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



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 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 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 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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