Changing DNS hostname for public TLS endpoints post-install breaks neutron-nova rabbitmq communication
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Fuel for OpenStack |
Fix Committed
|
High
|
Stanislaw Bogatkin | ||
Mitaka |
Fix Released
|
High
|
Vladimir Kuklin | ||
Newton |
Fix Committed
|
High
|
Stanislaw Bogatkin |
Bug Description
We needed to reconfigure "DNS hostname for public TLS endpoints" after initial environment deployment - which resulted with VMs creation getting stuck on "spawning" phase.
Message
Build of instance 0344b141-
Code
500
Details
File "/usr/lib/
Created
Dec. 13, 2016, 7:35 p.m.
We traced the problem down to rabbitmq/
From compute host:
cat /var/log/
<163>Dec 14 09:50:43 node-5 neutron-
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
2016-12-14 09:50:48.603 170619 ERROR oslo.messaging.
Connection to rabbitmq server seems to be working:
telnet 10.80.20.4 5673
Trying 10.80.20.4...
Connected to 10.80.20.4.
Escape character is '^]'.
From controller side:
cat /<email address hidden>
=ERROR REPORT==== 14-Dec-
Channel error on connection <0.8651.0> (10.80.20.4:54597 -> 10.80.20.4:5673, vhost: '/', user: 'nova'), channel 1:
operation basic.publish caused a channel exception not_found: "no exchange 'reply_
cat /var/log/
<163>Dec 14 10:33:59 node-6 neutron-server: 2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
2016-12-14 10:33:59.761 32530 ERROR neutron.
Changed in fuel: | |
milestone: | none → 9.2 |
assignee: | nobody → Fuel Sustaining (fuel-sustaining-team) |
importance: | Undecided → High |
status: | New → Confirmed |
tags: | added: area-library |
Changed in fuel: | |
assignee: | Fuel Sustaining (fuel-sustaining-team) → Stanislaw Bogatkin (sbogatkin) |
Changed in fuel: | |
milestone: | 9.2 → 11.0 |
no longer affects: | fuel/ocata |
tags: | added: on-verification |
tags: | added: on-verification |
fuel --version
9.0.0