library
    openjdk
    28-ea-windowsservercore-ltsc2025
Namespace
library
Image / Tag
openjdk:28-ea-windowsservercore-ltsc2025
Content Digest
sha256:39eed509f56df99ba4626d6d893b8e357f8110e5a9f600f762217584a8def846
Details
Created

2026-09-25 18:25:02 UTC

Size

2.51 GB

Content Digest
Environment
JAVA_HOME

C:\openjdk-28

JAVA_SHA256

16ddf389a8cd7a2b99ff3b3aebd13bf08fe7b680bf4f37eaf3147f8b5e7729d5

JAVA_URL

https://download.java.net/java/early_access/jdk28/17/GPL/openjdk-28-ea+17_windows-x64_bin.zip

JAVA_VERSION

28-ea+17

Layers

[#000] sha256:0938cf51b672b81c9804d1d5f0c57031c931f41b279270e84820c63642d6a3bd - 56.45% (1.42 GB)

[#001] sha256:57ad760a8a0dac5abb352847ef76295f82b76df46372259a4df2102ad3adf78b - 34.64% (891 MB)

[#002] sha256:219fcbfdaca01d3425457ba2beb6bac0cc76ace5134c4e0c8bc4ef9192b76da2 - 0.0% (1.29 KB)

[#003] sha256:aca0bf4745d31165c51eb0d256bcb50e650b77b5c84dcf9b56b6e804cd00f394 - 0.01% (380 KB)

[#004] sha256:079ce743866e5f8a19ab0475071850e4b2b1b85073674eb53713da087c3e8a75 - 0.0% (1.25 KB)

[#005] sha256:2b08ab6b6ea5cde9cd3b3c2515d6b12f96562234955ee5b0a050fd02d9bffb3e - 0.01% (367 KB)

[#006] sha256:012e73e819d9012d3e9d93396c9e499b00f250dc8f587e4cc536257dd363e435 - 0.0% (1.23 KB)

[#007] sha256:7b0b8b66671e131d5d7276202e6a7a76a20fcd7cb34133c2ddbe37868ff14c16 - 0.0% (1.25 KB)

[#008] sha256:9437322d287780262f76ca6d071feb412b7c133b0a7081ae087125681661b25a - 0.0% (1.26 KB)

[#009] sha256:70af59dac41a35bd5e4de3722bcfbba465e0e1b9991fa81cdae150b852a3644c - 8.89% (229 MB)

[#010] sha256:cb50aa845a07f06370c8bd840b442f7700af1941a7bd3159581d2d3c7bcf29de - 0.0% (1.26 KB)

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

Apply image 10.0.26100.32230

2026-09-05 17:41:23 UTC

Install update 10.0.26100.33438

2026-09-25 18:22:54 UTC

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

2026-09-25 18:24:11 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.'

2026-09-25 18:24:13 UTC

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

2026-09-25 18:24:19 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.'

2026-09-25 18:24:20 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=28-ea+17

2026-09-25 18:24:21 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_URL=https://download.java.net/java/early_access/jdk28/17/GPL/openjdk-28-ea+17_windows-x64_bin.zip

2026-09-25 18:24:22 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_SHA256=16ddf389a8cd7a2b99ff3b3aebd13bf08fe7b680bf4f37eaf3147f8b5e7729d5

2026-09-25 18:25:02 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.'

2026-09-25 18:25:02 UTC

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

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