbbbee3ef3870abde737d101b8688ff06144c853ff29ef6ac8247c96a87'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk26/20/GPL/openjdk-26-ea+20_linux-aarch64_bin.tar.gz'; downloadSha256='bf2a13c36da561391ccbda5d5d8dcce3963d35f2d5b0819a1fa725999f090aa4'; ;; *) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; esac; curl -fL -o openjdk.tgz "$downloadUrl"; echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; mkdir -p "$JAVA_HOME"; tar --extract --file openjdk.tgz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm openjdk.tgz*; rm -rf "$JAVA_HOME/lib/security/cacerts"; ln -sT /etc/pki/ca-trust/extracted/java/cacerts "$JAVA_HOME/lib/security/cacerts"; ln -sfT "$JAVA_HOME" /usr/java/default; ln -sfT "$JAVA_HOME" /usr/java/latest; for bin in "$JAVA_HOME/bin/"*; do base="$(basename "$bin")"; [ ! -e "/usr/bin/$base" ]; alternatives --install "/usr/bin/$base" "$base" "$bin" 20000; done; java -Xshare:dump; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; javac --version; java --version # buildkit
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
Details
2025-10-24 18:26:20 UTC
3.21 GB
Environment
JAVA_HOMEC:\openjdk-26
JAVA_SHA256dbd547c391f90daa966d5d3a236e5a3cf792dea341d9596eb2a155059fe571a1
JAVA_URLhttps://download.java.net/java/early_access/jdk26/20/GPL/openjdk-26-ea+20_windows-x64_bin.zip
JAVA_VERSION26-ea+20
Layers
[#000] sha256:1317fe15185685e9cd27f7542cd96f4847343401288a8b6798273a4ac60844eb - 64.35% (2.06 GB)
[#001] sha256:27c754a6aa9f16aa1c4d70f2ffa463bbd24a85c1acd69772fb9ea2d810f69847 - 29.19% (958 MB)
[#002] sha256:571af3b90b3defe521c8285732a5f27a7d3abdaa40750b1b3e6b3d6208a2b69d - 0.0% (1.29 KB)
[#003] sha256:63342a0df8c3b04da2641155654f3abb2efd56e5631d876efd52b593ded2533e - 0.01% (349 KB)
[#004] sha256:778674c5686153fd6b36a9dce761dd8d20054eae0ac61ec44dc9990e84afa732 - 0.0% (1.26 KB)
[#005] sha256:509fa57fff4e53c6a15dc770524ac1915eb558c250371f1fab8177c48c85bee2 - 0.01% (332 KB)
[#006] sha256:415656e85a86621f67a54d2f4580c516da12bed96b4b70919b275baa66d3e033 - 0.0% (1.29 KB)
[#007] sha256:93b0b4804f525525dbfc6675fabde05c6aa78a4e69fe543eff6d529d1eb3e979 - 0.0% (1.29 KB)
[#008] sha256:b5f4143e4d79f6d99ae2b1bfa65167a789d64367ecd72eb819142ccca08a0b18 - 0.0% (1.29 KB)
[#009] sha256:80e15882bb296b95dc8e2c193f8548e10e565b2b1331985ae12f75b576e0f3c9 - 6.44% (211 MB)
[#010] sha256:a5a5769a93539dbd680ec29a6ec9b65125efda73eb2831a4dc1fe17de224a154 - 0.0% (1.29 KB)
History
Apply image 10.0.26100.2605
2025-10-22 07:45:25 UTCInstall update 10.0.26100.6905
2025-10-24 18:13:32 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) SHELL [powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';]
2025-10-24 18:25:51 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; Write-Host 'Enabling TLS 1.2 (https://githubengineering.com/crypto-removal-notice/) ...'; $tls12RegBase = 'HKLM:\\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2'; if (Test-Path $tls12RegBase) { throw ('"{0}" already exists!' -f $tls12RegBase) }; New-Item -Path ('{0}/Client' -f $tls12RegBase) -Force; New-Item -Path ('{0}/Server' -f $tls12RegBase) -Force; New-ItemProperty -Path ('{0}/Client' -f $tls12RegBase) -Name 'DisabledByDefault' -PropertyType DWORD -Value 0 -Force; New-ItemProperty -Path ('{0}/Client' -f $tls12RegBase) -Name 'Enabled' -PropertyType DWORD -Value 1 -Force; New-ItemProperty -Path ('{0}/Server' -f $tls12RegBase) -Name 'DisabledByDefault' -PropertyType DWORD -Value 0 -Force; New-ItemProperty -Path ('{0}/Server' -f $tls12RegBase) -Name 'Enabled' -PropertyType DWORD -Value 1 -Force; Write-Host 'Complete.'
