Class: Krane::CLI::RestartCommand

Inherits:
Object
  • Object
show all
Defined in:
lib/krane/cli/restart_command.rb

Constant Summary collapse

DEFAULT_RESTART_TIMEOUT = 
'300s'
OPTIONS = 
{
  "deployments" => { type: :array, banner: "list of deployments",
                     desc: "List of deployment names to restart", default: [] },
  "statefulsets" => { type: :array, banner: "list of statefulsets",
                      desc: "List of statefulset names to restart", default: [] },
  "daemonsets" => { type: :array, banner: "list of daemonsets",
                    desc: "List of daemonset names to restart", default: [] },
  "global-timeout" => { type: :string, banner: "duration", default: DEFAULT_RESTART_TIMEOUT,
                        desc: "Max duration to monitor workloads correctly restarted" },
  "selector" => { type: :string, banner: "'label=value'",
                  desc: "Select workloads by selector(s)" },
  "verify-result" => { type: :boolean, default: true,
                       desc: "Verify workloads correctly restarted" },
}

Class Method Summary collapse

Class Method Details

.from_options(namespace, context, options) ⇒ Object 



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# File 'lib/krane/cli/restart_command.rb', line 22

def self.from_options(namespace, context, options)
  require 'krane/restart_task'
  selector = ::Krane::LabelSelector.parse(options[:selector]) if options[:selector]
  restart = ::Krane::RestartTask.new(
    namespace: namespace,
    context: context,
    global_timeout: ::Krane::DurationParser.new(options["global-timeout"]).parse!.to_i,
  )
  restart.run!(
    deployments: options[:deployments],
    statefulsets: options[:statefulsets],
    daemonsets: options[:daemonsets],
    selector: selector,
    verify_result: options["verify-result"]
  )
end