Monday, 2020-03-23

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openstackgerritMerged openstack/python-designateclient master: Drop py27 support  https://review.opendev.org/71304408:19
openstackgerritMerged openstack/python-designateclient master: Use unittest.mock instead of third party mock  https://review.opendev.org/71302108:32
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markguz_HI folks. got designate up and running using bind9. new problem i have now is designate sink does not seem to be picking up any notifications from nova13:40
markguz_the docs seem to imply this should "just work" but i got nothing. I haven't configured changed nova's configuration from default with respect to notifications13:41
markguz_i've set the control exchange to "nova" for the nova_fixed13:42
markguz_the neutron floating ip driver is working ok, but nada for nova13:48
mugsiemarkguz_: you may need to enable unversioned notifications for designate - we don't have the nova versioned objects support15:36
markguz_mugsie: default setting for notification_format in nova is "both" unversioned and versioned15:39
markguz_do i have to Disable versioned?15:39
mugsieis designate pointed at the versioned or unviersioned queue?15:39
mugsiefrom what I remeber there is 2 rmq queues - one for each15:39
markguz_how does one tell?15:40
mugsieusually I login to a rmq node and list the queues15:40
markguz_duh. of course15:40
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markguz_mugsie: this would be an exchange not a queue yeah?15:44
mugsieeh, yes - I think that is the terminology :)15:45
markguz_i've got nova and nova_notification nova seems to be versioned15:45
* mugsie is swappingh between queuing systems in his head, mizing up terms15:45
markguz_and designate-sink is looking at nova15:46
markguz_i'll try nova-notifications15:46
markguz_mugsie: nada15:54
mugsie:/15:54
markguz_the docs imply that it should just work out of the box, enable it in designate and go15:55
mugsieyeah, it should be15:55
mugsiewhat are you using the sink handler for that the neutron plugin doesn't do?15:56
markguz_that's why i find it strange. I didn't do any configuration with regards to notifications, so whatever nova does by default should work no?15:56
mugsie(we switched focus to that a while back, and sink is for more custom edge cases)15:56
mugsieunless something else is consuming them before designate is?15:56
mugsiewe have seen that in the past when people has ceilometer consuming as well15:57
markguz_don't have ceilometer configured right now15:57
markguz_ugh. how do i know if something's consuming the messages? How can I even tell if the messages are being created?15:58
mugsieyou should be able to look at the length of the exchanges to see how many messages are pilling up16:55
mugsieand rabbitmq does have a way to pull the top message and look at it (at least in the UI, not sure how to do it with a CLI)16:55
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markguz_mgusie: got it working finally. had to set notify_on_vm_state_change18:20
markguz_mugsie: ^18:20
markguz_mugsie: so when a vm is created only the forward IP is set? is there anyway to set it to create PTR also?18:20
mugsiemarkguz_: not by default - that woud need a custom handler19:25
mugsiemarkguz_:  https://docs.openstack.org/neutron/latest/admin/config-dns-int-ext-serv.html may be a better bet19:26
markguz_oh cool. so i would disable the handlers with this?19:27
mugsieyeah, no sink needed at all19:43
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markguz_mugsie: i'm guessing this external_dns_driver was not available in pike?19:50
markguz_my core serveices are still at pike.19:50
mugsieeh, it may have been19:51
mugsielet me look at the code19:51
markguz_actually it is. it's just the command to update the network with the dns domain is not in the openstackclient19:52
mugsieyeah, just found the plugin in the pike-em tag19:52
markguz_yeah you need to use 'neutron net-update --dns-domain blah.com'19:53
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markguz_mugsie: it seems like the dns-int-ext-serv thing does not automagically configure the info when a user just creates a vm via horizon.21:16
markguz_all the docs seem to indicate you need to specify dns-name and dns-domain info via the cli...21:16
markguz_that's all too complex for my users. the sink process seemed much more in line with my needs, minus the PTRs. I need the PTRs because our instances use kerberos and other dns sensitive services21:17
markguz_i guess i'll need to look at creating a custom handler...21:18
markguz_or upgrade to latest maybe. seems there might be a new flag that does what i need21:40

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