fix expiration items bugs

OpenVPN_by_Zabbix_agent.yaml

@@ -1,6 +1,6 @@
 zabbix_export:
   version: '6.0'
-  date: '2023-07-27T10:47:37Z'
+  date: '2023-07-27T14:32:21Z'
   groups:
     -
       uuid: a571c0d144b14fd4a87a9d9b2aa9fcd6
@@ -32,10 +32,18 @@ zabbix_export:
         -
           uuid: 877b2f94cd4645fcaae13543f42d79be
           name: 'OpenVPN clients limit'
+          type: DEPENDENT
           key: ovpn.clients.limit
-          delay: 1h
+          delay: '0'
           history: 14d
           units: client
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.clients_limit
+          master_item:
+            key: discovery.ovpn
           tags:
             -
               tag: Application
@@ -46,10 +54,18 @@ zabbix_export:
         -
           uuid: 00c5526a838e4f7791b4edafc20bb094
           name: 'OpenVPN expiration ca'
+          type: DEPENDENT
           key: ovpn.expiration.ca
-          delay: 1h
+          delay: '0'
           history: 14d
           units: s
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.ca_expiration
+          master_item:
+            key: discovery.ovpn
           tags:
             -
               tag: Application
@@ -109,10 +125,18 @@ zabbix_export:
         -
           uuid: 591d03b0553645788c5b178670cb8bc9
           name: 'OpenVPN expiration cert'
+          type: DEPENDENT
           key: ovpn.expiration.cert
-          delay: 1h
+          delay: '0'
           history: 14d
           units: s
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.ce_expiration
+          master_item:
+            key: discovery.ovpn
           tags:
             -
               tag: Application
@@ -171,7 +195,7 @@ zabbix_export:
                   value: expiration
         -
           uuid: 5ba0b1d455444ec8851c4cdda408ed24
-          name: 'Clients count'
+          name: 'OpenVPN clients count'
           type: DEPENDENT
           key: ovpn.stats.clients_count
           delay: '0'
@@ -193,7 +217,7 @@ zabbix_export:
               value: 'clients count'
         -
           uuid: 731f61d192f944769aaf82c2fb05676b
-          name: 'Clients found'
+          name: 'OpenVPN clients found'
           type: DEPENDENT
           key: ovpn.stats.clients_found
           delay: '0'
@@ -215,7 +239,7 @@ zabbix_export:
               value: 'clients found'
         -
           uuid: f38e82ba64f14385bd60a1397eda278c
-          name: 'Stats updated'
+          name: 'OpenVPN stats updated'
           type: DEPENDENT
           key: ovpn.stats.updated
           delay: '0'

ovpn_status.py

@@ -218,11 +218,11 @@ if __name__ == "__main__":
 
             ca_file_conf = re.search(r'ca\s+\S*', conf_data, re.MULTILINE).group(0)
             ca_file_path = re.sub(r'ca\s+', '', ca_file_conf)
-            json_data['ca_expiration'] = ce_exp(cert_path=ca_file_path)
+            json_data['ca_expiration'] = ce_exp(cert_path=ca_file_path) - int(time.time())
 
             ce_file_conf = re.search(r'cert\s+\S*', conf_data, re.MULTILINE).group(0)
             ce_file_path = re.sub(r'cert\s+', '', ce_file_conf)
-            json_data['ce_expiration'] = ce_exp(cert_path=ce_file_path)
+            json_data['ce_expiration'] = ce_exp(cert_path=ce_file_path) - int(time.time())
 
             network_conf = re.search(r'server\s+\S*\s+\S*', conf_data, re.MULTILINE).group(0)
             network_pool = re.sub(r'server\s+', '', network_conf)