Checkmk Werk 12817: mk_postgres: improved error message "Instance DATA not running"

ID: 12817 Title: mk_postgres: improved error message "Instance DATA not running" Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 A postgres instance will be detected as running if a process is found that contains a postgres commandline which contains the name of the env-file. Otherwise the check "SQL Instance" will show the following error message "Instance <INSTANCE_NAME> not running or postgres DATADIR name is not identical with instance name.".