we were doing well with nomail so lets try noswap

roles/nagios_server/files/nagios/services/swap.cfg

@@ -1,20 +1,9 @@
-# define service {
-#   hostgroup             swap
-#   service_description   Swap
-#   check_command         check_by_nrpe!check_swap
-#   use                   criticaltemplate
-# }
-
-#define service {
-#  hostgroup             buildservers
-#  service_description   Swap
-#  check_command         check_by_nrpe!check_swap
-#  use                   criticaltemplate
-#  notification_period   16x7
-#  contact_groups        fedora-sysadmin-email
-#  retry_check_interval  5
-#  max_check_attempts    12
-#}
+define service {
+  hostgroup             noswap
+  service_description   No Swap
+  check_command         check_by_nrpe!check_swap
+  use                   criticaltemplate
+}
 
 define service {
   hostgroup             retrace

roles/nagios_server/templates/nagios/hostgroups/nomail.cfg.j2

@@ -2,3 +2,4 @@ define hostgroup {
         hostgroup_name  nomail
         alias           No Mail
 	members         *, {% for host in groups['bastion'] %}!{{host}}, {% endfor %}{% for host in groups['smtp-mm'] %}!{{host}}, {% endfor %}{% for host in vars['phx2_management_hosts'] %}!{{host}}{% if not loop.last %},{% endif %} {% endfor %} 
+}

roles/nagios_server/templates/nagios/hostgroups/noswap.cfg.j2

@@ -0,0 +1,5 @@
+define hostgroup {
+        hostgroup_name  noswap
+        alias           No Swap
+	members         {% for host in groups['twisted-buildbots'] %}{{host}}, {% endfor %}{% for host in groups['persistent-cloud'] %}{{host}}, {% endfor %}{% for host in groups['copr-dist-git'] %}{{host}}, {% endfor %}{% for host in groups['jenkins-master'] %}{{host}}, {% endfor %}{% for host in groups['maintainer-test'] %}{{host}}, {% endfor %}{% for host in groups['copr'] %}{{host}}, {% endfor %}{% for host in groups['copr-dist-git-stg'] %}{{host}}, {% endfor %}{% for host in groups['jenkins-slave'] %}{{host}}, {% endfor %}{% for host in groups['ipsilon-dev'] %}{{host}}, {% endfor %}{% for host in groups['copr-stg'] %}{{host}}, {% endfor %}
+}