Basic three node load balancer

Preaparations

dnf repolist | grep -i maxscale

mariadb-maxscale                 MariaDB MaxScale
```bash
dnf install \
    maxscale \
    MariaDB-client
systemctl enable maxscale
systemctl start maxscale
systemctl status maxscale
ss -ntap | grep -i maxscale

systemctl stop maxscale
maxctrl destroy user superadmin
maxctrl create user superadmin superpass --type admin

list servers
create server lt58ncp1dbn1 192.168.56.104 3306
create server lt58ncp1dbn2 192.168.56.105 3306
create server lt58ncp1dbn3 192.168.56.106 3306
alter server  lt58ncp1dbn1 ssl true
alter server  lt58ncp1dbn2 ssl true
alter server  lt58ncp1dbn3 ssl true
list servers

create monitor mon galeramon user=maxscale password=superpass servers=lt58ncp1dbn1,lt58ncp1dbn2,lt58ncp1dbn3
list monitors

list services
create service rr-service readconnroute user=maxscale password=superpass
show service rr-service
link service rr-service lt58ncp1dbn1
link service rr-service lt58ncp1dbn2
link service rr-service lt58ncp1dbn3
start service rr-service

list listeners
create listener rr-service rr-listener 3306
list listeners

Cleaning up

stop service
unlink service rr-service lt58ncp1dbn1
unlink service rr-service lt58ncp1dbn2
unlink service rr-service lt58ncp1dbn3
destroy listener rr-listener
destroy service rr-service
list services

unlink monitor mon lt58ncp1dbn1 lt58ncp1dbn2 lt58ncp1dbn3 
stop monitor mon
destroy monitor mon

destroy server lt58ncp1dbn1
destroy server lt58ncp1dbn2
destroy server lt58ncp1dbn3
list servers