I'm new to OpenShift, all I'm trying is to build a sample app, trying .Net core. Created a new project then selected .Net core example. Now when I build it, it throws this error:
Cloning "https://github.com/redhat-developer/s2i-dotnetcore-ex.git"... error: fatal unable to access 'https://github.com/redhat-developer/s2i-dotnetcore-ex.git/': could not resolve host: GitHub.com; Unknown error
I have not changed any config before build and no credentials needed. And I'm not using the OpenShift console.