Saturday, 2020-06-13

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openstackgerritXiaojueGuan proposed openstack/kolla master: Fix bug 1883340  https://review.opendev.org/73541004:46
openstackbug 1883340 in kolla "kolla failed to build tempest" [Undecided,New] https://launchpad.net/bugs/1883340 - Assigned to XiaojueGuan (xiaojuegaun)04:46
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openstackgerritRadosław Piliszek proposed openstack/kolla-ansible stable/train: CI: Fix periodics  https://review.opendev.org/73541907:37
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admin0good morning10:40
admin0let me paste the configs and the failure10:41
admin0kplant, can kolla be installed in focal ?10:42
admin0because the getting started does not exact mention the OS10:42
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admin0first qustion .. when i want to do kolla-verify , which is done from the deployment host .. it searches for network_interface name locally which is on the servers meant for openstack11:05
admin0and it fails11:06
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r3ap3radmin0: I believe born2bake answered your question before and as I mentioned during the same time, the Kolla project as of this date doesn't appear to "officially" support Focal but as born2bake mentioned, it can be done with some modification to the instructions.15:13
admin0i went with 18.04 just to not do any modifications15:14
r3ap3rOk, better to probably start with something supported and once you get familiar with the intricacies of the project, then go experimenting. At least that is my philosophy. :-)15:15
admin0i got an error right now :)  https://gist.github.com/a1git/d9c9147ddbd5e6927b9c4f13c2bfcdb415:16
admin0error on line 8715:16
r3ap3rOk, how did you run the `kolla-ansible` command? As root or a regular user?15:18
admin0root15:18
admin0deloy is a lxc container15:19
admin0deploy host is a lxc container and i used root .. no virtualenvs15:19
r3ap3rSo everything up to this point has been run as root, correct?15:19
admin0that is correct15:19
admin0https://docs.openstack.org/kolla-ansible/latest/user/quickstart.html  -- this is the page i am following15:21
r3ap3rWhat Python and Ansible versions are you using? It looks like a "permissions" issue but from the conversation above it looks like you may have gotten the `python-selinux` requirement and  your running everything as root soooo, yeah.15:22
admin0the python-selinux was fixed when i did a apt-get update .. so i can confirm every package is there15:23
r3ap3rOk.15:23
admin0i ran the playbook again .. stuck in the same error15:27
born2bakeyou just need to remember that in focal python 2 was deprecated therefore, you just need to change all packages to python3 instead of python15:27
admin0i am on bionic15:28
admin0not focal15:28
born2bakeso you are ok then15:28
admin0everything is bionic .. servers and the deploy host15:28
admin0i disabled the enable_octavia line ( the error said something about cacerts ) .. can I rerun the playbook again or do I need to delete facts ( it might have cached octavia = yes somewhere ?15:31
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r3ap3radmin0: I have never tried deploying Kolla-Ansible from a container, I've only done VM's and Physical hosts. From my experience so far with Containers, permissions to files and external locations are "tricky". I'm by no means a Container expert, didn't start learning anything about Containers until I started trying to deploy Openstack but maybe the "permissions" issue you are having is due to your setup of the15:32
r3ap3rContainer you are using to deploy Kolla-Ansible?15:32
admin0the hosts are physical hosts15:34
admin0my deployment host is a lxc container15:34
admin0do i need a bare-metal system as a deployment host ?15:34
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r3ap3rNo, I have deployed from VM's, just not containers.15:35
admin0the error is coming from ansible command via ssh from the control on permission denied .. it should not have anything to do with the local deployment host15:36
r3ap3rOk, what version of Ansible do you have installed?15:38
admin0ansible is 2.9.915:38
r3ap3rAnd you have the deployment host ssh keys copied to all of the physical hosts to the root user?15:40
admin0deployment host can ssh to all the hosts as root15:41
admin0this appears like 20+ minutes in the ansible run15:41
admin0i can gist the full log if required but i have to run it again15:41
r3ap3rI'm not sure what would cause permission issues all of a sudden at bootstrapping a container on a remote host? It maybe a bug in the playbook that is running and setting the permissions incorrectly in the "copying over nova.conf file" play?15:45
admin0keystone, glance, cinder seems to have no issues15:48
admin0in the run15:48
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admin0https://asciinema.org/a/INgR4DXfMDzs83uPEExelGS9815:49
admin0that is the full run15:50
