[Openstack] Question about multi-host mode while using nova-network

Hello. It seems that this question would be quite outdated question, because this is a question about nova-network instead of neutron. I wonder whether VMs located in a Compute Node, e.g., Compute A, are accessible while its nova-network service is down if the other nova-network is running on the

Re: [Openstack] ["Potential Spoofed"] Re: heat: Using IP address of one VM with-in another VM

Hello, Somehow I see that user data section is not working for me. Rest all works fine Here is a simple template. heat_template_version: 2013-05-23 description: A simple server. resources: server: type: OS::Nova::Server properties: flavor: m1.tiny networks: - netwo

Re: [Openstack] Routing from instances to floating ips in nova-network -- possible?

On Wed, May 6, 2015 at 10:56 PM, Andrew Bogott wrote: > Since time immemorial, I've accepted as a fact of life that routing from > a nova instance to another instance via floating ip is impossible. We've > coped with this via a hack in dnsmasq, setting an alias to rewrite public > IPs to the

Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utils

Hi:Christian    Now my keystone works well by repalce the repository from  http://rdoproject.org/repos/openstack-kilo/rdo-testing-kilo.rpm to  http://rdoproject.org/repos/openstack-kilo/rdo-testing-kilo.rpm .     Thanks a lot! walter  From: Christian BerendtDate: 2015-05-06 18:53To: opensta

Re: [Openstack] ["Potential Spoofed"] Re: heat: Using IP address of one VM with-in another VM

Just to add another point I am using docker container here as the image. Can that be a issue. From: Ashish Jain (WT01 - BAS) Sent: Thursday, May 07, 2015 12:56 PM To: chris.frie...@windriver.com; openstack@lists.openstack.org Subject: Re: ["Potential Spoof

Re: [Openstack] Neutron-legacy error

I have attached the q-svc.log. Can you see something from it? Il giorno mer 6 mag 2015 alle ore 18:25 Salvatore Orlando < sorla...@nicira.com> ha scritto: > Silvia, > > Unfortunately this log snippet just tells us that Neutron failed at > startup. > There might be more information in the Neutron

[Openstack] Routing from instances to floating ips in nova-network -- possible?

On Wed, May 6, 2015 at 10:56 PM, Andrew Bogott wrote: > Since time immemorial, I've accepted as a fact of life that routing from > a nova instance to another instance via floating ip is impossible. We've > coped with this via a hack in dnsmasq, setting an alias to rewrite public > IPs to the

[Openstack] How can I make my changes of ceph.conf to take effect in Cinder?

Hello! I'm using Ceph as the backend storage system for Cinder, and I want to change some settings of Ceph client, so I add the following into /etc/ceph/ceph.conf of my compute node A: [global] debug ms = 10 log file = /var/log/ceph/global.log [client] debug ms = 10 debug rados = 10 log

Re: [Openstack] [openstack-dev] [oslo] Exception in rpc_dispatcher

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi, This is a well known issue when eventlet monkey patching is not done correctly. The application must do the monkey patching before anything else even loading another module that eventlet. You can find more information here: https://bugs.l

Re: [Openstack] How can I make my changes of ceph.conf to take effectin Cinder?

You should make sure the two file writeable. -- Original -- From: "??";; Date: Thu, May 7, 2015 03:55 PM To: "openstack@lists.openstack.org"; Subject: [Openstack] How can I make my changes of ceph.conf to take effectin Cinder? Hello! I'm using Ceph as

Re: [Openstack] How can I make my changes of ceph.conf to take effectin Cinder?

You must make sure that this path is writable by QEMU and allowed by SELinux or AppArmor. > On 07 May 2015, at 10:23, killingwolf wrote: > > > You should make sure the two file writeable. > > -- Original -- > From: "李沛伦";; > Date: Thu, May 7, 2015 03:55 PM

Re: [Openstack] Neutron-legacy error

Log say’s: 2015-05-07 09:15:56.890 [01;31mERROR neutron.plugins.ml2.managers [[00;36m-[01;31m] [01;35m[01;31mNo type driver for tenant network_type: local. Service terminated![00m I can find a bug for same issue raise long back. Please check whether it’s applicable to you as well. https://bugs.

Re: [Openstack] [openstack-dev] [oslo] Exception in rpc_dispatcher

I did following in my agent code: import eventlet eventlet.monkey_patch() but still I see same issue. On Thu, May 7, 2015 at 1:22 PM, Mehdi Abaakouk wrote: > > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > Hi, > > This is a well known issue when eventlet monkey patching is not done >

[Openstack] where are the logs for user data section of heat

Hello, Where can I find the logs for user_data section of heat template? I have enable debug mode logging in heat.conf but I still do not see any logging for user_data section of heat template. Regards Ashish The information contained in this electronic message and any attachments to this

