Class: OCCI::Backend::EC2::EC2

Inherits:
Object
  • Object
show all
Defined in:
lib/occi/backend/ec2/ec2.rb

Constant Summary

OPERATIONS = 
{}

Instance Method Summary (collapse)

Constructor Details

- (EC2) initialize(access_key_id, secret_access_key) 



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# File 'lib/occi/backend/ec2/ec2.rb', line 134

def initialize(access_key_id, secret_access_key)
  # EC2 access key
  AWS.config(
      :access_key_id => access_key_id,
      :secret_access_key => secret_access_key)
end

Instance Method Details

- (Object) action_dummy(compute, parameters) 



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# File 'lib/occi/backend/ec2/ec2.rb', line 207

def action_dummy(compute, parameters)
  OCCI::Log.debug("Calling method for resource '#{resource.attributes['occi.core.title']}' with parameters: #{parameters.inspect}")
end

- (Object) register_existing_resources 



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# File 'lib/occi/backend/ec2/ec2.rb', line 178

def register_existing_resources

end

- (Object) register_templates 



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# File 'lib/occi/backend/ec2/ec2.rb', line 141

def register_templates
  OCCI::Log.debug("Loading EC2 templates.")

  # import Compute Resource Templates from etc/ec2_templates/resource_templates.xml
  xml = XmlSimple.xml_in("etc/ec2_templates/resource_templates.xml")
  xml["instance"].each do |instance|
    term = instance["term"][0]
    scheme = "http://mycloud.org/templates/compute#"
    title = instance["title"][0]
    attributes = OCCI::Core::Attributes.new()
    actions = []
    entities = []
    related = [OCCI::Infrastructure::ResourceTemplate::MIXIN]
    mixin = OCCI::Core::Mixin.new(term, scheme, title, attributes, actions, related, entities)
    OCCI::CategoryRegistry.register(mixin)
  end

  ## import image templates
  # get the ec2 interface
  ec2 = OCCI::Backend::EC2.get_ec2_interface()
  # register each image
  ec2.images.each do |image|
    term = image.id
    scheme = "http://mycloud.org/templates/os#"
    title = image.name
    attributes = OCCI::Core::Attributes.new()
    actions = []
    entities = []
    related = [OCCI::Infrastructure::OSTemplate::MIXIN]
    mixin = OCCI::Core::Mixin.new(term, scheme, title, attributes, actions, related, entities)
    OCCI::CategoryRegistry.register(mixin)
  end
  OCCI::Log.debug("Finished loading EC2 templates.")
end

- (Object) resource_delete(resource) 



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# File 'lib/occi/backend/ec2/ec2.rb', line 198

def resource_delete(resource)
  OCCI::Log.debug("Deleting resource '#{resource.attributes['occi.core.title']}'...")
end

- (Object) resource_deploy(resource) 



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# File 'lib/occi/backend/ec2/ec2.rb', line 183

def resource_deploy(resource)
  OCCI::Log.debug("Deploying resource '#{resource.attributes['occi.core.title']}'...")
end

- (Object) resource_refresh(resource) 



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# File 'lib/occi/backend/ec2/ec2.rb', line 188

def resource_refresh(resource)
  OCCI::Log.debug("Refreshing resource '#{resource.attributes['occi.core.title']}'...")
end

- (Object) resource_update_state(resource) 



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# File 'lib/occi/backend/ec2/ec2.rb', line 193

def resource_update_state(resource)
  OCCI::Log.debug("Updating state of resource '#{resource.attributes['occi.core.title']}'...")
end