Re: [Openstack] Openstack capabilities

I have a slightly different take on some of this: On Mon, Dec 22, 2014 at 11:52 AM, Jay Pipes wrote: > > On 12/22/2014 11:20 AM, Eriane Leobrera wrote: > >> Hi OpenStack, >> >> I would really appreciate if anyone can assist me on my dilemma. Below >> are the capabilities I am looking for. We are

Re: [Openstack] Concurrent Access to Volume

This is not currently supported. There are 2 blueprint addressing this need, but neither appears headed for a Kilo release. You'll need to export the volume through NFS or something. Here is a page on it and the links are there to the blueprints. https://wiki.openstack.org/wiki/Cinder/blueprints/

Re: [Openstack] Image upload times out ...

You can use the glance cli client (glance image-create) to do it, but it'll call the same API over the same network connection, so unless you have a copy of the image on the same network where glance lives, it may not help. Any chance you are using Ceph as a backend and haven't configured a proper

Re: [Openstack] cinder-snapshot -vs- cinder-backup?

It doesn't buy you a lot in that sort of setup, but it would put it in a different pool and thus different placement groups and OSDs. It could potentially protect you from data loss in some catastrophic situation. -Erik On Fri, Jan 30, 2015 at 2:08 PM, Jonathan Proulx wrote: > Hi All, > > I can

Re: [Openstack] higher MTU for all interfaces

The DHCP option will only change the MTU of interfaces within the instances. You probably don't want to lower the bridge ibtefaces sine the point of lowering instance MTU is to account for GRE / VXLAN overhead going into those bridge interfaces. If you lower everything, you'll still be left with po

Re: [Openstack] Horizion login failing.

On Tue, Mar 24, 2015 at 3:54 PM, Ken D'Ambrosio wrote: > Hey, all. I've done a Juno deploy via Juju, and every time I try to log > in to the dashboard, I get "An error occurred authenticating. Please try > again later." Somewhat surprisingly, the only log that I'm noticing > showing anything of

Re: [Openstack] Neutron routers not getting a VIP in L3 HA mode

That looks right. They both have a default backup state but your first node is master as it has IPs on your subnets and the other does not. You'll probably see the state changes in syslog if you grep for vrrp. On Apr 30, 2015 6:08 PM, "Abhishek Chanda" wrote: > Hi all, > > I am trying to run Neut

Re: [Openstack] How to plan a transition to VXLAN tunnels

On Fri, Jul 10, 2015 at 9:51 AM, Leslie-Alexandre DENIS wrote: > > > Le 08/07/2015 18:35, Gustavo Randich a écrit : > > Hi, > > We are trying to figure out how to transition from a network model using > nova-network and a single VLAN to a model using Neutron and multiple VXLAN > tunnels. > > T

Re: [Openstack] [Juno] How to set the VxLAN UDP port number in Juno?

in your ML2 config [agent] vxlan_udp_port=4789 On Thu, Aug 6, 2015 at 5:46 PM, Chow, Anthony T (Anthony)** CTR ** wrote: > Danny, > > > > Are you using Open vSwitch for your VXLAN? > > > > Anthony. > > > > From: Danny Choi (dannchoi) [mailto:dannc...@cisco.com] > Sent: Thursday, August 06, 2015 5

Re: [Openstack] [Juno] How to set the VxLAN UDP port number in Juno?

Yes. On Aug 7, 2015 9:17 AM, "Danny Choi (dannchoi)" wrote: > Hi Erik, > > Do you mean the ml2_config.ini file? > > Thanks, > Danny > > On 8/6/15, 6:08 PM, "Erik McCormick" wrote: > > >in your ML2 config > >[agent] > >vxlan_udp

Re: [Openstack] [Juno] How to set the VxLAN UDP port number in Juno?

:* >>>> >>>> UNCONN 0 0 :::62175 :::* >>>> >>>> UNCONN 0 0 :::ntp

Re: [Openstack] HA for Network node

On Aug 12, 2015 1:13 PM, "Hoài Nam" wrote: > > Thanks Matt Kassaware for reply my question. I am using release Icehouse, but Icehouse don’t have support configuration HA for L3-agent L > > This was the old pre-Juno way of doing things: http://docs.openstack.org/high-availability-guide/content/_ad

Re: [Openstack] [Juno] Keystone commandline bug?

