[bradm, r=gnuoy] Add haproxy nrpe checks and setting of nagios_servicegroups

config.yaml

@@ -220,4 +220,10 @@ options:
           juju-myservice-0
       If you're running multiple environments with the same services in them
       this allows you to differentiate between them.
+  nagios_servicegroups:
+    default: ""
+    type: string
+    description: |
+      A comma-separated list of nagios servicegroups.
+      If left empty, the nagios_context will be used as the servicegroup
 

hooks/cinder_hooks.py

@@ -457,7 +457,9 @@ def update_nrpe_config():
     hostname = nrpe.get_nagios_hostname()
     current_unit = nrpe.get_nagios_unit_name()
     nrpe_setup = nrpe.NRPE(hostname=hostname)
+    nrpe.copy_nrpe_checks()
     nrpe.add_init_service_checks(nrpe_setup, services(), current_unit)
+    nrpe.add_haproxy_checks(nrpe_setup, current_unit)
     nrpe_setup.write()