Bug 1186459 - Add puppet param to enable setting multiple rabbit_hosts
Summary: Add puppet param to enable setting multiple rabbit_hosts
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-foreman-installer
Version: 6.0 (Juno)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: z1
: Installer
Assignee: Crag Wolfe
QA Contact: Alexander Chuzhoy
URL:
Whiteboard:
: 1191718 (view as bug list)
Depends On:
Blocks: 1175685 1186966
TreeView+ depends on / blocked
 
Reported: 2015-01-27 17:14 UTC by Crag Wolfe
Modified: 2019-04-16 14:33 UTC (History)
11 users (show)

Fixed In Version: openstack-foreman-installer-3.0.14-1.el7ost
Doc Type: Enhancement
Doc Text:
This enhancement adds the ability to use multiple RabbitMQ hosts instead of a single RabbitMQ host VIP. Using multiple hosts is more stable than a single VIP, which struggles to adapt if a host goes down. OpenStack services can use either rabbit_hosts or a single rabbit_host.
Clone Of:
: 1186966 (view as bug list)
Environment:
Last Closed: 2015-03-05 18:19:17 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2015:0641 0 normal SHIPPED_LIVE Red Hat Enterprise Linux OpenStack Platform Installer Bug Fix Advisory 2015-03-05 23:15:51 UTC

Description Crag Wolfe 2015-01-27 17:14:29 UTC 
Description of problem:

Right now, openstack-foreman-installer configures openstack config files to use a rabbit vip with traffic forwarded through haproxy.  Add a flag to allow the user to keep this behaviour (the default), or, configure openstack config files to set rabbit_hosts with the list of rabbit addresses (and set rabbit_ha_queues=True).  Note that with the latter setting, the openstack services themselves will not rely on the rabbit vip or haproxy.  However, this enhancement does not include removal of the rabbit vip and rabbit-configuration for haproxy (their continued existence should be inconsequential).
Comment 3 Jason Guiditta 2015-02-03 17:00:27 UTC 
WIP patch:
https://github.com/redhat-openstack/astapor/pull/463
Comment 4 Jason Guiditta 2015-02-05 20:28:44 UTC 
Merged
Comment 6 Omri Hochman 2015-02-06 21:09:44 UTC 
In order to Verify - Check the .conf files on the controllers are set according to comment #1 at : https://github.com/redhat-openstack/astapor/pull/463
Comment 7 Mike Burns 2015-02-11 20:06:08 UTC 
*** Bug 1191718 has been marked as a duplicate of this bug. ***
Comment 8 Alexander Chuzhoy 2015-02-12 21:16:07 UTC 
Verified:
rhel-osp-installer-client-0.5.5-4.el7ost.noarch
ruby193-rubygem-foreman_openstack_simplify-0.0.6-8.el7ost.noarch
openstack-foreman-installer-3.0.14-1.el7ost.noarch
rhel-osp-installer-0.5.5-4.el7ost.noarch
ruby193-rubygem-staypuft-0.5.18-1.el7ost.noarch
openstack-puppet-modules-2014.2.8-2.el7ost.noarch


Verifying based on c#6:
Received the following output on the controllers:

[root@maca25400702875 ~]# grep -vP '^#' /etc/*/*.conf | grep rabbit_hos
/etc/glance/glance-api.conf:rabbit_hosts=<ip1>:5672,<ip2>:5672,<ip3>:5672
/etc/keystone/keystone.conf:rabbit_hosts=<ip1>:5672,<ip2>:5672,<ip3>:5672
/etc/neutron/neutron.conf:rabbit_hosts=<ip1>:5672,<ip2>:5672,<ip3>:5672
/etc/nova/nova.conf:rabbit_hosts=<ip1>:5672,<ip2>:5672,<ip3>:5672

[root@maca25400702875 ~]# grep -vP '^#' /etc/*/*.conf | grep rabbit_ha             
/etc/glance/glance-api.conf:rabbit_ha_queues=True
/etc/keystone/keystone.conf:rabbit_ha_queues=True
/etc/neutron/neutron.conf:rabbit_ha_queues=True
/etc/nova/nova.conf:rabbit_ha_queues=True
Comment 10 errata-xmlrpc 2015-03-05 18:19:17 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-0641.html
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