[Openstack] [OpenStack] no irc log for #openstack-nova?

Hi I didn't find irc logs for #openstack-nova at http://eavesdrop.openstack.org/irclogs/ at some other place? - Kun Huang (Gareth) ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openst

[Openstack] cinder volume revert to snapshot

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] [neutron]Multiple l3 agents

Anyone has done this configuration yet and got it right? On Wed, Mar 4, 2015 at 3:21 PM, Akilesh K wrote: > Hi, > What are the exact steps and configuration to run multiple l3 agents. > > > I have set separate config files with params > gateway_external_network_id, router_id, external_network_br

Re: [Openstack] REST client-server

Hi Sandhya, You have to probably add those ports to the security group and enable IP forwarding in neutron. Thanks. Regards, Nitish B. On Thu, Mar 5, 2015 at 6:59 AM, Sandhya S wrote: > Hi all, > > I am trying to implement client-server architecture by placing my client > code on local mac

Re: [Openstack] iperf not working between VMs

Hi Priyanka, There must be a packet drop from the client side while returning an ACK to the server. Again, please check the server has those ports "unblocked" by the firewall. Thanks. Regards, Nitish B. On Thu, Mar 5, 2015 at 9:09 AM, Priyanka Naik wrote: > Sir, > > Yes. But it is not print

[Openstack] How to add vms to heat stack?

Hi, I have several VMs already created from nova command line, when I create a heat stack, the template list the those VMs name, but the heat stack-create did not pick up those VMs, instead created the new VMs with the same name. Is there anyway to force heat to use existing VMs name, or to add e

Re: [Openstack] iperf not working between VMs

Sir, Yes. But it is not printing any message when it receives a connection. If I run iperf server on my desktop and run the client on a VM (with floating IP) on openstack it connects properly. Thanks, Priyanka On 03/04/2015 10:43 PM, Brian Haley wrote: On 03/04/2015 11:19 AM, ppnaik wrote:

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

Mitchell, Let's start with the br-ex bridge. That's the bridge connected to the external interface of the router and the physical network: > Bridge br-ex > Port "qg-6849da02-da" > Interface "qg-6849da02-da" > type: internal > Port br-ex >

[Openstack] REST client-server

Hi all, I am trying to implement client-server architecture by placing my client code on local machine and server on my Virtual machine. But it is not communicating, because both belongs to different networks.Is there any possible way to establish communication?? Best regards, Sandhya _

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

Did you confirm that the openvswitch agent is running on that host? Run 'neutron agent-list' to make sure it's active. If it is, check the neutron agent log (usually something like /var/log/neutron/openvswitch-agent.log) for exceptions to see if it was having issues binding the port. On Wed, Mar 4

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

The 172.29.106.254 is the default gateway of both my neutron and control nodes. I can ping the 105 subnet from both neutron and control nodes: root@neutron:~# ping -c 4 172.29.105.254 PING 172.29.105.254 (172.29.105.254) 56(84) bytes of data. 64 bytes from 172.29.105.254: icmp_seq=1 ttl=63 time=1

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

Hi Mitchell, >> I am able to ping from router to the router gateway (172.29.105.101) and >> router to internal tenant gateway (192.168.2.1) You are pinging these IPs within the router namespace, which I would expect to work, as those are the IPs configured on the router’s interfaces. >> … but

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

Hi All, I am struggling with not being able to ping the router gateway. I am able to ping from router to the router gateway (172.29.105.101) and router to internal tenant gateway (192.168.2.1), but still can not ping from control node to the router gateway. I am using GRE tunneling. I saw there

Re: [Openstack] [Fuel] Mirantis Fuel 6.0 HA deployment Failure associated with port 8774

Fabrizio, Thank you for the instructions and the help. I have submitted the bug report with a snapshot, https://bugs.launchpad.net/fuel/+bug/1428226/. Forrest On Wed, Mar 4, 2015 at 1:14 PM, Fabrizio Soppelsa wrote: > I will file a bug with the requested information. How would I create a > s

Re: [Openstack] Nova network and neutron

On 03/04/2015 09:00 AM, jankihchhat...@gmail.com wrote: ‎Hi My colleague and me got into a discussion today about nova network. From my understanding, a setup is said to be neutron if it has Neutron agents installed and running‎ and not that it is a three node architecture meaning it has 3 physi

Re: [Openstack] [Fuel] Mirantis Fuel 6.0 HA deployment Failure associated with port 8774

> I will file a bug with the requested information. How would I create a > snapshot to upload? Hello Forrest, 1 - Go to http://:8000 2 - Click Support 3 - Click "Generate diagnostic snapshot" 4 - Download the snapshot (may take up to 10 minutes depending on volume of logs) 5 - Please upload

Re: [Openstack] Nova network and neutron

Neutron and nova-net are just two completely separate networking services for OpenStack. Neutron being the newer which will eventually replace nova-network altogether. Which one you are running depends on which service you install and configure. If you take look at the network section at docs.op

Re: [Openstack] iperf not working between VMs

On 03/04/2015 11:19 AM, ppnaik wrote: > Sir, > Yes.ping connectivity is there.the tcpdump on server shows the syn packets > from > the client. But the server does not reply syn/ack. Then this doesn't look like a Neutron problem. You need to figure out why the iperf server did not respond. If yo

Re: [Openstack] iperf not working between VMs

Sir, The requests are getting sent from the client but no stats are obtained on the server.iperf udp works even if the server is not listening.I get a warning which means its not connecting to the server. Thanks, Priyanka On 2015-03-04 22:13, Narayanan, Krishnaprasad wrote: In general UDP

