Class: Mist::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/mist/config.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Config

Returns a new instance of Config.



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# File 'lib/mist/config.rb', line 27

def initialize(path)
  config = YAML.load(File.read(path))

  server_config = config['server'] || nil
  client_config = config['client'] || nil

  if server_config
    @default_distro = server_config['default_distro'] || 'ubuntu'
    @default_release = server_config['default_release'] || 'trusty'
    @username = server_config['username'] || 'mist'
    @ssh_public_key = server_config['ssh_public_key'] || File.join(%w(/ etc mist id_rsa.pub))
    @ssh_private_key = server_config['ssh_private_key'] || File.join(%w(/ etc mist id_rsa))
    @network = server_config['network'] || 'default'
    @subnet = server_config['subnet'] || nil
    @zone = server_config['zone'] || 'us-central1-a'
    @machine_type = server_config['machine_type'] || 'f1-micro'
    @instance_name = server_config['instance_name'] || 'mist'
    @startup_script_path = server_config['startup_scripts'] ||
                           File.join(%w(/ etc mist startup-scripts))
    @use_public_ip = server_config['use_public_ip'] || true
  end

  if client_config
    @servers = client_config['servers']
    @ssh_private_key = client_config['ssh_private_key'] || File.join(%w(/ etc mist id_rsa))
  end
rescue StandardError => ex
  Mist.logger.error "Failed to load configuration file #{path}: #{ex}"
  abort 'could not load configuration file'
end

Instance Attribute Details

#default_distro ⇒ Object (readonly)

Server config attributes



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# File 'lib/mist/config.rb', line 19

def default_distro
  @default_distro
end

#default_release ⇒ Object (readonly)

Server config attributes



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# File 'lib/mist/config.rb', line 19

def default_release
  @default_release
end

#instance_name ⇒ Object (readonly)

Returns the value of attribute instance_name.



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# File 'lib/mist/config.rb', line 21

def instance_name
  @instance_name
end

#machine_type ⇒ Object (readonly)

Returns the value of attribute machine_type.



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# File 'lib/mist/config.rb', line 21

def machine_type
  @machine_type
end

#network ⇒ Object (readonly)

Returns the value of attribute network.



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# File 'lib/mist/config.rb', line 21

def network
  @network
end

#servers ⇒ Object (readonly)

Client config attributes



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# File 'lib/mist/config.rb', line 25

def servers
  @servers
end

#ssh_private_key ⇒ Object (readonly)

Returns the value of attribute ssh_private_key.



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# File 'lib/mist/config.rb', line 20

def ssh_private_key
  @ssh_private_key
end

#ssh_public_key ⇒ Object (readonly)

Returns the value of attribute ssh_public_key.



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# File 'lib/mist/config.rb', line 20

def ssh_public_key
  @ssh_public_key
end

#startup_script_path ⇒ Object (readonly)

Returns the value of attribute startup_script_path.



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# File 'lib/mist/config.rb', line 21

def startup_script_path
  @startup_script_path
end

#subnet ⇒ Object (readonly)

Returns the value of attribute subnet.



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# File 'lib/mist/config.rb', line 21

def subnet
  @subnet
end

#use_public_ip ⇒ Object (readonly)

Returns the value of attribute use_public_ip.



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# File 'lib/mist/config.rb', line 22

def use_public_ip
  @use_public_ip
end

#username ⇒ Object (readonly)

Returns the value of attribute username.



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# File 'lib/mist/config.rb', line 20

def username
  @username
end

#zone ⇒ Object (readonly)

Returns the value of attribute zone.



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# File 'lib/mist/config.rb', line 21

def zone
  @zone
end