[Pacemaker] apache service started with different options on failover

Filip Sakáloš fsakalos at aariadne.com
Wed Sep 21 16:50:44 UTC 2011


Hello,

I have somehow solved the previous issue. Anyway, thanks for answers.  Now I would have a slightly different question. I need to have two apaches, each running 
on it's own node. However, when one of the nodes fail, I basically just need the apache resource on the working node to stop and start again
(we have our own script that will handle the rest). What would be the best way to do this? I have looked in to the Pacemaker Explained documentation, 
but didn't find how to do it (sorry if I was just blind - if yes, could you refer me to the specific part of the documentation where it's written about?).


On 20.9.2011, at 3:48, Andrew Beekhof wrote:

> On Mon, Sep 19, 2011 at 1:29 AM, Filip Sakáloš <fsakalos at aariadne.com> wrote:
>>> Hello there,
>>> 
>>> I am currently developing a cluster, which main principle is to run some resources on one node and another resources on another node. This is quite simple to configure, but I have encountered a problem with configuring apache resource. I need apache to start on both nodes, but with different options (node1 with -DPROD and node2 with -DPUBLIC). However, when apache (or whole node fails), I need the apache on the working node to restart with both above options (e.g. node1 with -DPROD -DPUBLIC).
>>> 
>>> I have tried clone, but did not get very far. Other option I tried was to create 2 apache services (apache-single & apache-both) in cluster configuration and create an anti-colocation that would cause the resource apache-single to stop when apache-both starts. This somehow doesn't work either.
> 
> It should. What did you configuration look like? What pacemaker version?
> 
>>> 
>>> Does anyone have a clue or an idea how it could be solved?
>>> 
>>> 
>>> 
>>> 
>>> Filip
>>> 
>>> 
>>> 
>>> 
>> 
>> 
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> 
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