[Pacemaker] Enhancement requests for Pacemaker

Dear Pacemaker community! We are almost completed our evaluation of Pacemaker + Corosync + Cman We think it is great HA framework! Also, great support from the community! Thank you for this! We think that the following features will help for the easier integration of Pacemaker with complex s

Re: [Pacemaker] Additional help with ClusterMon

st regards, Michael > From: and...@beekhof.net > Date: Fri, 21 Jun 2013 12:10:36 +1000 > To: pacemaker@oss.clusterlabs.org > Subject: Re: [Pacemaker] Additional help with ClusterMon > > > On 20/06/2013, at 8:49 PM, Michael Furman wrote: > > > Sending the second

Re: [Pacemaker] Additional help with ClusterMon

dditional help with ClusterMon > > > On 18/06/2013, at 11:58 PM, Michael Furman wrote: > > > I was able to run the ClusterMon agent. > > > > Couple of comments: > > 1. When I uses ocf:pacemaker:ClusterMon it crashes a lot with the > > following

[Pacemaker] Where can I find descriptions of all Pacemaker 1.1.8 resource agents?

Dear pacemaker gurus! When I run command: pcs resource agents I see very long list: AoEtarget AudibleAlarm CTDB ClusterMon … fence_bladecenter fence_apc_snmp fence_apc fence_ack_manual Where can I find descriptions of all Pacemaker 1.1.8 resource agents? Trying to find in interne

Re: [Pacemaker] Is it possible to add to add scripts when active / standby nodes are changed?

Subject: Re: [Pacemaker] Is it possible to add to add scripts when active / > standby nodes are changed? > > Perhaps check out crm_mon --external-agent > > On 14/06/2013, at 12:47 AM, Michael Furman wrote: > > > Hi all! > > I want to execute some actions when active / s

[Pacemaker] Is it possible to add to add scripts when active / standby nodes are changed?

Hi all! I want to execute some actions when active / standby nodes are changed. I want to do the following: 1. Send SMTP mail 2. Add message to syslog 3. Execute my script I want to do it in the following cases: 1. On the node that become from active to standby (Ma

Re: [Pacemaker] Why Pacemaker 1.1.8 starts Apache service?

monitored resource? Thanks for your help! Michael > Date: Wed, 12 Jun 2013 16:15:41 +0200 > From: l...@suse.com > To: pacemaker@oss.clusterlabs.org > Subject: Re: [Pacemaker] Why Pacemaker 1.1.8 starts Apache service? > > On 2013-06-12T17:08:22, Michael Furman

[Pacemaker] Why Pacemaker 1.1.8 starts Apache service?

Hi all! We are working according to this documents: http://clusterlabs.org/doc/en-US/Pacemaker/1.1-plugin/html-single/Clusters_from_Scratch/index.html#_update_the_configuration https://github.com/ClusterLabs/pacemaker/blob/master/doc/pcs-crmsh-quick-ref.md We have added Apache using the follow

[Pacemaker] How to add ClusterIP in Pacemaker 1.1.8?

Hi all! We are trying to configure HA in Pacemaker 1.1.8 using http://clusterlabs.org/doc/en-US/Pacemaker/1.1-plugin/html-single/Clusters_from_Scratch/index.html#_adding_a_resource According to the documentation we need to run the following command: crm configure primitive ClusterIP ocf:heartbeat

Re: [Pacemaker] Can I use Pacemaker release 1.1.8 for production clusters?

> > Sent: Monday, June 10, 2013 10:01:35 AM > > Subject: Re: [Pacemaker] Can I use Pacemaker release 1.1.8 for production > > clusters? > > > > Le 10/06/2013 16:46, Michael Furman a écrit : > > > Hi all! > > > > > > According to the Wiki http:/

[Pacemaker] Can I use Pacemaker release 1.1.8 for production clusters?

Hi all! According to the Wiki http://clusterlabs.org/wiki/Releases: Even numbered release series (eg. 0.6.x, 1.0.x) are recommended for production clusters. I need to install Pacemaker on Centos 6 machines. Unfortunately, the main Centos repository contains only 1.1.8-7.el6 version. Question

Re: [Pacemaker] Is possible to configure Pacemaker Active / Passive failover without hardware?

ed PDU that works as a > fantastic fence device. I frequently see these used for ~$200 (canadian). > > The 'fence_pcmk' is meant to hook cman's fencing into pacemaker's. It > still requires a real fence device be setup in pacemaker. > > hth > > digimer >

Re: [Pacemaker] Is possible to configure Pacemaker Active / Passive failover without hardware?

t switched PDU that works as a fantastic fence device. I frequently see these used for ~$200 (canadian). The 'fence_pcmk' is meant to hook cman's fencing into pacemaker's. It still requires a real fence device be setup in pacemaker. hth digimer On 06/07/2013 10:34 AM, Michael Fur

[Pacemaker] Is possible to configure Pacemaker Active / Passive failover without hardware?

Dear Pacemaker community! I want to install 2 Centos machines and to configure HA using one virtual IP. I do not want to use power card or something like this. I want to use communication to determine the failing of nodes: broadcast / mulicast UDP / TCP. But I am confused if it possible.