# Reference ## Table of Contents ### Resource types * [`host`](#host): Installs and manages host entries. ## Resource types ### `host` For most systems, these entries will just be in `/etc/hosts`, but some systems (notably OS X) will have different solutions. #### Properties The following properties are available in the `host` type. ##### `comment` A comment that will be attached to the line with a # character. ##### `ensure` Valid values: `present`, `absent` The basic property that the resource should be in. Default value: `present` ##### `host_aliases` Any aliases the host might have. Multiple values must be specified as an array. ##### `ip` The host's IP address, IPv4 or IPv6. ##### `target` The file in which to store service information. Only used by those providers that write to disk. On most systems this defaults to `/etc/hosts`. #### Parameters The following parameters are available in the `host` type. * [`name`](#-host--name) * [`provider`](#-host--provider) ##### `name` namevar The host name. ##### `provider` The specific backend to use for this `host` resource. You will seldom need to specify this --- Puppet will usually discover the appropriate provider for your platform.