chef-solo(8) -- Runs chef in solo mode against a specified cookbook location. ======================================== ## SYNOPSIS __chef-solo__ _(options)_ * `-c`, `--config CONFIG`: The configuration file to use * `-d`, `--daemonize`: Daemonize the process * `-g`, `--group GROUP`: Group to set privilege to * `-i`, `--interval SECONDS`: Run chef-client periodically, in seconds * `-j`, `--json-attributes JSON_ATTRIBS`: Load attributes from a JSON file or URL * `-l`, `--log_level LEVEL`: Set the log level (debug, info, warn, error, fatal) * `-L`, `--logfile LOGLOCATION`: Set the log file location, defaults to STDOUT - recommended for daemonizing * `-N`, `--node-name NODE_NAME`: The node name for this client * `-r`, `--recipe-url RECIPE_URL`: Pull down a remote gzipped tarball of recipes and untar it to the cookbook cache. * `-s`, `--splay SECONDS`: The splay time for running at intervals, in seconds * `-u`, `--user USER`: User to set privilege to * `-v`, `--version`: Show chef version * `-h`, `--help`: Show this message ## DESCRIPTION Chef Solo allows you to run Chef Cookbooks in the absence of a Chef Server. To do this, the complete cookbook needs to be present on disk. By default Chef Solo will look in /etc/chef/solo.rb for its configuration. This configuration file has two required variables: file_cache_path and cookbook_path. For example: file_cache_path "/var/chef-solo" cookbook_path "/var/chef-solo/cookbooks" For your own systems, you can change this to reflect any directory you like, but you'll need to specify absolute paths and the cookbook_path directory should be a subdirectory of the file_cache_path. You can also specify cookbook_path as an array, passing multiple locations to search for cookbooks. For example: file_cache_path "/var/chef-solo" cookbook_path ["/var/chef-solo/cookbooks", "/var/chef-solo/site-cookbooks"] Note that earlier entries are now overridden by later ones. Since chef-solo doesn't have any interaction with a Chef Server, you'll need to specify node-specifc attributes in a JSON file. This can be located on the target system itself, or it can be stored on a remote server such as S3, or a web server on your network. Within the JSON file, you'll also specify the recipes that Chef should run in the "run_list". An example JSON file, which sets a resolv.conf: { "resolver": { "nameservers": [ "10.0.0.1" ], "search":"int.example.com" }, "run_list": [ "recipe[resolver]" ] } Then you can run chef-solo with -j to specify the JSON file. It will look for cookbooks in the cookbook_path configured in the configuration file, and apply attributes and use the run_list from the JSON file specified. You can use -c to specify the path to the configuration file (if you don't want chef-solo to use the default). You can also specify -r for a cookbook tarball. For example: chef-solo -c ~/solo.rb -j ~/node.json -r http://www.example.com/chef-solo.tar.gz In the above case, chef-solo would extract the tarball to your specified cookbook_path, use ~/solo.rb as the configuration file, and apply attributes and use the run_list from ~/node.json. ## SEE ALSO Full documentation for Chef and chef-solo is located on the Chef docs site, http://docs.chef.io/. ## AUTHOR Chef was written by Adam Jacob of Opscode (http://www.opscode.com), with contributions from the community. This manual page was written by Joshua Timberman with help2man. Permission is granted to copy, distribute and / or modify this document under the terms of the Apache 2.0 License. On Debian systems, the complete text of the Apache 2.0 License can be found in /usr/share/common-licenses/Apache-2.0.