Add quotes to perf-test args.

Author: MirahImage

bin/kubectl-rabbitmq

@@ -153,11 +153,11 @@ perf_test() {
             echo "        ports:"
             echo "        - containerPort: 8080"
             echo "        args:"
-            echo "        - --uri"
-            echo "        - amqp://${username}:${password}@${service}"
-            echo "        - --metrics-prometheus"
+            echo "        - \"--uri\""
+            echo "        - \"amqp://${username}:${password}@${service}\""
+            echo "        - \"--metrics-prometheus\""
             for arg in "$@"; do
-                echo "        - $arg"
+                echo "        - \"$arg\""
             done
         } >"$perf_test_job_file"
 
@@ -189,10 +189,10 @@ stream_perf_test() {
             echo "      - name: rabbitmq-stream-perf-test"
             echo "        image: pivotalrabbitmq/stream-perf-test"
             echo "        args:"
-            echo "        - --uris"
-            echo "        - stream://${username}:${password}@${service}"
+            echo "        - \"--uris\""
+            echo "        - \"stream://${username}:${password}@${service}\""
             for arg in "$@"; do
-                echo "        - $arg"
+                echo "        - \"$arg\""
             done
         } >"$perf_test_job_file"