Class: Chef::Knife::VsphereClusterList

Inherits:
BaseVsphereCommand show all
Defined in:
lib/chef/knife/vsphere_cluster_list.rb

Overview

Lists all known clusters in the configured datacenter

Instance Method Summary collapse

Methods inherited from BaseVsphereCommand

#choose_datastore, common_options, #conn_opts, #datacenter, #fatal_exit, #find_all_in_folder, #find_datastore, #find_datastorecluster, #find_datastores_regex, #find_device, #find_folder, #find_in_folder, #find_network, #find_pool, #find_pool_folder, #find_pools_and_clusters, #get_config, #get_password_from_stdin, #get_path_to_object, #linux?, #number_to_human_size, #password, #tcp_test_port, #tcp_test_port_vm, #traverse_folders_for_computeresources, #traverse_folders_for_dc, #traverse_folders_for_pools, #vim_connection, #windows?

Methods inherited from Chef::Knife

#log_verbose?

Instance Method Details

#find_cluster_folder(folderName) ⇒ Object 



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# File 'lib/chef/knife/vsphere_cluster_list.rb', line 29

def find_cluster_folder(folderName)
  dc = datacenter
  base_entity = dc.hostFolder
  entity_array = folderName.split("/")
  entity_array.each do |entityArrItem|
    if entityArrItem != ""
      base_entity = base_entity.childEntity.grep(RbVmomi::VIM::ManagedObject).find { |f| f.name == entityArrItem } ||
        abort("no such folder #{folderName} while looking for #{entityArrItem}")
    end
  end
  base_entity
end

#run ⇒ Object 



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# File 'lib/chef/knife/vsphere_cluster_list.rb', line 42

def run
  vim_connection
  base_folder = find_cluster_folder(get_config(:folder))
  ui.output(traverse_folders(base_folder))
end

#traverse_folders(folder) ⇒ Object 



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# File 'lib/chef/knife/vsphere_cluster_list.rb', line 15

def traverse_folders(folder)
  return if folder.is_a? RbVmomi::VIM::VirtualApp

  if folder.is_a? RbVmomi::VIM::ClusterComputeResource
    clusters = folder.path[3..-1].reject { |p| p.last == "ClusterComputeResource" }
    return { "Cluster" => clusters.map(&:last).join("/") }
  end

  folders = find_all_in_folder(folder, RbVmomi::VIM::ManagedObject) || []
  folders.map do |child|
    traverse_folders(child)
  end
end