2025-10-24 18:25:52 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_HOME=C:\openjdk-26
2025-10-24 18:25:57 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; $newPath = ('{0}\bin;{1}' -f $env:JAVA_HOME, $env:PATH); Write-Host ('Updating PATH: {0}' -f $newPath); setx /M PATH $newPath; Write-Host 'Complete.'
2025-10-24 18:25:58 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=26-ea+20
2025-10-24 18:25:58 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_URL=https://download.java.net/java/early_access/jdk26/20/GPL/openjdk-26-ea+20_windows-x64_bin.zip
2025-10-24 18:25:59 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_SHA256=dbd547c391f90daa966d5d3a236e5a3cf792dea341d9596eb2a155059fe571a1
2025-10-24 18:26:20 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; Write-Host ('Downloading {0} ...' -f $env:JAVA_URL); [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; Invoke-WebRequest -Uri $env:JAVA_URL -OutFile 'openjdk.zip'; Write-Host ('Verifying sha256 ({0}) ...' -f $env:JAVA_SHA256); if ((Get-FileHash openjdk.zip -Algorithm sha256).Hash -ne $env:JAVA_SHA256) { Write-Host 'FAILED!'; exit 1; }; Write-Host 'Expanding ...'; New-Item -ItemType Directory -Path C:\temp | Out-Null; Expand-Archive openjdk.zip -DestinationPath C:\temp; Move-Item -Path C:\temp\* -Destination $env:JAVA_HOME; Remove-Item C:\temp; Write-Host 'Removing ...'; Remove-Item openjdk.zip -Force; Write-Host 'Verifying install ...'; Write-Host ' javac --version'; javac --version; Write-Host ' java --version'; java --version; Write-Host 'Complete.'
2025-10-24 18:26:20 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) CMD ["jshell"]
Details
2025-10-24 18:26:01 UTC
1.68 GB
Environment
JAVA_HOMEC:\openjdk-26
JAVA_SHA256dbd547c391f90daa966d5d3a236e5a3cf792dea341d9596eb2a155059fe571a1
JAVA_URLhttps://download.java.net/java/early_access/jdk26/20/GPL/openjdk-26-ea+20_windows-x64_bin.zip
JAVA_VERSION26-ea+20
Layers
[#000] sha256:3cc21a1b754848d23f00aa65cb94ec34c9a5dc6028b3aada42039c824738d02f - 82.74% (1.39 GB)
[#001] sha256:130d5bf0bd040ed2a9354c6bb5dc8ff89b34e452980249bf817f0b7cb33a21ce - 4.9% (84.1 MB)
[#002] sha256:116a61045287ead6d3e96e549433b65e0cd74ce2180f5ec4df258d66b09b85a4 - 0.0% (1.28 KB)
[#003] sha256:1965ee7d4e5941254fb504bbf07a4d846c8116a09543cba0b5dd6a02dd409afd - 0.03% (482 KB)
[#004] sha256:b85c552306b194d12184edfc57f11620f4383e3e211e30f804ecc2c62b3daf45 - 0.0% (1.28 KB)
[#005] sha256:53b2b5536b51c7e63ab0aaa7b83c1ce821c45bacbe94eecfa84d1bc905ee4fbe - 0.02% (327 KB)
[#006] sha256:19c6b48d4b9e27041f607e7788cacf2a1014a2b43034c941e117e70267d2e3e1 - 0.0% (1.29 KB)
[#007] sha256:a51cee5eca8ba1661d9a9d0aaf49f7e160a3f57b3c082a26e49764644d977f09 - 0.0% (1.26 KB)
[#008] sha256:281720dc0cebc19f7f111c9214ae5141953a3670e2135c7858d72a05b821fde5 - 0.0% (1.26 KB)
[#009] sha256:ed9e5b921041249c96fa258465845aa39e5326cc1ed747dbdeb5e71241beede6 - 12.31% (211 MB)
[#010] sha256:c2217eb78e443602f482082162a9636ac0f1e367296905bd9e618a23ad0fc0af - 0.0% (1.26 KB)
History
Apply image 10.0.20348.4294
2025-10-22 21:59:56 UTCInstall update 10.0.20348.4297
2025-10-24 18:10:47 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) SHELL [powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';]
2025-10-24 18:25:18 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; Write-Host 'Enabling TLS 1.2 (https://githubengineering.com/crypto-removal-notice/) ...'; $tls12RegBase = 'HKLM:\\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2'; if (Test-Path $tls12RegBase) { throw ('"{0}" already exists!' -f $tls12RegBase) }; New-Item -Path ('{0}/Client' -f $tls12RegBase) -Force; New-Item -Path ('{0}/Server' -f $tls12RegBase) -Force; New-ItemProperty -Path ('{0}/Client' -f $tls12RegBase) -Name 'DisabledByDefault' -PropertyType DWORD -Value 0 -Force; New-ItemProperty -Path ('{0}/Client' -f $tls12RegBase) -Name 'Enabled' -PropertyType DWORD -Value 1 -Force; New-ItemProperty -Path ('{0}/Server' -f $tls12RegBase) -Name 'DisabledByDefault' -PropertyType DWORD -Value 0 -Force; New-ItemProperty -Path ('{0}/Server' -f $tls12RegBase) -Name 'Enabled' -PropertyType DWORD -Value 1 -Force; Write-Host 'Complete.'
