[Openstack-operators] leaving Openstack mailing lists

Hello, I will be leaving this mailing list in a few days. I am going to a new job and I will not be involved with Openstack at least in the short term future. Still, it was great working with the Openstack community in the past few years. If you need to reach me about any bug/patch/review that I

Re: [Openstack-operators] Routing deployments + Storage networks

Hello, we route the Ceph storage network in the same fabric. We did not have problems with that so far. Cheers Saverio Il giorno gio 16 ago 2018 alle ore 10:43 Paul Browne ha scritto: > > Hi operators, > > I had a quick question for those operators who use a routed topology for > their OpenSt

Re: [Openstack-operators] [openstack-dev] [nova] ask deployment question

Hello Rambo, you can find information about other deployments reading the User Survey: https://www.openstack.org/user-survey/survey-2018/landing For blog posts with experiences from other operators check out: https://superuser.openstack.org/ and http://planet.openstack.org/ Cheers Saverio Il g

Re: [Openstack-operators] Openstack Version discovery with the cli client.

x:8774/compute > > > Cheers, > George > > On Tue, Aug 7, 2018 at 9:30 AM, Saverio Proto wrote: >> >> Hello Jimmy, >> >> thanks for your help. If I understand correctly the answer you linked, >> that helps if you operate the cloud and you have access to

Re: [Openstack-operators] Openstack Version discovery with the cli client.

tack-is-installed/at > > Once you get the release number, you have to look it up here to match > the release date: https://releases.openstack.org/ > > I had to use this the other day when taking the COA. > > Cheers, > Jimmy > > Saverio Proto wrote: > > Hello, >

[Openstack-operators] Openstack Version discovery with the cli client.

Hello, This is maybe a super trivial question bit I have to admit I could not figure it out. Can the user with the openstack cli client discover the version of Openstack that is running ? For example in kubernetes the kubectl version command returns the version of the client and the version of t

Re: [Openstack-operators] Neutron not adding iptables rules for metadata agent

27;t > happen very often. > > Can it be RabbitMQ? I'm not sure where to check. > > Thanks, > Radu > > On Fri, 2018-06-15 at 17:11 +0200, Saverio Proto wrote: > > Hello Radu, > > > yours look more or less like a bug report. This you check existing > > o

Re: [Openstack-operators] Neutron not adding iptables rules for metadata agent

Hello Radu, yours look more or less like a bug report. This you check existing open bugs for neutron ? Also what version of openstack are you running ? how did you configure enable_isolated_metadata and enable_metadata_network options ? Saverio 2018-06-13 12:45 GMT+02:00 Radu Popescu | eMAG, Te

Re: [Openstack-operators] [openstack-dev][publiccloud-wg][k8s][octavia] OpenStack Load Balancer APIs and K8s

on redirect etc). > > What do you need to know? > > Le lun. 28 mai 2018 à 14:50, Saverio Proto a écrit : >> >> Hello Chris, >> >> I finally had the time to write about my deployment: >> >> https://cloudblog.switch.ch/2018/05/22/openstack-horizon-runs-o

Re: [Openstack-operators] [openstack-dev][publiccloud-wg][k8s][octavia] OpenStack Load Balancer APIs and K8s

Hello Chris, I finally had the time to write about my deployment: https://cloudblog.switch.ch/2018/05/22/openstack-horizon-runs-on-kubernetes-in-production-at-switch/ in this blog post I explain why I use the kubernetes nginx-ingress instead of Openstack LBaaS. Cheers, Saverio 2018-03-15 23:5

Re: [Openstack-operators] attaching network cards to VMs taking a very long time

+, Radu Popescu | eMAG, Technology wrote: > > Hi, > > actually, I didn't know about that option. I'll enable it right now. > Testing is done every morning at about 4:00AM ..so I'll know tomorrow > morning if it changed anything. > > Thanks, > Radu &

Re: [Openstack-operators] attaching network cards to VMs taking a very long time

Sorry email went out incomplete. Read this: https://cloudblog.switch.ch/2017/08/28/starting-1000-instances-on-switchengines/ make sure that Openstack rootwrap configured to work in daemon mode Thank you Saverio 2018-05-22 15:29 GMT+02:00 Saverio Proto : > Hello Radu, > > do you

