library
    openjdk
    27-ea-21-jdk-windowsservercore-ltsc2022
Namespace
library
Image / Tag
openjdk:27-ea-21-jdk-windowsservercore-ltsc2022
Content Digest
sha256:f12b9061c734a0e92c903fe036d8b3d9c0c796f27ed160683d02375131635bd6
Details
Created

2026-05-12 23:56:21 UTC

Size

2.19 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] sha256:3cc21a1b754848d23f00aa65cb94ec34c9a5dc6028b3aada42039c824738d02f - 63.41% (1.39 GB)

[#001] sha256:857865ad3eca4da109d969134a9cab7225d9de49597914ae325d43661900f513 - 26.97% (604 MB)

[#002] sha256:917dd62015b1447671d0b141b1522081735e979c185e6644bec43931db85c017 - 0.0% (1.29 KB)

[#003] sha256:685041c62f433f307e564c68f0285320efafe328f998e28e9f2b3e2cc0be18f6 - 0.02% (482 KB)

[#004] sha256:842a46936c6c8a785b9526bcbdeb541275878c2fe8e05625db6ca7d0e5919fed - 0.0% (1.26 KB)

[#005] sha256:a25c6b5e0c278b8118655fa6f8cd3f3116a7638e16209fa6f9987ce91997596a - 0.01% (329 KB)

[#006] sha256:60753f8e5193b0cc905edeaf434bd41197c12d05956662123a02fa47f415468f - 0.0% (1.3 KB)

[#007] sha256:75f381e27eac1f2f2ec69ca75cce874b777ddf2ec1b172719897897cbfcafb90 - 0.0% (1.28 KB)

[#008] sha256:1f31a1248789a28678051c1e704764d0790b8cfb9978cea4a09a3a21a55c23ce - 0.0% (1.27 KB)

[#009] sha256:33d958b141b9c9e4a90405251e7d47d8c83b89db2a91d906e2a26abbdd5a31ef - 9.59% (215 MB)

[#010] sha256:20091ec95c2165529715cc029a6cd73fb2010429d0fd7a680a988b7d637a3a6f - 0.0% (1.29 KB)

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

Apply image 10.0.20348.4294

2026-05-07 03:49:54 UTC

Install update 10.0.20348.5139

2026-05-12 23:39:15 UTC

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

2026-05-12 23:55:53 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 23:55:54 UTC

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

2026-05-12 23:55:59 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 23:56:00 UTC

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

2026-05-12 23:56:00 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 23:56:01 UTC

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

2026-05-12 23:56:20 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 23:56:21 UTC

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

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