Monday, 2019-10-21

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openstackgerritLi Yingjun proposed openstack/monasca-events-api master: Fixes policy for admin  https://review.opendev.org/68967706:33
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openstackgerritVishal Manchanda proposed openstack/monasca-ui master: Use Horizon project template for django jobs  https://review.opendev.org/68762107:18
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chaconpizaHi, we have found a bug in editing an Alarm-Definition when removing the option Deterministic. More info and how to reproduce it: https://storyboard.openstack.org/#!/story/200675010:15
witekchaconpiza: thanks for reporting, I assume `alarm-list` returns also not updated expressions?10:26
chaconpizaRight10:27
witekseems to me to be a bug in thresholding engine10:28
chaconpizaI think, the issue is in Monasca-api, since I was able to reproduce by Patching the alarm-definition using a direct call to the API.10:28
chaconpizamaybe10:28
witekalarm definition gets updated, alarm itself not10:29
chaconpizaIn general it is not permitted to edit the expression or to change/add/remove the match_by.10:29
chaconpizahttps://github.com/openstack/monasca-api/blob/master/docs/monasca-api-spec.md#patch-alarm-definition10:30
chaconpizaHowever is possible to remove/add the deterministic token from the expression: max(cpu.percent,deterministic)>9910:31
chaconpizainto max(cpu.percent)>9910:31
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openstackgerritBharat Kunwar proposed openstack/monasca-persister master: Support default_retention_policy for influxdb  https://review.opendev.org/68971211:01
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openstackgerritWitold Bedyk proposed openstack/monasca-persister master: Move data_points to repository class  https://review.opendev.org/68951311:42
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brtknrwitek: what do you think about supporting default_retention_policy in config? As before, if default_retention_policy is not specified, nothing happens11:56
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openstackgerritWitold Bedyk proposed openstack/monasca-persister master: Move data_points to repository class  https://review.opendev.org/68951313:04
openstackgerritWitold Bedyk proposed openstack/monasca-persister master: Move data_points to repository class  https://review.opendev.org/68951313:08
openstackgerritWitold Bedyk proposed openstack/monasca-events-api master: Bump the openstackdocstheme extension to 1.20.0  https://review.opendev.org/67420413:12
witekbrtknr: good change, left you comments in review14:23
brtknrwitek: thanks, what do you mean by "for consistency we should also cover the case when db_per_tenant is disabled"14:23
brtknrshould we also create a retention policy for a case when db_per_tenant is not allowed?14:24
brtknrshould we always create a database if it doesnt exist?14:24
witekI think, I'd create/alter the retention policy for the case when db_per_tenant=false14:26
brtknrwitek: I am not sure how to avoid making a call to check if the retention policy is correct every single time14:28
witekwe just need to make it once, at the start14:30
brtknrwitek: at present, we dont create a database if db_per_tenant is disabled14:36
brtknrshould we change this behaviour to creating a database/rp in all cases?14:36
witekI think these are two different topics; I see also two other points we should consider:14:40
witek* what should happen if `default_retention_policy` gets updated after DB creation?14:41
witek* should we consider cases when different persister instances have inconsistent retention period values?14:42
brtknrwitek: I think default_retention_policy is only applicable during database creation14:48
brtknrIf we start applying retention policy to existing databse, it will be dangerous14:48
brtknrSince administrators might want to specify different retentention policy for different tenants14:49
brtknrWe do not want to override this behaviour14:49
openstackgerritBharat Kunwar proposed openstack/monasca-persister master: Support default_retention_policy for influxdb  https://review.opendev.org/68971215:22
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openstackgerritBharat Kunwar proposed openstack/monasca-persister master: Support default_retention_policy for influxdb  https://review.opendev.org/68971215:31
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openstackgerritBharat Kunwar proposed openstack/monasca-persister master: Support default_retention_policy for influxdb  https://review.opendev.org/68971216:07
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joadavisNew story for a very useful certificate expiration monitoring feature - https://storyboard.openstack.org/#!/story/200675322:08

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