Re: [Openstack] Live Migration + Ceph + ConfigDrive

Actually the issue is that the configdrive is store a file on the fs under /var/lib/nova/instances/$uuid/config.drive AFAIR the other problem is the format of that file that is not supported by libvirt for the live migration. I think you have to apply this patch: https://review.openstack.org/#/c

Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utils

On 05/07/2015 09:38 AM, walterxj wrote: Now my keystone works well by repalce the repository from http://rdoproject.org/repos/openstack-kilo/rdo-testing-kilo.rpm to http://rdoproject.org/repos/openstack-kilo/rdo-testing-kilo.rpm . Thanks a lot! You are welcome. Can you please note it

Re: [Openstack] Neutron-legacy error

If I have correctly understood the last comment to the bug, I have modified in my local.conf this line Q_ML2_PLUGIN_TYPE_DRIVERS=vlan,gre,vxlan and put "local" instead of vlan, gre, vxlan But nothing is changed. Il giorno gio 7 mag 2015 alle ore 10:26 Vikram Choudhary < vikram.choudh...@huawei.c

Re: [Openstack] How to ping instance IP ?

I found this one after a quick Google search that looks like it installs from packages and has manual database setup if that's what you're looking for. http://intocloud.org/openstack-juno-with-three-node-setup-on-ubuntu-14-04-lts/ On Wed, May 6, 2015 at 6:31 PM, Wilson Kwok wrote: > Hello, > > I

Re: [Openstack] Live Migration + Ceph + ConfigDrive

On 07/05/15 09:50, Sebastien Han wrote: > Actually the issue is that the configdrive is store a file on the fs under > /var/lib/nova/instances/$uuid/config.drive > AFAIR the other problem is the format of that file that is not supported by > libvirt for the live migration. > > I think you have t

[Openstack] CenOS7 kilo cannot find service type cloudformation when create heat endpoint .

Hi:all    today when I create heat_cfn endpoint: openstack endpoint create \  --publicurl http://controller:8000/v1 \ --internalurl http://controller:8000/v1 \ --adminurl http://controller:8000/v1 \ --region RegionOne \ cloudformation     I encontered the following errer message: ERROR: o

Re: [Openstack] ["Potential Spoofed"] Re: ["Potential Spoofed"] Re: heat: Using IP address of one VM with-in another VM

Does the images need to have cloud-init pre-installed for user_data section to work? From: ashish.jai...@wipro.com Sent: Thursday, May 07, 2015 1:21 PM To: chris.frie...@windriver.com; openstack@lists.openstack.org Subject: ["Potential Spoofed"] Re: [Open

[Openstack] HAProxy -MySQL Galera not connecting to keystone

Hi I have 2 nodes with HAProxy, MySQL-Galera and keystone each. node1: IP1 = HAproxy, Galera and keystone node2: IP2 = HAproxy, Galera and keystone 1 VIP I have created keystone users, endpoints, tenants. These are updated in keystone DB as well. Galera cluster is also working fine. Keystone us

[Openstack] OpenStack 2015.1.0 for Ubuntu 14.04 LTS and Ubuntu 15.04.

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi All On 17/04/15 21:15, James Page wrote: > The Ubuntu OpenStack Engineering team is pleased to announce the > general availability of the first release candidate of the > OpenStack Kilo release in Ubuntu 15.04 development and for Ubuntu > 14.04

Re: [Openstack] HAProxy -MySQL Galera not connecting to keystone

Hello, Do you have HAProxy configured to round-robin the MySQL traffic? If so, change the balance config to something where the source connection will always hit the same mysql node. Or just make one of the mysql nodes a designated "write" node by setting the opposite node as "backup". This will

Re: [Openstack] [openstack-dev] Question about multi-host mode while using nova-network

Hello, If the nova-network service is down, then only actions that would involve nova-network (creating and terminating instances for example) won't work. Instances that are already running will still be able to communicate with both the outside network and other instances in the cloud. You can e

Re: [Openstack] Live Migration + Ceph + ConfigDrive

Hello All, Thank you for the replies! Will this patch be usable in Juno? On Thu, May 7, 2015 at 3:18 AM, Pádraig Brady wrote: > On 07/05/15 09:50, Sebastien Han wrote: > > Actually the issue is that the configdrive is store a file on the fs > under /var/lib/nova/instances/$uuid/config.drive > >

Re: [Openstack] Routing from instances to floating ips in nova-network -- possible?

On 5/7/15 2:34 AM, Antonio Messina wrote: On Wed, May 6, 2015 at 10:56 PM, Andrew Bogott wrote: Since time immemorial, I've accepted as a fact of life that routing from a nova instance to another instance via floating ip is impossible. We've coped with this via a hack in dnsmasq, setting

Re: [Openstack] Routing from instances to floating ips in nova-network -- possible?

Hello, I'm glad to hear that it works for you! I just now tried setting > force_snat_range for my floating IP range but I'm still not getting any > pings. Strangely if I restart nova-network things work for a minute or > two, then return to the status quo. That means that no matter what I > cha

Re: [Openstack] Routing from instances to floating ips in nova-network -- possible?

