Why doesn't fail2ban ban ip if owncloud login/password is wrong?

Question

linux

Ubuntu Linux system 18.04.2
Linux kernel 4.15.0-58-generic on x86_64
ownCloud version 10.2.1 (stable)
owncloud runs over https on port 45320
etc/fail2ban/jail.conf
[owncloud]
enabled=true
port=https
logpath= /var/log/owncloud-acces.log
ignoreip = 192.168.1.59
action = iptables[name=owncloud, port=45320, protocol=tcp]
____________________________________________________________________________
etc/fail2ban/filter.d/ownCloud.conf
[Definition]
failregex = {" reqId":".*","level":2,"time":".*","remoteAddr":".*","user":"--","app":"core"," method":".*","message":"Login failed: '.*' \(Remote IP: ''\)"}
ignoreregex =
______________________________________________________________________________
[email protected]:~$ sudo fail2ban-client status owncloud
Status for the jail: owncloud
|- Filter
| |- Currently failed: 1
| |- Total failed: 47
| `- File list: /var/log/owncloud-acces.log
`- Actions
|- Currently banned: 1
|- Total banned: 3
`- Banned IP list: 192.168.1.166
[email protected]:~
$ adds Ip to firewall
____________________________________________________________
sudo iptables -L -n --line
Chain INPUT (policy ACCEPT)
num target prot opt ​​source destination
Chain FORWARD (policy ACCEPT)
num target prot opt ​​source destination
Chain OUTPUT (policy ACCEPT)
num target prot opt ​​source destination arbrspb
@nas: ~
$ /en/post/255019/

Answer 1

Well, in the dock of ownCloud itself, there is a slightly different rule for fail2ban:
ownCloud & fail2ban

[Definition]
failregex={.*Login failed: \'.*\' \(Remote IP: \'<HOST>\'\)"}
ignoreregex =