Comment 15 for bug 1748065

So secondary1 never got keystone fernet nor ssh - primary keystone fernet docker logs:

2020-04-28T18:33:34.365632590Z ++ cat /run_command
2020-04-28T18:33:34.368280291Z + CMD='crond -s -n'
2020-04-28T18:33:34.368308155Z + ARGS=
2020-04-28T18:33:34.368465594Z + sudo kolla_copy_cacerts
2020-04-28T18:33:34.387422919Z + [[ ! -n '' ]]
2020-04-28T18:33:34.387438741Z + . kolla_extend_start
2020-04-28T18:33:34.387661953Z ++ FERNET_SYNC=/usr/bin/fernet-node-sync.sh
2020-04-28T18:33:34.387672509Z ++ FERNET_TOKEN_DIR=/etc/keystone/fernet-keys
2020-04-28T18:33:34.387687241Z ++ [[ -f /usr/bin/fernet-node-sync.sh ]]
2020-04-28T18:33:34.387720257Z ++ /usr/bin/fernet-node-sync.sh
2020-04-28T18:33:34.493473328Z Warning: Permanently added '[192.0.2.3]:8023' (ECDSA) to the list of known hosts.
2020-04-28T18:33:34.656796401Z ssh: connect to host 192.0.2.1 port 8023: Connection refused
2020-04-28T18:33:34.657205371Z rsync: connection unexpectedly closed (0 bytes received so far) [Receiver]
2020-04-28T18:33:34.657251111Z rsync error: unexplained error (code 255) at io.c(226) [Receiver=3.1.3]