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| openstackgerrit | Jay Jahns proposed openstack/openstack-ansible-os_neutron master: Add NSX Plugin Integration https://review.opendev.org/748357 | 05:32 |
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| openstackgerrit | Jay Jahns proposed openstack/openstack-ansible-os_neutron master: Add NSX Plugin Integration https://review.opendev.org/748357 | 05:41 |
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| sakharkar | noonedeadpunk: Do Openstack Ansible officially supports Centos7 Ussuri deployment? | 05:56 |
| sakharkar | Do Openstack Ansible officially supports Centos7 Ussuri deployment? | 05:56 |
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| npalladium | sakharkar: OSA seems to have some support for Centos. Don't know the extent of it though. | 06:03 |
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| snadge | im using train with Cent 7 | 06:42 |
| noonedeadpunk | sakharkar: yes it does. until you deploy from source not with distro packages (default behaviour) | 06:49 |
| noonedeadpunk | * source is default one | 06:50 |
| noonedeadpunk | but after Ussuri CentOS 7 won't be supported, so if it's new deployment I'd rather consider either CentOS 8 or Ubuntu focal or Debian buster | 06:51 |
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| snadge | yeah my next deployment will be centos 8 | 09:18 |
| snadge | its been a long time just getting people onto train/cent7 though :( | 09:18 |
| admin0 | morning | 09:31 |
| admin0 | is it possible to add a centos hypervisor(for some gpu drivers) on an all ubuntu cluster | 09:31 |
| jrosser | admin0: it might require a centos repo server, or perhaps you'd be able to hack something that meant the wheels all got built locally on that specific node rather than use the repo server | 10:04 |
| jrosser | would be a bit of an adventure/experiment though as it's been a long time since anyone ran multi-os | 10:04 |
| admin0 | a quick though is to do a manual install and copy over the nova configs ? | 10:04 |
| jrosser | you need the nova services | 10:05 |
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| noonedeadpunk | snadge: yeah, updates up ubuntu/debian are not so painfull... And regarding centos stream - I'm not sure tbh... | 10:05 |
| jrosser | admin0: which GPU drivers are centos only? | 10:06 |
| admin0 | redhat to be precise | 10:06 |
| jrosser | right i am interested in this - i am guessing nvidia vgpu? | 10:06 |
| admin0 | nvidia grid driver | 10:06 |
| jrosser | is it that that they dont supply a driver for anything but RHEL or is it that they don't support anything but RHEL | 10:07 |
| admin0 | something like that | 10:08 |
| admin0 | but in a more general question, if there is a need to do multi os, what could be the best option | 10:08 |
| noonedeadpunk | you can just do multios.... | 10:08 |
| admin0 | my thought is since the api is already up and running, i could just do a manual nova install in the centos/redhat and copy the same nova.conf and it could theoritically work .. | 10:09 |
| noonedeadpunk | I think we don't have such problem since we moved to python_venv_build from repo server | 10:09 |
| noonedeadpunk | it's not really tested though | 10:09 |
| admin0 | :) | 10:09 |
| admin0 | that i can do | 10:10 |
| admin0 | i just need pointers on how to get started | 10:10 |
| jrosser | the repo server needs to be the same binary/OS environment as the targets | 10:10 |
| jrosser | becasue of the many python wheels that bind into underlying C libraries | 10:10 |
| jrosser | by repo server i mean repo container | 10:11 |
| noonedeadpunk | but I guess we can disable building wheels? | 10:11 |
| jrosser | i wonder if we need a host level var that does that | 10:11 |
| jrosser | becasue currently i think it uses groups[repo_all] | length > 0 to decide | 10:11 |
| noonedeadpunk | hm, I was recalling that cloudnull had multi-distro one day without any issues with that... | 10:11 |
| admin0 | if i install the nova from the centos repo or from source manually, wouldn't just the right "copied" configs in nova.conf will make the platform see this new hypervisor ? | 10:11 |
| noonedeadpunk | we can set venv_wheel_build_enable: false | 10:12 |
