What does return code does systemctl status return for?
What return code does systemctl status return for an error in systemctl status (not the underlying service)? http://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic.html#INISCRPTACT According to this systemctl status has a special list of return codes which return information about the service you’re querying.
How to figure out why my systemctl service didn’t?
Your service has no Type= specified in the [Service] section, so systemd assumes you meant Type=simple. That means systemd will expect the process that was started with ExecStart= to keep running as long as the service is running. But it looks like your start.sh only runs one command and then exits.
Why did my systemctl service didn’t boot?
So if you set another service to depend on this service, and then stop your NodeJS service manually, the other service won’t stop automatically and will no doubt return errors when it cannot use your NodeJS service. The third option is to skip the forever command entirely and let systemd do the job of restarting the NodeJS process.
Why does systemd expect execstart to keep running?
That means systemd will expect the process that was started with ExecStart= to keep running as long as the service is running. But it looks like your start.sh only runs one command and then exits. That is the forever command: forever start starts the target command as a daemon, or in other words, in the background.
What is systemctl status postgresql.service failed?
May 10 04:41:18 digidevdb01 systemd[1]: postgresql.service: control process exited, code=exited status=1 May 10 04:41:18 digidevdb01 systemd[1]: Failed to start PostgreSQL database server. May 10 04:41:18 digidevdb01 systemd[1]: Unit postgresql.service entered failed state. May 10 04:41:18 digidevdb01 systemd[1]: postgresql.service failed.
Why does ” systemctl status ” show anything ( ” journal has ” )?
Mai 21 12:10:37 toastbrot systemd [1]: Stopped Load Kernel Modules. I don’t understand why systemctl status doesn’t show anything (and tells the journal has been rotated), while journalctl shows entries dating back to March.
Is there a list of all the exit codes and statuses?
The question is about the part in bold: the main process exit code and status information. Is there a list of all the codes and statuses along with their explanation ?
Are there exit codes in the systemd manual?
Yes, but only since 2017 when Jan Synacek finally documented them in the systemd manual. Your work colleagues are simply reading the wrong page of the manual. ☺ Lennart Poettering (2017).
Why does the systemctl status command lock up?
The command appears to succeed as it displays the status information of the requested service. However, the terminal appears to lock up after using the command.