Class: ContainerShip::TaskDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/container_ship/task_definition.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cluster_name, type, name, environment, build_number) ⇒ TaskDefinition

Returns a new instance of TaskDefinition.



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# File 'lib/container_ship/task_definition.rb', line 7

def initialize(cluster_name, type, name, environment, build_number)
  @cluster_name = cluster_name
  @type = type
  @name = name
  @environment = environment
  @build_number = build_number
end

Instance Attribute Details

#build_number ⇒ Object (readonly)

Returns the value of attribute build_number.



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# File 'lib/container_ship/task_definition.rb', line 5

def build_number
  @build_number
end

#cluster_name ⇒ Object (readonly)

Returns the value of attribute cluster_name.



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# File 'lib/container_ship/task_definition.rb', line 5

def cluster_name
  @cluster_name
end

#environment ⇒ Object (readonly)

Returns the value of attribute environment.



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# File 'lib/container_ship/task_definition.rb', line 5

def environment
  @environment
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/container_ship/task_definition.rb', line 5

def name
  @name
end

Instance Method Details

#full_cluster_name ⇒ Object 



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# File 'lib/container_ship/task_definition.rb', line 27

def full_cluster_name
  "#{@cluster_name}-#{@environment}"
end

#full_name ⇒ Object 



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# File 'lib/container_ship/task_definition.rb', line 31

def full_name
  "#{@cluster_name}-#{@name}-#{@environment}"
end

#image_name ⇒ Object 



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# File 'lib/container_ship/task_definition.rb', line 35

def image_name
  ENV.fetch('ECR_REPOSITORY') + full_cluster_name
end

#log_group_name ⇒ Object 



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# File 'lib/container_ship/task_definition.rb', line 39

def log_group_name
  return nil unless main_container_definition.dig(:log_configuration, :log_driver).to_s == 'awslogs'

  main_container_definition.dig(:log_configuration, :options, :'awslogs-group')
end

#log_stream_name(task_arn) ⇒ Object 



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# File 'lib/container_ship/task_definition.rb', line 45

def log_stream_name(task_arn)
  return nil unless main_container_definition.dig(:log_configuration, :log_driver).to_s == 'awslogs'

  prefix = main_container_definition.dig(:log_configuration, :options, :'awslogs-stream-prefix')
  "#{prefix}/#{full_name}/#{task_arn.split('/').last}"
end

#run_task_options ⇒ Object 



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# File 'lib/container_ship/task_definition.rb', line 52

def run_task_options
  @run_task_options ||= if File.exist?(run_task_options_path)
                          JSON.parse(File.read(run_task_options_path), symbolize_names: true)
                        else
                          {}
                        end
end

#to_h ⇒ Object 



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# File 'lib/container_ship/task_definition.rb', line 15

def to_h
  task_definition_hash
    .merge(
      family: full_name,
      container_definitions: task_definition_hash[:container_definitions].map do |d|
        next d unless d[:essential]

        d.merge(name: full_name, image: "#{image_name}:#{@build_number}")
      end
    )
end