roster modules

ansible Read in an Ansible inventory file or script
cache The cache roster provides a flexible interface to the Salt Masters' minion cache to access regular minions over salt-ssh.
cloud Use the cloud cache on the master to derive IPv4 addresses based on minion ID.
clustershell This roster resolves hostname in a pdsh/clustershell style.
flat Read in the roster from a flat file using the renderer system
range This roster resolves targets from a range server.
scan Scan a netmask or ipaddr for open ssh ports