Re: [Openstack-operators] attaching network cards to VMs taking a very long time

Hello Radu, do you have the Openstack rootwrap configured to work in daemon mode ? please read this article: 2018-05-18 10:21 GMT+02:00 Radu Popescu | eMAG, Technology : > Hi, > > so, nova says the VM is ACTIVE and actually boots with no network. We are > setting some metadata that we use later

Re: [Openstack-operators] Receipt to transfer the ownership of an instance

Hello Massimo, what we suggest to our users, is to migrate a volume, and to create a new VM from that volume. https://help.switch.ch/engines/documentation/migrating-resources/ the bad thing is that the new VM has a new IP address, so eventually DNS records have to be updated by the users. Cheers

Re: [Openstack-operators] Nova resources are out of sync in ocata version

It works for me in Newton. Try it at your own risk :) Cheers, Saverio 2018-04-09 13:23 GMT+02:00 Anwar Durrani : > No this is different one. should i try this one ? if it works ? > > On Mon, Apr 9, 2018 at 4:11 PM, Saverio Proto wrote: >> >> Hello Anwar, >> >>

Re: [Openstack-operators] Nova resources are out of sync in ocata version

Hello Anwar, are you talking about this script ? https://github.com/openstack/osops-tools-contrib/blob/master/nova/nova-libvirt-compare.py it does not work for you ? Saverio 2018-04-09 11:53 GMT+02:00 Anwar Durrani : > Hi All, > > Nova resources are out of sync in ocata version, what values are

Re: [Openstack-operators] Ops Meetup, Co-Location options, and User Feedback

I am also for +1 Thanks Saverio ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators

Re: [Openstack-operators] Ocata security groups don't work with LBaaS v2 ports

Hello Ignazio, it would interesting to know how this works. For instances ports, those ports are created by openvswitch on the compute nodes, where the neutron-agent will take care of the security groups enforcement (via iptables or openvswitch rules). the LBaaS is a namespace that lives where th

Re: [Openstack-operators] [openstack-dev] [nova] about rebuild instance booted from volume

My idea is that if delete_on_termination flag is set to False the Volume should never be deleted by Nova. my 2 cents Saverio 2018-03-14 15:10 GMT+01:00 Tim Bell : > Matt, > > To add another scenario and make things even more difficult (sorry (), if the > original volume has snapshots, I don't t

Re: [Openstack-operators] AggregateMultiTenancyIsolation with multiple (many) projects

> If you’re willing to, I could share with you a way to get a FrankeinCloud > using a Docker method with kolla to get a pike/queens/whatever cloud at the > same time that your Ocata one. I am interested in knowing more about this. If you have any link / blog post please share them :) thank you S

[Openstack-operators] Snapshot from Cinder to Glance doing a ceph rbd clone

Hello ops, we have this working for Nova ephemeral images already, but Cinder did not implement this spec: https://specs.openstack.org/openstack/cinder-specs/specs/liberty/optimze-rbd-copy-volume-to-image.html Is anyone carrying an unmerged patch that implements this spec ? I could not believe my

[Openstack-operators] oslo.log JSON logs are missing the request ID

Hello, probably someone here is using stuff like Kibana to look at Openstack logs. We are trying here to use the json logging, and we are surprised that the request-id is not printed in the json output. I wrote this email to the devs: http://lists.openstack.org/pipermail/openstack-dev/2018-Januar

Re: [Openstack-operators] Mixed service version CI testing

it makes sense and it is very valuable ! thanks Saverio Il 19 dic 2017 4:59 PM, "Matt Riedemann" ha scritto: > During discussion in the TC channel today [1], we got talking about how > there is a perception that you must upgrade all of the services together > for anything to work, at least the

[Openstack-operators] Security Groups and Metadata Service

Hello, we have this recurring problem with our users. An advanced user deletes all the default security groups to create his own. This user will define only ingress rules. Because there is no egress rule, the cloud-init will fail to open a connection to the metadata service. The user will open

[Openstack-operators] LTS pragmatic example

Hello, here an example of a trivial patch that is important for people that do operations, and they have to troubleshoot stuff. with the old Stable Release thinking this patch would not be accepted on old stable branches. Let's see if this gets accepted back to stable/newton https://review.open

Re: [Openstack-operators] Upstream LTS Releases

The 1 year release cycle makes a lot of sense to me too. +1 Saverio ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators

Re: [Openstack-operators] [cinder] volume in-use attached to None?

