[Pacemaker] Floating IP Address

[Gopalakrishnan N]

I am not going to use block level replication,

Basically I have a Asterisk server running in one server, and I would like
to make a failover for the same. My asterisk runs in Cent OS 6.4 64bit OS.

And I have some configuration files where it has to sync automatically and
when the primary goes down, the secondary has to come UP automatically.

I have two setup, one with MySQL in same machine, and other setup MySQL as
common, only application is there in nodes.

Thanks.


On Fri, Jul 19, 2013 at 1:22 AM, Digimer <lists at alteeve.ca> wrote:

> I don't know what you want to do, so I can't say if DRBD is right for you
> or not.
>
> If you need synchronous, block-level replication, then DRBD is excellent.
>
>
> On 18/07/13 15:49, Gopalakrishnan N wrote:
>
>> Why to use DRBD? Cant I use lyncd with rsync? Any idea?
>>
>>
>> On Fri, Jul 19, 2013 at 1:10 AM, Gopalakrishnan N
>> <gopalakrishnan.an at gmail.com <mailto:gopalakrishnan.an@**gmail.com<gopalakrishnan.an at gmail.com>>>
>> wrote:
>>
>>     Thanks for your comments.
>>
>>     Am using CentOS, hope I can follow this PDF -
>>     http://clusterlabs.org/doc/en-**US/Pacemaker/1.0/pdf/Clusters_**
>> from_Scratch/Pacemaker-1.0-**Clusters_from_Scratch-en-US.**pdf<http://clusterlabs.org/doc/en-US/Pacemaker/1.0/pdf/Clusters_from_Scratch/Pacemaker-1.0-Clusters_from_Scratch-en-US.pdf>
>>
>>
>>     On Fri, Jul 19, 2013 at 12:48 AM, Digimer <lists at alteeve.ca
>>     <mailto:lists at alteeve.ca>> wrote:
>>
>>         On 18/07/13 15:07, Gopalakrishnan N wrote:
>>
>>             I have gone through certain links, as like the below,
>>
>>             https://www.johncahill.net/__**wiki/index.php/2_Node_Active/_
>> **_Passive_cluster#Install_and__**_configure_lsyncd<https://www.johncahill.net/__wiki/index.php/2_Node_Active/__Passive_cluster#Install_and___configure_lsyncd>
>>             <https://www.johncahill.net/**wiki/index.php/2_Node_Active/**
>> Passive_cluster#Install_and_**configure_lsyncd<https://www.johncahill.net/wiki/index.php/2_Node_Active/Passive_cluster#Install_and_configure_lsyncd>
>> >
>>
>>             http://www.6tech.org/2013/03/_**
>> _linux-firewall-cluster-with-_**_pacemaker-and-corosync/<http://www.6tech.org/2013/03/__linux-firewall-cluster-with-__pacemaker-and-corosync/>
>>             <http://www.6tech.org/2013/03/**linux-firewall-cluster-with-*
>> *pacemaker-and-corosync/<http://www.6tech.org/2013/03/linux-firewall-cluster-with-pacemaker-and-corosync/>
>> >
>>
>>             http://zeldor.biz/2010/12/__**activepassive-cluster-with-__**
>> pacemaker-corosync/<http://zeldor.biz/2010/12/__activepassive-cluster-with-__pacemaker-corosync/>
>>              <http://zeldor.biz/2010/12/**activepassive-cluster-with-**
>> pacemaker-corosync/<http://zeldor.biz/2010/12/activepassive-cluster-with-pacemaker-corosync/>
>> >
>>
>>             In all these the messages are different, in some article i
>>             saw i have to
>>             use virtual IP along with physical IP address, in some
>>             article only
>>             physical IP address is defined.
>>
>>             Also I have to use floating IP address, if am not wrong....!
>>
>>             Is there any proper article to follow and make a setup with
>>             Pacemaker,
>>             Corosync by using rsync of my files...!
>>
>>             Thanks in advance.
>>
>>
>>         The "Clusters from Scratch" tutorial is maintained by
>>         pacemaker's author, so it's as authoritative as it gets.
>>
>>         http://clusterlabs.org/doc/
>>
>>         It covers configuring a virtual IP address. Which version you
>>         follow, crmsh or pcs, depends on your operating system. If
>>         you're using RHEL/CentOS/Fedora, you'll probably want the pcs
>>         version. In all other cases, you'll probably want the crmsh
>> version.
>>
>>         Section 5.2 shows how to setup a virtual/floating IP address.
>>
>>         --
>>         Digimer
>>         Papers and Projects: https://alteeve.ca/w/
>>         What if the cure for cancer is trapped in the mind of a person
>>         without access to education?
>>
>>
>>
>>
>
> --
> Digimer
> Papers and Projects: https://alteeve.ca/w/
> What if the cure for cancer is trapped in the mind of a person without
> access to education?
>
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