Hi Nikola,
I wish I could help, but I am not using Pacemaker for 3 years now, sorry. I
just wanted to thank you for the E-mail subject, it drew a big smile on my
face after a long tiresome not-so-good day. Really, thank you :)
Best regards,
Angie Tawfik
Am 18.05.2015 13:31 schrieb "Nikola Ciprich
Hi Devin,
thank you very much for your answer.
> If you insist on trying to do this with just the Linux-HA cluster,
> I don't have any suggestions as to how you should proceed.
I know that the "construct" we are building is quite complicated.
The problem is, that the active network (10.20.10.x)
Hi David,
> Why can't both your cluster nodes have 10.20.10.1 as their default
> route all the time?
because the different locations have different networks, routers,
IP-addresses etc. But to be always reachable from the outside, they need
one common IP-address, that is valid on the active node.
Hi,
> Because the nodes are located in different networks, each node needs
> it's own route-ressource, that is only valid if the node is passive and
> will be removed when this node goes active and gets the default route
> for the cluster-ip.
I did not found any solution for this, so I'm going "th
Hi Chris,
> No, you're definitely not missing anything. The 'pcs cluster cib'
> output isn't pretty.
why there is an approach to build a new config-tool at all?
Why not use the crmsh? Why it was dropped in the RHEL-build?
Does it have some relevant disadvantages?
--
To Answer please replace "in
Hi,
> Seems appropriate :)
>
>
> http://blog.clusterlabs.org/blog/2009/configuring-heartbeat-v1-was-so-simple/
"…because it couldn’t do anything."
That might be true, but this was everything I needed the last years ...
--
To Answer please replace "invalid" with "de" !
Zum Antworten bitte "in
Hi,
> Can you please point me to a repository where I can find
> crmsh fitting to RHEL6.4 or clones?
haven't looked if there is a repo-file, I just installed via RPM:
http://download.opensuse.org/repositories/network:/ha-clustering/CentOS_CentOS-6/x86_64/crmsh-1.2.5-55.3.x86_64.rpm
http://downlo
Hi,
> So, I don't understand why the usage of crm-shell in your
> case is more complicated?
because in the "past", with the heartbeat (1) I was used, I only had to
put my resources into a file and sync it to the other node.
For me this was easier to understand and I hadn't the config issues I
hav
Hi,
> No one else using pacemaker and heartbeat on CentOS 6.4?
no, I switched to corosync/pacemaker, but it has not only advantages.
For me, the configuration is much more powerfull, but also more
complicated via the crm-shell.
--
Chau y hasta luego,
Thorolf
_
Hi,
> b) If I can't do it woith pcs, is there a reliable
> and secure way to do it with pacemaker low level tools?
why not just installing the crmsh from a different repository?
This is what I have done on CentOS 6.4.
--
Chau y hasta luego,
Thorolf
___
Hi David,
thank you very much for your answer.
> Are they really on different networks? What is the net mask?
Yes I'm "quite" sure, they are connectect via different switches to
different carriers to different networks. It is the preparation for
location redundancy.
> ClusterIP won't work unless
Hi everybody,
I have a CentOS 6.4-Cluster with corosync 1.4.1, pacemaker 1.1.8 and
crmsh 1.2.5. The crmsh I reinstalled from a different repo, because I
don't like pcs very much - no idea why it was removed in the pacemaker
1.1.8-build for RHEL/CentOS :-(
The setup is not that difficult, anyway
Yes, you can obtain meta-data of any resource by :
# OCF_ROOT=/usr/lib/ocf /usr/lib/ocf/resource.d/heartbeat/*apache* meta-data
You can change the resource from "apache" to any other and you are not bound
to a given provider.
(heartbeat in this example).
