[Openstack] OpenStack Controller failover

Dear I find H.A for openstack nova-network http://docs.openstack.org/trunk/openstack-compute/admin/content/existing-ha-networking-options.html Openstack instance support NFS migrate by all compute node. Swift have Zone and backup objects. MySql have Cluster. How about all openstack H.A or Failove

Re: [Openstack] [devstack] How to purge, remove and wipe out devstack?

> > Hello, > if I would like to wipe, remove and purge everything devstack > installed and configured what should I do? > > rm -rf /opt/stack > rm -rf /usr/local/bin/ > > what else? > > thanks in advance! > :) > > -- * > guilherme* \n > \t *maluf* >

[Openstack] Citrix Xen Server + XenApi Failed to start nova-compute service

Hi All, I am tring install the openstack with Xen Server following the guide of http://wiki.openstack.org/XenServer/XenXCPAndXenServer. But I run into error when start the nova-compute service . Here is the error message. Who can figure out why it happended and how to fix this issue. *Error Messa

Re: [Openstack] Swift installation verification fails

Hi, Thanks for the response. I went head to verify using curl and ran. $ curl -k -v -H 'X-Storage-User: admin:admin' -H 'X-Storage-Pass: ' http://10.2.4.115:5000/v2.0 Here is the output. I don't see the token or storage-url anywhere. Note that, 10.2.4.115 is the keystone server. * About to

Re: [Openstack] [Swift] Can i create a public container with write access?

Thank you Blair, I came to know that if anyone wants to upload files to swift he can use tempURL along with FormPost. Could you please give me an example for doing this (using both tempURL and FormPost for uploads). On 21 November 2012 02:54, Blair Bethwaite wrote: > Hi Sujay, > > On 19 Novembe

Re: [Openstack] Floating IP vs. Fixed IP in nova-network

Setup from scratch will be the safest, but just so you know, multi_host = 1 is probably the most common deployment these days. To make it work just run nova-compute nova-network and nova-api-metadata on each compute node. On Nov 20, 2012 5:23 PM, "Ahmed Al-Mehdi" wrote: > Hi Vish, > > Thank you

Re: [Openstack] [[[[BUG]]]] In the Folsom EPEL source version of the Quantum packet error

Found in the/etc/init. D/quantum-server startup scripts start quantum-server config file is / etc / $prog/plugin. ini, can get rid of. 2012/11/21 yz > hi，all： > > Today in the CentOS 6.3 test epel source provides the Folsom version of > the Quantum bag, found in start Quantum-server time tip

[Openstack] [[[[BUG]]]] In the Folsom EPEL source version of the Quantum packet error

hi，all： Today in the CentOS 6.3 test epel source provides the Folsom version of the Quantum bag, found in start Quantum-server time tip: Traceback (most recent call last): File "/usr/bin/quantum-server", line 26, in server() File "/usr/lib/python2.6/site-packages/quantum/server/__init

Re: [Openstack] Floating IP vs. Fixed IP in nova-network

Hi Vish, Thank you very much gain. I never set multi_host=True in my nova.conf file. But I think I know how it could have got set. In the "OpenStack Install and Deploy Manual", section "Creating the Network for Compute VMs" ( http://docs.openstack.org/folsom/openstack-compute/install/apt/co

Re: [Openstack] Floating IP vs. Fixed IP in nova-network

Your hosts get ips from the fixed range in multi_host mode. It looks like your network is multi_host=True. this is the only reason sonoma would have been assigned an ip. So you can either run nova-network on sonoma or set multi_host=0 on your network in the database. If you want to switch back

Re: [Openstack] Floating IP vs. Fixed IP in nova-network

Hi Vish, Thank you very much for your help, I really appreciate it. My setup has two nodes: controller-node (hostname: bodega; nova-network running; no nova-compute running) eth0: 10.176.20.158 eth1: No IP assigned (VM network) compute-node (hostname: sonoma; nova-compute running only). eth

Re: [Openstack] Floating IP vs. Fixed IP in nova-network

On Nov 20, 2012, at 4:02 PM, Ahmed Al-Mehdi wrote: > Hi Vish, > > I do not have auto_assign_floating_ip set. So, I can safely assume > nova-network is assigning fixed-IP, right? you always get a fixed ip > > Sorry to impose, but do you have a few minutes to help me understand by I am > get

Re: [Openstack] Floating IP vs. Fixed IP in nova-network

Hi Vish, I do not have auto_assign_floating_ip set. So, I can safely assume nova-network is assigning fixed-IP, right? Sorry to impose, but do you have a few minutes to help me understand by I am getting a RPC message timeout issue which is prohibiting me from launching a VM. I looked thro

