Docker Registry Browser

Namespace

library

Image / Tag

openjdk:28-ea-20-jdk

Content Digest

sha256:5d242e86f383cd15af1323e72eb9ef80ef0c0c87316d7185c61bf0a67242fa83

Details

Created

2026-10-19 22:11:49 UTC

Size

310 MB

Content Digest

Environment

JAVA_HOME

/usr/java/openjdk-28

JAVA_VERSION

28-ea+20

LANG

C.UTF-8

PATH

/usr/java/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

[#000] sha256:06eb674b75f6977f06bebb62bdcbb4958a74e27d7ea78f4b4a0d4a529751239a - 13.84% (42.8 MB)

[#001] sha256:6bcbda8b0bd7b8deb59d0d3cc6d9446bbe414e04c2fdaf7e98c7e54a0a76e599 - 11.37% (35.2 MB)

[#002] sha256:ddc1fd605d44edd2065443f86ced1b41d7200f6154086b8bb58d28d005b3c314 - 74.8% (232 MB)

History

2026-10-19 21:32:20 UTC (buildkit.dockerfile.v0)

ADD oraclelinux-10-slim-amd64-rootfs.tar.xz / # buildkit

2026-10-19 21:32:20 UTC (buildkit.dockerfile.v0)

CMD ["/bin/bash"]

2026-10-19 22:11:39 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; microdnf install gzip tar binutils freetype fontconfig ; microdnf clean all # buildkit

2026-10-19 22:11:49 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/java/openjdk-28

2026-10-19 22:11:49 UTC (buildkit.dockerfile.v0)

ENV PATH=/usr/java/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-10-19 22:11:49 UTC (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-10-19 22:11:49 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=28-ea+20

2026-10-19 22:11:49 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/jdk28/20/GPL/openjdk-28-ea+20_linux-x64_bin.tar.gz'; downloadSha256='fd0b94162fede0e2f7a31106a38d0105b23e96521d8c61c0f1a0967e1383b59d'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk28/20/GPL/openjdk-28-ea+20_linux-aarch64_bin.tar.gz'; downloadSha256='a680de4b2f2e749f2257cc707fa250de84b5178bbf61f984f9811ce7d90e5481'; ;; *) 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

2026-10-19 22:11:49 UTC (buildkit.dockerfile.v0)

CMD ["jshell"]

Details

Created

2026-10-16 20:49:52 UTC

Size

2.45 GB

Content Digest

Environment

JAVA_HOME

C:\openjdk-28

JAVA_SHA256

b10306b75f84c95057de58f44a5276866fdcd0a274b0b52963da4adfb39fad4b

JAVA_URL

https://download.java.net/java/early_access/jdk28/20/GPL/openjdk-28-ea+20_windows-x64_bin.zip

JAVA_VERSION

28-ea+20

Layers

[#000] sha256:0938cf51b672b81c9804d1d5f0c57031c931f41b279270e84820c63642d6a3bd - 57.86% (1.42 GB)

[#001] sha256:313fd727a719542e5d0b85e1b735e644a35d82775b58aa9afb5e79e24f63ae2f - 33.01% (829 MB)

[#002] sha256:30233c4168f9992d50584d2d698effa4424ebdd0126152fa60d94095085a992d - 0.0% (1.26 KB)

[#003] sha256:d4b2e934efe23ab49418341a36b44294e118d58ec747620d49000be39e32680e - 0.01% (349 KB)

[#004] sha256:4e3c7a64cc17f959c5669e7fee76bccf02dcf8ab85c632340a65f4b79a5b4e5e - 0.0% (1.27 KB)

[#005] sha256:6b2893298640b5b043341e07d2207e0e9a90140316c9551744115c434a6480eb - 0.01% (335 KB)

[#006] sha256:69f9c0be8d6721d3695d3528806e271380a50bd0bc8c66ad48e301e973f5cbc8 - 0.0% (1.25 KB)

[#007] sha256:d74b589c6567388c05d9b15db953930d3df30b2280a2bd8002b83669e523aa4c - 0.0% (1.23 KB)

[#008] sha256:77da8f26fbe29fbd54a51c6f0c38989e0128e9b5d178f3c719d70ba3d7841eab - 0.0% (1.27 KB)

[#009] sha256:550dfdd63e513b2da150b30b3d6a220fb6e4d4d10e090f9bc04986cc29bd0a28 - 9.11% (229 MB)

[#010] sha256:84262ecfe874adb07b1e168b347a6fda70177abe60cb3e14a1f87368281ad81c - 0.0% (1.25 KB)

History

2026-01-11 09:57:36 UTC

Apply image 10.0.26100.32230

2026-10-13 00:57:35 UTC

Install update 10.0.26100.33650

2026-10-16 20:30:14 UTC

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

2026-10-16 20:49:20 UTC

powershell -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.'

2026-10-16 20:49:21 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_HOME=C:\openjdk-28

2026-10-16 20:49:26 UTC

powershell -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.'

2026-10-16 20:49:27 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=28-ea+20

2026-10-16 20:49:28 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_URL=https://download.java.net/java/early_access/jdk28/20/GPL/openjdk-28-ea+20_windows-x64_bin.zip

2026-10-16 20:49:29 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_SHA256=b10306b75f84c95057de58f44a5276866fdcd0a274b0b52963da4adfb39fad4b

2026-10-16 20:49:51 UTC

powershell -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.'

