Class: Batali::Origin::ChefServer

Inherits:
Batali::Origin show all
Includes:
Utility::Chef, Bogo::Memoization
Defined in:
lib/batali/origin/chef_server.rb

Overview

Fetch unit information from chef server

Instance Method Summary collapse

Methods included from Utility::Chef

#api_service, included, #init_chef!

Constructor Details

#initialize(*_) ⇒ ChefServer

Returns a new instance of ChefServer.



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# File 'lib/batali/origin/chef_server.rb', line 18

def initialize(*_)
  super
  init_chef!
  self.identifier = Digest::SHA256.hexdigest(endpoint)
  unless(name?)
    self.name = self.identifier
  end
end

Instance Method Details

#units ⇒ Array<Unit>

Returns all units.

Returns:

  • (Array<Unit>) —

    all units



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# File 'lib/batali/origin/chef_server.rb', line 28

def units
  memoize(:units) do
    debug "Fetching units from chef server: #{endpoint}"
    units = api_service.get_rest('cookbooks?num_versions=all').map do |c_name, meta|
      meta['versions'].map do |info|
        "#{c_name}/#{info['version']}"
      end
    end.flatten.map do |ckbk|
      debug "Unit information from #{endpoint}: #{ckbk.inspect}"
      c_name, c_version = ckbk.split('/', 2)
      c_deps = api_service.get_rest(
        "cookbooks/#{c_name}/#{c_version}"
      ).metadata.dependencies.to_a
      Unit.new(
        :name => c_name,
        :version => c_version,
        :dependencies => c_deps,
        :source => Smash.new(
          :type => :chef_server,
          :version => c_version,
          :dependencies => c_deps,
          :endpoint => endpoint,
          :client_key => client_key,
          :client_name => client_name
        )
      )
    end.flatten
  end
end