Class: Capistrano::DataPlaneApi::Deploy::Group

Inherits:
Object
  • Object
show all
Defined in:
lib/capistrano/data_plane_api/deploy/group.rb

Overview

Class which deploys the app to all servers in a particular HAProxy backend/group.

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Group

: (Args) -> void



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# File 'lib/capistrano/data_plane_api/deploy/group.rb', line 18

def initialize(args)
  @args = args
  @deployment_stats = T.let(DeploymentStats.new, DeploymentStats)
  @backend = T.let(nil, T.nilable(Configuration::Backend))
  @servers = T.let(nil, T.nilable(T::Array[Configuration::Server]))
end

Class Method Details

.call(args) ⇒ Object

: (Args) -> Symbol



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# File 'lib/capistrano/data_plane_api/deploy/group.rb', line 12

def call(args)
  new(args).call
end

Instance Method Details

#call ⇒ Object

Whether the deployment has been successful : -> Symbol



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# File 'lib/capistrano/data_plane_api/deploy/group.rb', line 27

def call
  @backend = ::Capistrano::DataPlaneApi.find_backend(T.must(@args.group))
  @servers = servers(@backend)
  start_deployment

  state = :pending
  @servers&.each do |server|
    server_stats = @deployment_stats[T.must(server.name)]
    puts COLORS.bold.blue("Deploying the app to `#{server.stage}` -- `#{@backend.name}:#{server.name}`")

    puts @args.humanized_deploy_command(server.stage)
    puts

    next if @args.test?

    server_stats.start_time = ::Time.now
    deploy_command = @args.deploy_command(server.stage)
    case system deploy_command
    when true
      state = :success
    when false
      state = :failed
    when nil
      state = :pending
    end

    server_stats.end_time = ::Time.now
    server_stats.state = state

    next if state == :success

    puts COLORS.bold.red("Command `#{deploy_command}` failed")
    break
  end

  return :pending if @args.test?

  finish_deployment(state: state)
  print_summary
  state
end