Module: Elzar::Compute

Defined in:
lib/elzar/compute.rb

Class Method Summary collapse

Class Method Details

.bootstrap(instance_id, aws_config) ⇒ Object 



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# File 'lib/elzar/compute.rb', line 22

def self.bootstrap(instance_id, aws_config)
  slushy_instance = slushy_instance_for(instance_id, aws_config)
  slushy_instance.bootstrap
end

.converge!(instance_id, aws_config) ⇒ Object 



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# File 'lib/elzar/compute.rb', line 27

def self.converge!(instance_id, aws_config)
  tmpdir = Elzar.merge_and_create_temp_directory File.expand_path('provision/')
  slushy_instance = slushy_instance_for(instance_id, aws_config)
  slushy_instance.converge tmpdir

  [slushy_instance.instance_id, slushy_instance.server.public_ip_address]
end

.destroy!(instance_id, aws_config) ⇒ Object 



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# File 'lib/elzar/compute.rb', line 35

def self.destroy!(instance_id, aws_config)
  slushy_instance = slushy_instance_for(instance_id, aws_config)
  slushy_instance.terminate
end

.provision(name, aws_config) ⇒ Object 



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# File 'lib/elzar/compute.rb', line 14

def self.provision(name, aws_config)
  config = aws_config['server']['creation_config']
  config['tags'] = {'Name' => name}

  slushy_instance = Slushy::Instance.launch(fog_connection(aws_config), config)
  [slushy_instance.instance_id, slushy_instance.server.public_ip_address]
end

.provision_and_bootstrap!(instance_name, aws_config) ⇒ Object 



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# File 'lib/elzar/compute.rb', line 7

def self.provision_and_bootstrap!(instance_name, aws_config)
  instance_id, instance_ip = provision(instance_name, aws_config)
  bootstrap(instance_id, aws_config)

  [instance_id, instance_ip]
end