Add configuration lines that I have used to add betaweb as kubectl config

tools/k8s/openid-app/server.py

@@ -186,7 +186,12 @@ CMDLINE_TEMPLATE = """\
         --server=https://webis6.medien.uni-weimar.de:6443 \\
         --insecure-skip-tls-verify=true
 
+    kubectl config set-cluster betaweb \\
+        --server=https://betaweb001.medien.uni-weimar.de:6443 \\
+        --insecure-skip-tls-verify=true
+
     kubectl config set-context webis6 --cluster=webis6 --user="{u}"
+    kubectl config set-context betaweb --cluster=betaweb --user="{u}"
 
     kubectl config use-context webis6
 }}