Hello Christopher, check out this: https://ask.openstack.org/en/question/66918/how-to-delete-volume-with-available-status-and-attached-to/ Saverio 2017-10-16 20:45 GMT+02:00 Christopher Hull : > Running Liberty. > I'd like to be able to create new volumes from old ones. Launching > instances fr

Re: [Openstack-operators] Guest crash and KVM unhandled rdmsr

Hello Blair, I found this link in my browser history: https://bugs.launchpad.net/ubuntu/+source/kvm/+bug/1583819 Is it the same messages that you are seeing in Xenial ? Saverio 2017-10-12 23:26 GMT+02:00 Blair Bethwaite : > Hi all, > > Has anyone seen guest crashes/freezes associated with KVM

Re: [Openstack-operators] Cinder quota per volume types in the dashboard

rring to :) >> >> On 25 Sep 2017, at 10:41, Massimo Sgaravatto >> wrote: >> >> Just found that there is already this one: >> >> https://bugs.launchpad.net/horizon/+bug/1717342 >> >> 2017-09-25 10:28 GMT+02:00 Saverio Proto : >>> >&g

Re: [Openstack-operators] [nova] Looking for feedback on a spec to limit max_count in multi-create requests

Hello Matt, starting 1000 instances in production works for me already. We are on Openstack Newton. I described my configuration here: https://cloudblog.switch.ch/2017/08/28/starting-1000-instances-on-switchengines/ If things blow up for you with hundreds, probably there is a regression somewhere

Re: [Openstack-operators] [openstack-dev] [nova] reset key pair during rebuilding

Hello, I agree this feature of injecting a new keypair is something of great use. We are always dealing with users that cant access their VMs anymore. But AFAIU here we are talking about injecting a new key at REBUILD. So it does not fit the scenario of a staff member that leaves ! We hardly nev

Re: [Openstack-operators] Cinder quota per volume types in the dashboard

> Cheers, > Arne > > > >> On 25 Sep 2017, at 09:58, Saverio Proto wrote: >> >> I am pinging on IRC robcresswell from the Horizon project. He is still >> PTL I think. >> If you are on IRC please join #openstack-horizon. >> >> We should

Re: [Openstack-operators] Cinder quota per volume types in the dashboard

imo > > 2017-09-25 9:50 GMT+02:00 Saverio Proto : >> >> Hello Massimo, >> >> what is your version of Openstack ?? >> >> thank you >> >> Saverio >> >> 2017-09-25 9:13 GMT+02:00 Massimo Sgaravatto >> : >> > Hi >> >

Re: [Openstack-operators] Cinder quota per volume types in the dashboard

Hello Massimo, what is your version of Openstack ?? thank you Saverio 2017-09-25 9:13 GMT+02:00 Massimo Sgaravatto : > Hi > > > In our OpenStack cloud we have two backends for Cinder (exposed using two > volume types), and we set different quotas for these two volume types. > > The problem happ

Re: [Openstack-operators] [nova] Is there any reason to exclude originally failed build hosts during live migration?

> The actual fix for this is trivial: > > https://review.openstack.org/#/c/505771/ Why the change is called: Ignore original retried hosts when live migrating ? Isn't it implementing the opposite ? Dont Ignore ? thanks Saverio ___ OpenStack-operators

Re: [Openstack-operators] Instances not getting DHCP Lease

> checking http://169.254.169.254/2009-04-04/instance-id > failed 1/20: up 188.93. request failed > failed 2/20: up 191.21. request failed > failed 3/20: up 193.36. request failed > failed 4/20: up 195.54. request failed > failed 5/20: up 197.68. request failed > failed 6/20: up 199.83. request fai

Re: [Openstack-operators] Instances not getting DHCP Lease

Hello, using: openstack console log show you can check if it is really the dhclient failing to have an address. it is usually also good to have a look at the nova-compute.log file in the compute node where the instance is scheduled. Saverio 2017-08-31 19:55 GMT+02:00 Divneet Singh : > I re

Re: [Openstack-operators] Experience with Cinder volumes as root disks?

Hello Conrad, I jump late on the conversation because I was away from the mailing lists last week. We run Openstack with both nova ephemeral root disks and cinder volume boot disks. Both are with ceph rbd backend. It is the user that flags "boot from volume" in Horizon when starting an instance.