Re: [Openstack] Help setting up network in Openstack on Vagrant

vagrant doesn't like having its natted ips moved around. Generally with vagrant I go ahead crate a host-only network on eth1 (which it looks like you have) and set a up a localrc (in the devstack dir) like the following: FLAT_INTERFACE=eth1 # this tells nova to use eth1 for br100 instead of eth0

Re: [Openstack] Floating IP vs. Fixed IP in nova-network

That is a confusing log message. That log is from the allocation code in the floating ip mixin class. It is not actually allocating a floating ip unless you have auto_assign_floating_ip set to True. Vish On Nov 20, 2012, at 10:08 AM, Ahmed Al-Mehdi wrote: > Hello, > > When I launch a VM inst

Re: [Openstack] [OpenStack] Remove unsed network on host with nova-network

The only reason this is not done is that it makes the setup simpler. We don't have to worry about potential races between setting up and tearing down interfaces. It probably wouldn't be incredibly difficult to make a patch that would remove them, but you will likely have to do some creative locking

Re: [Openstack] Folsom with VlanManager

The vlans and bridges are not created until you run an instance in a project The network is only assigned to a project when it is first needed and the vlans and bridges are only created when an instance is launched on a host in that project. Vish On Nov 19, 2012, at 10:05 AM, Juris wrote: >

[Openstack] Call for testing : 2012.2.1 tarballs

Hey, We're hoping to publish Nova, Glance, Keystone, Quantum, Cinder and Horizon 2012.2.1 next week (Nov 29). The list of issues fixed so far can be seen here: https://launchpad.net/nova/+milestone/2012.2.1 https://launchpad.net/glance/+milestone/2012.2.1 https://launchpad.net/keystone/+mi

Re: [Openstack] [Swift] Can i create a public container with write access?

Hi Sujay, On 19 November 2012 14:52, Sujay M wrote: > I was wondering if i can create a public container such that i need not > authenticate to upload files on to it. I know how to create one with read > for all post -r '.r:*' permissions but how to create write for all > containers? Thanks in a

Re: [Openstack] nova: instance states and commands

Hi Marco - Great questions, and I won't tell you to read the fine manual because I know you do and log the most excellent bugs. :) But more commentary below for how to do some detective work. I would still like for someone to answer these questions in detail. On Tue, Nov 20, 2012 at 4:46 AM, Marco

[Openstack] Help with debug in RPC message timeout

Hello, I am getting a "RPC message timeout" in nova-network. 2012-11-18 15:50:29 DEBUG nova.openstack.common.rpc.amqp [-] Making asynchronous call on network.sonoma ... from (pid=1375) multicall /usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py:351 2012-11-18 15:50:29 DEBUG no

[Openstack] Floating ip addresses take forever to display

We've been having a persistent problem with our OpenStack (Essex) cluster. We are automatically assigning floating ips when systems are created (auto_assign_floating_ip = True). When a system boots, neithre the command line tools nor Horizon seem to know about the automatically assigned ip addres

Re: [Openstack] Swift installation verification fails

In my suggestion, using curl for verifying keystone first. And then using curl to access swift proxy with the returned token and service-endpoint from previous keystone operation. It must give u more clear clues. 從我的 iPhone 傳送 Shashank Sahni 於 2012/11/20 下午6:40 寫道： > Hi, > > I'm trying to

[Openstack] Floating IP vs. Fixed IP in nova-network

Hello, When I launch a VM instance, I see the following message regarding floating IP in nova-network.log: 2012-11-18 15:50:29 DEBUG nova.network.manager [req-f2b4df1f-6c29-48dc-991b-93fb5eb29d08 ce016bb05df949ebbafcc7c165359d7c ce1e819636744dc680fa5515f6475e87] [instance: 4e80964e-5bd1-4df4-

[Openstack] [OpenStack] Remove unsed network on host with nova-network

Hi all, I use nova-network with VLAN manager. Why nova-network doesn't remove unused network interfaces on a host ? ie, if none VM on a host have a fixed IP attach to network X, the VLAN and bridge of this network still up and unused. And 'dnsmasq' process still listen and running. The number o

Re: [Openstack] Networking issues for openstack on XCP

There are docs here: http://docs.openstack.org/folsom/openstack-compute/admin/content/introduction-to-xen.html And networking info here: http://docs.openstack.org/folsom/openstack-compute/admin/content/xenapi-flat-dhcp-networking.html Let me know what bits are confusing, and I will make an effort

Re: [Openstack] nova.virt.xenapi.driver [-] Got exception: ['XENAPI_MISSING_PLUGIN', 'xenhost']

DevStack is able to automate this whole process for you, if you follow the XenServer Readme: https://github.com/openstack-dev/devstack/blob/master/tools/xen/README.md It basically installs all the plugins, and creates the VM that runs the nova services for you. Understanding the networking can be

Re: [Openstack] Plans for Trusted Computing in OpenStack

Looking a from a IaaS provider's point of view, it is indeed simpler to approach the attestation as an additional service that would ensure that the host has not been corrupted in any way -- the client then trusts the IaaS service provider, it's software deployment processes and it's people. And I

Re: [Openstack] [devstack] How to purge, remove and wipe out devstack?

