[Pacemaker] What is the cman package for ubuntu 13.10
Vijay B
os.vbvs at gmail.com
Thu Jun 26 20:03:13 EDT 2014
Hi Kostya, Emmanuel,
I was informed that I needed to work with Ubuntu 12.04, and so I proceeded
with testing on that flavor, and I was able to install the required
packages namely cman, pacemaker and fence-agents, and then bring up a two
node cluster.
I however have other questions that arose when I tried setting up a three
node cluster, and I will post them in a separate thread for clarity.
Again, thanks a lot for the pointers!
Regards,
Vijay
On Wed, Jun 25, 2014 at 9:15 AM, Kostiantyn Ponomarenko <
konstantin.ponomarenko at gmail.com> wrote:
> Yes, I will try to do it till the end of this week.
>
> Thank you,
> Kostya
>
>
> On Wed, Jun 25, 2014 at 6:18 PM, Digimer <lists at alteeve.ca> wrote:
>
>> This would be a great document to share in general. Would you be willing
>> to post those steps as a new thread on this mailing list? I am sure it
>> would help others, too.
>>
>>
>> On 25/06/14 02:59 AM, Kostiantyn Ponomarenko wrote:
>>
>>> Hi Vijay B,
>>>
>>> I have 2 Debian machines with the latest Corosync and Pacemaker.
>>> I wanted the latest versions of these packages, so I didn't use "apt-get
>>> install corosync pacemaker".
>>> Instead of that I downloaded the sources, built it and installed it.
>>> I have a document with all steps I did to get it working.
>>> If you still need some help here, just write me back.
>>>
>>> Thank you,
>>> Kostya
>>>
>>>
>>> On Wed, Jun 25, 2014 at 3:33 AM, Digimer <lists at alteeve.ca
>>> <mailto:lists at alteeve.ca>> wrote:
>>>
>>> I can't speak to the installation bits, I don't use Ubuntu/Debian
>>> myself, but once installed, this guide should apply:
>>>
>>> http://clusterlabs.org/doc/en-__US/Pacemaker/1.1-crmsh/html-
>>> __single/Clusters_from_Scratch/__index.html
>>>
>>> <http://clusterlabs.org/doc/en-US/Pacemaker/1.1-crmsh/
>>> html-single/Clusters_from_Scratch/index.html>
>>>
>>> Cheeers
>>>
>>>
>>> On 24/06/14 07:40 PM, Vijay B wrote:
>>>
>>> Hi Digimer,
>>>
>>> Thanks for the info - do you happen to have a cheat sheet or
>>> instructions for corosync/pacemaker setup on ubuntu 14.04? I can
>>> give it
>>> a try..
>>>
>>> Regards,
>>> Vijay
>>>
>>>
>>> On Tue, Jun 24, 2014 at 3:52 PM, Digimer <lists at alteeve.ca
>>> <mailto:lists at alteeve.ca>
>>> <mailto:lists at alteeve.ca <mailto:lists at alteeve.ca>>> wrote:
>>>
>>> I don't know about 13, but on Ubuntu 14.04 LTS, they're up
>>> to
>>> corosync 2 and pacemaker 1.1.10, which do not need cman at
>>> all.
>>>
>>>
>>> On 24/06/14 06:17 PM, Vijay B wrote:
>>>
>>> Hi Emmanuel!
>>>
>>> Thanks for getting back to me on this. Turns out that
>>> the corosync
>>> package is already installed on both nodes:
>>>
>>> user at pmk1:~$ sudo apt-get install corosync
>>>
>>> [sudo] password for user:
>>>
>>> Reading package lists... Done
>>>
>>> Building dependency tree
>>>
>>> Reading state information... Done
>>>
>>> corosync is already the newest version.
>>>
>>> corosync set to manually installed.
>>>
>>> 0 upgraded, 0 newly installed, 0 to remove and 338 not
>>> upgraded.
>>>
>>> user at pmk1:~$
>>>
>>>
>>>
>>> So I think it's something else that needs to be done..
>>> any ideas?
