Thursday, 2020-05-07

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andrelfhello. despite yesterday tried to resolve my horizon "ValueError: not enough values to unpack (expected 2, got 1)" error with the latest version of horizon that includes this https://review.opendev.org/#/c/719934/ and even setting the horizon_keystone_multidomain_support: True and horizon_keystone_multidomain_choices: "(('Default', 'LDAP'))"the09:41
andrelferror persisted. Today, thinking that probably there is a minor upgrade that could resolve this, when i try to do ./scripts/bootstrap-ansible.sh i get this new error OSError: [Errno 26] Text file busy: '/opt/ansible-runtime/bin/python3'. any thoughts on this?09:41
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jrosserandrelf: bootstrap-ansible.sh will update the contents of the /opt/ansible-runtime virtualenv. The error message is telling you that the python3 executable in that venv is most likley running so cannot be updated09:45
jrosseryou should check with ps to see if that is the case09:45
andrelfjrosser hum ok... im rebooting the machine after and kernel update and will check that again09:46
jrosserif you have a stuck process of some sort then rebooting will obviously get rid of that09:46
jrosserif you ctrl-c ansible during something like a stuck apt-update that can sometimes leave processes running on the target machines09:47
andrelfyep but the last executions where yesterday and they conclude correctly. but next time i will try to find that. Meantime bootstrap-ansible.sh is runing. lest see if horizon error disappers09:49
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kleiniI would like to see https://review.opendev.org/#/c/703824/ going into stable/train as this fixes our deployment without having access to Ceph mons. I see it merged to the master branch, how can I request that for stable/train?10:54
andrelfin this new upgrade of the openstack-ansible, i enabled horizon_keystone_multidomain_support: True and horizon_keystone_multidomain_dropdown: True (maintaining the default multi-domain choise), but now horizon dashboard URL gives 503 because osa-haproxy-healthcheck can't access it ([authz_core:error] [pid 22122:tid 140648476821248] [client11:00
andrelf172.30.0.2:40424] AH01630: client denied by server configuration: /openstack/venvs/horizon-20.1.0.dev206/lib/python3.7/dist-packages/openstack_dashboard/wsgi.py). supose the problem is in the domain selection that haproxy doesn't have it?11:00
jrosserkleini: press the 'cherry-pick' button on the review and enter stable/train for the branch11:04
openstackgerritMarcus Klein proposed openstack/openstack-ansible-ceph_client stable/train: Fix facts gathering for "from files" scenario  https://review.opendev.org/72609611:16
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openstackgerritMerged openstack/openstack-ansible stable/train: Use the train RDO repo on the train branch  https://review.opendev.org/72454311:45
openstackgerritMerged openstack/openstack-ansible-haproxy_server master: Add extra controls for frontend redirects  https://review.opendev.org/72241911:52
openstackgerritMerged openstack/openstack-ansible-haproxy_server master: Allow extra parameters to be passed to certbot  https://review.opendev.org/72242011:52
openstackgerritMerged openstack/openstack-ansible-haproxy_server master: Allow multiple methods of installing certbot  https://review.opendev.org/72242111:52
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andrelfyep there is a problem in openstack dashboard deployment because even inside the horizon container iif i try to acess the http://127.0.0.1 i get 403 premission denied. and this is happening in this version horizon-20.1.0.dev206 (yesterday i was using horizon-20.1.0.dev201 and at least i could see the openstack dashboard asking for login data). any12:33
andrelfthoughts whant coub be causing this ? i can try to recreate the horizon contaienr and see if it resolves12:33
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kleiniThe deployment guide tells me, all password can be generated, but I get this: http://paste.openstack.org/show/793270/12:42
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jrosserkleini: a boilerplate version of user_secrets.yml is in the openstack-ansible repo https://github.com/openstack/openstack-ansible/blob/master/etc/openstack_deploy/user_secrets.yml12:48
