Class: Command::MaintenanceOff

Inherits:
Base
  • Object
show all
Defined in:
lib/command/maintenance_off.rb

Constant Summary collapse

NAME = 
"maintenance:off"
OPTIONS = 
[
  app_option(required: true),
  domain_option
].freeze
DESCRIPTION = 
"Disables maintenance mode for an app"
LONG_DESCRIPTION = 
<<~DESC
  - Disables maintenance mode for an app
  - Specify the one-off workload through `one_off_workload` in the `.controlplane/controlplane.yml` file
  - Optionally specify the maintenance workload through `maintenance_workload` in the `.controlplane/controlplane.yml` file (defaults to 'maintenance')
  - Maintenance mode is only supported for domains that use path based routing mode and have a route configured for the prefix '/' on either port 80 or 443
DESC

Constants inherited from Base

Base::ACCEPTS_EXTRA_OPTIONS, Base::ALL_VALIDATIONS, Base::DEFAULT_ARGS, Base::EXAMPLES, Base::HIDE, Base::REQUIRES_ARGS, Base::USAGE, Base::VALIDATIONS, Base::VALIDATIONS_WITHOUT_ADDITIONAL_OPTIONS, Base::VALIDATIONS_WITH_ADDITIONAL_OPTIONS, Base::WITH_INFO_HEADER

Instance Attribute Summary

Attributes inherited from Base

#config

Instance Method Summary collapse

Methods inherited from Base

add_app_identity_option, all_commands, all_options, all_options_by_key_name, app_option, #args_join, commit_option, common_options, #cp, cpu_option, detached_option, domain_option, #ensure_docker_running!, entrypoint_option, image_option, #initialize, interactive_option, location_option, log_method_option, logs_limit_option, logs_since_option, memory_option, org_option, #progress, replica_option, #run_command_in_latest_image, run_release_phase_option, skip_confirm_option, skip_post_creation_hook_option, skip_pre_deletion_hook_option, skip_secret_access_binding_option, skip_secrets_setup_option, #step, #step_error, #step_finish, terminal_size_option, trace_option, upstream_token_option, use_local_token_option, validations_option, verbose_option, version_option, wait_option, workload_option

Methods included from Helpers

normalize_command_name, normalize_option_name, random_four_digits, strip_str_and_validate

Constructor Details

This class inherits a constructor from Command::Base

Instance Method Details

#call ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/command/maintenance_off.rb', line 18

def call # rubocop:disable Metrics/MethodLength
  one_off_workload = config[:one_off_workload]
  maintenance_workload = config.current[:maintenance_workload] || "maintenance"

  domain_data = if config.domain
                  cp.fetch_domain(config.domain)
                else
                  cp.find_domain_for([one_off_workload, maintenance_workload])
                end
  unless domain_data
    raise "Can't find domain. " \
          "Maintenance mode is only supported for domains that use path based routing mode " \
          "and have a route configured for the prefix '/' on either port 80 or 443."
  end

  domain = domain_data["name"]
  if cp.domain_workload_matches?(domain_data, one_off_workload)
    progress.puts("Maintenance mode is already disabled for app '#{config.app}'.")
    return
  end

  cp.fetch_workload!(maintenance_workload)

  # Start all other workloads
  Cpl::Cli.start(["ps:start", "-a", config.app, "--wait"])

  progress.puts

  # Switch domain workload
  step("Switching workload for domain '#{domain}' to '#{one_off_workload}'") do
    cp.set_domain_workload(domain_data, one_off_workload)

    # Give it a bit of time for the domain to update
    Kernel.sleep(30)
  end

  progress.puts

  # Stop maintenance workload
  Cpl::Cli.start(["ps:stop", "-a", config.app, "-w", maintenance_workload, "--wait"])

  progress.puts("\nMaintenance mode disabled for app '#{config.app}'.")
end