trigger on two successive bad pid counts

roles/os_zabbix/vars/template_openshift_node.yml

@@ -37,8 +37,8 @@ g_template_openshift_node:
     url: 'https://github.com/openshift/ops-sop/blob/node/V3/Alerts/openshift_node.asciidoc'
     priority: high
 
-  - name: 'OVS may not be running on {HOST.NAME}'
-    expression: '{Template Openshift Node:openshift.node.ovs.pids.count.last()}<>4'
+  - name: '[HEAL] OVS may not be running on {HOST.NAME}'
+    expression: '{Template Openshift Node:openshift.node.ovs.pids.count.last(#1)}<>4 and {Template Openshift Node:openshift.node.ovs.pids.count.last(#2)}<>4'
     url: 'https://github.com/openshift/ops-sop/blob/node/V3/Alerts/openshift_node.asciidoc'
     priority: high