make bbb restart work

dyndns-update.py

@@ -8,6 +8,7 @@ import os, sys
 import ovh
 import requests
 import subprocess
+import time
 import yaml
 from dotenv import load_dotenv
 
@@ -34,7 +35,7 @@ client = ovh.Client(
 
 TMPFILE = '/tmp/lastIP'
 
-WEBRTCCONFIGFILE = `/etc/bigbluebutton/bbb-webrtc-sfu/production.yml`
+WEBRTCCONFIGFILE = '/etc/bigbluebutton/bbb-webrtc-sfu/production.yml'
 # WEBRTCCONFIGFILE = 'test.yml'
 
 def get_ip():
@@ -43,7 +44,7 @@ def get_ip():
 
 def get_record_id(zone,subdomain):
     result = client.get('/domain/zone/' + zone + '/record', fieldType='A', subDomain=subdomain )
-#    print (json.dumps(result, indent=4))
+    #print (json.dumps(result, indent=4))
 
     return result[0]
 
@@ -54,7 +55,7 @@ def set_record(zone, subdomain, ip):
 
     if result != None:
         my_logger.critical('couldn\'t change record')
-        exit()
+        exit(1)
 
     result = client.post('/domain/zone/' + zone + '/refresh')
     return result
@@ -82,7 +83,7 @@ if len(sys.argv) > 2:
 
     if lastIP == currentIP:
         my_logger.debug ('IP has not changed since last call')
-        exit()
+        exit(1)
 
     if (set_record  (sys.argv[1], sys.argv[2], currentIP) == None ):
         write_config_file(currentIP)
@@ -94,8 +95,6 @@ if len(sys.argv) > 2:
     else:
         my_logger.critical('Couldn\'t change IP')
 
-    with open(TMPFILE, 'w') as file:
-        file.write(currentIP)
 
 else:
   print('Updates IP record of SUBDOMAIN in ZONE to current IP from ipinfo.io\n\nUsage:\n' + sys.argv[0] + ' ZONE SUBDOMAIN')

readme.md

@@ -24,18 +24,22 @@ and edit `.env` with credentials from https://www.ovh.com/auth/api/createToken
 
 `dyndns-update ZONE SUBDOMAIN`
 
+Returns 0 if IP change happened, 1 otherwise.  
+
+Use bbb-update.sh to configure domain for cronjobs or so to also restart bbb.
+
 
 ## install
 
 For changing the loopback device IP, this needs root rights.  
 
 ```
-cd /root
+cd ~
 git clone git@git.gugelfrei.de:bbb/dyndns-update.git   
 ```
 
-Install as user cronjob like
+Install as cronjob like
 
-`*/5 * * * * cd /root/dyndns-update ; ./dyndns-update.py ZONE SUBDOMAIN`
+`*/5 * * * * root cd /home/user/dyndns-update ; ./update-bbb.sh`
 
 to `/etc/cron.d/bbb`

update-bbb.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/sh
+./dyndns-update.py joefix.it op
+[ $? -eq 0 ] && sleep 10 && bbb-conf --restart