Saturday, 2017-10-21

openstackgerritKevin Carter (cloudnull) proposed openstack/openstack-ansible master: Improve execution time by using dynamic groups  https://review.openstack.org/51387600:14
snowman4839cloudnull: I mean should it fail out of the playbook if haproxy doesn't come up since other things like the pip install rely on the haproxy address to work correctly?00:18
snowman4839I've had two separate installs that failed to bring up haproxy correctly (one because of conflicting listening ports and one I don't remember why) and the subsequent playbooks failed because of it but kept on marching00:19
snowman4839Also just a note for others, my problems with the memcached slowing down everything on my test environment seems to have disappeared on my production install. Running the stock playbook works great on my 64GB/32 core nodes but my 16GB/8 core nodes had trouble with it00:23
snowman4839keystone is responding fine and memcached servers and databases are running great00:24
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logan-cloudnull snowman4839: i might not be a good example because i collapse everything into mgmt network so i don't have a storage bridge00:59
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snowman4839logan-: Not trying to come off as rude, but isn't that a security risk?01:27
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logan-snowman4839: how so?01:49
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logan-snowman4839: same control plane hosts/communicating with each other either way, so i don't quite follow. but i do think you should apply firewall rules everywhere to prevent any unnecessary traffic between control plane hosts/containers01:55
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SamYaplesnowman4839: anything on the mgmt network should be considered secure, because memcache itself has no security02:18
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SamYaplesnowman4839: if you have clients talking to your ceph cluster outside of the openstack cluster, then you would want a seperate storage network. otherwise, no real added security sperating them02:19
openstackgerritKevin Carter (cloudnull) proposed openstack/openstack-ansible-os_neutron stable/pike: Add support for Neutron FWaaS v2  https://review.openstack.org/50955102:19
openstackgerritKevin Carter (cloudnull) proposed openstack/openstack-ansible master: Improve execution time by using dynamic groups  https://review.openstack.org/51387602:20
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logan-yeah i think the big drivers for a separate storage network would be if you had an existing san that you were trying to integrate with cinder and you wanted to bridge into that storage network02:27
logan-or if you had separate physical nics for storage in your openstack env (maybe higher speed than your mgmt network nics) and wanted to separate the traffic by bridging them separately02:27
cloudnull^ we do this frequently. 1gib mgmt, 10gib for storage, network, etc02:29
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SamYapleyep thats my setup as well02:52
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snowman4839ah I guess that makes sense03:05
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snowman4839you don't know pain until you've gone through an entire install until you've gone through an entire install just to realize you swapped the external and internal lb vip :-(03:05
* snowman4839 facepalms03:06
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cloudnull‎snowman4839‎ you should be able to just change it and rerun the plays03:17
cloudnullno need to start from scratch03:17
cloudnullif your playbooks ran through the openstack parts03:17
cloudnulldrop the keystone db and just rerun setup-everything.yml03:17
cloudnullmuch faster than starting from 003:17
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openstackgerritKevin Carter (cloudnull) proposed openstack/openstack-ansible master: Improve execution time by using dynamic groups  https://review.openstack.org/51387604:14
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openstackgerritJean-Philippe Evrard proposed openstack/openstack-ansible master: Initial integrated zuulv3 jobs  https://review.openstack.org/51340608:23
openstackgerritJean-Philippe Evrard proposed openstack/openstack-ansible-os_glance stable/pike: Initial OSA zuul v3 role jobs  https://review.openstack.org/51342108:24
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gunixwhich bridge is for provider networks for the vms?09:37
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Tahvokodyssey4me: hope you can find a minute to reply on this case: https://bugs.launchpad.net/openstack-ansible/+bug/168759410:44
openstackLaunchpad bug 1687594 in openstack-ansible "no configuration for osa neutron to configure external dns yet" [Wishlist,In progress] - Assigned to Albert Mikaelyan (tahvok)10:44
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gunixi am following this tutorial: https://docs.openstack.org/project-deploy-guide/openstack-ansible/newton/app-config-prod.html#production-environment-config13:28
gunixmy question is: what if i do not specify the rsyslog?13:29
gunixwhat if i just don't want to deploy that server?13:29
gunixcan i just leave it out?13:29
gunixor will something crash because the nodes expect an rsyslog?13:29
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cloudnullgunix: sorry if this is double posting, my connection dropped and IDK what got sent13:45
cloudnullgunix: re- bridges for provider networks, that's totally up to you13:45
cloudnulltypically we use br-vlan13:45
cloudnullre- rsyslog, you can leave it out.13:45
cloudnullnothing will crash however no logging will be shipped to a central localtion13:45
