fix disable_chaos_to_nodes

helm-charts/kubeinvaders/templates/deployment.yaml

@@ -8,7 +8,7 @@ metadata:
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/managed-by: {{ .Release.Service }}
 spec:
-  replicas: {{ .Values.replicaCount }}
+  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: kubeinvaders
@@ -28,11 +28,6 @@ spec:
             value: "{{ .Values.ingress.hostName }}"
           - name: NAMESPACE
             value: {{ .Values.target_namespace }}
-          - name: TOKEN
-            valueFrom:
-              secretKeyRef:
-                key: token
-                name: kubeinvaders-token
           name: {{ .Chart.Name }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}

helm-charts/kubeinvaders/templates/secrets.yaml

@@ -1,13 +0,0 @@
-kind: Secret
-apiVersion: v1
-metadata:
-  labels:
-    app: kubeinvaders
-    chart: kubeinvaders
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-  name: kubeinvaders-token
-  namespace: {{ .Release.Namespace }}
-  annotations:
-    kubernetes.io/service-account.name: kubeinvaders
-type: kubernetes.io/service-account-token

html5/kubeinvaders.js

@@ -123,7 +123,7 @@ function deletePods(pod_name){
 function getPods(){
     var oReq = new XMLHttpRequest();
     oReq.onload = function () {
-        json_parsed = JSON.parse(this.responseText)
+        json_parsed = JSON.parse(this.responseText);
         if (nodes && nodes.length > 0){
             pods = json_parsed["items"].concat(nodes);
         } else {
@@ -135,18 +135,18 @@ function getPods(){
 }
 
 function getNodes(){
-    var oReq = new XMLHttpRequest();
-    oReq.onload = function () {
-        json_parsed = JSON.parse(this.responseText)
-        nodes = json_parsed["items"];
-    };;
-    oReq.open("GET", "https://ENDPOINT_PLACEHOLDER/kube/nodes");
     if (chaos_nodes) {
+        var oReq = new XMLHttpRequest();
+        oReq.onload = function () {
+            json_parsed = JSON.parse(this.responseText);
+            nodes = json_parsed["items"];
+        };;
+        oReq.open("GET", "https://ENDPOINT_PLACEHOLDER/kube/nodes");
         oReq.send();
-    } else {
-        nodes = [];
     }
-    oReq.send();
+    else {
+        nodes = []
+    }
 }
 
 window.setInterval(function getKubeItems() { 

scripts/node.lua

@@ -55,8 +55,7 @@ ngx.header['Access-Control-Allow-Methods'] = 'GET, POST, OPTIONS'
 ngx.header['Access-Control-Allow-Headers'] = 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range'
 ngx.header['Access-Control-Expose-Headers'] = 'Content-Length,Content-Range';
 
---ngx.log(ngx.ERR, "token: " .. token)
-ngx.log(ngx.ERR, "url: " .. url)
+ngx.log(ngx.ERR, "Requesting nodes using this url: " .. url)
 
 local headers = {
   ["Accept"] = "application/json",
@@ -78,21 +77,18 @@ ngx.log(ngx.ERR, ok)
 ngx.log(ngx.ERR, statusCode)
 ngx.log(ngx.ERR, statusText)
 
-local i = 0
 nodes["items"] = {}
-
 for k,v in ipairs(resp) do
+  ngx.log(ngx.ERR, k)
   decoded = json.decode(v)
   if decoded["kind"] == "NodeList" then
     for k2,v2 in ipairs(decoded["items"]) do
       -- TODO: masters should be included?
       -- if not v2["metadata"]["labels"]["node-role.kubernetes.io/master"] then
       ngx.log(ngx.ERR, "found node " .. v2["metadata"]["name"])
-      nodes["items"][i] = v2["metadata"]["name"]
-      i = i + 1
+      table.insert(nodes["items"], v2["metadata"]["name"])
       --end
     end
   end
 end
-
 ngx.say(json.encode(nodes))