Unable to load the service index for source https://api.nuget.org/v3/index.json. [C:\app\aspnetapp.csproj]

Question

https://github.com/dotnet/dotnet-docker-samples/tree/master/aspnetapp

Docker command docker build -t aspnetapp.

I am getting an error for docker bui

Answer 1

If the issue is caused by your organisation's self-signed certificates, you can fix it by:

1. Get the certificate file (*.cer) provided by your IT department.
2. Copy it into the SSL certificate location: COPY ["./combined.cer", "/etc/ssl/certs/"]
3. Update SSL cert list: RUN update-ca-certificates

These steps work for Debian, need to be adapted for other distros.