Class: Kontena::Cli::Stacks::YAML::Opto::Resolvers::ServiceInstances

Inherits:
Opto::Resolver
  • Object
show all
Includes:
Common
Defined in:
lib/kontena/cli/stacks/yaml/opto/service_instances_resolver.rb

Instance Method Summary collapse

Methods included from Common

#access_token=, #add_master, #any_key_to_continue, #any_key_to_continue_with_timeout, #api_url, #api_url=, #caret, #clear_current_grid, #client, #cloud_auth?, #cloud_client, #config, #confirm, #confirm_command, #current_grid, #current_master_index, #debug?, #display_account_login_info, #display_login_info, display_logo, #display_master_login_info, #error, exit_with_error, #kontena_account, #logger, #pastel, #print, #prompt, #puts, #require_api_url, #require_token, #reset_client, #reset_cloud_client, #running_quiet?, #running_silent?, #running_verbose?, #spin_if, #spinner, #sprint, #sputs, #stdin_input, #use_refresh_token, #vfakespinner, #vputs, #vspinner, #warning

Instance Method Details

#resolve ⇒ Object 



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# File 'lib/kontena/cli/stacks/yaml/opto/service_instances_resolver.rb', line 6

def resolve
  return nil unless current_master && current_grid
  require 'kontena/cli/stacks/show_command'
  stack = client.get("stacks/#{current_grid}/#{self.stack}")
  service = stack['services'].find { |s| s['name'] == hint }
  if service
    service['instances']
  else
    nil
  end
rescue Kontena::Errors::StandardError
  nil
end

#stack ⇒ Object 



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# File 'lib/kontena/cli/stacks/yaml/opto/service_instances_resolver.rb', line 20

def stack
  ENV['STACK']
end