How to Daemonize a Go Program in Ubuntu?

Daemonizing a Go Program in Ubuntu

In the realm of system administration, the question of how to properly start a Go program as a daemon in the Ubuntu operating system often arises. To address this inquiry, there are several approaches that can be considered.

One method involves creating an executable for the program using the go build command, followed by either writing a script for upstart or utilizing an external tool such as daemonize. Here, we delve into the latter approach:

Using daemonize

Daemonize is a versatile tool that eliminates the need for system-dependent upstart. To employ this tool, execute the following command:

daemonize -p /var/run/myapp.pid -l /var/lock/subsys/myapp -u nobody /path/to/myapp.exe

This command orchestrates the transformation of the program into a well-behaved Unix daemon process. It accomplishes this by performing necessary preparations, including PID file creation, process locking, and user switch.

The above is the detailed content of How to Daemonize a Go Program in Ubuntu?. For more information, please follow other related articles on the PHP Chinese website!