Created attachment 1422426 [details]
Description of problem:
performed mixed versions stage upgrade, undercloud upgrade to RHOS13 and scaled out 1 extra compute node, the scale out of that node timed out.
node did not received dhcp, then the scale out stuck
06:59:49.626034 52:54:00:0f:20:b7 > Broadcast, ethertype IPv4 (0x0800), length 438: 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 52:54:00:0f:20:b7, length 396
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. deploy RHOS12
2. upgrade the undercloud
3. perform scale out for additional compute node
Scale out timeout after 1 hour
var/log/ironic-inspector/ironic-inspector.log:198:2018-04-16 02:58:18.160 27985 DEBUG ironic_inspector.firewall [-] Ignoring failed iptables ('-D', 'INPUT', '-i', 'br-ctlplane', '-p', 'udp', '--dport', '67', '-j', 'ironic-inspector'): iptables v1.4.21: Couldn't load target `ironic-inspector':No such file or directory. . Try `iptables -h' or 'iptables...
Created attachment 1422427 [details]
ironic conductor log
Disabling ipatbles does the trick - the ironic introspection pass
This is being tracked in https://bugzilla.redhat.com/show_bug.cgi?id=1570386, patches are upstream.
*** This bug has been marked as a duplicate of bug 1570386 ***