>>>
>>>
>>> Thanks,
>>> Regards,
>>> Vijay
>>>
>>>
>>> On Tue, Jun 24, 2014 at 3:02 PM, emmanuel segura
>>> <emi2fast at gmail.com <mailto:emi2fast at gmail.com>
>>> <mailto:emi2fast at gmail.com <mailto:emi2fast at gmail.com>>
>>> <mailto:emi2fast at gmail.com <mailto:emi2fast at gmail.com>
>>> <mailto:emi2fast at gmail.com <mailto:emi2fast at gmail.com>>>> wrote:
>>>
>>> did you try "apt-get install corosync pacemaker"
>>>
>>> 2014-06-24 23:50 GMT+02:00 Vijay B
>>> <os.vbvs at gmail.com <mailto:os.vbvs at gmail.com>
>>> <mailto:os.vbvs at gmail.com <mailto:os.vbvs at gmail.com>>
>>> <mailto:os.vbvs at gmail.com
>>> <mailto:os.vbvs at gmail.com> <mailto:os.vbvs at gmail.com
>>> <mailto:os.vbvs at gmail.com>>>>:
>>>
>>>
>>> > Hi,
>>> >
>>> > This is my first time using/trying to setup
>>> pacemaker with
>>> corosync and I'm
>>> > trying to set it up on 2 ubuntu 13.10 VMs. I'm
>>> following the
>>> instructions in
>>> > this link -
>>> http://clusterlabs.org/____quickstart-ubuntu.html
>>> <http://clusterlabs.org/__quickstart-ubuntu.html>
>>>
>>>
>>> <http://clusterlabs.org/__quickstart-ubuntu.html
>>> <http://clusterlabs.org/quickstart-ubuntu.html>>
>>> >
>>> > But when I attempt to install the cman package,
>>> I see
>>> this error:
>>> >
>>> > user at pmk2:~$ sudo apt-get install cman
>>> >
>>> > Reading package lists... Done
>>> >
>>> > Building dependency tree
>>> >
>>> > Reading state information... Done
>>> >
>>> > Package cman is not available, but is referred
>>> to by
>>> another package.
>>> >
>>> > This may mean that the package is missing, has
>>> been
>>> obsoleted, or
>>> >
>>> > is only available from another source
>>> >
>>> > However the following packages replace it:
>>> >
>>> > fence-agents:i386 dlm:i386 fence-agents dlm
>>> >
>>> >
>>> > E: Package 'cman' has no installation candidate
>>> >
>>> > user at pmk2:~$
>>> >
>>> >
>>> >
>>> > So it says that the fence-agents replaces the
>>> obsolete cman
>>> package, but
>>> > then I don't know what the new equivalent
>>> service for
>>> cman is, or
>>> what the
>>> > config files are. I don't see an
>>> /etc/default/cman file,
>>> and even
>>> if I add
>>> > one manually with a single line in it:
>>> >
>>> > QUORUM_TIMEOUT=0 (for a two node cluster)
>>> >
>>> > it doesn't seem to be used anywhere. Also,
>>> since there
>>> is no cman
>>> service as
>>> > such, this is what happens:
>>> >
>>> > user at pmk2:~$ sudo service cman status
>>> >
>>> > cman: unrecognized service
>>> >
>>> > user at pmk2:~$
>>> >
>>> >
>>> >
>>> > If I try to ignore the above error and simply
>>> attempt to
>>> start up the
>>> > pacemaker service, I see this:
>>> >
>>> > user at pmk2:~$ sudo crm status
>>> >
>>> > Could not establish cib_ro connection:
>>> Connection
>>> refused (111)
>>> >
>>> > Connection to cluster failed: Transport
>>> endpoint is not
>>> connected
>>> >
>>> > user at pmk2:~$
>>> >
>>> >
>>> > Same with the crm commands:
>>> >
>>> >
>>> > user at pmk2:~$ crm configure property
>>> stonith=enabled=false
>>> >
>>> > ERROR: running cibadmin -Ql: Could not
>>> establish cib_rw
>>> connection:
>>> > Connection refused (111)
>>> >
>>> > Signon to CIB failed: Transport endpoint is not
>>> connected
>>> >
>>> > Init failed, could not perform requested
>>> operations
>>> >
>>> >
>>> > ERROR: No CIB!
>>> >
>>> > user at pmk2:~$
>>> >
>>> >
>>> >
>>> > It would be great if someone could help me out
>>> with the
>>> setup
>>> (additional
>>> > explanation/info would be awesome) or point me
>>> to
>>> instructions
>>> for Ubuntu
>>> > 13.10..
>>> >
>>> >
>>> >
>>> > Thanks!
>>> >
>>> > Regards,
>>> >
>>> > Vijay
>>> >
>>> >
>>> > ______________________________
>>> _____________________
>>>
>>>
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>>> <mailto:Pacemaker at oss.clusterlabs.org>>
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>>> <mailto:Pacemaker at oss.clusterlabs.org>>>
>>>
>>> >
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>>>
>>>
>>>
>>> <http://oss.clusterlabs.org/__mailman/listinfo/pacemaker
>>> <http://oss.clusterlabs.org/mailman/listinfo/pacemaker>>
>>> >
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>>>
>>>
>>>
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>>> <http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf>>
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>>>
>>>
>>> --
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>>>
>>> ______________________________
>>> _____________________
>>>
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>>> <http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf>>
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>>> --
>>> 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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>>> --
>>> 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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>>
>> --
>> 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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>> Bugs: http://bugs.clusterlabs.org
>>
>
>
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>
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> Bugs: http://bugs.clusterlabs.org
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>
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