openstack team mailing list archive

[Veera Reddy <veeraready@xxxxxxxxx>]

Hi Johanna,

Using Security Groups you can ping and SSh to your VM.

http://docs.openstack.org/trunk/openstack-compute/admin/content/enabling-ping-and-ssh-on-vms.html



Regards,
Veera.

On Mon, Nov 5, 2012 at 2:24 PM, Heinonen, Johanna (NSN - FI/Espoo) <
johanna.heinonen@xxxxxxx> wrote:

> Hi Salvatore,****
>
> ** **
>
> I am using Quantum with OVS-plugin. My quantum files are attached.****
>
> ** **
>
> I have done my configuration by following the instructions by E. Macchi
> (includes a tenant internal network and a provider network) and Quantum
> admin quide (folsom). I have a single node installation with one interface
> eth0 and ubuntu 12.04. The OVS is configured like this:****
>
> ** **
>
> ovs-vsctl add-br br-int****
>
> ovs-vsctl add-br br-ex****
>
> ovs-vsctl br-set-external-id br-ex bridge-id br-ex****
>
> ovs-vsctl add-port br-ex eth0****
>
> ** **
>
> I am able to start VMs in both the tenant network and provider network,
> they are getting IPs and they become active. The only problem is that I am
> not able to connect to them anyhow (no ssh, no ping…)****
>
> ovs-vsctl looks like this:****
>
> ** **
>
> root@localadmin:~# ovs-vsctl show****
>
> 86f47d37-93b0-4037-a988-1667f85d7c10****
>
>     Bridge br-tun****
>
>         Port br-tun****
>
>             Interface br-tun****
>
>                 type: internal****
>
>         Port patch-int****
>
>             Interface patch-int****
>
>                 type: patch****
>
>                 options: {peer=patch-tun}****
>
>     Bridge br-ex****
>
>         Port br-ex****
>
>             Interface br-ex****
>
>                 type: internal****
>
>         Port "eth0"****
>
>             Interface "eth0"****
>
>         Port "qg-89636625-f4"****
>
>             Interface "qg-89636625-f4"****
>
>                 type: internal****
>
>     Bridge br-int****
>
>         Port patch-tun****
>
>             Interface patch-tun****
>
>                 type: patch****
>
>                 options: {peer=patch-int}****
>
>         Port "vnet1"****
>
>             tag: 6****
>
>             Interface "vnet1"****
>
>         Port "vnet2"****
>
>             tag: 1****
>
>             Interface "vnet2"****
>
>         Port "tap2fd9694b-51"****
>
>             tag: 1****
>
>             Interface "tap2fd9694b-51"****
>
>                 type: internal****
>
>         Port "vnet0"****
>
>             tag: 1****
>
>             Interface "vnet0"****
>
>         Port br-int****
>
>             Interface br-int****
>
>                 type: internal****
>
>     ovs_version: "1.4.0+build0"****
>
> ** **
>
> Maybe there is something wrong in my configuration? What are the best
> troubleshooting tools in this case?****
>
> ** **
>
> Best regards,****
>
> Johanna****
>
> ** **
>
> ** **
>
> *From:* ext Salvatore Orlando [mailto:sorlando@xxxxxxxxxx]
> *Sent:* Friday, November 02, 2012 10:53 AM
> *To:* Heinonen, Johanna (NSN - FI/Espoo)
> *Cc:* ext Daniel Oliveira; openstack@xxxxxxxxxxxxxxxxxxx
> *Subject:* Re: [Openstack] VM connectivity****
>
> ** **
>
> Hi Johanna,****
>
> ** **
>
> are you running Openstack with Quantum or nova-network? In the former
> case, which plugin are you using?****
>
> If you are using nova-network, which network manager are you using?****
>
> ** **
>
> Salvatore****
>
> ** **
>
> On 2 November 2012 06:32, Heinonen, Johanna (NSN - FI/Espoo) <
> johanna.heinonen@xxxxxxx> wrote:****
>
> Hi Daniel,****
>
>  ****
>
> Did you solve your problem? If yes, what was the solution? I am interested
> because I have similar issues in my setup.****
>
>  ****
>
> BR****
>
> Johanna****
>
>  ****
>
> *From:* openstack-bounces+johanna.heinonen=nsn.com@xxxxxxxxxxxxxxxxxxx[mailto:
> openstack-bounces+johanna.heinonen=nsn.com@xxxxxxxxxxxxxxxxxxx] *On
> Behalf Of *ext Daniel Oliveira
> *Sent:* Thursday, October 18, 2012 3:17 PM
> *To:* openstack@xxxxxxxxxxxxxxxxxxx****
>
>
> *Subject:* Re: [Openstack] VM connectivity****
>
>  ****
>
> So, can anyone help me?****
>
>  ****
>
> 2012/10/16 Daniel Oliveira <dvalbrand@xxxxxxxxx>****
>
> When viewing the console-log of a VM, I noticed the following:****
>
>  ****
>
> "****
>
> Starting network...****
>
> udhcpc (v1.18.5) started****
>
> Sending discover...****
>
> Sending discover...****
>
> Sending discover...****
>
> No lease, failing****
>
> WARN: /etc/rc3.d/S40-network failed****
>
> "****
>
> 2012/10/16 Daniel Oliveira <dvalbrand@xxxxxxxxx>****
>
> Hello. I installed OpenStack via devStack, and I've noticed I am unable to
> SSH, or even ping, to any VM I launch. I've already added both rules to the
> default security group (port 22 for SSH, and ICMP rule). I hope someone can
> help me, thanks in advance.****
>
>  ****
>
> P.S.:****
>
> -I am not very experienced with all of this, so if you ask me for the
> output of some command or log, please specify the file path/command;****
>
> -I had a thread with a similar question on this list, but I deleted it
> from my email unintentionally.
> ****
>
>  ****
>
> --
> My best regards,****
>
>  ****
>
> Daniel Oliveira.****
>
>  ****
>
>
>
> ****
>
>  ****
>
> --
> My best regards,****
>
>  ****
>
> Daniel Oliveira.****
>
>  ****
>
>
>
> ****
>
>  ****
>
> --
> My best regards,****
>
>  ****
>
> Daniel Oliveira.****
>
>  ****
>
>
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>
> ** **
>
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>


-- 
Regards,
VeeraReddy.B
9959236555.