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From Chester <knap...@gmail.com>
Subject Re: HA Cluster using Qpid C++ Broker 1.36.0
Date Mon, 13 Nov 2017 16:06:25 GMT
https://www.clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html/Clusters_from_Scratch/index.html
will get you started with pacemaker. The DRBD walkthrough is easy enough to
follow to start understanding the clustering system.

For qpidd, you'll need the following resources:

1. qpidd service clone (1 running on each node) resource
2. cluster vip (service/cluster/VIP address) resource
3. qpidd-primary service resource
4. fence resources

My config looks like this:

[root@node-01 ~]# pcs status

Cluster name: qpid_mgmt_broker_cluster

Stack: corosync

Current DC: node-01.subdomain.domain.com (version
1.1.15-11.el7_3.5-e174ec8) - partition with quorum

Last updated: Mon Nov 13 11:01:38 2017    Last change: Thu Nov  9 17:42:21
2017 by root via crm_attribute on node-03.subdomain.domain.com


3 nodes and 8 resources configured


Online: [ node-01.subdomain.domain.com node-02.subdomain.domain.com
node-03.subdomain.domain.com ]


Full list of resources:


 Clone Set: qpidd-service-clone [qpidd-service]

     Started: [ node-01.subdomain.domain.com node-02.subdomain.domain.com
node-03.subdomain.domain.com ]

 cluster-vip  (ocf::heartbeat:IPaddr2): Started node-01.subdomain.domain.com

 qpidd-primary-service  (lsb:qpidd-primary):  Started
node-01.subdomain.domain.com

 node-01_fence_xvm (stonith:fence_xvm):  Started
node-02.subdomain.domain.com

 node-02_fence_xvm (stonith:fence_xvm):  Started
node-03.subdomain.domain.com

 node-03_fence_xvm (stonith:fence_xvm):  Started
node-02.subdomain.domain.com


Daemon Status:

  corosync: active/enabled

  pacemaker: active/enabled

  pcsd: active/enabled


https://qpid.apache.org/releases/qpid-cpp-1.36.0/cpp-broker/book/chapter-ha.html
is good too.

On Fri, Nov 10, 2017 at 4:53 AM, andi welchlin <andi.welchlin@gmail.com>
wrote:

> Hello Alan,
>
> thank you for your answer. I could install pacemaker using "apt-get install
> pacemaker".
>
> If you could give me some hints what to do to get it run it would be
> welcome.
>
> Thanks,
> Andreas
>
> On Wed, Nov 8, 2017 at 8:01 PM, Alan Conway <aconway@redhat.com> wrote:
>
> > rgmanager has been replaced by pacemaker on RHEL7, I'm not sure what is
> > available on Ubuntu. There is no out-of-the-box integration with
> pacemaker
> > or other cluster managers, but all that is needed is some configuration
> and
> > a couple of scripts to enable the cluster manager to start, stop and
> > promote Qpid brokers at the appropriate time - the cluster manager
> already
> > knows what the "appropriate time" is based on its liveness and membership
> > rules. If you're interested in trying to make it work, I can give you
> more
> > pointers on what is needed.
> >
> > On Wed, Nov 8, 2017 at 1:18 PM, Steve Huston <shuston@riverace.com>
> wrote:
> >
> > > I have used the qpid C++ broker in clusters. On RHEL 6. Works very
> well.
> > >
> > > > -----Original Message-----
> > > > From: andi welchlin [mailto:andi.welchlin@gmail.com]
> > > > Sent: Wednesday, November 08, 2017 12:00 PM
> > > > To: users@qpid.apache.org
> > > > Subject: HA Cluster using Qpid C++ Broker 1.36.0
> > > >
> > > > Hello,
> > > >
> > > > I would like to configure a HA cluster using the Qpid C++ message
> > broker
> > > > 1.36.0. In the handbook I read that rgmanager is neccessary.
> > > >
> > > > When I try to install it on Ubuntu 16.04 it is not found. On a Fedora
> > > installation
> > > > it is also not found.
> > > >
> > > > Is anyone here using the Qpid message broker in a cluster?
> > > >
> > > > Are you using rgmanager or is there some other cluster manager usable
> > on
> > > > Linux?
> > > >
> > > > Any hints are welcome ... even if you say "noone uses the Qpid broker
> > in
> > > a
> > > > cluster".
> > > >
> > > > Kind Regards,
> > > > Andreas
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: users-unsubscribe@qpid.apache.org
> > > For additional commands, e-mail: users-help@qpid.apache.org
> > >
> > >
> >
>

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