[Openstack] Ceilometer high availability in active-active

2015-03-06 Thread Vijaya Bhaskar
Hi Guys, I know it is possible to have all the ceilometer services in active-active, however the ceilometer-agent-central service is run only in active-passive as far as I have researched. What are the consequences of running multiple ceilometer-agent-central services(that is in active-active). If

[Openstack] Fwd: Websocketproxy.py Invalid Token

2015-03-06 Thread Murali R
Hi Folks, My Juno setup does not get the console for VM started and errors out with 1006 error. I struggled for a day changing many things but does not work. Can someone let me know how I can debug this? The controller has nova-consoleauth and nova-novncproxy services running and compute the nova

[Openstack] Volume Snapshots (revert)

2015-03-06 Thread Lindis Webb
OpenStack community, I am curious to know if there is a means to revert an attached volume to a snapshot taken of the volume? Where, nova instance has two volumes, one root volume (dev/sda) and a data volume (dev/sdb). Without destroying the instance to mount a restored volume from snapshot, I'm

Re: [Openstack] Can not ping the tenant router gateway from host

2015-03-06 Thread Mitchell Chen
Thank you, Andreas, for the detail explanation of the routes. After reading your mail, I decided to take a fresh Ubuntu system to replace the current neutron node and did a configuration to make sure each step is connected correctly. After completed the internal/external/router settings, the rou

Re: [Openstack] Instance's Hypervisor Server

2015-03-06 Thread Georgios Dimitrakakis
Just to answer my own question all data are stored in the "nova" database in "instances" table. A query like the following: select * from instances where uuid='24g52375-bt6a-42d1-v583-6a1a88dcc2e1'; will give everything regarding that instance including the hypervisor on which it was laun

Re: [Openstack] Instance's Hypervisor Server

2015-03-06 Thread Remo Mattei
Mysql will have the record if you did not clear the database and by default it keeps it. Inviato da iPhone () > Il giorno 06/mar/2015, alle ore 03:29, Georgios Dimitrakakis > ha scritto: > > Hello! > > I am trying to figure out where an instance was launched initially after its > terminat

[Openstack] Instance's Hypervisor Server

2015-03-06 Thread Georgios Dimitrakakis
Hello! I am trying to figure out where an instance was launched initially after its termination. I know that by using the nova hypervisor-servers I can match the running instances on the hypervisors. What about an instance that has been terminated? I have kept both the instance ID and the

Re: [Openstack] How to add vms to heat stack?

2015-03-06 Thread Pavlo Shchelokovskyy
Jupiter, not exactly. Adopt takes a so called "abandon data" as input, which is an output of heat stack-abandon. It is somewhat similar to a template but not completely. You can try creating and abandoning a stack to see how it looks like. Best regards, Pavlo Shchelokovskyy Software Engineer Mir

Re: [Openstack] How to add vms to heat stack?

2015-03-06 Thread jupiter
Thanks Pavio and Richard. Should the -a be used for passing the heat template file? Please correct me if thefollowing command is wrong. $ head stack-adopt -a spec_HOT.yml test_stack Thank you. Kind regards, - j On Fri, Mar 6, 2015 at 3:33 AM, Pavlo Shchelokovskyy < pshchelokovs...@mirantis

Re: [Openstack] Can not ping the tenant router gateway from host

2015-03-06 Thread Andreas Scheuring
Hi Mitchel, sorry I might have overseen all the new data you sent out. Having a look at your ping to the 105.254 address. As no router matches the 172.29.105.0/24 network, the packet goes out via the default route (eth0) to some external router (172.29.106.254) and from there into the 105.254 add