| noonedeadpunk | admin0: it will | 10:13 |
| noonedeadpunk | But I mean I think you can try deploying it with osa as well | 10:14 |
| noonedeadpunk | as you will need neutron at least as well | 10:14 |
| admin0 | right | 10:14 |
| jrosser | yeah venv_wheel_build_enable looks like it would do the trick, thats nice | 10:15 |
| admin0 | so first thing i need to do is have one hypervisor with say centos8, and then run setup-hosts .. will it auto detect that its centos8 and buidl the right venv ( rememer, this is already a running setup ) | 10:16 |
| jrosser | i do remember there being some subtlety with cloudnull setup for multi-os though, in that he had one each of ubuntu/centos/suse | 10:16 |
| noonedeadpunk | or, you can set another venv_build_host in group/host vars | 10:16 |
| jrosser | so they were all [0] in their respective set of hosts | 10:16 |
| noonedeadpunk | yeah, that might be.... | 10:17 |
| jrosser | idk how we handle that with lsyncd right now either | 10:17 |
| noonedeadpunk | oh, we have that https://opendev.org/openstack/ansible-role-python_venv_build/src/branch/master/defaults/main.yml#L121 | 10:18 |
| noonedeadpunk | so I'd say it' already handled | 10:19 |
| noonedeadpunk | but looking on https://opendev.org/openstack/ansible-role-python_venv_build/src/branch/master/vars/main.yml#L65-L78 I think you're right about need to have at least 1 repo host of that type for this | 10:20 |
| noonedeadpunk | and in terms of lsync I guess we should still built wheels inside os-named and versioned folders... | 10:20 |
| jrosser | https://github.com/openstack/openstack-ansible-repo_server/blob/master/templates/lsyncd.lua.j2#L616 | 10:22 |
| jrosser | my feeling is that there is an assumption made there about the role of repo_all[0] | 10:23 |
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| admin0 | i will test this out and see how it goes ( adding centos to osa cluster) | 10:35 |
| admin0 | first i will just add it as a hypervisor and see how it auto detects and hopefully works :) | 10:36 |
| admin0 | so just add the ip to the hosts file and see it figure it out | 10:36 |
| * jrosser registers for nvidia vGPU eval licence | 10:40 | |
| openstackgerrit | Merged openstack/openstack-ansible-repo_server stable/ussuri: Add Centos-8 support https://review.opendev.org/747911 | 10:53 |
| openstackgerrit | Erik Berg proposed openstack/openstack-ansible-ceph_client master: Remove trailing '/' from ceph_apt_repo_url https://review.opendev.org/736977 | 11:08 |
| openstackgerrit | Erik Berg proposed openstack/openstack-ansible-ceph_client master: Remove cleanup logic for trailing '/' https://review.opendev.org/748412 | 11:08 |
| ebbex | admin0, jrosser, noonedeadpunk : I had some success with this https://review.opendev.org/#/c/714483/ a while back for multi-distro. | 11:17 |
| ebbex | And you'll need to set delegate_facts: true in a couple of roles that use delegate_to, (keystone comes to mind) | 11:19 |
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| admin0 | ebbex, thanks .. i will check it out | 11:57 |
| openstackgerrit | Jay Jahns proposed openstack/openstack-ansible-os_neutron master: Add NSX Plugin Integration https://review.opendev.org/748357 | 12:13 |
| openstackgerrit | Jay Jahns proposed openstack/openstack-ansible-os_neutron master: Add NSX Plugin Integration https://review.opendev.org/748357 | 12:17 |
| openstackgerrit | Jay Jahns proposed openstack/openstack-ansible-os_neutron master: Add NSX Plugin Integration https://review.opendev.org/748357 | 12:19 |
| openstackgerrit | Jay Jahns proposed openstack/openstack-ansible-os_neutron master: Add NSX Plugin Integration https://review.opendev.org/748357 | 12:21 |
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| rohit02 | hey team! can we deploy two storage for cinder volume on same host(ex ceph and lvm) in OSA | 13:23 |
| openstackgerrit | Jay Jahns proposed openstack/openstack-ansible-os_neutron master: Add NSX Plugin Integration https://review.opendev.org/748357 | 13:23 |
| noonedeadpunk | rohit02: I think you can. at least ceph and nfs is supported for sure:) | 13:29 |
| rohit02 | noonedeadpunk: it gives me error active active configuration is not supported | 13:31 |
| rohit02 | for ceph and lvm | 13:32 |
