lib/sct/commands/cluster.rb in sct-0.1.16 vs lib/sct/commands/cluster.rb in sct-0.1.17

@@ -1,6 +1,7 @@
 require 'sct/command_interface'
+require 'terminal-table'
 
 module Sct
 
     class ClusterCommand
 
@@ -25,10 +26,12 @@
                     update_config
                 when "setup", "reset"
                     reset
                 when "delete-stalled-pods"
                     delete_stalled_pods(feedback: true)
+                when "status"
+                    status
                 else
                     puts "Unknown or missing argument. Please run 'sct cluster up', 'sct cluster down', 'sct cluster setup', 'sct cluster reset', 'sct cluster update-config', or 'sct cluster delete-stalled-pods'.".red
             end
         end
 
@@ -147,9 +150,64 @@
 
                 sleep 5
             end
 
             puts "Pods are now ready.".green
+        end
+
+        def status
+            minikube_status
+            pods_status
+            system_pods
+            current_contexts
+        end
+
+        def pods_status
+          rows = []
+          pods.map do |pod|
+            status = pod[:status] == "Running" ? pod[:status].green : pod[:status].red
+            rows << [pod[:name], status]
+          end
+          puts Terminal::Table.new :title => "Pods Status".green, :headings => ['Name', 'Status'], :rows => rows
+        end
+
+        def system_pods
+          rows = []
+          pods("kube-system").map do |pod|
+            status = pod[:status] == "Running" ? pod[:status].green : pod[:status].red
+            rows << [pod[:name], status]
+          end
+          puts Terminal::Table.new :title => "System pods Status".green, :headings => ['Name', 'Status'], :rows => rows
+        end
+
+        def current_contexts
+          output = `kubectl config get-contexts`
+
+          lines = output.split "\n"
+          lines = lines[1..-1]
+
+          rows = []
+          lines.map do |line|
+              columns = line.split(" ")
+
+              current_context = columns[0] == "*" ? "Yes".green : "No".red
+              rows << [columns[2], current_context]
+          end
+          puts Terminal::Table.new :title => "Contexts".green, :headings => ['Cluster', 'Using context'], :rows => rows
+        end
+
+        def minikube_status
+          output = `#{minikube} status`
+
+          lines = output.split "\n"
+
+          rows = []
+          lines.map do |line|
+              columns = line.split(" ")
+
+              rows << [columns[0], columns[1]]
+          end
+          puts Terminal::Table.new :title => "Minikube Status".green, :headings => ['Name', 'Status'], :rows => rows
         end
 
         def pods(namespace = nil)
             if namespace
                 output = `kubectl get pods -n #{namespace}`