Gitlab services are down when server is restarted
Hi Team, I have installed Gitlab CE(12.3)previously on aws Ubuntu server.Current version is 12.6.3 I am shutting down the server on Friday night and starting on Monday morning. As per observation after restarting the server, services like alertmanager, grafana, node-exporter, redis-exporter are not coming up. I have tried to start them manually but after some time services are going down. So Gitlab stopped working. Gitlab shows below error. 503 Gitlab is currently unavailable. So every time, I have to reinstall the Gitlab and when I am taking backup Gitlab is with some older version and new installed Gitlab is with newer version.So I am not able to restore the backup .So how to install the older version for which backup has taken so that I can restore the backup? How to resolve the service down issue?
Note: I am installing Onmibus package.
Requesting you to help to resolve the issue. Thank you !!