FYI I stumbled on this problem after a system update (which broke production!) and collected data in a troubleshooting session and documented this here https://www.claudiokuenzler.com/blog/959/keepalived-virtual-ip-addresses-gone-lost-after-systemd-update. Once I found out the restart of systemd-networkd causes the keepalived vips to be gone, I finally came across this bug.
FYI I stumbled on this problem after a system update (which broke production!) and collected data in a troubleshooting session and documented this here https:/ /www.claudiokue nzler.com/ blog/959/ keepalived- virtual- ip-addresses- gone-lost- after-systemd- update. Once I found out the restart of systemd-networkd causes the keepalived vips to be gone, I finally came across this bug.