external name and migration plan

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)