| noonedeadpunk | oh, yes, that | 13:35 |
| noonedeadpunk | I think you can just set to false this https://opendev.org/openstack/openstack-ansible-os_cinder/src/branch/master/defaults/main.yml#L279 | 13:35 |
| noonedeadpunk | I guess we want to change the default.... | 13:36 |
| openstackgerrit | Jay Jahns proposed openstack/openstack-ansible-os_neutron master: Add NSX Plugin Integration https://review.opendev.org/748357 | 13:36 |
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| spatel | ThiagoCMC: hey | 14:03 |
| ThiagoCMC | Opa! | 14:03 |
| spatel | Did you work on senlin? | 14:03 |
| ThiagoCMC | I've used it a few years ago in some experiments, to launch multiple Heat templates | 14:04 |
| spatel | I am getting some error so trying to see if get some help (senlin has very limited doc on internet) | 14:04 |
| spatel | I am trying my best to sort them out but if i need your help i will shout | 14:05 |
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| spatel | ThiagoCMC: problem solved :) now i can see no error and output looks good to | 14:40 |
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| ThiagoCMC | spatel, awesome! Are you planning to add Senlin support to OSA? | 15:08 |
| spatel | Yess that is my goal (i am not ninja at ansible but i will give a shot and anyway you guys are there) | 15:08 |
| openstackgerrit | Dmitriy Rabotyagov (noonedeadpunk) proposed openstack/openstack-ansible-os_cloudkitty master: Use the utility host for db setup tasks https://review.opendev.org/747180 | 15:09 |
| ThiagoCMC | WOW! I can be a beta tester! | 15:09 |
| spatel | currently i am testing and so far its working expand/shrink etc.. now trying to see if i shoot node in ASG pool then whether its going to create node itself for desire capacity or not | 15:09 |
| ThiagoCMC | Sounds like fun =) | 15:10 |
| spatel | i will keep you posted | 15:10 |
| noonedeadpunk | I'd love to see that implemented upstream as well) | 15:10 |
| spatel | also going to write blog because openstack official doc is incorrect | 15:10 |
| spatel | also going to open bug to fix doc | 15:11 |
| spatel | noonedeadpunk: +1 | 15:11 |
| noonedeadpunk | spatel: I think you can even adjust doc directly :p | 15:12 |
| noonedeadpunk | I mean propose patch for it! | 15:12 |
| ThiagoCMC | I'm looking forward to test it | 15:12 |
| spatel | oh! never done that before but let me look into it.. (it should be through git just like we are doing other patches) | 15:12 |
| noonedeadpunk | they're all there | 15:13 |
| ThiagoCMC | Is it or Ussuri / Ubuntu 20.04? | 15:13 |
| noonedeadpunk | https://opendev.org/openstack/senlin/src/branch/master/doc/source | 15:13 |
| spatel | Ussuri (i am testing on centOS 8) | 15:13 |
| spatel | but should be pretty similar for other distro also | 15:13 |
| ThiagoCMC | ok | 15:13 |
| noonedeadpunk | so just clone it, you already aware of gerrit:) | 15:13 |
| ThiagoCMC | yep | 15:13 |
| spatel | Yes i will do that | 15:13 |
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| cloudnull | noonedeadpunk jrosser ++ for my multi-OS setup I ran 1 controller per OS type I was supporting which allowed me have different operating systems for compute hosts. | 15:28 |
| noonedeadpunk | admin0: ^ | 15:29 |
| noonedeadpunk | but I think disable wheel build for one-two compute hosts is more simple thing and you can use host_vars | 15:31 |
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| openstackgerrit | Dmitriy Rabotyagov (noonedeadpunk) proposed openstack/openstack-ansible-os_cloudkitty master: Add CentOS 8 and Ubuntu Focal support https://review.opendev.org/748476 | 16:02 |
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| SecOpsNinja | one quick question: in /etc/openstack_deploy/openstack_user_config.yml it says its optional to define range in provider_networks, but the TASK [Create the neutron provider networks facts] fails with "TypeError: Value of unknown type: <class 'KeyError'>, 'range'". is it possilble to have a empty range? | 18:36 |
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| openstackgerrit | Jay Jahns proposed openstack/openstack-ansible-os_neutron master: Add NSX Plugin Integration https://review.opendev.org/748357 | 21:12 |
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