jrosseryou need to put that in /etc/openstack_deploy/ i think12:48
kleiniokay. but it does not work with an empty file. good to know12:54
jrosserwe could improve the documentation there for sure, but what i did was look at "how does the all-in-one do this?" and the answer is here https://github.com/openstack/openstack-ansible/blob/master/tests/roles/bootstrap-host/tasks/prepare_aio_config.yml#L54-L6712:56
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jrosserandrelf: are you able to know if it is the additional config you have applied which has made this error happen?13:00
jrosserin general it is not necessary to delete/recreate the containers as the config is re-generated and the services restarted if you adjust the variables or config overrides13:01
openstackgerritJonathan Rosser proposed openstack/openstack-ansible-haproxy_server master: Add option to use distro provided certbot package  https://review.opendev.org/72242213:13
openstackgerritJonathan Rosser proposed openstack/openstack-ansible-haproxy_server master: Install self-signed certificate before certbot has run for the first time  https://review.opendev.org/72242313:14
openstackgerritJonathan Rosser proposed openstack/openstack-ansible-haproxy_server master: Add documentation for HA HAProxy with LetsEncrypt certificates.  https://review.opendev.org/72242413:15
openstackgerritJonathan Rosser proposed openstack/openstack-ansible-haproxy_server master: Use a certbot pre-hook to ensure haproxy backend is up before renewal  https://review.opendev.org/72453113:15
openstackgerritJonathan Rosser proposed openstack/openstack-ansible-haproxy_server master: Allow ansible group for self signed certificate distribution to be overidden  https://review.opendev.org/72408613:16
openstackgerritJonathan Rosser proposed openstack/openstack-ansible-haproxy_server master: Allow backend healthcheck interval to be overridden per service  https://review.opendev.org/72408513:16
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kleiniansible-hardening is now failing for me at auditd/audispd configuration as ansible_mounts does not contain /. I am using a root ZFS. Any hints how to solve that?13:33
watersjCould someone point me at doc to integrating existing ceph cluster with osa deployment? Alot of osa docs i've been stumbling across are for deploying ceph in addition13:34
jrosserkleini: you will need to debug that - i don't think we have anyone use a zfs root before.13:37
openstackgerritMerged openstack/openstack-ansible stable/stein: Bump SHAs for stable/stein  https://review.opendev.org/72511413:38
kleiniwatersj: this is my configuration for Ceph: http://paste.openstack.org/show/793273/13:39
watersjkleini, ty for sharing13:39
kleinilet's see what is wrong in Ansible...13:41
watersjkleini,  you put these settings in your user_variables.yml?13:41
openstackgerritMerged openstack/openstack-ansible-ceph_client stable/train: Do not try to connect to mons when everything is provided  https://review.opendev.org/72599813:41
kleiniwatersj, yes13:42
kleiniI named that file user_ceph.yml because all files starting with user_ are considered to contain configuration for user_variables.yml13:43
jrosserwatersj: can you ansible deployment host ssh to your ceph mons?13:43
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jrosserif yes, you don't need to specify the ceph conf file or the keyrings manually13:43
jrosserif no, then you do need to do that13:43
watersjjrosser, no i have an existing ceph install and I do not want OSA to login. Only want it to interact on pools i defined already13:44
jrosserok, in that case you need to prepare the keyrings to be avaiable somewhere on the deployment host13:44
watersjyep, i have those ready to go13:45
jrosserkleini: are you able to help us write some documentation for this? lots of folk ask about it13:45
jrosserwatersj: also if you have any notes about what is needed then i can submit some changes to the documenation13:45
watersjhappy to help13:45
watersji planning on replacing my existing kolla install with osa after i verify masakari working as i hope13:46
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jrossernoonedeadpunk: uh-oh https://zuul.opendev.org/t/openstack/build/c7f31cfcd1f545c78516d89c083c3b1c/log/job-output.txt#309813:47
