Class: Hako::Schedulers::EcsServiceComparator

Inherits:
Object
  • Object
show all
Defined in:
lib/hako/schedulers/ecs_service_comparator.rb

Instance Method Summary collapse

Constructor Details

#initialize(expected_service) ⇒ EcsServiceComparator

Returns a new instance of EcsServiceComparator.



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# File 'lib/hako/schedulers/ecs_service_comparator.rb', line 8

def initialize(expected_service)
  @expected_service = expected_service
  @schema = service_schema
end

Instance Method Details

#awsvpc_configuration_schema ⇒ Object (private) 



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# File 'lib/hako/schedulers/ecs_service_comparator.rb', line 45

def awsvpc_configuration_schema
  Schema::Structure.new.tap do |struct|
    struct.member(:subnets, Schema::UnorderedArray.new(Schema::String.new))
    struct.member(:security_groups, Schema::UnorderedArray.new(Schema::String.new))
    struct.member(:assign_public_ip, Schema::String.new)
  end
end

#default_configuration ⇒ Object (private) 



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# File 'lib/hako/schedulers/ecs_service_comparator.rb', line 53

def default_configuration
  {
    maximum_percent: 200,
    minimum_healthy_percent: 100,
  }
end

#deployment_configuration_schema ⇒ Object (private) 



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# File 'lib/hako/schedulers/ecs_service_comparator.rb', line 32

def deployment_configuration_schema
  Schema::Structure.new.tap do |struct|
    struct.member(:maximum_percent, Schema::Integer.new)
    struct.member(:minimum_healthy_percent, Schema::Integer.new)
  end
end

#different?(actual_service) ⇒ Boolean

Parameters:

  • actual_service (Aws::ECS::Types::Service)

Returns:

  • (Boolean) 


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# File 'lib/hako/schedulers/ecs_service_comparator.rb', line 15

def different?(actual_service)
  !@schema.same?(actual_service.to_h, @expected_service)
end

#network_configuration_schema ⇒ Object (private) 



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# File 'lib/hako/schedulers/ecs_service_comparator.rb', line 39

def network_configuration_schema
  Schema::Structure.new.tap do |struct|
    struct.member(:awsvpc_configuration, awsvpc_configuration_schema)
  end
end

#service_schema ⇒ Object (private) 



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# File 'lib/hako/schedulers/ecs_service_comparator.rb', line 21

def service_schema
  Schema::Structure.new.tap do |struct|
    struct.member(:desired_count, Schema::Integer.new)
    struct.member(:task_definition, Schema::String.new)
    struct.member(:deployment_configuration, Schema::WithDefault.new(deployment_configuration_schema, default_configuration))
    struct.member(:platform_version, Schema::WithDefault.new(Schema::String.new, 'LATEST'))
    struct.member(:network_configuration, Schema::Nullable.new(network_configuration_schema))
    struct.member(:health_check_grace_period_seconds, Schema::Nullable.new(Schema::Integer.new))
  end
end