[Linux-cluster] Running cluster tools using non-root user

[Bennie Thomas]

For the /usr/sbin/clustat to work for the basic user you must set uid.

chmod u+s /usr/sbin/clustat

You do not need sudo for this command to work. Now for clusvcadm. I 
would set up sudo for this, that way
you can limit the users.

Andrew Beekhof wrote:
> On Thu, Jan 27, 2011 at 10:56 AM, Parvez Shaikh
> <parvez.h.shaikh at gmail.com> wrote:
>   
>> I believe Pacemaker is not same as "RHCS"
>>     
>
> Correct. At least not yet anyway.
> Thats why I called my reply a shameless plug since it was for a
> competing project.
>
> Pacemaker does ship in RHEL6 though.
>
>   
>> or do they share code?
>>     
>
> A Pacemaker installation shares almost all the underlying
> infrastructure of what you know as RHCS - it just replaces the
> rgmanager part.
>
>   
>> If yes, in which version of RHCS would this feature would be available?
>>     
>
> We can't comment on future releases sorry.
>
>   
>> I require to enable service, disable service, and get status. I am using CLI
>> tools and any scripting trick can help me running clusvcadm and/or clustat.
>>
>> su -c "clusvcadm...." require entering password, can this also be eliminated
>> using sudoers?
>>
>> Thanks
>>
>> On Wed, Jan 26, 2011 at 3:22 PM, Andrew Beekhof <andrew at beekhof.net> wrote:
>>     
>>> [Shameless plug]
>>>
>>> The next version of Pacemaker (1.1.6) will have this feature :-)
>>> The patches were merged form our devel branch about a week ago.
>>>
>>> [/Shameless plug]
>>>
>>> On Tue, Jan 25, 2011 at 10:39 AM, Parvez Shaikh
>>> <parvez.h.shaikh at gmail.com> wrote:
>>>       
>>>> Hi all
>>>>
>>>> Is it possible to run cluster tools like clustat or clusvcadm etc. using
>>>> non-root user?
>>>>
>>>> If yes, to which groups this user should belong to? Otherwise can this
>>>> be
>>>> done using sudo(and sudoers) file.
>>>>
>>>> As of now I get following error on clustat -
>>>>
>>>> Could not connect to CMAN: Permission denied
>>>>
>>>>
>>>> Thanks,
>>>> Parvez
>>>>
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>>>>
>>>>         
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>>     
>
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>   

-- 
Bennie Thomas
Sr. Information Systems Technologist II
Raytheon Company

972.205.4126
972.205.6363 fax
888.347.1660 pager
Bennie_R_Thomas at raytheon.com


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