chef-shell — chef-client Man Pages

# chef-shell

chef-shell is a recipe debugging tool that allows the use of breakpoints within recipes. chef-shell runs as an Interactive Ruby (IRb) session. chef-shell supports both recipe and attribute file syntax, as well as interactive debugging features.

Note

chef-shell is the new name for Shef as of Chef 11.x. chef-shell is backwards compatible and aside from the name change, has the same set of functionality as with previous releases.

The chef-shell executable is run as a command-line tool.

## Modes

chef-shell is tool that allows knife to be run using an Interactive Ruby (IRb) session. chef-shell currently supports recipe and attribute file syntax, as well as interactive debugging features. chef-shell has three run modes:

Mode | Description
--- | ---
Standalone | No cookbooks are loaded, and the run list is empty. This mode is the default.
Solo | chef-shell acts as a chef-solo client. It attempts to load the chef-solo configuration file and JSON attributes. If the JSON attributes set a run list, it will be honored. Cookbooks will be loaded in the same way that chef-solo loads them. chef-solo mode is activated with the `-s` or `--solo` command line option, and JSON attributes are specified in the same way as for chef-solo, with `-j /path/to/chef-solo.json`.
Client | chef-shell acts as a chef-client. During startup, it reads the chef-client configuration file and contacts the Chef server to get attributes and cookbooks. The run list will be set in the same way as normal chef-client runs. chef-client mode is activated with the `-z` or `--client` options. You can also specify the configuration file with `-c CONFIG` and the server URL with `-S SERVER_URL`.

## Options

This command has the following syntax:

    chef-shell OPTION VALUE OPTION VALUE ...

This command has the following options:

`-a`, `--standalone`
  Use to run chef-shell in standalone mode.
`-c CONFIG`, `--config CONFIG`
  The configuration file to use.
`-h`, `--help`
  Shows help for the command.
`-j PATH`, `--json-attributes PATH`
  The path to a file that contains JSON data.
`-l LEVEL`, `--log-level LEVEL`
  The level of logging that will be stored in a log file.
`-s`, `--solo`
  Use to run chef-shell in chef-solo mode.
`-S CHEF_SERVER_URL`, `--server CHEF_SERVER_URL`
  The URL for the Chef server.
`-v`, `--version`
  The version of the chef-client.
`-z`, `--client`
  Use to run chef-shell in chef-client mode.