Hello I am running salt 2016.11.3 on CentOS 7. I have a minion that reports highstate (salt-call state.highstate) without issues. There is a second minion (these are part of a cluster) that does not report highstate. There was a recent root password change on this lab network, the password was changed back when the problem was discovered but the problem persists.
test.ping from the salt-master works for first server, not second. There are two salt-masters. minions' /etc/salt/minion lists both.
Keys have been blown away and re-accepted. Tried reboots. Minion logs say this: "Error while bringing up minion for multi-master. Is master at x.y.z.a responding?"
Any thoughts on how to proceed? I saw one blog that said try blowing away ..../salt-master/saltmaster/files/master.pub which made no difference.
Many thanks.