Class: Torpedo::Orchestration::Stacks

Inherits:
Test::Unit::TestCase
  • Object
show all
Defined in:
lib/torpedo/orchestration/stacks.rb

Constant Summary collapse

@@stack = 
nil
@@image_ref = 
nil
@@flavor_ref = 
nil

Instance Method Summary collapse

Instance Method Details

#setup ⇒ Object 



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# File 'lib/torpedo/orchestration/stacks.rb', line 16

def setup
  @conn=Helper::get_connection
  @compute_conn=Torpedo::Compute::Helper::get_connection
end

#test_001_setup ⇒ Object 



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# File 'lib/torpedo/orchestration/stacks.rb', line 21

def test_001_setup

  assert KEYPAIR_ENABLED == true, "Keyairs should be enabled when running Orchestration tests."

  begin
    @@image_ref = Torpedo::Compute::Servers.image_ref
    if @@image_ref.nil? then
      @@image_ref = Torpedo::Compute::Helper::get_image_ref(@compute_conn)
    end
  rescue Exception => e
    fail("Failed get image ref: #{e.message}")
  end
  begin
    @@flavor_ref = Torpedo::Compute::Servers.flavor_ref
    if @@flavor_ref.nil? then
      @@flavor_ref = Torpedo::Compute::Helper::get_flavor_ref(@compute_conn)
    end
  rescue Exception => e
    fail("Failed get flavor ref: #{e.message}")
  end

end

#test_002_create_stack ⇒ Object 



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# File 'lib/torpedo/orchestration/stacks.rb', line 44

def test_002_create_stack

  template = File.join(File.dirname(__FILE__), "test_server.hot")
  keypair_name = Torpedo::Compute::Keypairs.key_pair.name
  stack_opts = {
    :template => IO.read(template),
    :timeout_mins => (STACK_CREATE_TIMEOUT/60),
    :parameters => {
      :server_name => 'torpedo',
      :key_name => keypair_name,
      :image => @@image_ref,
      :flavor => @@flavor_ref
    }
  }
  stack_data = @conn.create_stack('torpedo', stack_opts).body['stack']

  stack = @conn.stacks.get(stack_data['id'])
  @@stack = stack
  assert_equal "CREATE_IN_PROGRESS", stack.stack_status

  begin
     timeout(STACK_CREATE_TIMEOUT) do
       until stack.stack_status == 'CREATE_COMPLETE' do
         if stack.stack_status =~ /FAILED/ then
           fail('Failure status detected when creating stack!')
         end
         stack = @conn.stacks.get(stack.id)
         sleep 1
       end
     end
   rescue Timeout::Error => te
     fail('Timeout creating stack.')
   end

end

#test_003_update_stack ⇒ Object 



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# File 'lib/torpedo/orchestration/stacks.rb', line 80

def test_003_update_stack

  template = File.join(File.dirname(__FILE__), "test_server.hot")
  keypair_name = Torpedo::Compute::Keypairs.key_pair.name
  stack_opts = {
    :template => IO.read(template),
    # update just the stack timeout
    :timeout_mins => (STACK_CREATE_TIMEOUT/60)+1,
    :parameters => {
      :server_name => 'torpedo',
      :key_name => keypair_name,
      :image => @@image_ref,
      :flavor => @@flavor_ref
    }
  }
  @conn.update_stack(@@stack.id, @@stack.stack_name, stack_opts).body['stack']
  stack = @conn.stacks.get(@@stack.id)
  assert_equal "UPDATE_IN_PROGRESS", stack.stack_status

  begin
    timeout(STACK_CREATE_TIMEOUT) do
      until stack.stack_status == 'UPDATE_COMPLETE' do
        if stack.stack_status =~ /FAILED/ then
          fail('Failure status detected when updating stack!')
        end
        stack = @conn.stacks.get(stack.id)
        sleep 1
      end
    end
  rescue Timeout::Error => te
    fail('Timeout updating stack.')
  end

end