Class: Hazetug::Tug::Solo

Inherits:
KnifeBase show all
Defined in:
lib/hazetug/tug/solo.rb

Constant Summary

Constants inherited from Hazetug::Tug

LOGDIR

Constants included from NetSSH::Mixin

NetSSH::Mixin::NET_SSH_OPTIONS

Instance Attribute Summary

Attributes inherited from Hazetug::Tug

#config, #options

Instance Method Summary collapse

Methods inherited from KnifeBase

#bootstrap_run, #bootstrap_server, #check_bootstrap_files!, #hazetug_identity, #knife

Methods inherited from Hazetug::Tug

[], #bootstrap, #tug_name

Methods included from UI::Mixin

included

Constructor Details

#initialize(config = {}) ⇒ Solo

Returns a new instance of Solo.



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# File 'lib/hazetug/tug/solo.rb', line 12

def initialize(config={})
  super
  @upload_dest = '/tmp/hazetug-cookbooks.tar.gz'
end

Instance Method Details

#berks_package(&block) ⇒ Object 



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# File 'lib/hazetug/tug/solo.rb', line 34

def berks_package(&block)
  berks = Berkshelf::Berksfile.from_file(bootstrap_options[:berksfile])

  Dir::Tmpname.create('hazetug-cookbooks') do |path|
    begin
      berks.package(path)
      block.call(path)
    ensure
      File.unlink(path) if File.exist?(path)
    end
  end
end

#bootstrap_cleanup ⇒ Object 



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# File 'lib/hazetug/tug/solo.rb', line 29

def bootstrap_cleanup
  ssh = Fog::SSH.new(config[:public_ip_address], ssh_username, net_ssh_options)
  ssh.run("test -f #{@upload_dest} && rm #{@upload_dest}")
end

#bootstrap_config ⇒ Object 



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# File 'lib/hazetug/tug/solo.rb', line 17

def bootstrap_config
  super
  config[:attributes_json] = json_attributes
  config[:cookbooks_file] = @upload_dest

  check_bootstrap_files! :template_file, :berksfile
end

#bootstrap_init ⇒ Object 



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# File 'lib/hazetug/tug/solo.rb', line 25

def bootstrap_init
  upload_berks_package
end

#bootstrap_options ⇒ Object 



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# File 'lib/hazetug/tug/solo.rb', line 54

def bootstrap_options
  @bootstrap_options ||= begin
    opts = super
    opts[:berksfile] = config[:berksfile] || 'Berksfile'
    opts
  end
end

#json_attributes ⇒ Object 



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# File 'lib/hazetug/tug/solo.rb', line 62

def json_attributes
  @json_attributes ||= begin
    hash = config[:attributes] || {}
    hash[:run_list] = config[:run_list] || []
    JSON.pretty_generate(hash)
  end
end

#ssh_username ⇒ Object 



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# File 'lib/hazetug/tug/solo.rb', line 70

def ssh_username
  config[:ssh_user] || 'root'
end

#upload_berks_package ⇒ Object 



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# File 'lib/hazetug/tug/solo.rb', line 47

def upload_berks_package
  berks_package do |path|
    scp = Fog::SCP.new(config[:public_ip_address], ssh_username, net_ssh_options)
    scp.upload(path, @upload_dest)
  end
end