I'll try this Joshua, thanks! On Mon, Nov 19, 2012 at 4:25 PM, Joshua Harlow wrote: > U can try anvil also, its > similar but I built it with the goal to do uninstalls/starts/stops from the > start. > > Your mileage may vary though :-) > > -Josh > > From

Re: [Openstack] [ceilometer] How does ceilometer work with multi-DC scenario

On Tue, Nov 20 2012, shengjie_...@dell.com wrote: > Has anybody come across the scenario you need to deploy two or more > openstack swift or nova clusters for whatever DR or HA reasons. How > Ceilometer is going to cope with that? Just wondering is there any plans or > blueprints addressing the us

[Openstack] [Swift] Help testing auth 2.0 enabled FTP service

Hello list, I'm the maintainer of (s)ftp-cloudfs, a FTP proxy to access Rackspace Cloud Files and OpenStack Object Storage (Swift). I've created a branch of the FTP server to support Auth 2.0 with python-keystoneclient: https://github.com/chmouel/ftp-cloudfs/tree/auth-2.0 I'm not using Swift wi

[Openstack] [ceilometer] How does ceilometer work with multi-DC scenario

Hi, Has anybody come across the scenario you need to deploy two or more openstack swift or nova clusters for whatever DR or HA reasons. How Ceilometer is going to cope with that? Just wondering is there any plans or blueprints addressing the usage data replication/distinguish/isolation among mu

Re: [Openstack] GRE tunneling Quantum, Openvswitch, traffic not allowed

> The GRE tunnel starts to work if I manually set following: > "ovs-ofctl add-flow br-tun action=normal" Found the issue: the provider:segmentation_id was not setup for the network. ( I created the network through the Dashboard at that moment it did not create the seg_id. Probably the free range

[Openstack] [Folsom] [Cinder] Error when creating volumes

Hi all. I have a problem with Cinder and Horizon, I was hoping someone could help me. When I try to create new volume from Horizon, it does create it but with status "Error". When I check cinder database, I can see new volume entry in cinder.volumes. Attached below you will find all of the cinde

[Openstack] nova: instance states and commands

Hello, I’m playing with nova CLI and I found that there are several commands for managing the current state of instances running in the cloud. These are the states I found: - · initial - · build - · active - · shutoff - · suspended

[Openstack] Swift installation verification fails

Hi, I'm trying to install Swift 1.7.4 on Ubuntu 12.04. The installation is multi-node with keystone and swift(proxy+storage) running on separate systems. Keystone is up and running perfectly fine. Swift user and service endpoints are created correctly to point to the swift_node. Swift is configure

[Openstack] snapshots not working in folsom

hi, after I've upgraded to folsom snapshotting just stopped working. Horizon doesn't complain, the log doesn't complain, but the snapshot is reportedly not taken (snapshot file isn't created, and I don't see the process of qemu creating it). as I said, nova-compute on the server doesn't complain:

Re: [Openstack] python-swiftclient is missing from epel repo

On 11/18/2012 09:01 PM, George Lekatsas wrote: Hello, after a yum update in centos 6.3 i have the following error ¨--> Processing Dependency: python-swiftclient for package: python-glance-2012.2-3.el6.noarch --> Finished Dependency Resolution Error: Package: python-glance-2012.2-3.el6.noarch (

[Openstack] DB Migrations - switch to Alembic

Hi, I was wondering if anyone has tested using alembic as a tool for OpenStack projects instead of SQLA Migrate? I'm wanting to use alembic for new projects (Moniker and Bufunfa) instead of migrate if possible. https://etherpad.openstack.org/nova-backportable-db-migrations Endre. __

Re: [Openstack] [nova-network] question about nova-network

Hi Darren, I have moved along a bit, but now running a different issue related to launching a VM. The latest issue is related to an "RPC message timeout" in nova-network. If you have a few minutes, would really appreciate your help. I have a two node setup: - controller-node (hostname: bodeg