Add SKIP_FAIL2BAN var

data/Dockerfiles/fail2ban/logwatch.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python2
 
 import re
+import os
 import time
 import atexit
 import signal
@@ -12,6 +13,11 @@ import redis
 import time
 import json
 
+yes_regex = re.compile(r'([yY][eE][sS]|[yY])+$')
+if re.search(yes_regex, os.getenv('SKIP_FAIL2BAN', 0)):
+	print "Skipping Fail2ban container..."
+	raise SystemExit
+
 r = redis.StrictRedis(host='172.22.1.249', decode_responses=True, port=6379, db=0)
 RULES = {
 	'mailcowdockerized_postfix-mailcow_1': 'warning: .*\[([0-9a-f\.:]+)\]: SASL .* authentication failed',