2026-10-16 20:49:52 UTC

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

Details

Created

2026-10-16 20:51:33 UTC

Size

2.3 GB

Content Digest

Environment

JAVA_HOME

C:\openjdk-28

JAVA_SHA256

b10306b75f84c95057de58f44a5276866fdcd0a274b0b52963da4adfb39fad4b

JAVA_URL

https://download.java.net/java/early_access/jdk28/20/GPL/openjdk-28-ea+20_windows-x64_bin.zip

JAVA_VERSION

28-ea+20

Layers

[#000] sha256:3cc21a1b754848d23f00aa65cb94ec34c9a5dc6028b3aada42039c824738d02f - 60.36% (1.39 GB)

[#001] sha256:2ec79e5e58bee753e347abf7bc98770bade10fd0e7a859be73c331308b8eb13d - 29.89% (703 MB)

[#002] sha256:5c8aa03da74b5d0234f4f699ca7462ab937696ca4ba6a968d2c542a67f99f054 - 0.0% (1.29 KB)

[#003] sha256:cd4f2a6ff6e932a3614b31d1ccea86a46fe8ac93663ec66fd9351171f6c35423 - 0.01% (338 KB)

[#004] sha256:01868da6834b3cb03d883423280d8c8559e079badf08f2e04825c753d40f40cf - 0.0% (1.29 KB)

[#005] sha256:21b5cfc96fd53f924d88af18a477a9fad3d1a6b61e3b5721a7ca15910a0b78bb - 0.01% (318 KB)

[#006] sha256:f7bc585666f7b8fc0652b29077a3a208bd92170ffbb2a2454cc6652eebbb0e2e - 0.0% (1.26 KB)

[#007] sha256:0fee8c8f16bb54f2bd796c168ddb408555bf8cd3a16c9b3c14d9728d0c6c03c3 - 0.0% (1.28 KB)

[#008] sha256:df3fb5c2b5f8f6b4743b3082b4bdfb6db44bd9c31f5bf47c5b6f43c6420629c8 - 0.0% (1.26 KB)

[#009] sha256:40a449978e943c64ab2ea4a0199a26232d8a04e2780bf3f7053b7c3cbd56437f - 9.72% (229 MB)

[#010] sha256:3fdc9d8977b1f02cb095eee3a1f46f672d51c2466794f77aa82618dfd73a85d9 - 0.0% (1.3 KB)

History

2025-10-09 07:51:18 UTC

Apply image 10.0.20348.4294

2026-10-13 04:45:55 UTC

Install update 10.0.20348.5761

2026-10-16 20:29:11 UTC

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

2026-10-16 20:50:55 UTC

powershell -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.'

2026-10-16 20:50:57 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_HOME=C:\openjdk-28

2026-10-16 20:51:04 UTC

powershell -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.'

2026-10-16 20:51:06 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=28-ea+20

2026-10-16 20:51:07 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_URL=https://download.java.net/java/early_access/jdk28/20/GPL/openjdk-28-ea+20_windows-x64_bin.zip

2026-10-16 20:51:08 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_SHA256=b10306b75f84c95057de58f44a5276866fdcd0a274b0b52963da4adfb39fad4b

2026-10-16 20:51:31 UTC

powershell -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.'

2026-10-16 20:51:33 UTC

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

Details

Created

2026-10-19 22:11:37 UTC

Size

306 MB

Content Digest

Environment

JAVA_HOME

/usr/java/openjdk-28

JAVA_VERSION

28-ea+20

LANG

C.UTF-8

PATH

/usr/java/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

Layers

[#000] sha256:0a8f8fa3fd533594ebbeda129c45aa129ac3ff81d4e7b1af5cec3bc2b5ce2d15 - 13.5% (41.4 MB)

[#001] sha256:c687ba7f5a82b4fd2d80dde58fab27c6a5b3ab6ab3c35ef0edbf18188ec908d7 - 11.51% (35.2 MB)

[#002] sha256:0f29e5b9d3191e96220fb209c08e24e80f932faeae405e726eced8fb5b9d8301 - 74.99% (230 MB)

History

2026-10-19 21:32:14 UTC (buildkit.dockerfile.v0)

ADD oraclelinux-10-slim-arm64v8-rootfs.tar.xz / # buildkit

2026-10-19 21:32:14 UTC (buildkit.dockerfile.v0)

CMD ["/bin/bash"]

2026-10-19 22:11:23 UTC (buildkit.dockerfile.v0)

RUN /bin/sh -c set -eux; microdnf install gzip tar binutils freetype fontconfig ; microdnf clean all # buildkit

2026-10-19 22:11:37 UTC (buildkit.dockerfile.v0)

ENV JAVA_HOME=/usr/java/openjdk-28

2026-10-19 22:11:37 UTC (buildkit.dockerfile.v0)

ENV PATH=/usr/java/openjdk-28/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

2026-10-19 22:11:37 UTC (buildkit.dockerfile.v0)

ENV LANG=C.UTF-8

2026-10-19 22:11:37 UTC (buildkit.dockerfile.v0)

ENV JAVA_VERSION=28-ea+20

2026-10-19 22:11:37 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/jdk28/20/GPL/openjdk-28-ea+20_linux-x64_bin.tar.gz'; downloadSha256='fd0b94162fede0e2f7a31106a38d0105b23e96521d8c61c0f1a0967e1383b59d'; ;; 'aarch64') downloadUrl='https://download.java.net/java/early_access/jdk28/20/GPL/openjdk-28-ea+20_linux-aarch64_bin.tar.gz'; downloadSha256='a680de4b2f2e749f2257cc707fa250de84b5178bbf61f984f9811ce7d90e5481'; ;; *) 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

2026-10-19 22:11:37 UTC (buildkit.dockerfile.v0)

CMD ["jshell"]

Danger Zone

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.