Class: Orchestration::Environment

Inherits:
Object
  • Object
show all
Defined in:
lib/orchestration/environment.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Environment

Returns a new instance of Environment.



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# File 'lib/orchestration/environment.rb', line 5

def initialize(options = {})
  @environment = options.fetch(:environment, nil)
end

Instance Method Details

#app_name ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 81

def app_name
  settings.get('docker.repository')
end

#app_port ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 77

def app_port
  ENV.fetch('CONTAINER_PORT', ENV.fetch('WEB_PORT', '3000')).to_i
end

#database_configuration_path ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 32

def database_configuration_path
  root.join('config', 'database.yml')
end

#database_url ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 20

def database_url
  ENV['DATABASE_URL']
end

#database_volume ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 103

def database_volume
  'database'
end

#default_app_name ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 64

def default_app_name
  default = root.basename.to_s
  return default unless defined?(Rails)
  # Edge case if Rails is used as a dependency but we are not a Rails app:
  return default if Rails.application.class.parent == Object

  Rails.application.class.parent.name.underscore
end

#docker_api_version ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 44

def docker_api_version
  '3.7'
end

#docker_compose_config(env = nil) ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 54

def docker_compose_config(env = nil)
  env ||= environment
  YAML.safe_load(File.read(docker_compose_path(env)))
end

#docker_compose_config?(env = nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/orchestration/environment.rb', line 59

def docker_compose_config?(env = nil)
  env ||= environment
  docker_compose_path(env).file?
end

#docker_compose_path(env = nil) ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 48

def docker_compose_path(env = nil)
  return orchestration_root.join('docker-compose.yml') if env.nil?

  orchestration_root.join("docker-compose.#{env}.yml")
end

#environment ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 9

def environment
  return @environment unless @environment.nil?

  ENV['RAILS_ENV'] || ENV['RACK_ENV'] || 'development'
end

#mongo_url ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 24

def mongo_url
  ENV['MONGO_URL']
end

#mongo_volume ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 107

def mongo_volume
  'mongo'
end

#mongoid_configuration_path ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 28

def mongoid_configuration_path
  root.join('config', 'mongoid.yml')
end

#orchestration_configuration_path ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 40

def orchestration_configuration_path
  root.join('.orchestration.yml')
end

#orchestration_dir_name ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 99

def orchestration_dir_name
  'orchestration'
end

#orchestration_root ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 95

def orchestration_root
  root.join(orchestration_dir_name)
end

#rabbitmq_configuration_path ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 36

def rabbitmq_configuration_path
  root.join('config', 'rabbitmq.yml')
end

#rabbitmq_url ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 73

def rabbitmq_url
  ENV.fetch('RABBITMQ_URL', nil)
end

#root ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 89

def root
  defined?(Rails) && Rails.root ? Rails.root : Pathname.new(Dir.pwd)
rescue NoMethodError
  Pathname.new(Dir.pwd)
end

#settings ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 85

def settings
  Settings.new(orchestration_configuration_path)
end

#web_server ⇒ Object 



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# File 'lib/orchestration/environment.rb', line 15

def web_server
  # Used at installation time only
  ENV.fetch('server', 'puma')
end