04-24-2019
thanks for your reply.
But I have a big problem. my application does not act like service ( port , init , systemd ). it's an application which is process some messages and send request to another server thus i can't use load balancer in front of my service. I want to know is there any solution to HA my application with pacemaker or other tools. because I dont know is there any resource for custom application.
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LEARN ABOUT MOJAVE
systemd-hostnamed.service
SYSTEMD-HOSTNAMED.SERVICE(8) systemd-hostnamed.service SYSTEMD-HOSTNAMED.SERVICE(8)
NAME
systemd-hostnamed.service, systemd-hostnamed - Host name bus mechanism
SYNOPSIS
systemd-hostnamed.service
/lib/systemd/systemd-hostnamed
DESCRIPTION
systemd-hostnamed is a system service that may be used as a mechanism to change the system's hostname. systemd-hostnamed is automatically
activated on request and terminates itself when it is unused.
The tool hostnamectl(1) is a command line client to this service.
See the developer documentation[1] for information about the APIs systemd-hostnamed provides.
SEE ALSO
systemd(1), hostname(5), machine-info(5), hostnamectl(1), sethostname(2)
NOTES
1. developer documentation
https://www.freedesktop.org/wiki/Software/systemd/hostnamed
systemd 237 SYSTEMD-HOSTNAMED.SERVICE(8)