Enable service at boot

[Patrick Brideau]

Currently, the pgbouner service is disabled at boot by default (i'm testing in RockyLinux 8). Puppet must run at least once to start the service, or it must be started manually.

:~# systemctl status pgbouncer
● pgbouncer.service - A lightweight connection pooler for PostgreSQL
   Loaded: loaded (/usr/lib/systemd/system/pgbouncer.service; disabled; vendor preset: disabled)
[...]

‌

This simple change could be done to start at boot, in init.pp:

service { 'pgbouncer':
  enable => true,
}

‌

or more complex with parameter in the class if you want to keep this default behavior, but allow users to change it:

class pgbouncer (
  [...]
  Boolean $enable = False,
){
  [...]
  service { 'pgbouncer':
    [...]
    enable => $enable,
  }
}

‌