designate: Deploy producer on server nodes (SOC-9766) #2175
Conversation
dirkmueller
left a comment
dirkmueller
left a comment
There was a problem hiding this comment.
Producer is not active/active. Either use a pacemaker resource Singleton or a dlm. Please consult https://docs.openstack.org/designate/latest/admin/ha.html for further details.
s-t-e-v-e-n-k
force-pushed
the
designate-producer
branch
from
0449667 to
e40db2d
Compare
|
This will require two packages to be added to Cloud (or at least I can't find them there), which are python2-pymemcache and python2-future. |
Designate has another service 'producer', which is used to run long-running periodic tasks. Install the package and start the service on one of the server nodes, monitored by pacemaker.
s-t-e-v-e-n-k
force-pushed
the
designate-producer
branch
from
e40db2d to
0a0c48c
Compare
![hound[bot]](https://avatars.githubusercontent.com/in/3598?s=60&v=4){kind=small}
| end | ||
| service_transaction_objects << "pacemaker_primitive[#{designate_producer_primitive}]" | ||
|
|
||
| designate_producer_loc = openstack_pacemaker_controller_only_location_for designate_producer_primitive |
There was a problem hiding this comment.
Metrics/LineLength: Line is too long. [102/100] (https://github.com/SUSE/style-guides/blob/master/Ruby.md#metricslinelength)
| # Recipe:: api | ||
| # | ||
|
|
||
| package "openstack-designate-producer" |
There was a problem hiding this comment.
isn't that done by the designate_service resource already?
There was a problem hiding this comment.
Ah, I see, this is to install the package so that the singleton service (which is done after the sync mark?) will always be able to start. a comment would be helpful (of a thing like "if ha_enabled", needs to be moved a few lines down then)
dirkmueller
left a comment
dirkmueller
left a comment
There was a problem hiding this comment.
looks okay to me. the only concern I have is that when a customer switches from non-HA to HA, we don't revert the systemctl enable that is done on the service , and then we have it potentially running twice. we maybe want to drop in a service disable into the ha codepath just to be sure.
3 participants
Designate has another service 'producer', which is used to run
long-running periodic tasks. Install the package and start the service
on nodes with the server role.