[ClusterLabs] crm_attribute bug in 1.1.15-rc1

[Jehan-Guillaume de Rorthais]

Le Mon, 23 May 2016 09:28:41 +0300,
Andrey Rogovsky <a.rogovsky at gmail.com> a écrit :

> I try crm_master, but it not works:
> # LC_ALL=C /usr/sbin/crm_master -q -t nodes --node-uname $HOSTNAME
> --attr-name master-pgsqld --get-value
> crm_master: invalid option -- 't'
> crm_master: unrecognized option '--node-uname'
> crm_master: unrecognized option '--attr-name'
> crm_master - A convenience wrapper for crm_attribute

I tried this with success:

  crm_master -r pgsqld -N hanode1 -Q

The resource you have to give is the resource (the one that is cloned), not the
master resource.


> 2016-05-20 16:40 GMT+03:00 Jehan-Guillaume de Rorthais <jgdr at dalibo.com>:
> 
> > Le Fri, 20 May 2016 15:31:16 +0300,
> > Andrey Rogovsky <a.rogovsky at gmail.com> a écrit :
> >
> > > Hi!
> > > I cant get attribute value:
> > > /usr/sbin/crm_attribute -q --type nodes --node-uname $HOSTNAME
> > --attr-name
> > > master-pgsqld --get-value
> > > Error performing operation: No such device or address
> > >
> > > This value is present:
> > > crm_mon -A1  | grep master-pgsqld
> > >     + master-pgsqld                    : 1001
> > >     + master-pgsqld                    : 1000
> > >     + master-pgsqld                    : 1
> >
> > Use crm_master to get master scores easily.
> >
> > > I use 1.1.15-rc1
> > > dpkg -l | grep pacemaker-cli-utils
> > > ii  pacemaker-cli-utils            1.1.15-rc1                    amd64
> > >    Command line interface utilities for Pacemaker
> > >
> > > Also non-integer values work file:
> > > /usr/sbin/crm_attribute -q --type nodes --node-uname $HOSTNAME
> > --attr-name
> > > pgsql-data-status --get-value
> > > STREAMING|ASYNC
> >
> > I'm very confused. It sounds you are mixing two different resource agent
> > for
> > PostgreSQL. I can recognize scores for you master resource set bu the
> > pgsqlms
> > RA (PAF project) and the data-status attribute from the pgsql RA...
> >
> > > I thinking this patch
> > >
> > https://github.com/ClusterLabs/pacemaker/commit/26d34a9171bddae67c56ebd8c2513ea8fa770204?diff=unified#diff-55bc49a57c12093902e3842ce349a71fR269
> > > is
> > > not apply in 1.1.15-rc1?
> > >
> > > How I can get integere value from node attribute?
> >
> > With the correct name for the given attribute.

-- 
Jehan-Guillaume de Rorthais
Dalibo