Re: [Openstack-operators] UDP Buffer Filling

/99631> [image: Google Plus] > <https://plus.google.com/104062177220750809525/posts> [image: Blog] > <http://success.coredial.com/blog> > 751 Arbor Way, Hillcrest I, Suite 150, Blue Bell, PA 19422 > *P:* 215.297.4400 x232 <(215)%20297-4400> // *F: *215.297.4401 > <(215

Re: [Openstack-operators] UDP Buffer Filling

Hello John, a common problem is packets being dropped when they pass from the hypervisor to the instance. There is bottleneck there. check the 'virsh dumpxml' of one of the instances that is dropping packets. Check for the interface section, should look like:

Re: [Openstack-operators] [openstack-dev] [masakari][nova] Allow evacuation of instances in resized state

Kekane, Abhishek : > Hi Saverio, > > Thank you for reply. > > Currently we are using Ocata release for Openstack. > > Please let me know if you get any update. > > Thank you, > > Abhishek > > -----Original Message- > From: Saverio Proto [mailto:ziopr...@gmai

Re: [Openstack-operators] [openstack-dev] [masakari][nova] Allow evacuation of instances in resized state

Hello Abhishek, I am sorry I dont have an answer for your question. I would have to try my self everything to give answer because I never experienced this use case you describe. I would suggest also to specify what version of Openstack you are working with. Because the behaviour can change a lot

Re: [Openstack-operators] OpenStack User Survey Now Open

Allison I clicked on "Add Deployment" and I got a 404 page (with a cat) The URL I was redirected to is: https://www.openstack.org/%7B$Controller.Link%7D%7B$CurrentStep.Template.Title%7D/add-entity Saverio 2017-06-26 23:44 GMT+02:00 Allison Price : > Hi everyone, > > If you’re running OpenStack,

Re: [Openstack-operators] Ocata instance snapshot

Hello Ignazio, do you mean the instance has booted from volume ? when is booted from volume this 0 bytes glance image is created together with a cinder snapshot. I wrote about it for my openstack users here: https://help.switch.ch/engines/documentation/backup-with-snapshots/ I think that is by

Re: [Openstack-operators] [nova][cinder] Is there interest in an admin-api to refresh volume connection info?

Hello Matt, It is true that we are refreshing something that rarely changes. But if you deliver a cloud service for several years, at one point you might have to do these parameters changes. Something that should not change rarely are the secrets of the ceph users to talk to the ceph cluster. Goo

Re: [Openstack-operators] Neutron not clearing up deleted routers

I patched this back in liberty. What version of Openstack are you using ? Saverio 2017-06-08 19:36 GMT+02:00 Grant Morley : > Ignore that now all, > > Managed to fix it by restarting the l3-agent. Looks like it must have been > cached in memory. > > Thanks, > > On 08/06/17 18:07, Grant Morley w

Re: [Openstack-operators] Ceph recovery going unusually slow

for some > PGs and we have been unable to unstick it. > > Thanks, > > > On Fri, Jun 2, 2017 at 1:18 PM, Tyanko Aleksiev > wrote: >> >> Additionally, it could be useful to know what did you do during the >> maintenance. >> >> Cheers, >> Tyanko >

Re: [Openstack-operators] Ceph recovery going unusually slow

osd_recovery_max_active to "3" but that seemed tlo > make things run slower > > Thanks, > > On Fri, Jun 2, 2017 at 1:08 PM, Saverio Proto wrote: >> >> To give you some help you need to tell us the ceph version you are >> using and from ceph.conf in t

Re: [Openstack-operators] Ceph recovery going unusually slow

w requests > recovery 2/11091408 objects degraded (0.000%) > recovery 1778127/11091408 objects misplaced (16.032%) > nodown,noout,noscrub,nodeep-scrub flag(s) set > > That is what we seem to be getting a lot of. It appears the PG's are just > stuck as inactive. I am not sure how to g

Re: [Openstack-operators] Ceph recovery going unusually slow

Usually 'ceph health detail' gives better info on what is making everything stuck. Saverio 2017-06-02 13:51 GMT+02:00 Grant Morley : > Hi All, > > I wonder if anyone could help at all. > > We were doing some routine maintenance on our ceph cluster and after running > a "service ceph-all restart"

Re: [Openstack-operators] Routed provider networks...

