Kubernetes 不走 dockerfile 時區

Question

I have the next docker file where I have defined timeZone to America/Bogota, then where The Azure pipeline build the image I can see in the log date is correct from dockerfile, but when I exec the pod in azure Kubernetes the timezone is different. 為什么 kubernetes 吊艙不采用美國/波哥大時區？

FROM microsoft/dotnet:2.1-aspnetcore-runtime AS base
WORKDIR /app
EXPOSE 80

FROM microsoft/dotnet:2.1-sdk AS build
WORKDIR /src

COPY NuGet.Config ./
COPY NugetPackage/travelExpensesRestClient.1.0.0.nupkg NugetPackage/
RUN dir /src/NugetPackage

COPY microservicioX/microservicioX.csproj microservicioX/
COPY travelExpenses.Viajes.Proxy/travelExpenses.Viajes.Proxy.csproj travelExpenses.Viajes.Proxy/

RUN dotnet restore -nowarn:msb3202,nu1503  microservicioX/microservicioX.csproj #--verbosity diag
COPY . .
WORKDIR /src/microservicioX
RUN dotnet build -c Release -o /app

FROM build AS publish
RUN dotnet publish microservicioX.csproj -c Release -o /app


WORKDIR /
ENV TZ=America/Bogota
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
RUN date


FROM base AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "microservicioX.dll"]

有關更多詳細信息：在 azure 管道中，我可以看到正確的時區https://i.ibb.co/wgSzHS9/Time-Zone-build-Image.png

azure kubernetes pod https://i.ibb.co/hm25Xkc/Time-Zone-in-Pod.png中的時區。

Answer 1

我認為您可能正在以不同的圖像定義 TZ

這是publish圖像：

FROM build AS publish
RUN dotnet publish microservicioX.csproj -c Release -o /app


WORKDIR /
ENV TZ=America/Bogota
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
RUN date

這就是你設置 TZ 的地方。 這是應用程序運行的final圖像：

FROM base AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "microservicioX.dll"]

您沒有在此處設置 TZ。 我認為，就像您在publish圖像中一樣在此處添加 TZ 就足夠了。

Answer 2

奧馬爾·馬吉德說得對。 這是我的最終代碼

FROM base AS final
WORKDIR /
ENV TZ=America/Bogota
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
RUN date

WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "travelExpenses.Viajes.Api.dll"]