Comment 18 for bug 1874719

Reviewed: https://review.opendev.org/c/openstack/charm-hacluster/+/834034
Committed: https://opendev.org/openstack/charm-hacluster/commit/d1191dbcabdfd8684a86825f06c6ede266ba93ba
Submitter: "Zuul (22348)"
Branch: master

commit d1191dbcabdfd8684a86825f06c6ede266ba93ba
Author: Billy Olsen <email address hidden>
Date: Wed Mar 16 06:50:28 2022 -0700

    Render corosync.conf file prior to pkg install

    Starting in focal, the ubuntu version of corosync package synced in from
    debian includes node1 as the default name for the local node with a nodeid
    of 1. This causes the cluster to have knowledge of this extra node1 node,
    which affects quorum, etc. Installing the charm's corosync.conf file
    before package installation prevents this conditioning from happening.

    Additionally this change removes some Xenial bits in the charm and always
    includes a nodelist in corosync.conf as it is compulsory in focal and
    newer. It is optional in the bionic packages, so we'll always just
    render the nodelist.

    Change-Id: I06b9c23eb57274f0c99a3a05979c0cabf87c8118
    Closes-Bug: #1874719