it looks like a config issue. "/nginx.conf" means it is looking in the file system root not the current directory, which would be "./nginx.conf"
Dokerfile: Getting failed to compute cache key: "/nginx.conf" not found: not found
I'm working on a Blazor Wasm (ASP.Net Core hosted consisting on the usual 3 projects Client, Server and Shared) app that I want to deploy to Linux using docker. I'm copying a nginx.conf file to the Server project root folder but when trying to publish to Azure App Service Containers I'm getting:
failed to compute cache key: "/nginx.conf" not found: not found
This is my Dockerfile:
FROM mcr.microsoft.com/dotnet/aspnet:3.1 AS base
WORKDIR /app
EXPOSE 80
EXPOSE 443
FROM mcr.microsoft.com/dotnet/sdk:3.1 AS build
WORKDIR /src
COPY ["MyLocalShop/Server/MyLocalShop.Server.csproj", "MyLocalShop/Server/"]
COPY ["MyLocalShop.Services.MongoDb/MyLocalShop.Services.MongoDb.csproj", "MyLocalShop.Services.MongoDb/"]
COPY ["MyLocalShop.Server.Contracts/MyLocalShop.Server.Contracts.csproj", "MyLocalShop.Server.Contracts/"]
COPY ["MyLocalShop/Shared/MyLocalShop.Shared.csproj", "MyLocalShop/Shared/"]
COPY ["MyLocalShop/Client/MyLocalShop.Client.csproj", "MyLocalShop/Client/"]
RUN dotnet restore "MyLocalShop/Server/MyLocalShop.Server.csproj"
COPY . .
WORKDIR "/src/MyLocalShop/Server"
RUN dotnet build "MyLocalShop.Server.csproj" -c Release -o /app/build
FROM build AS publish
RUN dotnet publish "MyLocalShop.Server.csproj" -c Release -o /app/publish
FROM nginx:alpine AS final
WORKDIR /app
COPY --from=publish /app/publish .
COPY nginx.conf /etc/nginx/nginx.conf
ENTRYPOINT ["dotnet", "MyLocalShop.Server.dll"]
If I run the dotnet publish command to check the ouput directory within app/publish, I can see the file is actually there. What am I missing?
- nginx.conf file is in the same directory as Dockerfile
- .dockerignore does not contain any entry for ignoring this file