Class: Kitchen::Provisioner::ChefBase

Inherits:
Base
  • Object
show all
Defined in:
lib/kitchen/provisioner/chef_base.rb

Overview

Common implementation details for Chef-related provisioners.

Author:

Direct Known Subclasses

ChefSolo, ChefZero

Instance Attribute Summary

Attributes inherited from Base

#instance

Instance Method Summary collapse

Methods inherited from Base

#[], #config_keys, #create_sandbox, #diagnose, #initialize, #name, #prepare_command, #run_command

Constructor Details

This class inherits a constructor from Kitchen::Provisioner::Base

Instance Method Details

#calculate_path(path, type = :directory) ⇒ Object 



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# File 'lib/kitchen/provisioner/chef_base.rb', line 117

def calculate_path(path, type = :directory)
  base = config[:test_base_path]
  candidates = []
  candidates << File.join(base, instance.suite.name, path)
  candidates << File.join(base, path)
  candidates << File.join(Dir.pwd, path)

  candidates.find do |c|
    type == :directory ? File.directory?(c) : File.file?(c)
  end
end

#cleanup_sandbox ⇒ Object 



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# File 'lib/kitchen/provisioner/chef_base.rb', line 110

def cleanup_sandbox
  return if tmpdir.nil?

  debug("Cleaning up local sandbox in #{tmpdir}")
  FileUtils.rmtree(tmpdir)
end

#init_command ⇒ Object 



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# File 'lib/kitchen/provisioner/chef_base.rb', line 104

def init_command
  dirs = %w{cookbooks data data_bags environments roles}.
    map { |dir| File.join(config[:root_path], dir) }.join(" ")
  "#{sudo('rm')} -rf #{dirs} ; mkdir -p #{config[:root_path]}"
end

#install_command ⇒ Object 



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# File 'lib/kitchen/provisioner/chef_base.rb', line 73

def install_command
  return unless config[:require_chef_omnibus]

  url = config[:chef_omnibus_url]
  flag = config[:require_chef_omnibus]
  version = if flag.is_a?(String) && flag != "latest"
    "-v #{flag.downcase}"
  else
    ""
  end

  # use Bourne (/bin/sh) as Bash does not exist on all Unix flavors
  <<-INSTALL.gsub(/^ {10}/, '')
    sh -c '
    #{Util.shell_helpers}

    should_update_chef() {
      case "#{flag}" in
        true|`chef-solo -v | cut -d " " -f 2`) return 1 ;;
        latest|*) return 0 ;;
      esac
    }

    if [ ! -d "/opt/chef" ] || should_update_chef ; then
      echo "-----> Installing Chef Omnibus (#{flag})"
      do_download #{url} /tmp/install.sh
      #{sudo('sh')} /tmp/install.sh #{version}
    fi'
  INSTALL
end

#instance=(instance) ⇒ Object 



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# File 'lib/kitchen/provisioner/chef_base.rb', line 68

def instance=(instance)
  @instance = instance
  expand_paths!
end