improved logging with rsyslog

fail2ban/nginx-filter.local

@@ -2,6 +2,6 @@
 before = common.conf
 
 [Definition]
-failregex = .* nginx: <HOST> - .* \[.*\] ".*" (%FAIL2BAN_STATUS_CODES%) .* ".*" ".*"
+failregex = <HOST> - .* \[.*\] ".*" (%FAIL2BAN_STATUS_CODES%) .* ".*" ".*"
 ignoreregex =
 datepattern = %%d/%%b/%%Y:%%H:%%M:%%S

fail2ban/nginx-jail.local

@@ -4,4 +4,4 @@ findtime = %FAIL2BAN_FINDTIME%
 maxretry = %FAIL2BAN_MAXRETRY%
 enabled = true
 action = nginx-action
-logpath = /var/log/nginx.log
+logpath = /var/log/access.log