Not quite a chef yet, the fry cook knows only one menu.
Fry Cook is a chef server that is designed to be used with a git repository (or working directory) that is to be treated as a definitive source of truth. It is based on chef zero with the Chef local filesystem data source, but has some modifications on top of that.
Fry Cook can be used as a standalone server just like a normal chef server. All the caveats of using this as a chef server apply as using https://github.com/opscode/chef-zero. It doesn't authenticate anything. This is because it uses chef-zero to do most of the work.
However, it can be useful in ways that chef-zero is not. Namely, it can seed your cookbooks from a git repository and even build those cookbooks from a Berksfile. It will also convert all .rb files to .json files as expected by the chef server. This is all a much faster option than setting up a chef server and uploading everything to it.
If you run fry-cook --help you will see this:
Usage: fry-cook [ARGS]
-H, --host HOST Host to bind to (default: 127.0.0.1)
-p, --port PORT Port to listen on (default: 8889)
--socket PATH Unix socket path to listen on
-d, --daemon Run as a daemon process
--path PATH A working copy of the chef-repo to build from (default: .)
--remote GIT_REMOTE A git remote to build from
--track GIT_REF The branch (or other ref) to track in the git remote (default: master)
--storage-path PATH Where to store the files the server works from (default: {working_path}/.fry-cook
-l, --log-level LEVEL Set the output log level
-h, --help Show this message
--version Show version
The arguments that differ from chef-zero are the path, remote, track, and storage-path options. Fry-cook effectively has two modes, depending on where you want to build your working chef server from:
You can build from a local path, like a working copy of a git repository. This is great for development or using as a vagrant plugin (below). To use this mode you can simply pass nothing special and it will assume the current working directory is the local path you want to work from. To explicitly specify a path, you can pass the --path option.
You should not pass the remote or track arguments for this mode. They put it into the git mode, described in the next section.
Examples:
fry-cook -d # The current working directory should be a chef repo.
fry-cook -d --path /var/lib/chef # Build from /var/lib/chef.
If you want to build your chef server configuration from a remote git repository,
say on github or some other central repository, you can use the remote and track
arguments. Remote is a git remote, such as [email protected]:stormbrew/fry-cook.git
.
Track is the reference within the repository, which could be a branch or tag. It
defaults to the master branch.
Examples:
fry-cook -d --remote [email protected]:stormbrew/mything.git # Master branch of mything on github.
fry-cook -d --remote [email protected]:stormbew/mything.git --track production # Production branch of mything on github.
The storage path is where fry-cook builds into. Every time it builds from the source it builds into a fresh directory. It also keeps the uploaded node json files in here in a way that persists across rebuilds.
This setup is designed to allow rebuilding from the repository on a live server without turning it off. This feature will be added later.
Most of the time you'll want to leave this as the default, which will put it in a .fry-cook directory in the current working directory.
If you install Fry Cook as a vagrant plugin you can use it in much the same
way as the vagrant-chef-zero plugin. You don't need to install a separate
plugin to do this, just vagrant plugin install fry-cook
. From there
you can add it to your Vagrantfile as follows:
Vagrant.configure("2") do |config|
config.vm.box_url = "http://files.vagrantup.com/precise64.box"
config.omnibus.chef_version = "11.8.0"
## For a local repository
config.fry_cook.repo_path = "."
## For a remote repository
# config.fry_cook.repo_git_remote = "[email protected]:stormbrew/stuff.git"
# config.fry_cook.repo_git_ref = "master" # optional
## If you have multiple vms in your vagrantfile and you
## want them to use a different chef server, you can set
## them up to use different 'prefixes' and different server
## ports (default is 18999) to keep them separate:
# config.fry_cook.prefix = "config1"
# config.fry_cook.server_port = 9432
config.vm.provision :chef_client do |chef_client|
chef_client.add_recipe "apt"
chef_client.add_recipe "nginx"
end
end
This really needs more testing infrastructure (or any at all). It also needs a command to rebuild the repo without restarting the server, which is not terribly difficult.