> We use provider networks to essentially take neutron-l3 out of the equation. > Generally they are shared on all compute hosts, but usually there aren't huge > numbers of computes. Hello, we have a datacenter completely L3, routing to the host. to implement the provider networks we are using

Re: [Openstack-operators] Neutron Issues

is the instance scheduled to an hypervisor ? check this with openstack server show uuid (admin credential) if yes check nova-compute.log on the hypervisor. maybe you find some good information to debug Saverio Il 03 mag 2017 2:16 AM, "Steve Powell" ha scritto: [ml2] type_drivers = flat,vlan,v

Re: [Openstack-operators] [Mitaka - Heat] HTTPInternalServerError: ERROR: Remote error: BadRequest Expecting to find domain in user

@3rdParty7 > > Edgar > > On 5/2/17, 12:39 PM, "Saverio Proto" wrote: > > Hello Edgar, > > what is the version of the openstack client ? > > did you export this? > > export OS_IDENTITY_API_VERSION=3 > > als

Re: [Openstack-operators] [Mitaka - Heat] HTTPInternalServerError: ERROR: Remote error: BadRequest Expecting to find domain in user

Hello Edgar, what is the version of the openstack client ? did you export this? export OS_IDENTITY_API_VERSION=3 also the auth URL should have the v3, like; export OS_AUTH_URL=https://hostname:5000/v3 check the client configuration and give us feedback, ciao, Saverio 2017-05-02 21:15 GMT+0

Re: [Openstack-operators] RabbitMQ 3.6.x experience?

Hello there, we tried an upgrade from 3.6.6 to 3.6.9 and it just did not work out. But because of multiple things to tune during my newton upgrade I am not 100% sure that it is the version of rabbitmq the problem. The fact is that it was crashing every minute with 3.6.9. can anyone confirm proble

[Openstack-operators] Openstack Heat https links problems upgrading to Newton

Hello ops, if anyone is interested I have problems with Heat and the Newton upgrade. I sent an email about this here: http://lists.openstack.org/pipermail/openstack-dev/2017-April/115412.html If anyone already faced this issue any help would be appreciated ! thank you Saverio

[Openstack-operators] about the R release name

Hello Ops, I got the mail about the Poll for OpenStack R Release Naming I am shocked that there are proposed names like Raspberry or Root ! Think about troubleshooting and searching on google: Openstack Raspberry "string of log file" The Raspberry or Root words are anti-google words that will

Re: [Openstack-operators] backup to object store - tool recommendations

Hello all, we use rclone a lot, and we are happy with it. the real problem I would say is that a lot of these tools use the latest AWS4 signature. AFAIK the radosgw with Ceph Jewel and Openstack keystone integration supports only AWS2 signature because of this bug: http://tracker.ceph.com/issues

Re: [Openstack-operators] [neutron] Modify Default Quotas

Hello, floating IPs is the real issue. When using horizon it is very easy for users to allocate floating ips but it is also very difficult to release them. In our production cloud we had to change the default from 50 to 2. We have to be very conservative with floatingips quota because our experi

Re: [Openstack-operators] each project could only allocate floating ip from particular pool(external) ?

Hello, check if this thread helps you: http://lists.openstack.org/pipermail/openstack-operators/2016-September/011674.html http://lists.openstack.org/pipermail/openstack-operators/2016-October/011699.html Saverio 2017-03-21 18:12 GMT+01:00 Juanjuan Li : > Hi,everyone! I have been working on this

Re: [Openstack-operators] ceph rbd root disk unexpected deletion

Hello Mike, what version of openstack ? is the instance booting from ephemeral disk or booting from cinder volume ? When you boot from volume, that will be the root disk of your instance. The user could have clicked on "Delete Volume on Instance Delete". It can be selected when creating a new ins

[Openstack-operators] Thank you for the ops-midcycle in Milano

Hello ! thank you for the great event. Mariano & all the people from Milano made an excellent work. thanks all to all of you that helped moderating the sessions and contributing to the etherpads. it was really a great event and I am looking forward for the next ones. Cheers, Saverio _

