Class: VagrantPlugins::HP::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-hp/config.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(region_specific = false) ⇒ Config

Returns a new instance of Config.



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# File 'lib/vagrant-hp/config.rb', line 32

def initialize(region_specific=false)
  @access_key = UNSET_VALUE
  @secret_key= UNSET_VALUE
  @server_name = UNSET_VALUE
  @private_ip_address = UNSET_VALUE
  @keypair_name = UNSET_VALUE
  @tenant_id = UNSET_VALUE
  @availability_zone = UNSET_VALUE
  @image = UNSET_VALUE
  @ssh_private_key_path = UNSET_VALUE
  @ssh_username = UNSET_VALUE
  @flavor = UNSET_VALUE

  @__compiled_region_configs = {}
  @__finalized = false
  @__region_config = {}
  @__region_specific = region_specific
end

Instance Attribute Details

#access_key ⇒ Object

Returns the value of attribute access_key.



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# File 'lib/vagrant-hp/config.rb', line 12

def access_key
  @access_key
end

#availability_zone ⇒ Object

Returns the value of attribute availability_zone.



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# File 'lib/vagrant-hp/config.rb', line 18

def availability_zone
  @availability_zone
end

#flavor ⇒ Object

Returns the value of attribute flavor.



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# File 'lib/vagrant-hp/config.rb', line 20

def flavor
  @flavor
end

#image ⇒ Object

Returns the value of attribute image.



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# File 'lib/vagrant-hp/config.rb', line 22

def image
  @image
end

#keypair_name ⇒ Object

Returns the value of attribute keypair_name.



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# File 'lib/vagrant-hp/config.rb', line 26

def keypair_name
  @keypair_name
end

#secret_key ⇒ Object

Returns the value of attribute secret_key.



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# File 'lib/vagrant-hp/config.rb', line 14

def secret_key
  @secret_key
end

#server_name ⇒ Object

Returns the value of attribute server_name.



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# File 'lib/vagrant-hp/config.rb', line 24

def server_name
  @server_name
end

#ssh_private_key_path ⇒ Object

Returns the value of attribute ssh_private_key_path.



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# File 'lib/vagrant-hp/config.rb', line 28

def ssh_private_key_path
  @ssh_private_key_path
end

#ssh_username ⇒ Object

Returns the value of attribute ssh_username.



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# File 'lib/vagrant-hp/config.rb', line 30

def ssh_username
  @ssh_username
end

#tenant_id ⇒ Object

Returns the value of attribute tenant_id.



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# File 'lib/vagrant-hp/config.rb', line 16

def tenant_id
  @tenant_id
end

Instance Method Details

#finalize! ⇒ Object 



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# File 'lib/vagrant-hp/config.rb', line 80

def finalize!
  # The access keys default to nil
  @access_key = nil if @access_key == UNSET_VALUE
  @secret_key = nil if @secret_key == UNSET_VALUE
  @tenant_id = nil if @tenant_id == UNSET_VALUE

  @server_name = nil if @server_name == UNSET_VALUE

  # AMI must be nil, since we can't default that
  @image = nil if @image == UNSET_VALUE

  # Default instance type is an standard.small
  @flavor = "standard.small" if @flavor == UNSET_VALUE

  # Keypair defaults to nil
  @keypair_name = nil if @keypair_name == UNSET_VALUE

  # Default the private IP to nil since VPC is not default
  @private_ip_address = nil if @private_ip_address == UNSET_VALUE

  # Default availability-zone is az1. This is sensible because HP Cloud
  # generally defaults to this as well.
  @availability_zone = "az1" if @availability_zone == UNSET_VALUE

  # The SSH values by default are nil, and the top-level config
  # `config.ssh` values are used.
  @ssh_private_key_path = nil if @ssh_private_key_path == UNSET_VALUE
  @ssh_username = nil if @ssh_username == UNSET_VALUE

  # Mark that we finalized
  @__finalized = true
end

#get_region_config(name) ⇒ Object

This gets the configuration for a specific region. It shouldn’t be called by the general public and is only used internally.



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# File 'lib/vagrant-hp/config.rb', line 147

def get_region_config(name)
  if !@__finalized
    raise "Configuration must be finalized before calling this method."
  end

  # Return the compiled region config
  @__compiled_region_configs[name] || self
end

#merge(other) ⇒ Object

Internal methods.



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# File 'lib/vagrant-hp/config.rb', line 55

def merge(other)
  super.tap do |result|
    # Copy over the region specific flag. "True" is retained if either
    # has it.
    new_region_specific = other.instance_variable_get(:@__region_specific)
    result.instance_variable_set(
      :@__region_specific, new_region_specific || @__region_specific)

    # Go through all the region configs and prepend ours onto
    # theirs.
    new_region_config = other.instance_variable_get(:@__region_config)
    @__region_config.each do |key, value|
      new_region_config[key] ||= []
      new_region_config[key] = value + new_region_config[key]
    end

    # Set it
    result.instance_variable_set(:@__region_config, new_region_config)

    # Merge in the tags
    result.tags.merge!(self.tags)
    result.tags.merge!(other.tags)
  end
end

#validate(machine) ⇒ Object 



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# File 'lib/vagrant-hp/config.rb', line 113

def validate(machine)
  errors = []
  warnings = []
  messages = []
      
  # access_key: required    
  errors << I18n.t("vagrant_hp.config.access_key_required") \
    if @access_key.nil?

  # secret_key: required
  errors << I18n.t("vagrant_hp.config.secret_key_required") \
    if @secret_key.nil?

  # tenant_id: required
  errors << I18n.t("vagrant_hp.config.tenant_id_required") \
    if @tenant_id.nil?

  # keypair_name: required
  errors << I18n.t("vagrant_hp.config.keypair_name_required") \
    if @keypair_name.nil?

  # image: required
  errors << I18n.t("vagrant_hp.config.image_required") \
    if @image.nil?

  # ssh_private_key_path: required
  errors << I18n.t("vagrant_hp.config.ssh_private_key_path") \
    if @ssh_private_key_path.nil?

  { "HP Provider" => errors }
end