external name and migration plan

external-name.yml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: broker
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: emqx01-anonymous-cluster-internal
+  namespace: broker
+spec:
+  type: ExternalName
+  externalName: mosquitto-broker-mqtt-anon-cluster.mosquitto.svc.cluster.local
+

migration.txt

@@ -1,33 +1,44 @@
 # Broker-Clients im Cluster
 
-## homea/digitaltwin
+## First step:
+
+  - remove all existing services in namespace broker
+  - create externalName emqx01-anonymous-cluster-internal.broker.svc.cluster.local in namespace broker
+  - check whether services in namespace mosquitto get addresses
+  - check whether applications connect via externalName to mosquitto
+
+## Second step:
+
+Change applications
+
+### homea/digitaltwin
   - configMap in install-yml.tmpl anpassen und nur configMap neu applyen
 
-## homea/ma
+### homea/ma
   - config.json in Repo anpassen und neu deployen
 
-## homea/snmp-mqtt
+### homea/snmp-mqtt
   - config.json in Repo anpassen und pushconfig.sh ausführen
 
-## homea/tsm-mqtt
+### homea/tsm-mqtt
   - config.json in Repo anpassen und pushconfig.sh ausführen
 
-## homea/zigbee2mqtt
+### homea/zigbee2mqtt
   - configmap.yml in Repo anpassen und neu applyen
 
-## homea2/abstraction
+### homea2/abstraction
   - configmap.yml in Repo anpassen und neu applyen
 
-## homea2/api
+### homea2/api
   - wie abstraction
 
-## homea2/pulsegen
+### homea2/pulsegen
   - wie abstraction
 
-## homea-ctrl-1/pv-controller
+### homea-ctrl-1/pv-controller
   - config.yaml in Repo anpassen und neu applyen
 
-## udi/default-udi
+### udi/default-udi
   - deployment/instances/udi/default/config.json anpassen und conigMap default-udi-conf im Namespace udi neu applyen (siehe deploy.sh)
 
 

mosquitto.conf

@@ -1,6 +1,6 @@
 pid_file /tmp/mosquitto.pid
 log_dest stdout
-log_type all
+log_type warning
 
 persistence true
 persistence_location /mosquitto/data
@@ -10,20 +10,20 @@ per_listener_settings true
 listener 1884
 protocol mqtt
 allow_anonymous true
-acl_file /mosquitto/config/aclfile
+# acl_file /mosquitto/config/aclfile
 
 listener 1883
 protocol mqtt
 allow_anonymous false
 password_file /mosquitto/config/pwfile
-acl_file /mosquitto/config/aclfile
+# acl_file /mosquitto/config/aclfile
 
 listener 8883
 protocol mqtt
 tls_version tlsv1.2
 allow_anonymous false
 password_file /mosquitto/config/pwfile
-acl_file /mosquitto/config/aclfile
+# acl_file /mosquitto/config/aclfile
 certfile /mosquitto/config/ssl/server.crt
 keyfile /mosquitto/config/ssl/server.key
 dhparamfile /mosquitto/config/dhparam.pem