EDR: service / systemctl Commands Ineffective After EDR 7.4 Upgrade

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Environment

• EDR Server: 7.4.0 and Higher

Symptoms

The service and systemctl commands are ineffective at controlling 'child' services after the 7.4.0 EDR upgrade.

Cause

• This was an intentional change to help control services in the CentOS/RHEL environments.
  • Service example:

[user@cbserver ~]$ sudo service cb-pgsql status
cb-pgsql: unrecognized service
[user@cbserver ~]$ service cb-solr status
cb-solr: unrecognized service

• Systemctl example: 

[user@cbserver ~]$ systemctl status cb-nginx
Failed to stop cb-nginx.service: Unit cb-nginx.service not loaded.

• This change only effects the EDR 'child' services, not the cb-enterprise and cb-unifiedview parent services.  Start and stop with service and systemctl will still function as intended with the parent services.

Resolution

• The individual services can be controlled via the /usr/share/cb/cbservice script in EDR installations 7.4.0 and greater.
• Syntax: /usr/share/cb/cbservice <service-name> <start | stop | restart | status>
• Example: 

[user@cbserver ~] ~]$ sudo /usr/share/cb/cbservice cb-pgsql status
cb-pgsql              pid 26943, uptime 6 days, 19:23:54   RUNNING

Related Content

EDR: How to Start cb-enterprise services in version 7.4.0 and higher