Add Fedora Cockpit to vagrant setup to administer/introspect kubernetes

cluster/vagrant/provision-master.sh

@@ -253,6 +253,19 @@ pushd /kube-install
   ./kubernetes/saltbase/install.sh "${server_binary_tar##*/}"
 popd
 
+# Enable Fedora Cockpit on host to support Kubernetes administration
+# Access it by going to <master-ip>:9090 and login as vagrant/vagrant
+if ! which /usr/libexec/cockpit-ws &>/dev/null; then
+  
+  pushd /etc/yum.repos.d
+    wget https://copr.fedoraproject.org/coprs/sgallagh/cockpit-preview/repo/fedora-21/sgallagh-cockpit-preview-fedora-21.repo
+    yum install -y cockpit cockpit-kubernetes  
+  popd
+
+  systemctl enable cockpit.socket
+  systemctl start cockpit.socket
+fi
+
 # we will run provision to update code each time we test, so we do not want to do salt installs each time
 if ! which salt-master &>/dev/null; then
 

cluster/vagrant/util.sh

@@ -260,13 +260,21 @@ function verify-cluster {
     # ensures KUBECONFIG is set
     get-kubeconfig-basicauth
     echo
-    echo "Kubernetes cluster is running.  The master is running at:"
+    echo "Kubernetes cluster is running."
+    echo
+    echo "The master is running at:"
     echo
     echo "  https://${MASTER_IP}"
     echo
+    echo "Administer and visualize its resources using Cockpit:"
+    echo
+    echo "  https://${MASTER_IP}:9090"
+    echo
+    echo "For more information on Cockpit, visit http://cockpit-project.org"
+    echo 
     echo "The user name and password to use is located in ${KUBECONFIG}"
     echo
-    )
+  )
 }
 
 # Instantiate a kubernetes cluster