
Octavia uploads a rsyslog configuration file using cloud-init but doesn't ensure that rsyslog is restarted. In some cases (CentOS 9 Stream), rsyslog is started before cloud-init and doesn't use the provided configuration file. This commit ensures that rsyslog is restarted by cloud-init. Change-Id: I550c7d2563a2d3ada07e2162383f59f104bcbbd5