class Chef::Knife::IonoscloudNodeDelete

Attributes

description[R]
required_options[R]

Public Class Methods

new(args = []) click to toggle source
Calls superclass method
# File lib/chef/knife/ionoscloud_node_delete.rb, line 23
def initialize(args = [])
  super(args)
  @description =
  'Delete a single Kubernetes Node.'
  @required_options = [:cluster_id, :nodepool_id, :ionoscloud_username, :ionoscloud_password]
end

Public Instance Methods

run() click to toggle source
# File lib/chef/knife/ionoscloud_node_delete.rb, line 30
def run
  $stdout.sync = true
  handle_extra_config
  validate_required_params(@required_options, config)

  kubernetes_api = Ionoscloud::KubernetesApi.new(api_client)

  @name_args.each do |node_id|
    begin
      node = kubernetes_api.k8s_nodepools_nodes_find_by_id(config[:cluster_id], config[:nodepool_id], node_id)
    rescue Ionoscloud::ApiError => err
      raise err unless err.code == 404
      ui.error("K8s Node ID #{node_id} not found. Skipping.")
      next
    end

    msg_pair('ID', node.id)
    msg_pair('Name', node.properties.name)
    msg_pair('Public IP', node.properties.public_ip)
    msg_pair('K8s Version', node.properties.k8s_version)
    msg_pair('State', node.metadata.state)

    puts "\n"

    begin
      confirm('Do you really want to delete this K8s Node')
    rescue SystemExit => exc
      next
    end

    kubernetes_api.k8s_nodepools_nodes_delete(config[:cluster_id], config[:nodepool_id], node.id)
    ui.warn("Deleted K8s Node #{node.id}.")
  end
end