[ClusterLabs] How to change the name of one cluster resource and resource group ?

[Jihed M'selmi]

Thanks Tomas for highlighting this point.
Updating the contraints should be done by deleting and creating a new ones
with the right name, right ?

On Wed, Feb 1, 2017, 4:19 PM Tomas Jelinek <tojeline at redhat.com> wrote:

> Dne 1.2.2017 v 16:13 Jihed M'selmi napsal(a):
> > The only thing that I found is to create a backup with pcs config
> > Modify it and then restore.
> > I was hoping to use a simple command
>
> Pcs doesn't have a command for renaming resources, unfortunately.
>
> You don't need to backup and restore the configuration to edit it. You
> can use the "pcs cluster edit" command to edit it in place. You would
> need to change the resource name and update the name in all constraints
> referencing that resource.
>
> Regards,
> Tomas
>
> >
> >
> > On Wed, Feb 1, 2017, 4:05 PM Kristoffer Grönlund <kgronlund at suse.com
> > <mailto:kgronlund at suse.com>> wrote:
> >
> >     Jihed M'selmi <jihed.mselmi at gmail.com
> >     <mailto:jihed.mselmi at gmail.com>> writes:
> >
> >     > Thanks for reply,
> >     > I don't have crm command. It's  corosync version 2.3.4.el7_2.1.
> >     >
> >
> >     crmsh is a separate project, you can install it in parallel with
> >     corosync/pacemaker. There are packages on OBS:
> >
> >
> http://download.opensuse.org/repositories/network:/ha-clustering:/Stable/RedHat_RHEL-7/
> >
> >     Otherwise if you have pcs it should have something similar to crm
> >     configure rename.
> >
> >     Cheers,
> >     Kristoffer
> >
> >     > On Wed, Feb 1, 2017, 3:38 PM Kristoffer Grönlund
> >     <kgronlund at suse.com <mailto:kgronlund at suse.com>> wrote:
> >     >
> >     >> Jihed M'selmi <jihed.mselmi at gmail.com
> >     <mailto:jihed.mselmi at gmail.com>> writes:
> >     >>
> >     >> > Hello,
> >     >> >
> >     >> > I need update the name of one resource group with a new name.
> Any
> >     >> thoughts?
> >     >> >
> >     >>
> >     >> crmsh has the crm configure rename command, which tries to update
> any
> >     >> constraint references atomically as well.
> >     >>
> >     >> Cheers,
> >     >> Kristoffer
> >     >>
> >     >> > Cheers,
> >     >> > JM
> >     >> > --
> >     >> >
> >     >> > J.M
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> >     >> --
> >     >> // Kristoffer Grönlund
> >     >> // kgronlund at suse.com <mailto:kgronlund at suse.com>
> >     >>
> >     > --
> >     >
> >     > J.M
> >
> >     --
> >     // Kristoffer Grönlund
> >     // kgronlund at suse.com <mailto:kgronlund at suse.com>
> >
> > --
> >
> > J.M
> >
> >
> >
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-- 

J.M
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