On Mon, May 3, 2010 at 9:27 PM, Amira Os
On Mon, Apr 26, 2010 at 8:39 AM, Andrew Beekhof wrote:
> On Sat, Apr 24, 2010 at 12:43 AM, Angie T. Muhammad
> wrote:
> > Hello group
> > I wonder how can I raise pacemaker's log level
>
> Depend on which stack you're using underneath.
>
I am using Heartbe
Hello group
I wonder how can I raise pacemaker's log level and make it log to a certain
file like /var/log/pacemaker.log ?
I don't want to go grep stuff from /var/log/messages. Thanks in advance :)
--
All the best,
Angie T. Muhammad
Linux Systems Engineer
Al Masry Al
I had the same issue with heartbeat twice in a couple of weeks. I never knew
how to reproduce the problem.
I just wonder, is there a link on clusterlabs.org listing patches and
briefly describing their use?
I am a bit confused whether do I need a patch or not :S
I am using:
- CentOS 5.4 x86_64.
-
Thank you Andrew, Thank you Florian :)
On Wed, Mar 3, 2010 at 10:38 AM, Florian Haas wrote:
> On 03/03/2010 09:24 AM, Andrew Beekhof wrote:
> >> 2- Andrew, when shall we see Pacemaker in RHEL instead of Redhat Cluster
> >> Suite?
> >
> > Red Hat has a very strict policy about discussing what "may
>From Dejan's command > The default is 20s.. I noticed that if running tomcat
as an LSB or OCF resource with 'heavy' applications, you would rather set
the stop timeout to something like 90 or 120s..
It depends on how many applications you deployed in Tomcat, what memory
options you passed there t
Hello list
I have no technical questions at the moment, just a couple of
distribution-specific and backward compatibility questions..
1- I just wonder will Pacemaker at any time in the near future (the next two
years) drop HeartBeat as a cluster stack?
2- Andrew, when shall we see Pacemaker in RH
, 2010 at 2:59 PM, Angie T. Muhammad
wrote:
> 226.94.1.1 is the multicast address that used to work with openAIS.
>
>
> On Mon, Feb 22, 2010 at 2:58 PM, Angie T. Muhammad > wrote:
>
>> Hello Florian
>>
>> I got your point and I switched to mcast directive and cop
226.94.1.1 is the multicast address that used to work with openAIS.
On Mon, Feb 22, 2010 at 2:58 PM, Angie T. Muhammad
wrote:
> Hello Florian
>
> I got your point and I switched to mcast directive and copied ha.cf using
> scp from node1 to node 2. Both files now lo
Hello Florian
I got your point and I switched to mcast directive and copied ha.cf using
scp from node1 to node 2. Both files now look like this:
keepalive 2
deadtime30
warntime10
initdead120
mcast eth0 226
Hello
I have the following packages installed on 2-node cluster:
- pacemaker-1.0.7-1.el5
- pacemaker-libs-1.0.7-1.el5
- heartbeat-3.0.2-2.el5
- heartbeat-libs-3.0.2-2.el5
- cluster-glue-1.0.1-1.el5
- cluster-glue-libs-1.0.1-1.el5
- corosync-1.1.2-1.el5
- resource-agents-1.0.1-1.el5
==
On Fri, Feb 19, 2010 at 7:19 PM, Lior Marantenboim wrote:
> Hello everyone
>
> I've having trouble trying to set up a simple MySQL failover (make
> Pacemaker start it on one node, and if it shuts down, start it on the
> other). CRM shows as if MySQL is not running but it actually is, and since
> i
On Wed, Feb 17, 2010 at 2:42 AM, Paul Graydon wrote:
> On 2/16/2010 1:04 PM, Angie T. Muhammad wrote:
>
>
>
> On Wed, Feb 17, 2010 at 12:21 AM, Paul Graydon wrote:
>
>> On 2/16/2010 10:48 AM, Andrew Beekhof wrote:
>>
>> The first error doesn't concern
On Wed, Feb 17, 2010 at 12:21 AM, Paul Graydon wrote:
> On 2/16/2010 10:48 AM, Andrew Beekhof wrote:
>
> The first error doesn't concern me particularly, it's a known Apache bug
>
> relating to the proxy module that doesn't actually break anything. It's the
> binding errors that are bothering m
Everything is working fine now.. Thanks for every one who helped :)
On Wed, Jan 6, 2010 at 12:53 AM, Angie T. Muhammad
wrote:
> well, I am not sure if what I did is right or not, but:
>
>
> # vim /etc/ha.d/ha.cf
> crm on
>
> // now crm_mon displays things as usu
gress / problems.
