rsc_template web-server apache port=8000 \ op monitor interval=10s primitive proxy systemd:haproxy \ op monitor interval=10s primitive proxy-vip IPaddr2 ip=10.13.37.20 primitive srv1 @web-server primitive srv2 @web-server primitive vip1 IPaddr2 ip=10.13.37.21 \ op monitor interval=20s primitive vip2 IPaddr2 ip=10.13.37.22 \ op monitor interval=20s group g-proxy proxy-vip proxy group g-serv1 vip1 srv1 group g-serv2 vip2 srv2 # Never put any web server or haproxy on webui location l-avoid-webui { g-proxy g-serv1 g-serv2 } -inf: webui # Prever to spread groups across nodes location l-proxy g-proxy 200: node1 location l-serv1 g-serv1 200: node2 location l-serv2 g-serv2 200: node3 # Never put the two web servers on the same node colocation co-serv -inf: g-serv1 g-serv2 # Never use this STONITH agent in production! primitive development-stonith stonith:null hostlist="webui node1 node2 node3" property stonith-enabled=true