Re: [Openstack-operators] OpenStack Operators Milan - Neutron Session

Hello Edgar, there was a discussion about this here: http://eavesdrop.openstack.org/meetings/ops_meetup_team/2017/ops_meetup_team.2017-03-07-20.16.log.txt we had several sponsor requests to make presentations. We agreed that as long as the sponsor presentations are strongly technical everybody wi

Re: [Openstack-operators] OpenStack Operators Milan

> Can someone please put together a list of urls to all the sessions, there are > so many urls flying around. Hi, you can find the list here: https://etherpad.openstack.org/p/MIL-ops-meetup Cheers Saverio ___ OpenStack-operators mailing list OpenStac

Re: [Openstack-operators] need input on log translations

Hello there, I am Italian speaking. Does not make any sense to have the log messages translated. I think everything has already being said. Saverio 2017-03-11 9:20 GMT+01:00 George Shuklin : > Whole idea with log translation is half-backed anyway. About the half of > important log messages conta

[Openstack-operators] Milano session on Upgrades Patches and Packaging

Hello, I prepared the skeleton for the session about Upgrades Patches and Packaging https://etherpad.openstack.org/p/MIL-ops-upgrades-patches-packaging Please contribute to the etherpad with stuff like: * patches that you are carrying in production * patches that you dont manage to get merged

[Openstack-operators] nova mitaka->newton online_data_migrations

Hello there, before doing the upgrade, when still in Mitaka (tag 13.1.3), I am running the folllwing command: nova-manage db online_data_migrations I get this output: Option "verbose" from group "DEFAULT" is deprecated for removal. Its value may be silently ignored in the future. Option "notif

Re: [Openstack-operators] Migration to StoryBoard

Hello Kendall Nelson, thanks for you email about Story Board. I did not understand if as Openstack operators, are we supposed to open bugs on storyboard instead of Launchpad ? When this starts ? thank you Saverio 2017-03-03 20:49 GMT+01:00 Kendall Nelson : > Hello! > > As you may or may not kn

Re: [Openstack-operators] Unable to launch instances because of glance errors

| > | status | active > > | > | tags | > > | > | updated_at | 2016-12-07T16:01:45Z > > | > | virtual_size | None > > | > | visibility | public > > | > +--+ > --+ > >

Re: [Openstack-operators] Unable to launch instances because of glance errors

Can you share with us the output of: openstack image show for that image ? Saverio 2017-03-02 13:54 GMT+01:00 Grant Morley : > Unfortunately not, I still get the same error. > > Grant > > On 02/03/17 12:54, Saverio Proto wrote: > > If you pass the uuid of t

Re: [Openstack-operators] Unable to launch instances because of glance errors

If you pass the uuid of the image does it work ? Saverio 2017-03-02 13:49 GMT+01:00 Grant Morley : > Hi Saverio, > > We are running Mitaka - sorry forgot to mention that. > > Grant > > On 02/03/17 12:45, Saverio Proto wrote: > > What version of Openstack are we

Re: [Openstack-operators] Unable to launch instances because of glance errors

What version of Openstack are we talking about ? Saverio 2017-03-02 12:11 GMT+01:00 Grant Morley : > Hi All, > > Not sure if anyone can help, but as of today we are unable to launch any > instances and I have traced back the error to glance. Whenever I try and > launch an instance I get the belo

Re: [Openstack-operators] [Large deployments] Neutron issues in Openstack Large deployment using DVR

find the error logs in the below link. > http://paste.openstack.org/show/599892/ > > Thanks, > Satya.P > > On Wed, Feb 22, 2017 at 12:21 AM, Saverio Proto wrote: >> >> Hello Satya, >> >> I would fill a bug on launchpad for this issue. >> 114 VMs is not muc

Re: [Openstack-operators] [Large deployments] Neutron issues in Openstack Large deployment using DVR

Hello Satya, I would fill a bug on launchpad for this issue. 114 VMs is not much. Can you identify how to trigger the issue to reproduce it ? or it just happens randomly ? When you say rebooting the network node, do you mean the server running the neutron-server process ? what version and distri

Re: [Openstack-operators] Instances are not creating after adding 3 additional nova nodes

Well, I have no idea from this log file. Trying to make nova-compute more verbose if you dont find anything in the logs Saverio 2017-02-20 7:50 GMT+01:00 Anwar Durrani : > > On Thu, Feb 16, 2017 at 1:44 PM, Saverio Proto wrote: >> >> openstack server show uuid > >

