add certificate rotation e2e test.

Signed-off-by: Morven Cao <lcao@redhat.com>

Author: Morven Cao

README.md

@@ -354,8 +354,6 @@ maestro-grpc          NodePort    10.96.114.161   <none>        8090:30090/TCP
 maestro-healthcheck   ClusterIP   10.96.67.145    <none>        8083/TCP         7m42s
 maestro-metrics       ClusterIP   10.96.201.253   <none>        8080/TCP         7m42s
 maestro-mqtt          ClusterIP   10.96.241.85    <none>        1883/TCP         7m59s
-maestro-mqtt-agent    ClusterIP   10.96.215.21    <none>        1883/TCP         7m59s
-maestro-mqtt-server   ClusterIP   10.96.72.129    <none>        1883/TCP         7m59s
 $ kubectl get pods -n maestro
 NAME                             READY   STATUS    RESTARTS   AGE
 maestro-85c847764-4xdt6          1/1     Running   0          5m

templates/agent-template.yml

@@ -63,10 +63,10 @@ parameters:
 - name: MQTT_ROOT_CERT
   description: Root Certificate for the mqtt broker.
 
-- name: MQTT_CLENT_CERT
+- name: MQTT_CLIENT_CERT
   description: Client certificate to access the mqtt broker.
 
-- name: MQTT_CLENT_KEY
+- name: MQTT_CLIENT_KEY
   description: Client private key to access the mqtt broker.
 
 objects:
@@ -337,8 +337,8 @@ objects:
       username: ${MQTT_USER}
       password: ${MQTT_PASSWORD}
       caFile: ${MQTT_ROOT_CERT}
-      clientCertFile: ${MQTT_CLENT_CERT}
-      clientKeyFile: ${MQTT_CLENT_KEY}
+      clientCertFile: ${MQTT_CLIENT_CERT}
+      clientKeyFile: ${MQTT_CLIENT_KEY}
       topics:
         sourceEvents: sources/maestro/consumers/${CONSUMER_NAME}/sourceevents
         agentEvents: sources/maestro/consumers/${CONSUMER_NAME}/agentevents

templates/agent-tls-template.yml

@@ -63,10 +63,10 @@ parameters:
 - name: MQTT_ROOT_CERT
   description: Root Certificate for the mqtt broker.
 
-- name: MQTT_CLENT_CERT
+- name: MQTT_CLIENT_CERT
   description: Client certificate to access the mqtt broker.
 
-- name: MQTT_CLENT_KEY
+- name: MQTT_CLIENT_KEY
   description: Client private key to access the mqtt broker.
 
 objects:
@@ -353,8 +353,8 @@ objects:
       username: ${MQTT_USER}
       password: ${MQTT_PASSWORD}
       caFile: ${MQTT_ROOT_CERT}
-      clientCertFile: ${MQTT_CLENT_CERT}
-      clientKeyFile: ${MQTT_CLENT_KEY}
+      clientCertFile: ${MQTT_CLIENT_CERT}
+      clientKeyFile: ${MQTT_CLIENT_KEY}
       topics:
         sourceEvents: sources/maestro/consumers/${CONSUMER_NAME}/sourceevents
         agentEvents: sources/maestro/consumers/${CONSUMER_NAME}/agentevents

templates/mqtt-tls-template.yml

@@ -72,34 +72,6 @@ objects:
     status:
       loadBalancer: {}
 
-  - apiVersion: v1
-    kind: Service
-    metadata:
-      name: ${MQTT_BROKER_NAME}-server
-    spec:
-      ports:
-      - name: mosquitto
-        port: 1883
-        protocol: TCP
-        targetPort: 1883
-      selector:
-        name: ${MQTT_BROKER_NAME}
-      type: ClusterIP
-
-  - apiVersion: v1
-    kind: Service
-    metadata:
-      name: ${MQTT_BROKER_NAME}-agent
-    spec:
-      ports:
-      - name: mosquitto
-        port: 1883
-        protocol: TCP
-        targetPort: 1883
-      selector:
-        name: ${MQTT_BROKER_NAME}
-      type: ClusterIP
-
   - kind: Deployment
     apiVersion: apps/v1
     metadata: