# Flock This is what you will get: ![Flock](https://i.imgur.com/ok9bRzw.png) You need: The **incoming webhook URL** as given by flock.com. You can use the same on all your Netdata servers (or you can have multiple if you like - your decision). Get them here: Set them in `/etc/netdata/health_alarm_notify.conf` (to edit it on your system run `/etc/netdata/edit-config health_alarm_notify.conf`), like this: ``` ############################################################################### # sending flock notifications # enable/disable sending pushover notifications SEND_FLOCK="YES" # Login to flock.com and create an incoming webhook. # You need only one for all your Netdata servers. # Without it, Netdata cannot send flock notifications. FLOCK_WEBHOOK_URL="https://api.flock.com/hooks/sendMessage/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" # if a role recipient is not configured, no notification will be sent DEFAULT_RECIPIENT_FLOCK="alarms" ```