Re: [Openstack-operators] Instances are not creating after adding 3 additional nova nodes

The three new compute nodes that you added are empty, so most likely the new instances are scheduled to those three (3 attempts) and something goes wrong. with admin rights do: openstack server show uuid this should give you the info about the compute node where the instance was scheduled. Check

[Openstack-operators] about VISA to Italy for Ops Midcycle in Milano

Hello Ops, the ops midcycle is in a about 1 month: https://etherpad.openstack.org/p/MIL-ops-meetup If you need a invitation letter for VISA to Italy please send an email to egiannu...@enter.eu and Cc: ziopr...@gmail.com . We will help you will the Italian forms to fill. ENTER that is hosting the

[Openstack-operators] Kolla in production (in near the future)

So far I am just learning. I wrote down some notes based on my experience of this week. https://github.com/zioproto/kolla-on-SWITCHengines/ I am looking forward to the Milano Ops Mid-cycle to chat face to face with more operators interested in Kolla. The key point is how to grow the Kolla invent

Re: [Openstack-operators] [Neutron] Prefer local Neutron nodes?

Hello Adam, this feature you describe makes sense only if the tenant VMs are also aggregated in the same rack. Is this your scenario ? Given that you could have 3 network nodes running the L3-agent, then you can make some scripting to stick the specific router (linux namespace) to the specific l3

Re: [Openstack-operators] Newton consoleauth HA tokens

Did you try to restart memcached after chaning the configuration to HA ? there are two sections where you can configure, memcached_servers [DEFAULT] [keystone_authtoken] how your config looks like ? Saverio 2017-01-24 6:48 GMT+01:00 Chris Apsey : > All, > > I attempted to deploy the nova serv

Re: [Openstack-operators] Mitaka to Newton Provider network issues

Hello, in the upgrade did the version of ovs change ? what Openstack distribution are you using ? thanks Saverio 2017-01-10 16:30 GMT+01:00 Telmo Morais : > > Hi All, > > We are currently on the process of upgrading from Mitaka to Newton, and on > the upgraded compute nodes we lost all connect

[Openstack-operators] Question on coding style on osops-tools-contrib repo

Hello, in the osops-tools-contrib repo so far I proposed always python scripts that are contained in a single file. Now I have this file: openstackapi.py that I reuse in many scripts, look at this: https://review.openstack.org/#/c/401409/ but maybe is not the best idea to commit this generic fi

Re: [Openstack-operators] Multiple floating IPs mapped to multiple vNICs (multi-homing)

hanks for the reply, I'll answer your queries below; > > On 01/12/16 12:49, Saverio Proto wrote: >> >> Hello, >> >> while the problem is in place, you should share the output of >> >> ip rule show >> ip route show table 1 >> >> I

Re: [Openstack-operators] Multiple floating IPs mapped to multiple vNICs (multi-homing)

Hello, while the problem is in place, you should share the output of ip rule show ip route show table 1 It could be just a problem in your ruleset and, which one is your webserver ? can you tcpdump to make sure reply packets get out on the NIC with src address 10.0.16.11 ? Saverio 2016-12-01

Re: [Openstack-operators] Snapshot residual data cleaning

Hello, snapshot are meant to be backups. I would not install software on a machine, and then use the snapshot as a glance image to start many new instances. you could just create machines with a clean glance image and install the necessary software with ansible/puppet if the installation time at

Re: [Openstack-operators] unable to delete security group

Hello Suresh, look at the log files ! Saverio 2016-11-09 17:54 GMT+01:00 suresh kumar : > Hi All, > > I am unable to delete a security group in my kilo environment, this security > group is not associated to any instances or LB > > nova secgroup-delete Test > > ERROR (BadRequest): Security Group

[Openstack-operators] next Operators Mid-Cycle meetup, vote for the location on March 15-16th 2017

Hello Everyone, we just had the Ops Meetup Team IRC meeting. http://eavesdrop.openstack.org/meetings/ops_meetups_team/2016/ops_meetups_team.2016-11-08-14.03.html There are two possible venues for the next OpenStack Operators Mid-Cycle meetup: Milano and Tokyo. To select the venue we created this

