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- 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
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