Class: Bosh::Director::DeploymentPlan::Stemcell

Inherits:
Object
  • Object
show all
Includes:
ValidationHelper
Defined in:
lib/bosh/director/deployment_plan/stemcell.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from ValidationHelper

#invalid_type, #safe_property

Constructor Details

#initialize(resource_pool, spec) ⇒ Stemcell

Returns a new instance of Stemcell.

Parameters:



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# File 'lib/bosh/director/deployment_plan/stemcell.rb', line 23

def initialize(resource_pool, spec)
  @resource_pool = resource_pool
  @name = safe_property(spec, "name", :class => String)
  @version = safe_property(spec, "version", :class => String)

  @manager = Api::StemcellManager.new
  @model = nil
end

Instance Attribute Details

#model ⇒ Models::Stemcell (readonly)

Returns Stemcell DB model.

Returns:



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# File 'lib/bosh/director/deployment_plan/stemcell.rb', line 18

def model
  @model
end

#name ⇒ String (readonly)

Returns Stemcell name.

Returns:

  • (String) —

    Stemcell name



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# File 'lib/bosh/director/deployment_plan/stemcell.rb', line 12

def name
  @name
end

#resource_pool ⇒ DeploymentPlan::ResourcePool (readonly)

Returns Resource pool.

Returns:



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# File 'lib/bosh/director/deployment_plan/stemcell.rb', line 9

def resource_pool
  @resource_pool
end

#version ⇒ String (readonly)

Returns Stemcell version.

Returns:

  • (String) —

    Stemcell version



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# File 'lib/bosh/director/deployment_plan/stemcell.rb', line 15

def version
  @version
end

Instance Method Details

#bind_model ⇒ void

This method returns an undefined value.

Looks up the stemcell matching provided spec



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# File 'lib/bosh/director/deployment_plan/stemcell.rb', line 34

def bind_model
  deployment = @resource_pool.deployment_plan.model
  if deployment.nil?
    raise DirectorError, "Deployment not bound in the deployment plan"
  end

  @model = @manager.find_by_name_and_version(@name, @version)

  unless @model.deployments.include?(deployment)
    @model.add_deployment(deployment)
  end
end

#spec ⇒ Object 



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# File 'lib/bosh/director/deployment_plan/stemcell.rb', line 47

def spec
  {
    "name" => @name,
    "version" => @version
  }
end