astara-ctl warning message for deprecated AMQP configuration

[Eric Lopez]

In the astara logs and astara-ctl command - warning messages displayed for deprecated commands:

stack@devstack:/etc/nova$ astara-ctl poll
using amqp at 'amqp://stackrabbit:secret@127.0.0.1:/' exchange 'neutron'
sending poll instruction
Use of amqp_url is deprecated. Please instead use options defined in oslo_messaging_rabbit to declare your AMQP connection.
Option "rabbit_host" from group "DEFAULT" is deprecated. Use option "rabbit_host" from group "oslo_messaging_rabbit".
Option "rabbit_password" from group "DEFAULT" is deprecated. Use option "rabbit_password" from group "oslo_messaging_rabbit".

/opt/stack/logs/astara.log:
******************
2015-12-07 21:26:12.690 WARNING astara.common.rpc:91517:pmain:tmain [
-] Use of amqp_url is deprecated. Please instead use opt
ions defined in oslo_messaging_rabbit to declare your AMQP connection.

Fix: In /etc/astara/orchestrator.ini file

Comment out
amqp_url = amqp://stackrabbit:secret@127.0.0.1:/

Create new section

[oslo_messaging_rabbit]

and move the following lines under this section

rabbit_userid = stackrabbit
rabbit_password = secret
rabbit_hosts = 127.0.0.1

Default INI file astara/etc/rug.ini sets these values. Need to fix astara/devstack/plugin.sh file with changes

Remove
 iniset $ASTARA_CONF DEFAULT amqp_url "amqp://$RABBIT_USERID:$RABBIT_PASSWORD
@$RABBIT_HOST:$RABBIT_PORT/"

Add
iniset $ASTARA_CONF oslo_messaging_rabbit rabbit_userid $RABBIT_USERID
iniset $ASTARA_CONF oslo_messaging_rabbit rabbit_password $RABBIT_PASSWORD
iniset $ASTARA_CONF oslo_messaging_rabbit rabbit_hosts $RABBIT_HOST

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/256171

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/256171
Committed: https://git.openstack.org/cgit/openstack/astara/commit/?id=e92c2e8da58fbc52c8fd5871d2667c2425e02d63
Submitter: Jenkins
Branch: master

commit e92c2e8da58fbc52c8fd5871d2667c2425e02d63
Author: Adam Gandelman <email address hidden>
Date: Thu Dec 10 17:32:16 2015 -0800

    Deprecate usage of amqp_url in favor of oslo.messaging backend config

    This deprecates usage of the old amqp_url in favor of using backend-specific
    oslo.messaging configuration. Removes the old, pre-Liberty options and silences
    a bunch of deprecation warnings to boot.

    Change-Id: Ib666901c28f66a7616aa445ecc7120fe9d1e1364
    Closes-bug: #1524595