Install the python-openstackclient package and you'll have it. Then you can do "openstack user list" and whatnot On Aug 18, 2015 3:49 PM, "Barrow Kwan" wrote: > After some research, it looks like keystone client didn’t speak API 3.0. > Did anyone know other openstack client to use?I didn’t se

Re: [Openstack] Query regarding contribution for monitoring of Nova and Swift

On Tue, Sep 8, 2015 at 6:20 AM, pragya jain wrote: > Hello all > > Me and my colleague, aparna are carrying out research in the area of cloud > computing under Department of CS, University f Delhi. We would like to > contribute our research work regarding monitoring of Nova and Swift. We > would

Re: [Openstack] OpenStack conference attendance numbers?

I'm not sure where it's written. Likely it could be found in press coverage. If you can stand sitting through a little video, it's pretty much always announced in the day 1 keynote early on. I seem to recall the Havana (Portland) summit Keynote started off with a list of attendance numbers for all

Re: [Openstack] To remove particular project

Don't remove Oslo. You don't even really need to remove cinderclient, but if it makes you feel better, that's OK. You'll probably also need to remove the endpoint and service from Keystone to avoid confusion later -Erik On Sep 15, 2015 8:55 PM, "venkatesh kotipalli" wrote: > Hi All, > > I have i

Re: [Openstack] Unable to delete instances

The state that you're in requires that you restart nova-compute on the server that your VM is on. It will disappear from nova list after that. You may need to reset the state to active first and then do the restart. I can't quite remember. As to the actual deleting problem itself: 1) Have you put

Re: [Openstack] Fwd: If an instance going down!

I think what you want is nova evacuate which will migrate all instances on a downed compute node to a new node. If you intend to preserve the disk of the VMs during migration, you will need to have them configured on shared storage. Here's the command info: http://docs.openstack.org/user-guide/con

[Openstack] Heat-engine crashing on stack-delete

I've recently begun playing with heat and have managed to get things working fine for creating stacks. However I am unable to delete the stack. After any delete command, I am left with something like the following: # heat stack-list +--++---

Re: [Openstack] Billing System Recommendation

Velvica has built a very nice system that integrates with Ceilometer and has its own billing system or can integrate with an existing one. It provides simple integration with Horizon and looks good in the testing we've done. We tested it on Icehouse. http://velvica.com/ Cheers, Erik On Tue, Sep

Re: [Openstack] Glance timeout error

I would suggest turning on verbose=true and debug=true in the glance-api.conf and seeing where it's trying to connect to and what exactly is happening. For a wild guess, any chance you've got a firewall enabled and not opened the port to your public endpoint interface? -Erik On Nov 6, 2014 6:23 P

Re: [Openstack] Understanding Neutron/ML2/Openvswitch/VXLAN

This uses VLANs in the examples, but everything should still generally apply to your question: http://masimum.inf.um.es/fjrm/2013/12/26/the-journey-of-a-packet-within-an-openstack-cloud/ Basically the TAP interface attaches to the qvb interface which links it to a veth pair (qvr and qvo) with qvo

Re: [Openstack] Fwd: About Openstack Installation.

You can also run your tunnels over the same nic and on the same VLAN you use to access your internal APIs if it's a small cloud and you're not concerned about bandwidth bottlenecks. This also allows you to have a single nic on your computes. I do this for dev clusters when I've had to go dumpster d

Re: [Openstack] add an extra external network

Is the additional IP block contiguous with the existing one or at least on the neighbirhood? -Erik On Feb 17, 2016 12:06 AM, "Priyanka" wrote: > Hi, > > I have an multinode openstack juno setup with VXLAN tunneling. I have an > external network ext-net through which I assign floating IPs to the

Re: [Openstack] ceph and openstack

I run it on control nodes generally. You can also dedicate boxes to it if you expect it to get extremely busy. I like to leave my ceph boxen to do ceph only. -Erik On Mar 8, 2016 12:07 AM, "Martin Wilderoth" wrote: > > Hello > > Where should I run cinder-volume when i user ceph > on the controll

Re: [Openstack] SSL cert issue on openstack client

You may want to try updating the system CA certs. Download both the root and current intermediate certificate from Geotrust and copy them to /etc/pki/ca-trust/source/anchors/ and run update-ca-trust. I had some issues with newer GoDaddy certificates and this fixed me up. You'd need to do this on a

Re: [Openstack] [Openstack-operators] Reaching VXLAN tenant networks from outside (without floating IPs)

I've recently gone through provisioning Midonet (open source version) with the intent of tying their vxlan gateway in with my Cumulus switches. This approach should be usable with pretty much any vxlan-capable switch. If you're open to straying from the well travelled OVS/LB path, you may want to c