2025-10-24 18:25:19 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_HOME=C:\openjdk-26
2025-10-24 18:25:24 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; $newPath = ('{0}\bin;{1}' -f $env:JAVA_HOME, $env:PATH); Write-Host ('Updating PATH: {0}' -f $newPath); setx /M PATH $newPath; Write-Host 'Complete.'
2025-10-24 18:25:25 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=26-ea+20
2025-10-24 18:25:26 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_URL=https://download.java.net/java/early_access/jdk26/20/GPL/openjdk-26-ea+20_windows-x64_bin.zip
2025-10-24 18:25:27 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_SHA256=dbd547c391f90daa966d5d3a236e5a3cf792dea341d9596eb2a155059fe571a1
2025-10-24 18:25:59 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; Write-Host ('Downloading {0} ...' -f $env:JAVA_URL); [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; Invoke-WebRequest -Uri $env:JAVA_URL -OutFile 'openjdk.zip'; Write-Host ('Verifying sha256 ({0}) ...' -f $env:JAVA_SHA256); if ((Get-FileHash openjdk.zip -Algorithm sha256).Hash -ne $env:JAVA_SHA256) { Write-Host 'FAILED!'; exit 1; }; Write-Host 'Expanding ...'; New-Item -ItemType Directory -Path C:\temp | Out-Null; Expand-Archive openjdk.zip -DestinationPath C:\temp; Move-Item -Path C:\temp\* -Destination $env:JAVA_HOME; Remove-Item C:\temp; Write-Host 'Removing ...'; Remove-Item openjdk.zip -Force; Write-Host 'Verifying install ...'; Write-Host ' javac --version'; javac --version; Write-Host ' java --version'; java --version; Write-Host 'Complete.'
2025-10-24 18:26:01 UTCpowershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) CMD ["jshell"]
Details
2025-10-20 18:48:18 UTC
296 MB
Environment
JAVA_HOME/usr/java/openjdk-26
JAVA_VERSION26-ea+20
LANGC.UTF-8
PATH/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
Layers
[#000] sha256:0d86225d469f0ff347ff30258f3d1cb485b7b232705fcdf92e57ac5d6895ea30 - 15.51% (45.9 MB)
[#001] sha256:f7abf9b5ac6e04ae79429ac398f1c36fe0800241f536cfec4212e43951406c4f - 12.41% (36.7 MB)
[#002] sha256:7e27c39ec2fc86bde4248d7676af7a1be3e098446bed593adc792141beaec2ce - 72.08% (213 MB)
History
ADD oraclelinux-9-slim-arm64v8-rootfs.tar.xz / # buildkit
2025-10-17 22:52:46 UTC (buildkit.dockerfile.v0)CMD ["/bin/bash"]
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install gzip tar binutils freetype fontconfig ; microdnf clean all # buildkit
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/usr/java/openjdk-26
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)ENV PATH=/usr/java/openjdk-26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)ENV LANG=C.UTF-8
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=26-ea+20
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; arch="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "$arch" in 'x86_64') downloadUrl='https://download.java.net/java/early_access/jdk26/20/GPL/openjdk-26-ea+20_linux-x64_bin.tar.gz'; downloadSha256='5a59bcbbbee3ef3870abde737d101b8688ff06144c853ff29ef6ac8247c96a87'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk26/20/GPL/openjdk-26-ea+20_linux-aarch64_bin.tar.gz'; downloadSha256='bf2a13c36da561391ccbda5d5d8dcce3963d35f2d5b0819a1fa725999f090aa4'; ;; *) echo >&2 "error: unsupported architecture: '$arch'"; exit 1 ;; esac; curl -fL -o openjdk.tgz "$downloadUrl"; echo "$downloadSha256 *openjdk.tgz" | sha256sum --strict --check -; mkdir -p "$JAVA_HOME"; tar --extract --file openjdk.tgz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm openjdk.tgz*; rm -rf "$JAVA_HOME/lib/security/cacerts"; ln -sT /etc/pki/ca-trust/extracted/java/cacerts "$JAVA_HOME/lib/security/cacerts"; ln -sfT "$JAVA_HOME" /usr/java/default; ln -sfT "$JAVA_HOME" /usr/java/latest; for bin in "$JAVA_HOME/bin/"*; do base="$(basename "$bin")"; [ ! -e "/usr/bin/$base" ]; alternatives --install "/usr/bin/$base" "$base" "$bin" 20000; done; java -Xshare:dump; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; javac --version; java --version # buildkit
2025-10-20 18:48:18 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
Delete Tag
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.