[ClusterLabs] [EXT] Re: Re: Re: Re: Clarification on resource groups

Windl, Ulrich u.windl at ukr.de
Wed Feb 5 07:46:34 UTC 2025


In crm(8) I found this example:
crm configure<<EOF
             #
             # resources
             #
             primitive disk0 iscsi \
               params portal=192.168.2.108:3260 target=iqn.2008-07.com.suse:disk0
             primitive fs0 Filesystem \
               params device=/dev/disk/by-label/disk0 directory=/disk0 fstype=ext3
             primitive internal_ip IPaddr params ip=192.168.1.101
             primitive apache apache \
               params configfile=/disk0/etc/apache2/site0.conf
             primitive apcfence stonith:apcsmart \
               params ttydev=/dev/ttyS0 hostlist="node1 node2" \
               op start timeout=60s
             primitive pingd pingd \
               params name=pingd dampen=5s multiplier=100 host_list="r1 r2"
             #
             # monitor apache and the UPS
             #
             monitor apache 60s:30s
             monitor apcfence 120m:60s
             #
             # cluster layout
             #
             group internal_www \
               disk0 fs0 internal_ip apache
             clone fence apcfence \
               meta globally-unique=false clone-max=2 clone-node-max=1
             clone conn pingd \
               meta globally-unique=false clone-max=2 clone-node-max=1
             location node_pref internal_www \
               rule 50: #uname eq node1 \
               rule pingd: defined pingd
             #
             # cluster properties
             #
             property stonith-enabled=true
             commit
           EOF

Kind regards,
Ulrich Windl

> -----Original Message-----
> From: Users <users-bounces at clusterlabs.org> On Behalf Of Windl, Ulrich
> Sent: Wednesday, February 5, 2025 8:44 AM
> To: Cluster Labs - All topics related to open-source clustering welcomed
> <users at clusterlabs.org>
> Subject: [EXT] Re: [ClusterLabs] Re: Re: Re: Clarification on resource groups
> 
> > -----Original Message-----
> > From: Users <users-bounces at clusterlabs.org> On Behalf Of Eugen Block
> > Sent: Tuesday, February 4, 2025 3:42 PM
> > To: Cluster Labs - All topics related to open-source clustering welcomed
> > <users at clusterlabs.org>
> > Subject: [EXT] Re: [ClusterLabs] Re: Re: Clarification on resource groups
> >
> > I just noticed that with the crm command, I'm not even able to create
> > resource groups. At least I don't see any options for that. I
> 
>  [Windl, Ulrich]
> That's odd; what about " group grp_name primitive_name... "?
> 
> 
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