Inbox, Index and Search Services are constantly offline

Question

After installation of redline 4.0 the services Inbox, Index und Search are permanently reported as being offline in the Services Manager. Any idea what how to fix this? 

Answer 1

Ok, I found out how to fix this: make an edit in the application-es.yml: 

The file is in the installation directory of the service-manager: 

<service-manager>\config\application-es.yml 

Add the line: 
"spring.data.elasticsearch.cluster-nodes-rest: '127.0.0.1:9200'"

In case you have a custom setup for you elasticsearch installation you might have to change 127.0.0.1 to the IP of your elasticsearch server. 

Restart the Service Manager, now the mentioned services should be 'UP'.