Long release names may cause coordinators to have invalid metadata.name lengths

[lancegliser]

Ran into this today in the logs for the operator:

2022-06-14T17:29:29Z INF Event(v1.ObjectReference{Kind:"ArangoDeployment", Namespace:"applications", Name:"the-matrix-application-db-instance-arangodb", UID:"23c007a9-4526-4206-b2a5-14c888ae9d5a", APIVersion:"database.arangodb.com/v1", ResourceVersion:"4194222", FieldPath:""}): type: 'Warning' reason: 'Reconcilation Failed' Service creation failed: Service "the-matrix-application-db-instance-arangodb-coordinator-549cznuy" is invalid: metadata.name: Invalid value: "the-matrix-application-db-instance-arangodb-coordinator-549cznuy": must be no more than 63 characters operator-id=6dd65b6djq8c

My actual release name is: the-matrix-application-db-instance. The appending of -arangodb-coordinator + id has put me at 65 characters.

I'll modify my own release name to avoid the issue for now. In looking over the _helpers I didn't see "coordinator" anywhere to manage it's name truncation though.

[ajanikow]

Hello!

Thank You for this issue report!

We will fix it in next release (to cut a little bit part of name)

Best Regards,
Adam.