kleinijrosser, with stable/train, patches https://review.opendev.org/#/c/725998/1 & https://review.opendev.org/#/c/726096/1, and config http://paste.openstack.org/show/793273/13:48
kleiniis needed13:48
kleinithat are currently my nodes13:48
noonedeadpunkwatersj: Just deployed masakari yesterday and https://review.opendev.org/#/c/725966/ is required for it's smooth isntallation13:48
kleininotes13:48
noonedeadpunkwatersj: also I'm not sure it was because of the deployment or whatever but I did run os-masakari.yml against masakari_api and masakari_monitors group separately13:49
jrosserkleini: we need something along the lines of "if you want to integrate an external ceph cluster then these are the things you must do"13:50
jrosserkey the keys, put them in $place, create config file in user_vars, set these other variables13:50
kleiniwill provide a patch for the documentation. I first need to solve this ZFS root issue. seems to be https://github.com/ansible/ansible/issues/2464413:50
jrosserkleini: oh my, a 3 year old bug....13:51
jrossernext would be to see if we can work around that in the ansible-hardening role, which task is it that fails?13:52
kleiniI put documentation on my TODO list but first I need to fix that Ansible bug.13:52
kleiniTASK [ansible-hardening : Adjust auditd/audispd configurations]13:53
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noonedeadpunkjrosser: I'm also kidna concerned about https://zuul.opendev.org/t/openstack/build/d1f637f598984b779f0c272a50105952/log/job-output.txt#1321513:53
noonedeadpunkcan't it be caused by haproxy patches...13:54
jrosseri m concerned about that too13:55
kleinihttp://paste.openstack.org/show/793278/13:55
jrossernoonedeadpunk: i am wondering if the patches have merged out of order13:56
jrosseryes this is not merged yet https://review.opendev.org/#/c/722419/1/templates/service.j213:57
jrosseroh wait...13:58
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jrosseri think it's a bug14:00
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andrelfjrosser sorry for the delay answer but i was afk :D   atm the only setting that i have in user_settings.yml is keystone_ldap and horizon_keystone_multidomain_support: true. and for what im seting the problem seems to be in the wsgi that is returning 403 in /. im trying to toruble shoot the django app to see if i can see what is causing this14:17
openstackgerritJonathan Rosser proposed openstack/openstack-ansible-haproxy_server master: Allow frontend acl to be undefined.  https://review.opendev.org/72615414:17
jrossernoonedeadpunk: i think this is the fix ^14:18
noonedeadpunklooks fair, let's just merge it14:19
kleinijrosser, can you show me your ZFS filesystems for infra containers again, please? I am struggling to create those.14:26
jrosserkleini: http://paste.openstack.org/show/793282/14:28
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kleinijrosser, what does LXC expect to be able to create the ZFS filesystems and snapshots?14:34
jrosseri have set these in my user variables lxc_container_backing_store: "zfs" and lxc_container_zfs_root_name: "pool/var/lib/lxc"14:35
kleinioh, thanks14:35
kleinidoes the pool need to exist and/or to be mounted to /var/lib/lxc?14:37
jrosserthose variables are telling OSA where to pick up a pre-existing thing, yes14:37
jrosseryou can set it up however you like14:38
kleininow OSA does not create the base image...14:43
jrosserwell to be fair its ansible / lxc14:44
jrosserkleini: this just calls straight through to the ansible module https://github.com/openstack/openstack-ansible-lxc_hosts/blob/15d4a21f4a328aca970d2c8948c571fb6e345f6a/tasks/lxc_container_zfs.yml14:47
kleiniwoho, nspawn container machinectl command is used to download initial ubuntu-bionic-amd64 image for LXC. that is interesting!15:01
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openstackgerritMerged openstack/openstack-ansible-haproxy_server master: Allow frontend acl to be undefined.  https://review.opendev.org/72615415:13
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andrelfjrosser afterr a few tests i have discovered the 2 errors that were causing my problems (one that is in ansible-playbook and the other i don't know how in openstack-ansible/os_horizon15:57
jrosserandrelf: sure, please make a patch if you would like to, or paste the details15:59
andrelfiprobably its better to paste the details :D16:00
andrelfone second that im collecting all the findo16:00
