Class: Kontena::Cli::Stacks::UpgradeCommand

Inherits:

Kontena::Command

• Object
• Clamp::Command
• Kontena::Command
• Kontena::Cli::Stacks::UpgradeCommand

Includes:

Common, GridOptions, Common, Common::StackFileOrNameParam, Common::StackValuesFromOption, Common::StackValuesToOption

Defined in:

lib/kontena/cli/stacks/upgrade_command.rb

Instance Attribute Summary

Attributes included from Common::StackValuesFromOption

#values

Attributes included from Common::StackValuesToOption

#values

Attributes inherited from Kontena::Command

#arguments, #exit_code, #result

Instance Method Summary

• #execute ⇒ Object
• #read_stack ⇒ Object
• #stack_url ⇒ Object
• #update_stack(stack) ⇒ Object

Methods included from Common::StackValuesFromOption

included

Methods included from Common::StackValuesToOption

#dump_variables, included

Methods included from Common::StackFileOrNameParam

included

Methods included from Common

#abort_on_validation_errors, #current_dir, #display_notifications, #generate_services, #generate_volumes, #hint_on_validation_notifications, #reader_from_yaml, #require_config_file, #set_env_variables, #stack_from_reader, #stack_from_yaml, #stack_name, #stack_read_and_dump, #stacks_client

Methods included from Kontena::Cli::Services::ServicesHelper

#create_service, #delete_service, #deploy_service, #get_service, #health_status, #health_status_icon, #int_to_filesize, #parse_build_args, #parse_container_name, #parse_deploy_opts, #parse_health_check, #parse_image, #parse_links, #parse_log_opts, #parse_memory, #parse_ports, #parse_relative_time, #parse_secrets, #parse_service_id, #render_service_deploy_instances, #restart_service, #scale_service, #show_service, #show_service_containers, #show_service_instances, #start_service, #stop_service, #update_service, #wait_for_deploy_to_finish

Methods included from Common

#access_token=, #add_master, #any_key_to_continue, #any_key_to_continue_with_timeout, #api_url, #api_url=, #api_url_version, #ask, #clear_current_grid, #client, #cloud_auth?, #cloud_client, #config, #confirm, #confirm_command, #current_account, #current_grid, #current_grid=, #current_master, #current_master=, #current_master_index, #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_current_account, #require_current_grid, #require_current_master, #require_token, #reset_client, #reset_cloud_client, #running_silent?, #running_verbose?, #settings, #settings_filename, #spinner, #sprint, #sputs, #stdin_input, #use_refresh_token, #vfakespinner, #vputs, #vspinner, #warning, #yes?

Methods included from GridOptions

included

Methods inherited from Kontena::Command

banner, callback_matcher, #help_requested?, inherited, load_subcommand, requires_current_account_token, requires_current_account_token?, requires_current_grid, requires_current_grid?, requires_current_master, requires_current_master?, requires_current_master_token, requires_current_master_token?, #run, #run_callbacks, #verify_current_account_token, #verify_current_grid, #verify_current_master, #verify_current_master_token

Instance Method Details

#execute ⇒ Object

# File 'lib/kontena/cli/stacks/upgrade_command.rb', line 25

def execute
  master_data = spinner "Reading stack #{pastel.cyan(name)} metadata from Kontena Master" do |spin|
    read_stack || spin.fail!
  end

  stack = stack_read_and_dump(filename, name: name, values: values, defaults: master_data['variables'])

  unless force? || master_data['stack'] == stack['stack']
    confirm "Replacing stack #{Kontena.pastel.cyan(master_data['stack'])} on master with #{Kontena.pastel.cyan(stack['stack'])} from #{Kontena.pastel.yellow(filename)}. Are you sure?"
  end

  spinner "Upgrading stack #{pastel.cyan(name)}" do |spin|
    update_stack(stack) || spin.fail!
  end

  Kontena.run(['stack', 'deploy', name]) if deploy?
end

#read_stack ⇒ Object

# File 'lib/kontena/cli/stacks/upgrade_command.rb', line 51

def read_stack
  client.get(stack_url)
end

#stack_url ⇒ Object

# File 'lib/kontena/cli/stacks/upgrade_command.rb', line 47

def stack_url
  @stack_url ||= "stacks/#{current_grid}/#{name}"
end

#update_stack(stack) ⇒ Object

# File 'lib/kontena/cli/stacks/upgrade_command.rb', line 43

def update_stack(stack)
  client.put(stack_url, stack)
end