fix systemd files

fail-overdue: fix startup not working

Other/fail-overdue.py

@@ -20,9 +20,16 @@ def main(args):
 
         # Get all checks
         objects = ["hosts", "services"]
-        for object in objects:
+        for obj in objects:
-            response = requests.get(url + "/objects/" + object, auth=(args.username, args.password), verify=not args.insecure)
+            for i in range(3):
+                try:
+                    response = requests.get(url + "/objects/" + obj, auth=(args.username, args.password), verify=not args.insecure)
                     response.raise_for_status()
+                    break
+                except requests.exceptions.ConnectionError as e:
+                    logging.error(f'Failed to reach Icinga2: {e}')
+                    logging.error('Sleeping 60 seconds')
+                    time.sleep(60)
 
             checks = response.json()["results"]
 
@@ -40,9 +47,9 @@ def main(args):
                     headers = {'Accept': 'application/json', 'Content-Type': 'application/json'}
                     next_check_time = last_check_time + check_interval + check_timeout
 
-                    if object == 'services':
+                    if obj == 'services':
                         check_filter = f'host.name=="{check["attrs"]["host_name"]}" && service.name=="{check["attrs"]["name"]}"'
-                    elif object == 'hosts':
+                    elif obj == 'hosts':
                         check_filter = f'host.name=="{check["name"]}"'
                     else:
                         raise Exception

services/failoverdue.service

@@ -1,6 +1,7 @@
 [Unit]
 Description=Icinga2 fail overdue services.
-After=network.target
+Wants=icinga2.service icinga-director.service
+Requires=icinga2.service icinga-director.service
 
 [Service]
 User=flask

services/icinga2kuma.service

@@ -1,6 +1,7 @@
 [Unit]
 Description=Icinga to Kuma converter.
-After=network.target
+Wants=icinga2.service icinga-director.service
+Requires=icinga2.service icinga-director.service
 
 [Service]
 User=flask