OpenVZ Forum: Users » How to identify the physical machine when you are inside the container?

Home » Mailing lists » Users » How to identify the physical machine when you are inside the container?

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Re: How to identify the physical machine when you are inside the container? [message #42687 is a reply to message #42683]

Wed, 11 May 2011 10:10

mercy
Messages: 12
Registered: October 2010
Location: msk.ru.earth

Junior Member

11.05.2011, 12:50, "Aleksandar Ivanisevic" <aleksandar@ivanisevic.de>:
> "Ekaterina.epifanova" <nixma@yandex.ru>;
> writes:
>
>> Hi.
>>
>> For this purpose we use special naming sheme:
>> hostname of VE contain name of NH as service hostname.
>
> You never migrate VEs? Or when they move they get a new name?

In our enviroment (~100HNs and ~7000VEs) veid.hwnodename.domain.com - it's service name and it never use for http, smtp or other VEs needs.
After migrating VE it's service name must be changed to correct

Mirgating VE - it's not everyday job. In this case VE's serivce name may be created and changed by hand or, in large scale, with automated scripts.

>
>> i.e. 1111.ovz1.domain.ru, 2222.ovz2.domain.ru, 3333.ovz3.domain.ru and
>> VEID is uniq for ALL HN's
>>
>> Or we can use traceroute utility from outside
>
> How does that work if you are inside? you ssh somewhere outside and
> get the traceroute?
>
>From inside we can use traceroute from inside. First hop will be HN

> [...]
>

no fear. never give up. never surrender.

Report message to a moderator

[Message index]

		How to identify the physical machine when you are inside the container? By: Benjamin Henrion on Mon, 09 May 2011 08:13
		Re: How to identify the physical machine when you are inside the container? By: Aleksandar Ivanisevic on Tue, 10 May 2011 09:09
		Re: Re: How to identify the physical machine when you are inside the container? By: mercy on Tue, 10 May 2011 14:43
		Re: How to identify the physical machine when you are inside the container? By: Aleksandar Ivanisevic on Wed, 11 May 2011 08:50
		Re: Re: How to identify the physical machine when you are inside the container? By: mercy on Wed, 11 May 2011 10:10
		Re: How to identify the physical machine when you are inside the container? By: Aleksandar Ivanisevic on Wed, 11 May 2011 13:06
		Re: How to identify the physical machine when you are inside the container? By: Thorsten Schifferdeck on Wed, 11 May 2011 20:08

Previous Topic:	/usr/sbin/vzmigrate: line 312: vzctl: command not found
Next Topic:	Slackware 13 weirdness

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Tue Aug 25 06:26:11 GMT 2026

Total time taken to generate the page: 0.75200 seconds