library
    openjdk
    26-ea-21-windowsservercore-ltsc2022
Namespace
library
Image / Tag
openjdk:26-ea-21-windowsservercore-ltsc2022
Content Digest
sha256:f6e0f83fdf235835ea9714a93e7fe7b90c6d4d7115658e86bb97eddb57cbd0bd
Details
Created

2025-10-24 23:40:12 UTC

Size

1.68 GB

Content Digest
Environment
JAVA_HOME

C:\openjdk-26

JAVA_SHA256

25b332cae815558e365575910625e421a10ecbf655f0ed2d480d42f3224e9b93

JAVA_URL

https://download.java.net/java/early_access/jdk26/21/GPL/openjdk-26-ea+21_windows-x64_bin.zip

JAVA_VERSION

26-ea+21

Layers

[#000] sha256:3cc21a1b754848d23f00aa65cb94ec34c9a5dc6028b3aada42039c824738d02f - 82.74% (1.39 GB)

[#001] sha256:130d5bf0bd040ed2a9354c6bb5dc8ff89b34e452980249bf817f0b7cb33a21ce - 4.9% (84.1 MB)

[#002] sha256:4e49ff08bad79abee2117ad31238f872fddee88f6fdb356a9bf85922ae18b21a - 0.0% (1.29 KB)

[#003] sha256:61d00f1ffb286b93ed8fb3abda82d1bba997eea7bdad3f84da36153530be93af - 0.03% (487 KB)

[#004] sha256:d4d5a38902f5ad04ef42c5b6206d70c1c23fead687c17ec1cb2de78f388ab200 - 0.0% (1.26 KB)

[#005] sha256:8eb8940908bf17621a804ede266539b32be0328fa10a9743777a5911ee909e8a - 0.02% (329 KB)

[#006] sha256:506982969c9c4d44c21507b061fd1fb11c66157243c1bcff1c428ac027f91338 - 0.0% (1.29 KB)

[#007] sha256:af15034e30f9b4118d54fcffb09437a11e44b3dd837db12762ffb9e64d06f489 - 0.0% (1.3 KB)

[#008] sha256:82f64b4f68ac66f9a0c0773af8baa830294d0652d7b80701db4e11cd8378df8a - 0.0% (1.29 KB)

[#009] sha256:276e593b506bb559cfd6dc44aa84bd56ad04d44afe6d48be1db1abd87e95c3f8 - 12.31% (211 MB)

[#010] sha256:2d3c22566ecfd63fb6c5966e78a655487774f547f0ff64b517b38ca1ce041ac2 - 0.0% (1.26 KB)

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

Apply image 10.0.20348.4294

2025-10-22 21:59:56 UTC

Install update 10.0.20348.4297

2025-10-24 23:39:06 UTC

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

2025-10-24 23:39:23 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.'

2025-10-24 23:39:24 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_HOME=C:\openjdk-26

2025-10-24 23:39:30 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.'

2025-10-24 23:39:31 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=26-ea+21

2025-10-24 23:39:32 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_URL=https://download.java.net/java/early_access/jdk26/21/GPL/openjdk-26-ea+21_windows-x64_bin.zip

2025-10-24 23:39:32 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_SHA256=25b332cae815558e365575910625e421a10ecbf655f0ed2d480d42f3224e9b93

2025-10-24 23:40:11 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.'

2025-10-24 23:40:12 UTC

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

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