admin0as you see, it does not give any error before .. only in the nova part15:50
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r3ap3rIt maybe that play then. I would have to take a look and see what permission set changes there are as compared to maybe the Train deployment and maybe that will tell us something?15:51
admin0i guess15:51
admin0if i try train version, do i have to re-format and redo the servers ?15:52
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r3ap3rPersonnally, I wouldn't think so. Just make sure you do a `kolla-ansible -i multinode destroy` before hand to get rid of any containers that have already been deployed and you should be good.15:54
admin0ok15:54
admin0let me try the train version then15:54
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admin0doh .. it removes the multinode and globals file from the current folder :D15:55
admin0# These hostname must be resolvable from your deployment host15:57
admin0  --- can i use IPs ? or it has to be hostnames specifically ?15:57
r3ap3rIPs can be used, IF you use hostnames, they have to be resolvable...15:58
admin0how to fix the ansible deprecation warning?  Distribution Ubuntu 18.04 on host 192.168.88.x should use /usr/bin/python3 but uses python216:02
admin0it is in prechecks . after this, will run/record the deploy again to check if any errors come up16:03
r3ap3rI have just used Python 3 for my deployments but I use CentOS and not Ubuntu. Dropped Python 2 from all of my stuff as fast as I could.16:05
r3ap3rI would probably get a second opinion for Python 3 on Ubutnu 18.04 though?16:06
admin0:)16:06
admin0ok16:06
admin0its in the deploy of train version now16:06
admin0will report back if issues16:07
r3ap3rOk, I should be here for a little while longer. Got some other projects to work on today. ;D16:07
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openstackgerritMerged openstack/kolla master: add libibverbs package for openvswitch  https://review.opendev.org/73475516:41
openstackgerritwu.chunyang proposed openstack/kolla-ansible master: fix deploy nova failed when use kolla_dev_mod  https://review.opendev.org/73543716:49
openstackgerritRadosław Piliszek proposed openstack/kolla stable/ussuri: add libibverbs package for openvswitch  https://review.opendev.org/73543816:51
openstackgerritwu.chunyang proposed openstack/kolla-ansible master: fix deploy nova failed when use kolla_dev_mod  https://review.opendev.org/73543716:51
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openstackgerritMerged openstack/kolla master: Revert "[to-revert] Pin ovsdbapp in neutron to 1.1.0"  https://review.opendev.org/73239118:02
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openstackgerritRadosław Piliszek proposed openstack/kolla-ansible master: Make /dev/kvm permissions handling more robust  https://review.opendev.org/73544119:06
admin0r3ap3r, train worked fine19:08
admin0the issue is in the current version19:08
kplanti don't think ussuri has been released for k/k-a yet19:19
strobertyeah.  looks like not officially quite out yet.  the RC is https://launchpad.net/kolla-ansible/ussuri/10.0.0.0rc1 (for KA)19:22
r3ap3radmin0: cool, glad Train is working out for you. Ussuri is still in the RC phase for Kolla-Ansible so I would probably report the issue you were experiencing. :)19:30
admin0how do I report it ?20:29
admin0never reported to kolla20:30
admin0using cli there are no erros .. i can see endpoints and everything .. but port 80 does not seem to respond ( no gui ) .. checking that one out20:31
admin0if I made a change to cinder, how to tell kolla-ansible to run only cinder related playbook ?20:38
strobertkolla-ansible -i <inv file> reconfigure --tags cinder20:39
admin0where/how  i can see a list of all available tags ?20:39
admin0i mean do we have a summary page somewhere ?20:40
strobertI'm not sure (fellow user here).  I know most components have one.  and I've looked a lot at the playbooks for various reasons, so have picked up some others from that looking.20:41
admin0also in the documentation, which talks about upgrade, talks about release 5 .. release 6 .. is that equal to tags in the github project ?20:42
strobertsounds like it.  is this spot talking about using pip to upgrade the kolla-ansible code in your python virtual env...  when yes.  for example in traing to go from 9.0.0 to 9.1.020:45
stroberts/when yes/then yes/20:46
strobertor are you talking about the openstack sofwtare itself and not the KA codebasE?20:50
admin0https://docs.openstack.org/kolla-ansible/latest/user/operating-kolla.html   -- Openstack Release20:54
admin0how to know what release is what number ?20:54
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strobertthat I think would be the docker tag for kolla.  I think we just have ours set to train. (sorry going from memory).   that way gets the latest train tag.  but yeah.  likely would be the tags.21:03
strobertI just checked and can confirm.   have  openstack_release: "train"    in my global.yml22:04
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