hoststatectl for interactive hoststated control
$ sudo hoststatectl show summary Type Id Name Avlblty Status service 0 www down table 0 webpool active (2 hosts up) host 3 192.0.2.217 0.00% down host 2 192.0.2.216 100.00% up host 1 192.0.2.215 0.00% down host 0 192.0.2.214 100.00% up table 1 sorry active (1 hosts up) host 4 192.0.2.200 100.00% up
enable or disable hosts
$ sudo hoststatectl host disable 192.0.2.216
$ sudo hoststatectl host enable 192.0.2.216