module Chef

# File lib/open-dock/chef.rb, line 16
def self.cook(user, host)
  say "Configuring #{host}, please wait ....\n"
  command = "knife solo cook #{user}@#{host}"
  say "Chef CMD: #{command}\n"
  system command
end

# File lib/open-dock/chef.rb, line 23
def self.cook_container(user, container_name, host, ssh_port)
  say "Container '#{container_name}' configuring on #{host}, please wait ....\n"
  command = "knife solo cook #{user}@#{host} -p #{ssh_port} nodes/#{host}/#{container_name}.json"
  say "Chef CMD: #{command}\n"
  system command
end

# File lib/open-dock/chef.rb, line 3
def self.install(user, host)
  Net::SSH.start(host, user) do |ssh|
    if ssh.exec!('which chef-client')
      say 'Chef already installed'
    else
      say "Installing Chef, please wait ..."
      ssh.exec! 'sudo apt-get -y update; \
                sudo apt-get -y install curl build-essential libxml2-dev libxslt-dev git ; \
                curl -L https://www.opscode.com/chef/install.sh | sudo bash'
    end
  end
end