debian man page for knife-role

KNIFE-ROLE(1)							    Chef Manual 						     KNIFE-ROLE(1)

NAME
       knife-role - Group common configuration settings

SYNOPSIS
       knife role sub-command (options)

ROLE SUB-COMMANDS
       The following role subcommands are available:

LIST
       knife role list (options)

       -w, --with-uri
	      Show corresponding URIs

       List roles.

SHOW
       knife role show ROLE (options)

       -a, --attribute ATTR
	      Show only one attribute

       Show a specific role.

CREATE
       knife role create ROLE (options)

       -d, --description
	      The role description

       Create a new role.

EDIT
       knife role edit ROLE (options)

       Edit a role.

FROM FILE
       knife role from file FILE (options)

       Create or update a role from a role Ruby DSL (.rb) or JSON file.

DELETE
       knife role delete ROLE (options)

       Delete a role.

BULK DELETE
       knife role bulk delete REGEX (options)

       Delete roles on the Chef Server based on a regular expression. The regular expression (REGEX) should be in quotes, not in //'s.

DESCRIPTION
       Roles  provide  a  mechanism to group repeated configuration settings. Roles are data structures that contain default_attributes, and over-
       ride_attributes, which are nested hashes of configuration settings, and a run_list, which is an ordered list  of  recipes  and  roles  that
       should be applied to a host by chef-client.

       default_attributes  will be overridden if they conflict with a value on a node that includes the role. Conversely, override_attributes will
       override any values set on nodes that apply them.

       When chef-client(8) configures a host, it will "expand" the run_list included in that host's node data. The expansion process  will  recur-
       sively replace any roles in the run_list with that role's run_list.

SEE ALSO
       knife-node(1) knife-environment(1) http://wiki.opscode.com/display/chef/Roles http://wiki.opscode.com/display/chef/Attributes

AUTHOR
       Chef was written by Adam Jacob adam@opscode.com with many contributions from the community.

DOCUMENTATION
       This  manual  page was written by Joshua Timberman joshua@opscode.com. Permission is granted to copy, distribute and / or modify this docu-
       ment under the terms of the Apache 2.0 License.

CHEF
       Knife is distributed with Chef. http://wiki.opscode.com/display/chef/Home

Chef 10.12.0							     June 2012							     KNIFE-ROLE(1)