Observium SMS sender - remote version

observium_sms_remote.py

@@ -0,0 +1,35 @@
+#!/usr/bin/python3
+
+import logging
+import time
+import os
+import sys
+from datetime import datetime
+from observium_sms import assemble_sms
+import sms_functions
+
+def main():
+    # Setup logging
+    sms_msg = assemble_sms()
+    hostname = sys.argv[1]
+    sms_number = sys.argv[2]
+    
+    success = False
+    retries = 0
+    max_retries = 3
+
+    while not success and retries < max_retries:
+        retries += 1
+        try:
+            # Escape message and number for remote shell
+            sms_msg = shlex.quote(sms_msg)
+            sms_number = shlex.quote(sms_number)
+            # Contact remote host
+            subprocess.run([ '/usr/bin/ssh', hostname, '/opt/sms/send_sms.py', sms_msg, sms_number ], check=True)
+        except:
+            raise
+        else:
+            success = True
+
+if __name__ == "__main__":
+    main()