Class: ComputingPreserveDeployment

Inherits:
Object
  • Object
show all
Includes:
WaitUntil
Defined in:
lib/strategy/computing_preserve.rb

Instance Method Summary collapse

Methods included from WaitUntil

#wait_until

Instance Method Details

#after_group(group) ⇒ Object 



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# File 'lib/strategy/computing_preserve.rb', line 17

def after_group group
  group.update_size(group.min_size - 1, group.max_size - 1)
end

#after_instance(instance) ⇒ Object 



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# File 'lib/strategy/computing_preserve.rb', line 13

def after_instance instance
  wait_until_instances_ok instance.group
end

#before_group(group) ⇒ Object 



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# File 'lib/strategy/computing_preserve.rb', line 5

def before_group group
  group.update_size(group.min_size + 1, group.max_size + 1)
end

#before_instance(instance) ⇒ Object 



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# File 'lib/strategy/computing_preserve.rb', line 9

def before_instance instance
  wait_until_instances_ok instance.group
end

#wait_until_instances_ok(group) ⇒ Object 



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# File 'lib/strategy/computing_preserve.rb', line 21

def wait_until_instances_ok group
  wait_until do
    group.health_load_balancer_instances == group.desired_capacity
  end
end