Public bug reported:
Description
===========
In nova.conf, osapi_compute_listen and metadata_listen are defaulted to
0.0.0.0. Due to this when multiple n-api nodes are setup in a multinode
environment, only one entry is
created for nova-osapi_compute and nova-metadata services in nova.services
table.
This doesn't have any effect when n-api's on both nodes have same version. But
when n-api on node 1 is upgraded, then n-api on node2 refuses to start due to
Service version too Old exception.
This behavior can be changed by having two entries for these services in db.
Steps to reproduce
==================
1. Setup multinode devstack environment with all controller services on one
node and n-api & n-cpu on another node.
2. Now you have two n-api nodes.
3. Check nova.services table.
Expected result
===============
There should be two entries for nova-osapi_compute and nova-metadata
services in nova.services table one for each host.
Actual result
=============
Only one entry created for these services.
** Affects: nova
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1631430
Title:
Only one entry created for nova-osapi_compute and nova-metadata
services in multi-n-api environment
Status in OpenStack Compute (nova):
New
Bug description:
Description
===========
In nova.conf, osapi_compute_listen and metadata_listen are defaulted to
0.0.0.0. Due to this when multiple n-api nodes are setup in a multinode
environment, only one entry is
created for nova-osapi_compute and nova-metadata services in nova.services
table.
This doesn't have any effect when n-api's on both nodes have same version.
But when n-api on node 1 is upgraded, then n-api on node2 refuses to start due
to Service version too Old exception.
This behavior can be changed by having two entries for these services in db.
Steps to reproduce
==================
1. Setup multinode devstack environment with all controller services on one
node and n-api & n-cpu on another node.
2. Now you have two n-api nodes.
3. Check nova.services table.
Expected result
===============
There should be two entries for nova-osapi_compute and nova-metadata
services in nova.services table one for each host.
Actual result
=============
Only one entry created for these services.
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https://bugs.launchpad.net/nova/+bug/1631430/+subscriptions
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