On Thu, May 7, 2015 at 7:30 PM, Andrew Bogott wrote: > On 5/7/15 2:34 AM, Antonio Messina wrote: >> >> On Wed, May 6, 2015 at 10:56 PM, Andrew Bogott >> wrote: >>> >>> Since time immemorial, I've accepted as a fact of life that routing >>> from >>> a nova instance to another instance via flo

[Openstack] OpenStack Juno is completely broken in Trusty + Linux 3.19!

Guys, I just upgraded my Trusty servers, that I'm running OpenStack Juno, to Linux 3.19, which is already available at Proposed repository. OpenStack is dead here, no connectivity for the tenants. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1452868 I appreciate any help! It works

Re: [Openstack] OpenStack Juno is completely broken in Trusty + Linux 3.19!

I meatn, it works okay with Linux 3.16, not 3.19. Sorry... On Thu, May 7, 2015 at 4:26 PM Martinx - ジェームズ wrote: > Guys, > > I just upgraded my Trusty servers, that I'm running OpenStack Juno, to > Linux 3.19, which is already available at Proposed repository. > > OpenStack is dead here, no co

Re: [Openstack] [openstack-dev] Question about multi-host mode while using nova-network

The openstack-dev list is primarily intended to be used for OpenStack development discussions and planning, rather than dealing with operational/usage questions. Your best place to start is http://ask.openstack.org if you can't find the answer in our excellent docs (http://docs.openstack.org/). -

Re: [Openstack] [openstack-dev] Question about multi-host mode while using nova-network

Dear Joe Thank you very much for the reply! The answer is very helpful for me to understand what multi-host mode of nova-network exactly provides. By the way, in aspect of reliability, robustness and fault-tolerance for networking service on OpenStack, nova-network still seems better than neutron

Re: [Openstack] [openstack-dev] Question about multi-host mode while using nova-network

As I have seen very large deployments still on nova networks Inviato da iPhone > Il giorno 07/mag/2015, alle ore 12:56, BYEONG-GI KIM > ha scritto: > > Dear Joe > > Thank you very much for the reply! > > The answer is very helpful for me to understand what multi-host mode of > nova-network

Re: [Openstack] OpenStack Juno is completely broken in Trusty + Linux 3.19!

On Thu, May 7, 2015 at 4:26 PM Martinx - ジェームズ wrote: > Guys, > > I just upgraded my Trusty servers, that I'm running OpenStack Juno, to > Linux 3.19, which is already available at Proposed repository. > > OpenStack is dead here, no connectivity for the tenants. > > https://bugs.launchpad.net/

[Openstack] bizarre segfaults with CentOS 7 and LVM/iscsi

Hi all, I've got a bizarre situation. I've got a couple of little openstack clouds, one where cinder uses LVM/iscsi and the other with cinder using rbd/ceph. I'm trying to bring up the CentOS 7 qcow2 image from "http://cloud.centos.org/centos/7/images/";. In both clouds I can boot an inst

Re: [Openstack] Live Migration + Ceph + ConfigDrive

On 07/05/15 18:28, Tyler Wilson wrote: > Hello All, > > Thank you for the replies! Will this patch be usable in Juno? > > On Thu, May 7, 2015 at 3:18 AM, Pádraig Brady > wrote: > > On 07/05/15 09:50, Sebastien Han wrote: > > Actually the issue is that the con

[Openstack] create vm with neutron，the port is down

I use ovirt to create a vm using neutron network，the port is down I use openstack create a vm using neutron network，the port is up the ovirt node network [root@node91 ~]# ovs-vsctl show 8d93beb5-b848-444d-a0c0-c086242a0fde Bridge br-tun Port "vxlan-0a016e5f" Interface

Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utils

Hi:Christian,    I have reported it .  https://bugs.launchpad.net/keystone/+bug/1452976  Walter  From: Christian BerendtDate: 2015-05-07 17:16To: walterxj; openstackSubject:  Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utilsOn 05/07/

Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utils

The link look exactly the same. Inviato da iPhone > Il giorno 07/mag/2015, alle ore 00:38, walterxj ha > scritto: > > Hi:Christian > Now my keystone works well by repalce the repository from > http://rdoproject.org/repos/openstack-kilo/rdo-testing-kilo.rpm to > http://rdoproject.org/rep

Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utils

Sorry,it was my mistake. the repository of the guide is:  http://rdo.fedorapeople.org/openstack-kilo/rdo-release-kilo.rpm   So, I just replace  http://rdo.fedorapeople.org/openstack-kilo/rdo-release-kilo.rpm to  http://rdoproject.org/repos/openstack-kilo/rdo-testing-kilo.rpm Walter  From: R

Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utils

sorry,I put it again to the right place:  https://bugs.launchpad.net/openstack-manuals/+bug/1452991  Walter  From: walterxjDate: 2015-05-08 12:02To: Christian Berendt; openstackSubject:  Re: Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named osl