[Openstack] Nova network and neutron

‎HiMy colleague and me got into a discussion today about nova network. From my understanding, a setup is said to be neutron if it has Neutron agents installed and running‎ and not that it is a three node architecture meaning it has 3 physical hardware. And a set up is using nova network if it does

Re: [Openstack] iperf not working between VMs

Sir, Yes.ping connectivity is there.the tcpdump on server shows the syn packets from the client. But the server does not reply syn/ack. Thanks, Priyanka On 2015-03-04 21:23, abhishek jain wrote: Have you checked ping connectivity between the VMs? On Mar 4, 2015 9:19 PM, "Brian Haley" wrote:

Re: [Openstack] iperf not working between VMs

In general UDP packets does not have an acknowledgement. Is your client or the server runs using the -u option of the iperf tool? Regards, Krishnaprasad -Original Message- From: ppnaik [mailto:ppn...@cse.iitb.ac.in] Sent: Mittwoch, 4. März 2015 17:20 To: openstack@lists.openstack.org Su

Re: [Openstack] iperf not working between VMs

Sir, I ran tcpdump on server side.the syn request were reaching the client but no syn ack was sent back. thanks, Priyanka On 2015-03-04 21:07, Brian Haley wrote: Please keep replies on the list. I would suggest running tcpdump on the server side and see if the packet is making it to the

Re: [Openstack] [Fuel] Mirantis Fuel 6.0 HA deployment Failure associated with port 8774

Hi Fabrizio, I will file a bug with the requested information. How would I create a snapshot to upload? Sorry, I'm pretty new to Fuel and OpenStack and I haven't filed a bug report before. Thanks for your help, Forrest On Wed, Mar 4, 2015 at 9:54 AM, Fabrizio Soppelsa wrote: > On 03/04/201

Re: [Openstack] iperf not working between VMs

Have you checked ping connectivity between the VMs? On Mar 4, 2015 9:19 PM, "Brian Haley" wrote: > Please keep replies on the list. > > I would suggest running tcpdump on the server side and see if the packet is > making it to the stack then. Perhaps there are other UFW rules dropping > things?

Re: [Openstack] iperf not working between VMs

Please keep replies on the list. I would suggest running tcpdump on the server side and see if the packet is making it to the stack then. Perhaps there are other UFW rules dropping things? You can just use something like 'telnet 192.168.1.42 5001' to verify that. -Brian On 03/04/2015 10:25 AM,

Re: [Openstack] Live Migration of VMs without shared storage

This is your error!!! You need to make sure you have your keys setup correctly. Remo > On Mar 4, 2015, at 07:19, somshekar kadam wrote: > > Permission denied, please try again.^M > Permission denied, please try again.^M > Permission denied (publickey,password).: Connection reset by peer

Re: [Openstack] Live Migration of VMs without shared storage

Hello Remo, I have made sure not only user stack(i.e nova user) is able to ssh to and from compute nodes and controller also. Also I have made sure root also able to ssh between compute and controller nodes. Is this to do something with libvirt as trace given below, same error is true even

Re: [Openstack] [Fuel] Mirantis Fuel 6.0 HA deployment Failure associated with port 8774

On 03/04/2015 02:32 AM, Forrest Flagg wrote: Looking at the logs, I can see that port 8774 is failing to be found and causes a time out. The IP address that is being used is on the public network, 172.16.0.0/24 , instead of the internal 192.168.0.0/24

Re: [Openstack] iperf not working between VMs

Like Krishna asked, have you added a security group rule for TCP port 5001? Otherwise ingress traffic on that port will be dropped. -Brian On 03/04/2015 05:45 AM, Priyanka Naik wrote: > Hi, > > Sorry my mistake . I was actually trying it for different ports and copied the > earlier command on cl

Re: [Openstack] iperf not working between VMs

Hi, Sorry my mistake . I was actually trying it for different ports and copied the earlier command on client VM. On client VM I am running iperf -c 192.168.1.42 and on server iperf -s yes the server is listening on port 5001. netstat -anp | grep 5001 (Not all processes could be identified,

Re: [Openstack] [openstack][autoscaling][icehouse][OS::Heat:: AutoScalingGroup]

On 03/04/2015 02:36 PM, Chinasubbareddy M wrote: > Hi, > > > > I am testing openstack auto scaling function, but the stack is getting > failed with below error, > > > > :Multiple possible networks found, use a Network ID to be more specific > > > > could anybody tell me how to solve it

Re: [Openstack] iperf not working between VMs

Hi, Have you defined the port in the security groups associated with the VMs? Regards, Krishnaprasad From: Priyanka Naik [mailto:ppn...@cse.iitb.ac.in] Sent: Mittwoch, 4. März 2015 10:46 To: Openstack Subject: [Openstack] iperf not working between VMs Hi, I have a multinode openstack juno set

[Openstack] [neutron]Multiple l3 agents

Hi, What are the exact steps and configuration to run multiple l3 agents. I have set separate config files with params gateway_external_network_id, router_id, external_network_bridge for each of them. handle_internal_only_routers is false for one and true for another. After I start the agents o

[Openstack] iperf not working between VMs

Hi, I have a multinode openstack juno setup. Iperf does not work between VMs( on the same compute node asw ell as different compute nodes) On iperf server VM | iperf-s Server listening on TCP port5001 TCP window size:

[Openstack] [openstack][autoscaling][icehouse][OS::Heat:: AutoScalingGroup]

Hi, I am testing openstack auto scaling function, but the stack is getting failed with below error, :Multiple possible networks found, use a Network ID to be more specific could anybody tell me how to solve it? , This is happening in case of using OS::Heat:: AutoScalingGroup resource, is t