andrelf*info :D16:00
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andrelfjrosser regarding the first error - haproxy getting error 403 when acessing / - its the result of /etc/apache2/apache2.conf have configured <Directory /> with Require all denied and in /etc/apache2/sites-enabled/openstack-dashboard.conf (os_horizon role) we dont have any override of that default setting. Changing this to Require all granted in16:15
andrelf/etc/apache2/apache2.conf i was able to get the redirect to /auth/logn. i used also this reference https://bugs.launchpad.net/openstack-manuals/+bug/1548203 . i think the best option would be to change os_horizon/templates/openstack_dashboard.conf.j2 to includ this grant all instead of changing the default one16:15
openstackLaunchpad bug 1548203 in openstack-manuals "Configure the dashboard in OpenStack Configuration Reference - liberty" [Medium,Fix released] - Assigned to Chason Chan (chen-xing)16:15
jrosserandrelf: this seems to be OK for me http://paste.openstack.org/show/793289/16:22
andrelfjrosser the second error - ValueError: not enough values to unpack (expected 2, got 1) in apache logs - is regarding this  https://review.opendev.org/#/c/719934/1/templates/horizon_local_settings.py.j2 and this https://review.opendev.org/#/c/719934/1/defaults/main.yml. In the horizon_local_settings.py.j2, the nether16:23
andrelfOPENSTACK_KEYSTONE_DOMAIN_DROPDOWN and OPENSTACK_KEYSTONE_DOMAIN_CHOICES shouldn't  have " " like OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT line.  in defaults/main.yml the default values should be horizon_keystone_multidomain_choices = (('Default', 'Default'),) also without " " like you have in16:23
andrelfhttps://docs.openstack.org/horizon/latest/configuration/settings.html16:23
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jrosserandrelf: the defaults file should be setting a string value, to that inside the ""16:27
andrelfjrosser in my debian machine the horizon container has this apache2.conf http://paste.openstack.org/show/793290/ and only after i changed to http://paste.openstack.org/show/793291/ i stopped getting the 403 erros16:27
jrossercan you make me a diff for that - i can't compare that by eye :)16:27
andrelfthe debian apache package problably has that setting. i don't know what your SO is but i do know that debian makes changes to apache package16:28
andrelfone second16:28
andrelfjrosser this better http://paste.openstack.org/show/793292/16:31
andrelf?16:31
andrelfthat i did there was to put required ll granted if apache 2.4 but its now the best option. i think we should add that to openstack_dashboard.conf.j2  and don't overide default apache.conf. But im not expert in apache so i don't know how to change that in openstack_dashboard.conf.j2 because require option needs to be insead a directory16:33
andrelf*its not the best option.16:34
jrossernoonedeadpunk: have you seen this on debian with horizon?16:34
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andrelfyes i have debian 1016:34
andrelfand lxc horizon container also is using apache 2.4.x16:35
* noonedeadpunk not running horizon on debian:(16:35
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andrelffor that i was able to collect in os_horizon role we only manage the openstack_dashboard.conf trought its jinja template16:36
andrelfi think we should put there the required and overide the default if its set (like it happens in debian)16:37
andrelfjrosser regarding the defaults file should be a string16:40
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jrosserandrelf: sorry there is a lot of text16:42
jrosseryou said -> defaults/main.yml the default values should be horizon_keystone_multidomain_choices = (('Default', 'Default'),) also without "16:42
jrosseri think the quotes should remain in the defaults file16:42
andrelfthe problem is when it transports that values to the /etc/horizon/local_settings.py when it shoudn't be a string when its expecting a boolean, or in the case of the OPENSTACK_KEYSTONE_DOMAIN_CHOICES should be tuples and not a string. when i changed OPENSTACK_KEYSTONE_DOMAIN_CHOICES = "(('Default', 'Default'))" to OPENSTACK_KEYSTONE_DOMAIN_CHOICES =16:42
andrelf(('Default', 'Default'),) it start woirking without returning errors16:42
jrosserthe quotes need removing from the template i think?16:43
