library
    openjdk
    27-ea-18-jdk-windowsservercore-ltsc2025
Namespace
library
Image / Tag
openjdk:27-ea-18-jdk-windowsservercore-ltsc2025
Content Digest
sha256:785985973a2fe8c0c8a291bef5021f544edf19cedb060f502e7bf700f0ca4280
Details
Created

2026-04-20 17:48:49 UTC

Size

2.19 GB

Content Digest
Environment
JAVA_HOME

C:\openjdk-27

JAVA_SHA256

a1c0dd830438f8730b226f0088f5037f49def2c4f6b4e53d30434bbd790975a0

JAVA_URL

https://download.java.net/java/early_access/jdk27/18/GPL/openjdk-27-ea+18_windows-x64_bin.zip

JAVA_VERSION

27-ea+18

Layers

[#000] sha256:0938cf51b672b81c9804d1d5f0c57031c931f41b279270e84820c63642d6a3bd - 64.65% (1.42 GB)

[#001] sha256:3642e4b8bb65ad3768f9f74a0dc48bb2e3294779b5d51573a234bfbe4f65324e - 25.76% (579 MB)

[#002] sha256:a5e9fc55d3681fcfea948c4cccb5189b5339b31efeda3a7f899e4d39f0dbd5ca - 0.0% (1.28 KB)

[#003] sha256:52f4bca560debdeff044aea3085780da9a4202289ee7e099405163d5425dd87f - 0.02% (407 KB)

[#004] sha256:a77ca7292690544e587f74736e20eee93a1d853088aac3f918070dcce05fd213 - 0.0% (1.29 KB)

[#005] sha256:07b1c39a4437a6ed39ba03897d20a9da34a3b0ad6e1f5b7f08afabe104ed3b2c - 0.02% (351 KB)

[#006] sha256:94a938bef1ede485496ae1d283599d14eaca9af8f834545aba23e7b5f1b5162f - 0.0% (1.32 KB)

[#007] sha256:df0023756868ba6046494f09f9d56f0aa9204fa1e5e220d3a816bed96c86b2f5 - 0.0% (1.26 KB)

[#008] sha256:c65e8cb2c1dcce47820af7e65905c47b5ab3b15d2604a29495ba073fbf1ef42b - 0.0% (1.29 KB)

[#009] sha256:49aee66e5b26e04f3bf39c9f60b3f85e3582e3ba1d196f2b7dbfdebba2bd9edc - 9.55% (215 MB)

[#010] sha256:f9da037f5ba713c201fe9e025257444d62a5b049a76422d69789212cf65a7d59 - 0.0% (1.29 KB)

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

Apply image 10.0.26100.32230

2026-04-13 07:00:46 UTC

Install update 10.0.26100.32690

2026-04-20 17:46:41 UTC

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

2026-04-20 17:48:06 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.'

2026-04-20 17:48:07 UTC

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

2026-04-20 17:48:14 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.'

2026-04-20 17:48:14 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_VERSION=27-ea+18

2026-04-20 17:48:15 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_URL=https://download.java.net/java/early_access/jdk27/18/GPL/openjdk-27-ea+18_windows-x64_bin.zip

2026-04-20 17:48:16 UTC

powershell -Command $ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue'; #(nop) ENV JAVA_SHA256=a1c0dd830438f8730b226f0088f5037f49def2c4f6b4e53d30434bbd790975a0

2026-04-20 17:48:47 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.'

2026-04-20 17:48:49 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