Culture missing (fr...) for ASP.NET Core Runtime 3.1

[using-system]

Describe the Bug

CultureInfo.GetCultures(CultureTypes.AllCultures) return only EN culture since the last build.

Steps to Reproduce

# build runtime image
FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-alpine

Then in .net code --> CultureInfo.GetCultures(CultureTypes.AllCultures) returns only en cultures.

It's working with the previous image (mcr.microsoft.com/dotnet/core/aspnet:3.1-alpine@sha256:1fd90b0b0b640f598a77dad2e4c51b101c59c9994b4c2ee92189911eab2fb3f2)

[mthalman]

Duplicate of #3844

This has just been republished with the fix within the past hour. If you pull the 3.1-alpine tag, it should resolve your issue.

[mthalman]

Oh, sorry, that's for sdk images only. I see you're using the aspnet image. Can you show your whole Dockerfile?

[using-system]

# Generate runtime image
FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-alpine

RUN apk add --no-cache icu-libs
ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
ENV DOTNET_RUNNING_IN_CONTAINER=true




LABEL company="***"

WORKDIR /app
EXPOSE 8080/tcp
COPY --from=build /app/out .

ENTRYPOINT [ "dotnet", "***.dll" ]

[mthalman]

Right, so your problem is this line:

RUN apk add --no-cache icu-libs

You can read through #3844 for context. But since the 3.1-alpine tag has been moved to Alpine 3.16, you're now affected by the ICU data split. To resolve this, you'll need to also install the icu-data-full package in addition to icu-libs:

RUN apk add --no-cache icu-data-full icu-libs

[using-system]

This solved
Thanks !