Re: [Linux-HA] Apache running on multiple nodes

Wed, 20 Feb 2008 06:45:06 -0800

I rearranged my setup a little. Now I have a virtual Ip address and then one Apache resource I do not need the NFS share anymore. Apache will not start. I configured the path for Apache but that is the only parameter that I did. I took out the NFS resource. Ip and Apache are in a group Webserver. The resource Ip is above Apache in the order of starting up. What else do I need to do to get Apache up and running? Attached is the folder for hb_reports plus my config file. To answer your last question i am using OCF. Hopefully that will help. Thanks 

Jason






Dejan Muhamedagic wrote:

Hi,

On Tue, Feb 19, 2008 at 12:12:24PM -0500, Jason Erickson wrote:

  

I am trying to set up Heartbeat with an virtual Ip, NFS share and an Apache 
web server.  The virtual Ip and NFS share work but for some reason the 
Apache server wants to run on 2 nodes and will not start. It comes up as 
being unmanaged.
    


I guess that the monitor operation succeeds on both nodes.


  

I configured collocation and order so they would be on the 
same node as the Ip address and NFS and also the webserver would start 
after the share was mounted and Ip was set. The one parameter that i set 
for the webserver was the config file. This should be the only one that I 
need to configure. I do not have an init script for Apache since we built 
it from source.
    


Which resource agent do you use? LSB or OCF?


  

We are running HA 2.1.3 and am configuring it through the 
GUI. Do I need stonith working? Any help would be appreciated.  Thanks
    


Stonith is desirable. It's mandatory if you have shared storage.

Please supply logs and configuration (hint: use hb_report).

Thanks,

Dejan


  






Attachment:
report_6.tar.gz

Description: application/gzip


 <cib generated="true" admin_epoch="0" epoch="24" have_quorum="true" ignore_dtd="false" ccm_transition="7" num_peers="2" cib_feature_revision="2.0" dc_uuid="aaed2ff6-07cd-476f-8d98-259570a5480e" num_updates="1" cib-last-written="Tue Feb 19 18:27:13 2008">
   <configuration>
     <crm_config>
       <cluster_property_set id="cib-bootstrap-options">
         <attributes>
           <nvpair id="cib-bootstrap-options-dc-version" name="dc-version" value="2.1.3-node: 552305612591183b1628baa5bc6e903e0f1e26a3"/>
           <nvpair id="cib-bootstrap-options-last-lrm-refresh" name="last-lrm-refresh" value="1203463617"/>
         </attributes>
       </cluster_property_set>
     </crm_config>
     <nodes>
       <node id="aaed2ff6-07cd-476f-8d98-259570a5480e" uname="postit.mtu.edu" type="normal"/>
       <node id="488d1100-f844-4e7b-a726-44cf37cb3d0b" uname="linux.mtu.edu" type="normal"/>
     </nodes>
     <resources>
       <group id="Webserver">
         <meta_attributes id="Webserver_meta_attrs">
           <attributes>
             <nvpair id="Webserver_metaattr_ordered" name="ordered" value="true"/>
             <nvpair id="Webserver_metaattr_collocated" name="collocated" value="true"/>
           </attributes>
         </meta_attributes>
         <primitive id="IP" class="ocf" type="IPaddr2" provider="heartbeat">
           <instance_attributes id="IP_instance_attrs">
             <attributes>
               <nvpair id="adacda48-02dc-4127-9371-543ea7d79a87" name="ip" value="192.168.1.30"/>
             </attributes>
           </instance_attributes>
         </primitive>
         <primitive id="Apache" class="ocf" type="apache" provider="heartbeat">
           <instance_attributes id="Apache_instance_attrs">
             <attributes>
               <nvpair id="92d737eb-81ad-40c7-a330-788425a64b6a" name="configfile" value="/opt/apache-2.0.61/conf/httpd.conf"/>
             </attributes>
           </instance_attributes>
           <meta_attributes id="Apache_meta_attrs">
             <attributes>
               <nvpair id="Apache_metaattr_target_role" name="target_role" value="started"/>
             </attributes>
           </meta_attributes>
         </primitive>
       </group>
     </resources>
     <constraints/>
   </configuration>
 </cib>
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