openstackgerritKevin Carter (cloudnull) proposed openstack/openstack-ansible master: Improve execution time by using dynamic groups  https://review.openstack.org/51387613:50
openstackgerritMerged openstack/openstack-ansible-os_glance stable/pike: Initial OSA zuul v3 role jobs  https://review.openstack.org/51342113:53
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openstackgerritKevin Carter (cloudnull) proposed openstack/openstack-ansible master: Improve execution time by using dynamic groups  https://review.openstack.org/51387613:56
lagmanHi, I made a localise mirror of pip modules, all the modules are there, but when i run the openstack-infrastructre playbook, I get this error on "pip_install : Install pip packages" No matching distribution found for pyasn1==modules13:56
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lagmancan someone shed somelight on what I've done wrong?13:56
cloudnullcan you paste the error ?13:57
cloudnullis this happening on all of your hosts?13:57
lagmancloudnull https://pastebin.com/myYfBbha13:58
lagmanIm running the all-in-one for testing13:59
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cloudnullcan you hit14:01
cloudnullhttp://172.29.236.100:8181/os-releases/15.1.10/ubuntu-16.04-x86_64/requirements_absolute_requirements.txt14:01
lagmancloudnull yeah i can14:01
cloudnullits odd that its trying to use "modules" as the version number.14:02
lagmancloudnull also python==memcached14:02
cloudnulltry just rerunning repo-build.yml with the force rebuild flag: `openstack-ansible repo-build.yml -e repo_build_git_reclone=true -e repo_build_wheel_rebuild=true -e repo_build_venv_rebuild=true`14:04
cloudnullthen rerun the failing play14:04
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lagmancloudnull the same error14:05
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cloudnullwhats the task name where it fails?14:06
lagmancloudnull TASK [pip_install : Install pip packages]14:07
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cloudnullwhat checkout are you using ?14:13
cloudnullit looks like its installing https://github.com/openstack/openstack-ansible-pip_install/blob/stable/ocata/vars/ubuntu-16.04.yml#L29-L3314:14
cloudnullusing the following command: /usr/local/bin/pip2 install -U --constraint http://172.29.236.100:8181/os-releases/15.1.10/ubuntu-16.04-x86_64/requirements_absolute_requirements.txt --trusted-host --index-url=http://openstack.org/simple pyasn1 pyOpenSSL requests urllib314:15
cloudnullwhich is pulling from pypi with that constraint file14:15
lagmancloudnull stable/ocata14:15
cloudnullare you seeing the busted versions in your constraint file too ?14:15
cloudnullor is this potentially something coming from pypi ?14:16
lagmanlet me check14:17
lagmancloudnull no in my constraint file is  pyasn1<=0.1.914:18
cloudnullin that requirement file14:20
cloudnullwhat does requirements_absolute_requirements.txt (line 147)) say  ?14:21
cloudnullis there a duplicate ?14:21
cloudnullyou could try destroying the repo containers, then rebuild them  ?14:21
cloudnull`openstack-ansible lxc-container-destory.yml --limit repo_all`14:21
lagmani have i still get this erro14:22
cloudnull`openstack-ansible lxc-container-create.yml --limit repo_all`14:22
cloudnullthen14:22
cloudnull`openstack-ansible repo-install.yml`14:22
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gunixcloudnull: thank you for the help. i don't know who financed OSA, but it's incredible work14:29
gunixif i managed to get this working, there might be another company on the openstack sponsor list14:29
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cloudnullwoot!14:37
cloudnullit's been a community effort, so welcome to the community :)14:38
cloudnulllagman: I'm trying to reproduce that error, and im at a loss.14:38
cloudnullI think the best bet is to nuke and rebuild the repo infra14:39
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spotzWoot!14:58
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lagmancloudnull i think its my fault for messing to much with the repos, I'm just gonna discard the changes to the pip15:05
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openstackgerritMerged openstack/openstack-ansible-os_nova master: Update upgrade role for Queens from P  https://review.openstack.org/49667915:58
evrardjpwow. Nova merged.16:06
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openstackgerritMerged openstack/openstack-ansible-os_keystone stable/pike: Initial OSA zuul v3 role jobs  https://review.openstack.org/51362317:14
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gunixshould i run osa with sudo or give my user rights to access the files or make a special user for osa?17:45
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gunixnevermind that last question, that is irelevant18:03
gunixhere is a real question: i don't have an IP/subnet for haproxy_keepalived_external_vip_cidr and i am kind of confused to why this IP/range is different from the one on br-mgmt18:04
gunixalso i don't understand why VIP has a range and not just an IP18:04
gunixif i am missing some basic knowledge about openstack, feel free to point me to an article without explaining much :D18:04
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openstackgerritKevin Carter (cloudnull) proposed openstack/openstack-ansible master: Improve execution time by using dynamic groups  https://review.openstack.org/51387621:33
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openstackgerritJean-Philippe Evrard proposed openstack/openstack-ansible-os_swift stable/pike: Initial OSA zuul v3 role jobs  https://review.openstack.org/51381323:37
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