Added fail2ban, though not sure its configured correctly yet

docker/rootfs/fail2ban/action.d/gotify.conf

@@ -0,0 +1,52 @@
+## Version 2022/12/18
+# Fail2Ban configuration file
+#
+# Author: Quietsy
+#
+# Add the following to jail.local (uncommented) to apply the gotify action to all bans with all jails
+# Change the url to have a valid gotify address and a valid token
+#
+# [DEFAULT]
+# action  = %(action_)s
+#           gotify[url="https://gotify.domain.com/message?token=lkghlkhjo8y9"]
+
+[Definition]
+
+# Option:  actionstart
+# Notes.:  command executed once at the start of Fail2Ban.
+# Values:  CMD
+#
+actionstart = curl --data '{"message": "Started <name>"}' -X POST -H Content-Type:application/json <url>
+
+# Option:  actionstop
+# Notes.:  command executed once at the end of Fail2Ban
+# Values:  CMD
+#
+actionstop = curl --data '{"message": "Stopped <name>"}' -X POST -H Content-Type:application/json <url>
+
+# Option:  actioncheck
+# Notes.:  command executed once before each actionban command
+# Values:  CMD
+#
+actioncheck =
+
+# Option:  actionban
+# Notes.:  command executed when banning an IP. Take care that the
+#          command is executed with Fail2Ban user rights.
+# Tags:    See jail.conf(5) man page
+# Values:  CMD
+#
+actionban = curl -X POST -H Content-Type:application/json <url> \
+	--data '{"message": "⛔ <name> ⛔\n\n<ip> got banned for <bantime> seconds after <failures> tries.\n\nUnban command:\nfail2ban-client unban <ip>"}'
+    
+# Option:  actionunban
+# Notes.:  command executed when unbanning an IP. Take care that the
+#          command is executed with Fail2Ban user rights.
+# Tags:    See jail.conf(5) man page
+# Values:  CMD
+#
+actionunban = curl -X POST -H Content-Type:application/json <url> --data '{"message": "✅ <name> ✅\n\n<ip> is now unbanned"}'
+
+[Init]
+
+url =