Class: Shiplane::ChefHost

Inherits:
Host
  • Object
show all
Includes:
Airbrussh::Colors
Defined in:
lib/capistrano/chef_host.rb

Constant Summary collapse

REMOTE_CHEF_FOLDER_PATH = 
File.join("/var","chef")
LOCAL_CHEF_FOLDER_PATH = 
File.expand_path("../../../lib/chef", __FILE__)
COOKBOOKS_FILE_NAME = 
"cookbooks.tar.gz"
LOCAL_COOKBOOKS_FILE_PATH = 
File.expand_path("../../../#{COOKBOOKS_FILE_NAME}", __FILE__)
REMOTE_COOKBOOKS_FILE_PATH = 
File.join(REMOTE_CHEF_FOLDER_PATH, COOKBOOKS_FILE_NAME)
CHEF_PACKAGE_NAME = 
config.fetch("bootstrap", {}).fetch("chef-bootstrapper", {}).fetch("package_name")
CHEF_PACKAGE_DOWNLOAD_URL = 
config.fetch("bootstrap", {}).fetch("chef-bootstrapper", {}).fetch("package_url")
APT_PACKAGES = 
%w(build-essential wget)

Instance Method Summary collapse

Instance Method Details

#configure ⇒ Object

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# File 'lib/capistrano/chef_host.rb', line 60

def configure
  with_context do
    errors = {}
    SSHKit::Coordinator.new(host).each in: :parallel do |h|
      context_variables = fetch(:shiplane_sshkit_values)

      begin
        execute :sudo, 'chef-solo', '-c', "#{Shiplane::ChefHost::REMOTE_CHEF_FOLDER_PATH}/solo.rb", "--chef-license", "accept", interaction_handler: context_variables[:interaction_handler]
      rescue => e
        errors["#{h}"] = Shiplane::ChefErrorParser.parse(e)
      end
    end

    unless errors.empty?
      write_message(SSHKit::Logger::ERROR, "#{errors.keys.size} Errors encountered:")
      errors.each do |h, trace|
        write_message SSHKit::Logger::INFO, "~" * 80
        write_message SSHKit::Logger::INFO, green("Server: #{h}")
        trace.each do |line|
          write_message SSHKit::Logger::INFO, line
        end
        write_message SSHKit::Logger::INFO, "~" * 80
      end
    end
  end
end

#install ⇒ Object

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# File 'lib/capistrano/chef_host.rb', line 17

def install
  with_context do
    SSHKit::Coordinator.new(host).each in: :parallel do
      context_variables = fetch(:shiplane_sshkit_values)

      install_started = test("[ -f #{File.join(Shiplane::ChefHost::REMOTE_CHEF_FOLDER_PATH, '.install-started')} ]")
      install_finished = test("[ -f #{File.join(Shiplane::ChefHost::REMOTE_CHEF_FOLDER_PATH, '.install')} ]")

      if install_started && !install_finished
        execute :sudo, :dpkg, '--configure', '-a', interaction_handler: context_variables[:interaction_handler]
        # execute :sudo, :dpkg, "--remove", "--force-remove-reinstreq", *Shiplane::ChefHost::APT_PACKAGES - %w(wget build-essential), interaction_handler: context_variables[:interaction_handler]
      end

      unless install_finished
        execute :sudo, :sysctl, "-w", "net.ipv6.conf.all.disable_ipv6=1", interaction_handler: context_variables[:interaction_handler]
        execute :sudo, :sysctl, "-w", "net.ipv6.conf.default.disable_ipv6=1", interaction_handler: context_variables[:interaction_handler]
        execute :sudo, :mkdir, '-m', '2777', '-p', Shiplane::ChefHost::REMOTE_CHEF_FOLDER_PATH, interaction_handler: context_variables[:interaction_handler]
        execute :sudo, :touch, File.join(Shiplane::ChefHost::REMOTE_CHEF_FOLDER_PATH, '.install-started'), interaction_handler: context_variables[:interaction_handler]
        execute :sudo, 'apt-get', 'update', interaction_handler: context_variables[:interaction_handler]
        execute :sudo, 'apt-get', 'install', '-y', *Shiplane::ChefHost::APT_PACKAGES, interaction_handler: context_variables[:interaction_handler]
        execute :wget, Shiplane::ChefHost::CHEF_PACKAGE_DOWNLOAD_URL
        execute :sudo, :dpkg, '-i', Shiplane::ChefHost::CHEF_PACKAGE_NAME, interaction_handler: context_variables[:interaction_handler]
        execute :sudo, :ls, '-al', Shiplane::ChefHost::REMOTE_CHEF_FOLDER_PATH, interaction_handler: context_variables[:interaction_handler]
        execute :sudo, :touch, File.join(Shiplane::ChefHost::REMOTE_CHEF_FOLDER_PATH, '.install'), interaction_handler: context_variables[:interaction_handler]
        execute :sudo, :sysctl, "-w", "net.ipv6.conf.all.disable_ipv6=0", interaction_handler: context_variables[:interaction_handler]
        execute :sudo, :sysctl, "-w", "net.ipv6.conf.default.disable_ipv6=0", interaction_handler: context_variables[:interaction_handler]
      end
    end
  end
end

#reinstall ⇒ Object

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# File 'lib/capistrano/chef_host.rb', line 48

def reinstall
  with_context do
    SSHKit::Coordinator.new(host).each in: :parallel do
      context_variables = fetch(:shiplane_sshkit_values)

      if(test("[ -f #{File.join(Shiplane::ChefHost::REMOTE_CHEF_FOLDER_PATH, '.install')} ]"))
        execute :sudo, :rm, File.join(Shiplane::ChefHost::REMOTE_CHEF_FOLDER_PATH, '.install'), interaction_handler: context_variables[:interaction_handler]
      end
    end
  end
end