Updated pods endpoint to retrieve the full list

applications/monitor/index.js

@@ -27,7 +27,6 @@ watcher.on("change", showVal);
 
 function showVal(val) {
 
-  //var pods = etcd.getSync("pod-list",{ recursive: true });
   var podChange = { pods: val.node.key, action: val.action };
   console.log(JSON.stringify(podChange));
   io.emit('pods', podChange);
@@ -124,8 +123,8 @@ app.get('/hit/:podId', function (req, res) {
 app.get('/pods', function (req, res) {
 
   var pods = etcd.getSync("pod-list",{ recursive: true });
-  io.emit('pods', { pods: pods.body.node.nodes });
-  res.send('pods sent')
+  res.setHeader('Content-Type', 'application/json');
+  res.send(JSON.stringify({pods: pods}));
 })
 
 app.delete('/pods', function (req, res) {

steps.yml

@@ -83,12 +83,14 @@ parts:
 
       - cap: Check job status
         com: kubectl describe jobs/etcd-job
+
+      - cap: Now we're going to walk through an initial build of the monitoring and scaling service for our crosswords application. 
 
       - cap: Bootstrap the crossword services and monitoring applications, creating a docker image and storing it in the local registry
         com: scripts/monitor.sh
 
       - cap: Bootstrap the frontend web application
-        com: scripts/monitor.sh
+        com: scripts/pages.sh
 
       - cap: See all the pods running using kubectl.
         com: kubectl get pods