On 10/14/2011 05:05 PM, Joey L wrote:
<?xml version="1.0" ?> <cluster config_version="5" name="picky_cluster"> <fence_daemon post_fail_delay="0" post_join_delay="3"/> <clusternodes> <clusternode name="192.168.2.110" nodeid="1" votes="1"> <fence/> </clusternode> <clusternode name="192.168.2.111" nodeid="2" votes="1"> <fence/> </clusternode> </clusternodes> <cman expected_votes="1" two_node="1"/> <fencedevices/> <rm> <failoverdomains> <failoverdomain name="fail1" ordered="0" restricted="0"> <failoverdomainnode name="192.168.2.110" priority="1"/> <failoverdomainnode name="192.168.2.111" priority="1"/> </failoverdomain> </failoverdomains> <resources> <ip address="192.168.2.112" monitor_link="1"/> <apache config_file="/etc/apache2/apache2.conf" httpd_options="" name="debby" server_root="/var/www/html" shutdown_wait=""/> </resources> <service autostart="1" domain="fail1" name="web"> <apache config_file="/etc/apache2/apache2.conf" httpd_options="" name="deb1" server_root="/var/www/html" shutdown_wait=""/> <apache config_file="/etc/apache2/apache2.conf" httpd_options="" name="deb2" server_root="/var/www/html" shutdown_wait=""/> <ip ref="192.168.2.112"/> <apache ref="debby"/> </service> </rm> </cluster>
I don't use apache, so I can't speak to that resource agent's config. I can say though that overall it looks okay with two exceptions.
You *must* configure fencing for the cluster to work properly. Even without shared storage, a node failure will trigger a fence call which, because it can't succeed, will leave your cluster hung hard.
Change the cluster names to the output of `uname -n` (should be the FQDN). -- Digimer E-Mail: digimer@xxxxxxxxxxx Freenode handle: digimer Papers and Projects: http://alteeve.com Node Assassin: http://nodeassassin.org "At what point did we forget that the Space Shuttle was, essentially, a program that strapped human beings to an explosion and tried to stab through the sky with fire and math?" -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