Re: [Openstack] openstack mitaka high memory issue

On Aug 18, 2016 2:02 PM, "Satish Patel" wrote: > > How many folks using mitaka in production? I have search on google and > i didn't find people using mitaka because its very new and people are > not use to with it > I'm running Mitaka. My controllers use about 10 GB of memory at rest with all Op

Re: [Openstack] VM provisioning in Datacenters

On Sep 1, 2016 4:53 PM, "Leon Liu" wrote: > > Hi All, > > > > We have read from others that the dynamic and large number VM provisioning might be a pain, e.g. http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6719385 The scenario is that the number of instances for any application is continuousl

[Openstack] [Sahara] Unable to create trust when creating / deleting clusters

Hello all, I recently found myself with a requirement for Sahara and, for the most part, got the initial setup done without incident. I've created node and cluster templates, installed images, and gotten to the point of creating clusters. When clusters are created, the structure is set up, but wh

Re: [Openstack] [Sahara] Unable to create trust when creating / deleting clusters

Hi everyone, Please excuse the post bump. I thought this might have gotten buried in US holiday weekend spam. Does anyone have any ideas on this? On Fri, Sep 2, 2016 at 4:39 PM, Erik McCormick wrote: > Hello all, > > I recently found myself with a requirement for Sahara and, for the &g

Re: [Openstack] [Openstack-operators] Forum in Boston - make some noise!

Is there any possible way to push this deadline out a week? I ask only because my brain hurts focusing on sessions for the midcycle, and things will almost certainly come up in Milan that will spawn ideas for the forum. I know everything is on a tight schedule, but just wanted to throw this out th

Re: [Openstack] running control plane on a vmware VM

On Thu, Mar 30, 2017 at 9:05 PM, Manuel Sopena Ballesteros wrote: > Hi all, > > > > I deployed openstack on a vmware vm using kolla-ansible. The installation > was successful but my router namespace cannot ping the internet and I don’t > know why. > > > > I checked with the openstack IRC channel a

Re: [Openstack] Is there some Openstack version that supports Docker as a hypervisor driver?

On Apr 1, 2017 4:31 PM, "Jorge Luiz Corrêa" wrote: There are some researchers that already have some docker images with workflows. So I would like to run docker images. :) I'm thinking that that wiki is not up to date. The nova-dockers driver is a relic from long ago, and indeed is no longer

Re: [Openstack] Production openstack on 5 node

This is a religious discussion for most, but I would suggest Kolla. It takes out a lot of the guess work, has a good upgrade mechanism, and is well supported by the community via mailing list and ORC. Take a look. -Erik On Jun 20, 2017 7:15 PM, "Satish Patel" wrote: > We are deploying 5 node o

Re: [Openstack] Production openstack on 5 node

ement tools (ansible, puppet, etc) that you already use, > you may > >> want to check out the Openstack options for those. You are correct that > >> that packstack is more of a ‘all-in-one-server’ installer for a quick > POC. > >> It can to more, but I think RDO

Re: [Openstack] Keystone: domain_specific_drivers_enabled not working with LDAP

I can't tell you too much about why Heat and Magnum need their own domains (something to do with Trusts and necessary admin rights). In terms of the LDAP connection being broken, it would help to see your domain config file. Also did you create all of the users in the LDAP domain as they were in t

Re: [Openstack] Keystone: domain_specific_drivers_enabled not working with LDAP

with the same file. > I just realized I'm not even sure how Keystone figures out which domain to > try and authenticate against for a particular account. Sine kind of > prioritization? I think I need to do some more reading... > In the CLI you need to specify --domain for most things. For

Re: [Openstack] Keystone: domain_specific_drivers_enabled not working with LDAP

nabled >>> | >>> +--+--+- >>> -+---+-+ >>> | 7872eb2b3630406b86b669aa978796bc | mydomain | >>> 30d0cc8521be4074bb8289f6be12f3fe | | >>> True| >>> | e33b4ba7b3a449f7b267694efe1dbd38 | services | >>> default

Re: [Openstack] Ocata Updates at CentOS Repo

I second this question. I've had to go to the testing repo for Keystone, and manually patch Horizon as the version in testing is broken. Both of the bugs I'm facing were fixed upstream and backported months ago. -Erik On Jul 27, 2017 6:06 AM, "Georgios Dimitrakakis" wrote: > Hi, > > according t

