Wednesday, 2019-10-09

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skatsaounis_hi licanwei. nice to chat-meet you07:11
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skatsaounis_regarding https://review.opendev.org/#/c/686110/ I will open a bug report as you suggested because I think the instance status is not considered even in master branch07:13
skatsaounis_what about the other changes of the patch? Should I update the patch to include only them and try to merge it in stable/rocky?07:13
licanweihi07:21
licanweiThe others are OK for me07:21
licanweiI'll +2 after you update the patch, thanks07:22
skatsaounis_Fine! I will inform you when it is done. One more question. I suspect that we have total different timezones. As I am thinking to start participating in the project I would like to know what your time zone is.07:29
skatsaounis_mine is UTC+3 (located in Greece)07:30
openstackgerritStamatis Katsaounis proposed openstack/watcher stable/rocky: Fix issues on stable/rocky  https://review.opendev.org/68611007:32
licanweiUTC+8(located in beijing, China)07:38
licanweiThe team will have irc meeting on channel #openstack-meeting-alt at 8:00 UTC, about 20 minutes later07:40
skatsaounis_fine! I will join to read the discussion. Patch has been updated and later in the day I will create the bug report with logs attached07:43
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chenkeThe meeting is on openstack-meeting-alt now.08:01
soumplisRegarding https://bugs.launchpad.net/watcher/+bug/1847091 would you like me to send the information on launchpad or post them here ?08:23
openstackLaunchpad bug 1847091 in watcher "Actions do not start executing" [Undecided,New]08:23
soumplislicanwei I have added executor='greenthreaded' to engines.load but still the same behaviour08:56
licanweibad news :(09:12
licanweiCould you create a dummy audit and test?09:16
licanweisuch as :09:17
licanweiwatcher audit create -g dummy09:17
licanweithen finding the actionplan and starting it09:17
soumplisok, let me try09:17
soumpliswell, i have tried this. I changed the parallelization parameter in watcher.conf to09:20
soumplisparallelization = change_node_power_state:1,change_nova_service_state:1,migrate:1,nop:1,resize:1,sleep:1,turn_host_to_acpi_s3_state:1,volume_migrate:109:20
soumplisso as to "disable" paraller jobs09:20
soumplisand seems to be running ok, there are already a dozen actions that succeeded09:20
soumplis(still running)09:21
licanweiHow many actions in the actionplan?09:48
soumplisSomething like 240, the vast majority of which is change_nova_service_state09:50
soumplishowever there are two interesting notices. the first is that that the Released_nodes_ratio dropped from ~90% to ~10%. the second is that although the actions have a succeeded state, no actual nova-compute services are disabled09:51
chenkeThat's means the change_nova_service_state does none?09:52
soumplisyes, it seems like it has no effect, but goes into succeeded state09:53
licanweiyou can check the applier log if nova-compute service is disabled09:53
licanweiRESP BODY: {"service": {"binary": "nova-compute", "host": "lar0711", "id": "ad1996d5-5bf3-471c-995e-a15ddaba21bb", "zone": "AZ2", "status": "disabled", "state": "up", "updated_at"09:53
licanweiin your https://haste.tools.grnet.gr/upamiwerak09:54
licanweimaybe other service enable nova-compute again09:54
soumplishmmmm.... maybe I do not understand something. it seems to have one action to disable the service and another to enable it again09:55
soumplis2019-10-09 09:43:47.102 33370 DEBUG keystoneauth.session [-] RESP BODY: {"services": [{"binary": "nova-compute", "host": "lar2015", "id": "f0405f22-340e-4cfd-a223-61a77149150e", "zone": "AZ5", "status": "disabled", "state": "up", "updated_at": "2019-10-09T09:43:41.000000", "disabled_reason": "Watcher node resource consolidation strategy", "forced_down": false}]} _http_log_response /usr/local/lib/python2.7/dist-packages09:56
soumplis/keystoneauth1/session.py:55709:56
soumplis2019-10-09 09:43:47.323 33370 DEBUG keystoneauth.session [-] RESP BODY: {"service": {"binary": "nova-compute", "host": "lar2015", "id": "f0405f22-340e-4cfd-a223-61a77149150e", "zone": "AZ5", "status": "enabled", "state": "up", "updated_at": "2019-10-09T09:43:47.248612", "disabled_reason": null, "forced_down": false}} _http_log_response /usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py:55709:56
licanweimaybe the default planner create the actions with wrong order09:58
licanweiyou can check it to show the actions details09:59
licanweibtw, I have to go home now, we could continue to discuss tomorrow10:00
soumplisthank you very much for your help and support10:00
soumplishave a good rest, cu tomorrow10:00
chenkebye10:11
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openstackgerritTobias Urdin proposed openstack/puppet-watcher stable/train: Switch to Train  https://review.opendev.org/68773623:21
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