library
    openjdk
    27-ea-21-jdk-windowsservercore-ltsc2025
Namespace
library
Image / Tag
openjdk:27-ea-21-jdk-windowsservercore-ltsc2025
Content Digest
sha256:84f12adf79e798b1ce28ef11e9cc8ecb3f462d72ba6832ce29401bdcefefcd6c
Details
Created

2026-05-12 23:50:21 UTC

Size

2.26 GB

Content Digest
Environment
JAVA_HOME

C:\openjdk-27

JAVA_SHA256

c141a4db38b2d45883ed5d65a72f4444d1efa690d650027308594335dec2b07b

JAVA_URL

https://download.java.net/java/early_access/jdk27/21/GPL/openjdk-27-ea+21_windows-x64_bin.zip

JAVA_VERSION

27-ea+21

Layers

[#000] sha256:0938cf51b672b81c9804d1d5f0c57031c931f41b279270e84820c63642d6a3bd - 62.63% (1.42 GB)

[#001] sha256:f787ad06f38db673c3d304f21c09a82ff9a1ced32062515ea52fdb0383457b24 - 28.08% (651 MB)

[#002] sha256:c8b51f7f8f80dada0ff15ebfc020be610f4ccb1f56aa991e13148edd33df8342 - 0.0% (1.33 KB)

[#003] sha256:c785968391fa55bac93a778300e57101492475d74584e011ad34b8f8302dba3d - 0.02% (392 KB)

[#004] sha256:7e31999aa06627ee760fa15e484accbc378230565b37beecef96c74f6436284b - 0.0% (1.29 KB)

[#005] sha256:351acfd40993c8eb6f51df06e359873f365f081ab36f4926b6f200cf07ed5298 - 0.02% (379 KB)

[#006] sha256:0c2b3bc8ce88f5793bb370b76d107976abdadba667d9d3d6fd524bd26ae98dfe - 0.0% (1.27 KB)

[#007] sha256:d1e25e10449844aa90328c5b6fac1bfab7abf93d407e6158c20739ae6fcec289 - 0.0% (1.29 KB)

[#008] sha256:e71253120a4f9881a5f077abf57e8b65b1ce63b761e860d4dd7c711f560ad599 - 0.0% (1.29 KB)

[#009] sha256:e3007bf0f74e751c15fcf27d97add579df2e2a700388c4d75e52cd550c6a6c88 - 9.26% (215 MB)

[#010] sha256:8ab2488eb9e70b70165e23d1645f72c8e11bbaa710f8dacd2d7ef2076aa0905f - 0.0% (1.31 KB)

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

Apply image 10.0.26100.32230

2026-05-10 10:08:54 UTC

Install update 10.0.26100.32860

2026-05-12 23:39:20 UTC

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

2026-05-12 23:49:49 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.'

2026-05-12 23:49:50 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_HOME=C:\openjdk-27

2026-05-12 23:49:55 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.'

2026-05-12 23:49:56 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=27-ea+21

2026-05-12 23:49:57 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_URL=https://download.java.net/java/early_access/jdk27/21/GPL/openjdk-27-ea+21_windows-x64_bin.zip

2026-05-12 23:49:58 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_SHA256=c141a4db38b2d45883ed5d65a72f4444d1efa690d650027308594335dec2b07b

2026-05-12 23:50:20 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.'

2026-05-12 23:50:21 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) 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.

Delete