andrelfyou can have that in the defaults file but when putting in local_setting.py it can't have the strings16:43
andrelfotherwise the wsgi will start giving a lot of errors16:43
andrelfand that was the problem when i tryed to enable the multi domain suport in horizon dashbord16:46
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jrossercan you please make a patch for this16:46
andrelfnow i have all the correct settings in local_settings.py and i can now logon using default admin user (using sql backend) and the ldap of my company :D16:46
andrelfok it will be first so i will need a bit of info on how to contribute D16:47
jrosserthis change is as it is becasue we have accepted code on the basis that it is correct from a deployer16:47
andrelfhow should i maje the patch... sorry new to this :)16:48
jrosseryou can edit the template in /etc/ansible/roles/os_horizon and paste a git diff to paste.openstack.org16:48
jrosserit is more important that you are able to validate it in a real deployment - then we know it is correct16:49
jrosserthe ansible roles in /etc/ansible/roles are checked out as git repos already16:49
jrosseri have to go now - thanks for digging into this issue16:49
andrelfno problem - thnaks for this awesome project :D16:50
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andrelfbecause i have changed a lot in the lxc horizon container, im going to destroy it, make the changes in the my ansible roles and recreated. when i have it all rununing i will paste the the git diffs ok?16:54
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ygk_12345hi17:36
ygk_12345can someone tell me how to enforce ansible to download the neutron firewall version 15 instead of 1317:36
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noonedeadpunkygk_12345: set neutron_fwaas_git_install_branch to the version/sha you need?18:15
noonedeadpunkif that's what you mean18:16
ygk_12345in the user_variable file ?18:18
noonedeadpunkyep18:18
noonedeadpunkif you want to adjust version of https://opendev.org/openstack/neutron-fwaas18:19
ygk_12345i reran the playbbok but it still is not downloading the 15 verison18:24
ygk_12345whats going worng here I cantr understand18:24
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ygk_12345noonedeadpunk it worked now thanks18:49
openstackgerritMerged openstack/openstack-ansible-haproxy_server master: Add option to use distro provided certbot package  https://review.opendev.org/72242218:52
openstackgerritMerged openstack/openstack-ansible-haproxy_server master: Install self-signed certificate before certbot has run for the first time  https://review.opendev.org/72242318:54
openstackgerritMerged openstack/openstack-ansible-haproxy_server master: Add documentation for HA HAProxy with LetsEncrypt certificates.  https://review.opendev.org/72242418:54
openstackgerritMerged openstack/openstack-ansible-haproxy_server master: Use a certbot pre-hook to ensure haproxy backend is up before renewal  https://review.opendev.org/72453118:54
openstackgerritMerged openstack/openstack-ansible-haproxy_server master: Allow ansible group for self signed certificate distribution to be overidden  https://review.opendev.org/72408618:54
openstackgerritMerged openstack/openstack-ansible-haproxy_server master: Allow backend healthcheck interval to be overridden per service  https://review.opendev.org/72408518:54
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openstackgerritDmitriy Rabotyagov (noonedeadpunk) proposed openstack/openstack-ansible master: [ussuri][goal] Update contributor documentation  https://review.opendev.org/72622819:13
noonedeadpunkjrosser: need your advice on https://review.opendev.org/#/c/726228/119:15
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noonedeadpunkLike we need to satisfy tempalte https://opendev.org/openstack/cookiecutter/raw/branch/master/%7b%7bcookiecutter.repo_name%7d%7d/doc/source/contributor/contributing.rst19:16
noonedeadpunkbut we have bits of docs on different pages.19:16
noonedeadpunkAnd at the moment landing page from CONTRIBUTING.rst is https://docs.openstack.org/openstack-ansible/latest/contributor/contribute.html which is has even pretty common naming19:17
noonedeadpunkAnd I'd say that e have things pretty well organised19:17
noonedeadpunkSo not sure if we should dublicate content or reference it or....19:18
noonedeadpunkboth eventually19:18
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