Class: NdrDevSupport::Daemon::CDCredentials

Inherits:
Object
  • Object
show all
Includes:
Stoppable
Defined in:
lib/ndr_dev_support/daemon/cd_credentials.rb

Overview

Wrapper around Capistrano based Continuous Deployment of application credentials

Assumes there is a capistrano task “app:update_secrets” which can be used together with a target name, e.g. cap target app:update_secrets to update a capistrano target with secrets / credentials from one or more repositories. To use this daemon, a number of environment variables need to be set including CD_TARGETS and CD_URLS.

Constant Summary

Constants included from Stoppable

Stoppable::BIG_SLEEP, Stoppable::LITTLE_SLEEP, Stoppable::MAX_MEMORY, Stoppable::MAX_UPTIME, Stoppable::RESTART_FILENAME

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Stoppable

#log, #logger, #run, #should_stop?, #stop

Constructor Details

#initialize(name:, cd_targets:, cd_urls:) ⇒ CDCredentials

Returns a new instance of CDCredentials.

Raises:

  • (ArgumentError) 


27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/ndr_dev_support/daemon/cd_credentials.rb', line 27

def initialize(name:, cd_targets:, cd_urls:)
  super

  # Worker name can be used for clear logging:
  @name = name
  raise ArgumentError, 'No WORKER_NAME specified!' if name.blank?

  # Capistrano targets to use for deployments
  @cd_targets = cd_targets
  raise ArgumentError, 'No CD_TARGETS specified!' unless cd_targets&.present?

  # URLs to watch for continuous deployment
  @cd_urls = cd_urls
  raise ArgumentError, 'No CD_URLS specified!' unless cd_urls&.present?
end

Class Method Details

.from_args(env) ⇒ Object 



19
20
21
22
23
24
25
 
# File 'lib/ndr_dev_support/daemon/cd_credentials.rb', line 19

def self.from_args(env)
  name = env['WORKER_NAME'].to_s
  cd_targets = env['CD_TARGETS'].to_s.split
  cd_urls = env['CD_URLS'].to_s.split

  new(name: name, cd_targets: cd_targets, cd_urls: cd_urls)
end