[Openstack] How to ping instance IP ?

Kevin Benton blak111 at gmail.com
Thu May 7 10:04:39 UTC 2015


I found this one after a quick Google search that looks like it installs
from packages and has manual database setup if that's what you're looking
for.
http://intocloud.org/openstack-juno-with-three-node-setup-on-ubuntu-14-04-lts/

On Wed, May 6, 2015 at 6:31 PM, Wilson Kwok <leiw324 at gmail.com> wrote:

> Hello,
>
> I used http://www.stackgeek.com/guides/gettingstarted.html to installed
> single node, do you have another guide that can match stackgeek ?
>
> Thanks
> 於 2015/5/7 上午4:41,"Kevin Benton" <blak111 at gmail.com> 寫道:
>
>> Yes, it sounds like you just have nova network right now. Did you use
>> devstack? If so, follow this guide.
>> https://wiki.openstack.org/wiki/NeutronDevstack
>>
>> On Wed, May 6, 2015 at 11:02 AM, Wilson Kwok <leiw324 at gmail.com> wrote:
>>
>>> repeat this message to all,
>>>
>>> I can't see network and router option in System panel, I think need
>>> install  neutron, right ? do you have any guide for help ?
>>>
>>> Thanks
>>>
>>> 2015-05-07 1:53 GMT+08:00 Wilson Kwok <leiw324 at gmail.com>:
>>>
>>>> Hello,
>>>>
>>>> I can't see network and router option in System panel, I think need
>>>> install  neutron, right ? do you have any guide for help ?
>>>>
>>>> Thanks
>>>>
>>>> 2015-05-06 23:15 GMT+08:00 Wilson Kwok <leiw324 at gmail.com>:
>>>>
>>>>> Hi Jonathan Abdiel Gonzalez Valdebenito,
>>>>>
>>>>> Sorry, I'm a newbie of Openstack, do you mean create virtual router
>>>>> between 172.28.0.0 and 10.0.47.0 ? please see below simply diagram.
>>>>>
>>>>> TP-link router = public IP address 119.101.54.x and lan IP address
>>>>> 172.28.0.1
>>>>>
>>>>> Home computer = 172.28.0.130
>>>>>
>>>>> Ubuntu eth0 (no IP address) and eth1 172.28.0.105 (for managmeent)
>>>>>
>>>>> Virtual router = home interface 172.28.0.254 and internal interface
>>>>> 10.0.47.254
>>>>>
>>>>> br100 IP address = 10.0.47.1 map to eth0
>>>>>
>>>>> instance01 IP address = 10.0.47.2
>>>>> Thanks
>>>>>
>>>>> 2015-05-06 21:56 GMT+08:00 Jonathan Abdiel Gonzalez Valdebenito <
>>>>> jonathan.abdiel at gmail.com>:
>>>>>
>>>>>> Hi Wilson,
>>>>>>
>>>>>> If that so then you have a problem you didn't even configure the
>>>>>> network for the instances which means you may created a network but not a
>>>>>> router so if you don't creater a router you can't access the instances
>>>>>> network.
>>>>>>
>>>>>> On Wed, May 6, 2015 at 6:36 AM Wilson Kwok <leiw324 at gmail.com> wrote:
>>>>>>
>>>>>>> Hi Jonathan Abdiel Gonzalez Valdebenito,
>>>>>>>
>>>>>>> After I type ip netns nothing display.
>>>>>>>
>>>>>>> Thanks
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> 2015-05-05 22:28 GMT+08:00 Jonathan Abdiel Gonzalez Valdebenito <
>>>>>>> jonathan.abdiel at gmail.com>:
>>>>>>>
>>>>>>>> Hi Wilson,
>>>>>>>>
>>>>>>>> To ping the instance I suggest you to use these commands:
>>>>>>>>
>>>>>>>> ip netns <-- to list your namespaces and pick up the one with the
>>>>>>>> router name
>>>>>>>> ip netns exec router-(hash) ping <instance ip> < -- with this you
>>>>>>>> can ping the instance.
>>>>>>>>
>>>>>>>> Hope it was usefull
>>>>>>>>
>>>>>>>> On Tue, May 5, 2015 at 10:57 AM Wilson Kwok <leiw324 at gmail.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Hello,
>>>>>>>>>
>>>>>>>>> Here is my home lap network settings:
>>>>>>>>>
>>>>>>>>> Home computer 172.28.0.130
>>>>>>>>>
>>>>>>>>> Ubuntu eth0 (no IP address)
>>>>>>>>>        eth1 172.28.0.105 (for managmeent)
>>>>>>>>>
>>>>>>>>> br100 10.0.47.1 map to eth0
>>>>>>>>>
>>>>>>>>> instance01 10.0.47.2
>>>>>>>>>
>>>>>>>>> My question is home computer can't ping instance01 10.0.47.2, even
>>>>>>>>> Ubuntu itselves,
>>>>>>>>> I already allow security group ICMP ALL, can anyone help ?
>>>>>>>>>
>>>>>>>>> Thanks
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Mailing list:
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>>>>>>>>> Post to     : openstack at lists.openstack.org
>>>>>>>>> Unsubscribe :
>>>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>
>>>>
>>>
>>> _______________________________________________
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>>>
>>>
>>
>>
>> --
>> Kevin Benton
>>
>


-- 
Kevin Benton
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