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Minion with multiple network interfaces fails to connect to master - [ERROR ] No master could be reached, Unable to sign_in to master #66450
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@SS67 check SELinux status and try to disable it - in my case it worked: #66438 (comment) |
sestatus shows disabled |
I see a common error on all VMs having multiple interfaces: |
It was vLAN route/firewall policy issue. Issue resolved. |
Description of Issue
My salt-master setup works seamlessly with single interface VMs, but it doesn't against group of VMs with multiple interfaces.
It appears that minion is unable to pick a gateway/route to send public key the master IPs.
It's a multi-master topology. lets say nefario01 has <ip 1> and nefario02 has <ip 2>
Lets call minion under question - minionbob.example.com
Currently I point minions to master using /etc/salt/minion.d/master.conf
master:
I think in case of multiple interfaces, it need some additional directives in /etc/salt/minion file but I am not sure about them.
Until now I have tried IPTABLES exception for ports 4505/06
Directives I have tried in /etc/salt/minion :
Setup
Debug log from minionbob
Steps to Reproduce Issue
Versions Report
Master version report
=================================================================
minion version
[root@minionbob ~]# salt-call --version
salt-call 3007.0 (Chlorine)
=================================================================
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