Upgrade dashboard and fix space handling. Fixes kubernetes-retired#334, Fixes kubernetes-retired#343

Author: Ritesh H Shukla

phase3/dashboard/dashboard-deployment.json

@@ -4,7 +4,7 @@
   "metadata": {
     "labels": {
       "app": "kubernetes-dashboard",
-      "version": "v1.4.1"
+      "version": "v1.5.1"
     },
     "name": "kubernetes-dashboard",
     "namespace": "kube-system"
@@ -26,7 +26,7 @@
         "containers": [
           {
             "name": "kubernetes-dashboard",
-            "image": "gcr.io/google_containers/kubernetes-dashboard-amd64:v1.4.1",
+            "image": "gcr.io/google_containers/kubernetes-dashboard-amd64:v1.5.1",
             "imagePullPolicy": "Always",
             "ports": [
               {

util/config_to_json

@@ -25,11 +25,11 @@ convert_boolean_types() {
   sed -e 's/\(=\)[yY]$/\1true/' -e 's/\(=\)[nN]$/\1false/'
 }
 
+convert_newline_to_pipe() {
+  sed  ':a;N;$!ba;s/\n/|/g'
+}
+
 ## `jq -n ".foo=true|.bar=false"` will generate `{ "foo": true, "bar": false }`
-unflat="$(read_input_and_strip_comments | convert_boolean_types)"
-flat=""
-for line in $unflat; do
-	flat="${flat}|${line}"
-done
+flat="$(read_input_and_strip_comments | convert_boolean_types | convert_newline_to_pipe)"
 flat=${flat#"|"}
 jq -n "${flat}"