Thank you Dejan for keeping up with me on this issue :)
=
On Wed, Jan 6, 2010 at 12:08 AM, Angie T. Muhammad
wrote:
> Hello,
> Thank you for the prompt reply.
>
> All permissions are
(-r) 0
stack size (kbytes, -s) 10240
cpu time (seconds, -t) unlimited
max user processes (-u) 73728
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
*
what should I do in this respect?*
On Tue, Jan 5, 2010
I'm running on CentOS 5.3
using kernel 2.6.18-128.el5
Thanks
On Tue, Jan 5, 2010 at 9:47 PM, Angie T. Muhammad wrote:
> mmm, I truncated the logs to re-genrate the error and send you the file,
> but the error no longer appears at /var/log/messages now. There were the
> word
it.
Till then, would you please let me know which files exactly you mean have
wrong permissions?
Thank you
On Tue, Jan 5, 2010 at 9:29 PM, Dejan Muhamedagic wrote:
> Hi,
>
> On Tue, Jan 05, 2010 at 09:19:16PM +0200, Angie T. Muhammad wrote:
> > Hello all
> >
> > Thank
Hello all,
Hope you spent good time on holidays!
Our data center does not support multicast and I have been googling "unicast
site:openais.org" but now results.
And changing our data center is not an option at the moment.
I wonder does any beta version of openais support unicast?
If not, do you h
I'm not sure this would fix your problem but you should enable virtual IPs
on your nodes in the first place.. The following is to be done on both
nodes:
=
# vim /etc/sysctl.conf/* Add the line below to enable a
shared
; Allow from 127.0.0.1
>
>
> if you need I can send you a complete working httpd.conf
>
> Giovanni
>
>
>
>
> On Nov 18, 2009, at 6:56 PM, Angie T. Muhammad wrote:
>
> Hello
> I'm a pacemaker and openais beginner.
> I followed the document 'c
essage - From: "Dejan Muhamedagic" <
> deja...@fastmail.fm>
> To:
> Sent: Thursday, November 19, 2009 6:41 AM
> Subject: Re: [Pacemaker] Error starting Apache on 2 nodes cluster
>
>
>
> Hi,
>>
>> On Thu, Nov 19, 2009 at 12:35:36PM +0200, Angie
On Thu, Nov 19, 2009 at 1:41 PM, Dejan Muhamedagic wrote:
> Hi,
>
> On Thu, Nov 19, 2009 at 12:35:36PM +0200, Angie T. Muhammad wrote:
> > On Thu, Nov 19, 2009 at 2:39 AM, Luke Bigum wrote:
> >
> > > Angie,
> > >
> > >
> > >
> > &
you go.
>
Sure, I will. Thank you so much.
> Tod
>
> *Luke Bigum*
>
> *Systems Administrator*
>
> (p) 1300 661 668
>
> (f) 1300 661 540
>
> (e) lbi...@iseek.com.au
>
> http://www.iseek.com.au
>
> Level 1, 100 Ipswich Road Woolloo
Hello
I'm a pacemaker and openais beginner.
I followed the document 'cluster from scratch' and I successfully managed to
create and monitor a 'ClusterIP' and 'LoadBalancer' resources.
But, Whenever I try to start Apache:
# crm configure primitive WebSite ocf:heartbeat:apache params
configfile=/etc
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