I am trying to set up a Windows docker container image with gMSA authentication to authenticate with resources in the domain. It looks like somehow this feature is missing from ironmansoftware/universal:5.2.2-lts-windowsservercore-ltsc2022
Not sure if that helps narrow it down. Here’s actually the whole dockerfile. If we need to add or adjust something in the container build, feel free to open an issue on our GitHub repo.
# escape=`
ARG fromTag=lts-windowsservercore-ltsc2022
ARG WindowsServerRepo=mcr.microsoft.com/powershell
# As this is a multi-stage build, this stage will eventually be thrown away
FROM ${WindowsServerRepo}:${fromTag} AS installer-env
ARG VERSION=1.3.1
ARG PACKAGE_URL=https://imsreleases.blob.core.windows.net/universal/production/${VERSION}/Universal.win-x64.${VERSION}.zip
SHELL ["C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe", "-command"]
RUN $url = $env:PACKAGE_URL; `
Write-host "downloading: $url"; `
[Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12; `
Invoke-WebRequest -Uri $url -outfile /universal.zip -verbose ; `
Expand-Archive universal.zip -DestinationPath .\Universal;
FROM ${WindowsServerRepo}:${fromTag}
# Copy PowerShell Core from the installer container
ENV ProgramData="C:\ProgramData"
# Copy PowerShell Core from the installer container
COPY --from=installer-env ["\\Universal\\", "$ProgramData\\Universal"]
# Set the path
RUN setx /M PATH "%ProgramData%\Universal;%PATH%;"
EXPOSE 5000
ENTRYPOINT ["C:/ProgramData/Universal/Universal.Server.exe"]