Class: EcsDeploy::TaskDefinition
- Inherits:
-
Object
- Object
- EcsDeploy::TaskDefinition
- Defined in:
- lib/ecs_deploy/task_definition.rb
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(task_definition_name:, region: nil, volumes: [], container_definitions: [], task_role_arn: nil) ⇒ TaskDefinition
constructor
A new instance of TaskDefinition.
- #recent_task_definition_arns ⇒ Object
- #register ⇒ Object
- #run(info) ⇒ Object
Constructor Details
#initialize(task_definition_name:, region: nil, volumes: [], container_definitions: [], task_role_arn: nil) ⇒ TaskDefinition
Returns a new instance of TaskDefinition.
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# File 'lib/ecs_deploy/task_definition.rb', line 12 def initialize( task_definition_name:, region: nil, volumes: [], container_definitions: [], task_role_arn: nil ) @task_definition_name = task_definition_name @task_role_arn = task_role_arn @region = region || EcsDeploy.config.default_region || ENV["AWS_DEFAULT_REGION"] @container_definitions = container_definitions.map do |cd| if cd[:docker_labels] cd[:docker_labels] = cd[:docker_labels].map { |k, v| [k.to_s, v] }.to_h end if cd[:log_configuration] && cd[:log_configuration][:options] cd[:log_configuration][:options] = cd[:log_configuration][:options].map { |k, v| [k.to_s, v] }.to_h end cd end @volumes = volumes @client = Aws::ECS::Client.new(region: @region) end |
Class Method Details
.deregister(arn, region: nil) ⇒ Object
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# File 'lib/ecs_deploy/task_definition.rb', line 3 def self.deregister(arn, region: nil) region = region || EcsDeploy.config.default_region || ENV["AWS_DEFAULT_REGION"] client = Aws::ECS::Client.new(region: region) client.deregister_task_definition({ task_definition: arn, }) EcsDeploy.logger.info "deregister task definition [#{arn}] [#{region}] [#{Paint['OK', :green]}]" end |
Instance Method Details
#recent_task_definition_arns ⇒ Object
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# File 'lib/ecs_deploy/task_definition.rb', line 35 def recent_task_definition_arns resp = @client.list_task_definitions( family_prefix: @task_definition_name, sort: "DESC" ) resp.task_definition_arns rescue [] end |
#register ⇒ Object
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# File 'lib/ecs_deploy/task_definition.rb', line 45 def register @client.register_task_definition({ family: @task_definition_name, container_definitions: @container_definitions, volumes: @volumes, task_role_arn: @task_role_arn, }) EcsDeploy.logger.info "register task definition [#{@task_definition_name}] [#{@region}] [#{Paint['OK', :green]}]" end |
#run(info) ⇒ Object
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# File 'lib/ecs_deploy/task_definition.rb', line 55 def run(info) resp = @client.run_task({ cluster: info[:cluster], task_definition: @task_definition_name, overrides: { container_overrides: info[:container_overrides] || [] }, count: info[:count] || 1, started_by: "capistrano", }) unless resp.failures.empty? resp.failures.each do |f| raise "#{f.arn}: #{f.reason}" end end wait_targets = Array(info[:wait_stop]) unless wait_targets.empty? @client.wait_until(:tasks_running, cluster: info[:cluster], tasks: resp.tasks.map { |t| t.task_arn }) @client.wait_until(:tasks_stopped, cluster: info[:cluster], tasks: resp.tasks.map { |t| t.task_arn }) resp = @client.describe_tasks(cluster: info[:cluster], tasks: resp.tasks.map { |t| t.task_arn }) resp.tasks.each do |t| t.containers.each do |c| next unless wait_targets.include?(c.name) unless c.exit_code.zero? raise "Task has errors: #{c.reason}" end end end end EcsDeploy.logger.info "run task [#{@task_definition_name} #{info.inspect}] [#{@region}] [#{Paint['OK', :green]}]" end |