Class: Runners::Kubernetes::UpdateNodeStatus

Inherits:
Object
  • Object
show all
Includes:
UpdateNodeStatusHelper
Defined in:
app/services/runners/kubernetes/update_node_status.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from UpdateNodeStatusHelper

#check_slot_release, #remove_unknown_runner, #send_metrics

Instance Attribute Details

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'app/services/runners/kubernetes/update_node_status.rb', line 8

def node
  @node
end

Instance Method Details

#perform(node:) ⇒ Object 



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# File 'app/services/runners/kubernetes/update_node_status.rb', line 10

def perform(node:)
  @node = node

  # Other tasks can be started at this time. Because of this it's necessary to load the tasks first and then the containers
  started_tasks = Task.started.where(:slot.in => node.slots.pluck(:id)).to_a

  node.update!(runner_capacity_reached: pending_schedule_pods?)

  execution_infos.each do |execution_info|
    runner_id = execution_info.id
    slot = node.slots.find_by(runner_id: runner_id)

    if slot
      if execution_info.terminated?
        Rails.logger.debug("Pod #{runner_id} Complete")
        check_slot_release(slot: slot, runner_id: runner_id)
      else
        slot.current_task&.update!(error: execution_info.error) if execution_info.error
        Rails.logger.debug("Pod is not terminated (it is #{execution_info.status}). Ignoring.")
      end
    else
      remove_unknown_runner(node: node, runner_id: runner_id)
    end
  end

  RescheduleTasksForMissingRunners
    .new(runner_ids: pods.keys, started_tasks: started_tasks)
    .perform

  node.register_success

  send_metrics(node: node, execution_infos: execution_infos)
rescue KubernetesClient::NetworkError => e
  Rails.logger.debug("Error #{e.class}: #{e}")
  node.register_error(e.message)
end