Re: [Openstack-operators] Ops Meetups Team - Meeting Reminder

10AM my time which will be 13:00 UTC on the > 8th. > > By the way, the Barcelona hosting offer has been updated with possible week > day slots, see > https://etherpad.openstack.org/p/ops-meetup-venue-discuss-spring-2017 > > Regards > > Chris > > On Tue, Oct 4, 201

Re: [Openstack-operators] Nova snapshot using image-create not working

Hello, if the instance is booted from Volume, when you "nova snapshot" in the glance repo you find a image of 0 bytes, that just contains metadata. you need to make cinder volume snapshots. This is a recurring FAQ for the users of our cloud, I wrote something about it here: https://help.switch.ch

Re: [Openstack-operators] Neutron fails to notify nova on events network-vif-plugged

> I’m trying to use the puppet modules for liberty, I’ve had some issues there > where the modules do not seem to exactly represent the configuration > intended for liberty Is this installation an upgrade from Kilo or it is a fresh Liberty installation ? Saverio _

Re: [Openstack-operators] Tenant/Project naming restrictions

Is the '@' character allowed in the tenant/project names ? Saverio 2016-10-05 23:36 GMT+02:00 Steve Martinelli : > There are some restrictions. > > 1. The project name cannot be longer than 64 characters. > 2. Within a domain, the project name is unique. So you can have project > "foo" in the "de

Re: [Openstack-operators] Reserve an external network for 1 tenant

> Alternatively, you could drop the 'external' attribute and attach your > instances directly to the provider network (no routers or private networks). I can't. Because in my network design I do not have all the compute nodes on a common L2 segment. I have a l3 fabric between the compute nodes. So

Re: [Openstack-operators] [scientific][scientific-wg][Massively Distributed] - Workshop on Openstack-Federated Identity integration

https://etherpad.openstack.org/p/massively_distribute-barcelona_working_sessions > [3] http://beyondtheclouds.github.io > > - Mail original - >> De: "Saverio Proto" >> À: "stig openstack" >> Cc: "OpenStack Operators" >> Envoyé: Lundi 26

Re: [Openstack-operators] Ops Meetups Team - Meeting Reminder

sorry I will not make it today saverio Il 04 ott 2016 4:42 PM, "Melvin Hillsman" ha scritto: > #openstack-operators > > -- > Melvin Hillsman > Ops Technical Lead > OpenStack Innovation Center > mrhills...@gmail.com > phone: (210) 312-1267 > mobile: (210) 413-1

Re: [Openstack-operators] Reserve an external network for 1 tenant

Sorry I missed the Mailing List in the Cc: Saverio 2016-10-03 9:15 GMT+02:00 Saverio Proto : > Hello Kevin, > > thanks for your answer. > > so far I managed to make the network not shared just by making it not > external. Because I dont need NAT and floatingips this will m

Re: [Openstack-operators] Reserve an external network for 1 tenant

you creating the provider (external) network? > > On Thu, Sep 29, 2016 at 6:01 AM, Saverio Proto wrote: >> >> Hello, >> >> Context: >> - openstack liberty >> - ubuntu trusty >> - neutron networking with vxlan tunnels >> >> we have been run

Re: [Openstack-operators] Connecting 2 OpenStack clouds

Hello, If your setup has a single user database, so all users are under the same administrative domain, what you describe is like having different Openstack Regions, or different Nova Cells. I would suggest to look into Multi Region that is the easier to implement. http://docs.openstack.org/arch-d

[Openstack-operators] Logging and Monitoring NYC session. What warning do we ignore in Nagios ?

Hello, In NYC we had this session: https://etherpad.openstack.org/p/NYC-ops-Logging-and-monitoring It came out that most of us configure Nagios to be less noisy, and there are Warning strings that most people just ignore, because these warnings are harmless and you dont want an email for each war

[Openstack-operators] Reserve an external network for 1 tenant

Hello, Context: - openstack liberty - ubuntu trusty - neutron networking with vxlan tunnels we have been running Openstack with a single external network so far. Now we have a specific VLAN in our datacenter with some hardware boxes that need a connection to a specific tenant network. To make t

[Openstack-operators] [scientific][scientific-wg] - Workshop on Openstack-Federated Identity integration

Hello operators, At GARR in Rome there will be an event shortly before Barcelona about Openstack and Identity Federation. https://eventr.geant.org/events/2527 This is a use case that is very important for NREN running public cloud for Universities, where a Identity Federation is already deployed

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