Restart haproxy after config update

examples/resources/simple/haproxy/run.yml

@@ -9,9 +9,15 @@
     - file: state=directory path=/etc/solar/{{name}}
       # TODO Remove hardcoded path
     - template: src=/vagrant/examples/resources/templates/haproxy.cfg.j2 dest=/etc/solar/{{name}}/haproxy.cfg backup=yes
+      notify:
+        - haproxy_reload_config
     - shell: docker run -d \
         --net="host" \
         --privileged \
         -v /etc/solar/{{name}}/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro \
         --name {{name}} {{image}}
       when: is_running|failed
+
+  handlers:
+    - name: haproxy_reload_config
+      shell: docker restart {{name}}

examples/resources/templates/haproxy.cfg.j2

@@ -1,6 +1,6 @@
 global
     maxconn 4096
-    pidfile /var/run/haproxy.pidfile
+    pidfile /var/run/haproxy.pid
 defaults
     mode tcp
     timeout connect 5s