Re: [Openstack] [Openstack-operators] UDP Buffer Filling

On Jul 28, 2017 8:51 AM, "John Petrini" wrote: Hi Saverio, Thanks for the info. The parameter is missing completely: I've came across the blueprint for adding the image property hw_vif_multiqueue_enabled. Do you know if this feature is available in

Re: [Openstack] extend attached volumes

On Sep 26, 2017 11:03 AM, "Jay Pipes" wrote: On 09/26/2017 10:20 AM, Volodymyr Litovka wrote: > Hi Jay, > > I know about this way :-) but Pike introduced ability to resize attached > volumes: > > "It is now possible to signal and perform an online volume size change as > of the 2.51 microversion

Re: [Openstack] [openstack] [pike]

Did you run all the keystone-manage bootstrap commands? This looks like you're trying to create the domain you're supposed to be authenticating against. On Tue, Feb 20, 2018 at 10:34 AM, Guru Desai wrote: > Hi Nithish, > > That part is verified. Below is the snippet of the rc file > > export OS_U

Re: [Openstack] [openstack] [pike]

nternal-url http://controller:5000/v3 \ > > --bootstrap-public-url http://controller:5000/v3 \ > > --bootstrap-region-id RegionOne > > > > On Tue, Feb 20, 2018 at 9:43 PM, Remo Mattei wrote: >> >> Why are you auth on the admin port? Try the default 5000? >>

Re: [Openstack] HA Guide, no Ubuntu instructions for HA Identity

is lighter weight, but probably not so much that you'll notice. I tend to use Pacemaker when I need to make several things fail over together and Keepalived when I just need to float an IP between a few machines. It's just personal preference really. > ____

[Openstack] Help finding old (Mitaka) RDO RPMs

Hi All, Does anyone happen to have an archive of the MItaka RDO repo lying around they'd be willing to share with a poor unfortunate soul? My clone of it has gone AWOL and I have moderately desperate need of it. Thanks! Cheers, Erik ___ Mailing list:

Re: [Openstack] [Openstack-operators] Help finding old (Mitaka) RDO RPMs

Thanks! You're my heroes :) On Thu, Apr 12, 2018 at 3:20 PM, Amy Marrich wrote: > Erik, > > Here's the Mitaka archive:) > > http://vault.centos.org/7.3.1611/cloud/x86_64/openstack-mitaka/ > > Amy (spotz) > > On Thu, Apr 12, 2018 at 2:13 PM, Erik McCormi

Re: [Openstack] Nova VNC console broken

Could you describe your HA set up a little bit? I assume your controllers are behind a load balancer. Did you alter the novnc URL to point to the virtual ip? -Erik On Apr 20, 2018 3:43 PM, "Torin Woltjer" wrote: After setting up HA for my openstack cluster, the nova console no longer works. Not

Re: [Openstack] OpenStack Queens Manual Installation

Hi Kevin, Your problem is here. ConnectFailure: Unable to establish connection to http://OpenStack-Controller:35357 : Check to see if you can curl that URL. That is Neutron attempting to talk to Keystone and failing. On Sat, Jun 16, 2018, 10:43 AM Kevin Kwon

Re: [Openstack] [OpenStack][Kolla]Choose binary or source

On Sun, Jun 17, 2018, 8:46 PM Ray Sun wrote: > OpenStackers, > I have several questions for using kolla deployment in production: > 1. Binary or source? Which one is mostly used in production > I've heard a lot more reports from people running source, but this is anecdotal 2. Which one is easy

Re: [Openstack] [OpenStack][Kolla]Choose binary or source

ontainers in place. -Erik > > On Mon, Jun 18, 2018 at 10:22 AM Erik McCormick < > emccorm...@cirrusseven.com> wrote: > >> >> >> On Sun, Jun 17, 2018, 8:46 PM Ray Sun wrote: >> >>> OpenStackers, >>> I have several questions for using kol

Re: [Openstack] [Horizon][Keystone] Migration to keystone v3

Add yourself as an admin of the domain. I think it uses a domain scored token for that tab. In V2 you would have only been admin of a project. -Erik On Fri, Sep 28, 2018, 11:47 AM Davide Panarese wrote: > It’s not nova-compute that report the issue but keystone authentication on > computing tab

[Openstack] Ops Meetups - Call for Hosts

Hello all, The Ops Meetup team has embarked on a mission to revive the traditional Operators Meetup that have historically been held between Summits. With the upcoming merger of the PTG into the Summit week, and the merger of most Ops discussion sessions at Summits into the Forum, we felt that we