Class: Chef::Knife::VsphereVmFind

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

Overview

find vms belonging to pool that match criteria, display specified fields

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?

Instance Method Details

#run ⇒ Object

Main entry point to the command



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# File 'lib/chef/knife/vsphere_vm_find.rb', line 123

def run
  property_map("name" => "name")
  property_map("runtime.powerState" => "state") { |value| state_to_english(value) }

  property_map("config.cpuHotAddEnabled" => "cpu_hot_add_enabled") if get_config(:cpu_hot_add_enabled)
  property_map("config.memoryHotAddEnabled" => "memory_hot_add_enabled") if get_config(:memory_hot_add_enabled)
  property_map("guest.guestFullName" => "os") if get_config(:matchos) || get_config(:os)
  property_map("guest.hostName" => "hostname") if get_config(:hostname)
  property_map("guest.ipAddress" => "ip") if get_config(:matchip) || get_config(:ip)
  property_map("guest.toolsStatus" => "tools") if get_config(:matchtools) || get_config(:tools)
  property_map("summary.config.memorySizeMB" => "ram") if get_config(:ram)
  property_map("summary.config.numCpu" => "cpu") if get_config(:cpu)
  property_map("summary.overallStatus" => "alarms") if get_config(:alarms)
  property_map("summary.runtime.host" => "host_name", &:name) if get_config(:host_name)

  # TODO: https://www.vmware.com/support/developer/converter-sdk/conv55_apireference/vim.VirtualMachine.html#field_detail says this is deprecated
  property_map("layout.disk" => "esx_disk") { |disks| disks.map(&:diskFile) } if get_config(:esx_disk)
  property_map("snapshot.rootSnapshotList" => "snapshots") { |snapshots| Array(snapshots).map(&:name) } if get_config(:snapshots)

  if get_config(:networks)
    property_map("guest.net" => "networks") do |nets|
      ipregex = /^(?:[0-9]{1,3}\.){3}[0-9]{1,3}$/
      nets.map do |net|
        firstip = net.ipConfig.ipAddress.first { |i| i.ipAddress[ipregex] }
        { "name" => net.network, "ip" => firstip.ipAddress, "prefix" => firstip.prefixLength }
      end
    end
  end

  if get_config(:os_disk)
    property_map("guest.disk" => "disks") do |disks|
      disks.map do |disk|
        { "name" => disk.diskPath,
          "capacity" => disk.capacity / 1024 / 1024,
          "free" => disk.freeSpace / 1024 / 1024 }
      end
    end
  end

  output = matched_vms.map do |vm|
    thisvm = {}
    @output_pairs.each do |property, out_key|
      thisvm[out_key] = if @blocks[out_key]
                          @blocks[out_key].call(vm[property])
                        else
                          vm[property]
                        end
    end

    thisvm["folder"] = full_path_to(vm) if get_config(:full_path)
    thisvm["folder"] = vm.obj.parent.name if get_config(:short_path)

    thisvm
  end
  ui.output(output.compact)
end