[Openstack] [openstack][Firewall]Unable to ssh to an instance

Amir Huskić amir.huskic at gmail.com
Wed Nov 25 14:52:53 UTC 2015


Just add port 22 to default security rules using Horizont or CLI. If you
are using Devstack than default image is cirros. You have to use:
username: cirros
password: cubswin:)
Example: ssh cirros at 192.168.1.10

Regards,
Amir

On Wed, Nov 25, 2015 at 2:15 PM, suresh knv <knv.suresh2009 at gmail.com>
wrote:

> Hi,
>
> I have installed the openstack on a single node and was trying to
> access to the instance through ssh and was unable to do so
>
> In the nova.conf file I have the default firewall settings as
>
> firewall_driver = nova.virt.libvirt.firewall.IptablesFirewallDriver
>
> and I have changed to
>
> firewall_driver = nova.virt.firewall.NoopFirewallDriver
>
> Which firewall option is correct?
>
> and also I have added the access rules for ssh and icmp. I was able to
> ping to the instance but was unable to ssh to the instance.
>
> Can anyone suggest me what all changes are required to ssh to an
> instance through ssh?
>
>
>
> Thanks
> Suresh KN V
>
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