The "Adding servers" description

Parameter: Description:
Hostname The server hostname. It will display at the all pages of HAProxy-WI
IP The IP address of the server. It will use to connect by SSH
SSH SSH port for connect. Default 22
Group You can set one of the exists group. Group = namespace. Members from one group cannot see servers from another
Enable If the servers are enabled they will shows at the all pages. You can uncheck the checkbox to temporarily hide the servers
Virt It is like IP address VRRP. You can add VRRP address for quick access to active server. When "VIRT" is enabled servers will not display anywhere except the "State" page
Alert If alert is enabled you will receive messages on the telegram channels when of backends will changed they status
Metrics Enable this if you want to collect backends metrics
Start If the checkbox is enabled HAProxy-WI will try start HAProxy service if the service for some reason will down
Slave for If you use balancers cluster choose master server for slave and will be uploaded new configs and restart service at slave when changes will happened at the master
Credentials Choose exists credentials for SSH access
Description Just some description for better understanding