Class: Chef::Knife::VsphereVmMigrate

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

Overview

migrate vm to specified resource pool , datastore and host

Instance Method Summary collapse

Methods inherited from BaseVsphereCommand

#choose_datastore, common_options, #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, #get_config, #get_path_to_object, #get_vm, #get_vms, #linux?, #password, #tcp_test_port, #tcp_test_port_vm, #traverse_folders_for_computeresources, #traverse_folders_for_dc, #traverse_folders_for_vm, #traverse_folders_for_vms, #vim_connection, #windows?

Methods inherited from Chef::Knife

#log_verbose?

Instance Method Details

#find_host_folder(folder, _type, name) ⇒ Object 



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# File 'lib/chef/knife/vsphere_vm_migrate.rb', line 44

def find_host_folder(folder, _type, name)
  folder.host.find { |o| o.name == name }
end

#run ⇒ Object 



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# File 'lib/chef/knife/vsphere_vm_migrate.rb', line 48

def run
  $stdout.sync = true
  vmname = @name_args[0]
  if vmname.nil?
    show_usage
    fatal_exit('You must specify a virtual machine name')
  end

  vim_connection
  dc = datacenter
  folder = find_folder(get_config(:folder)) || dc.vmFolder

  vm = find_in_folder(folder, RbVmomi::VIM::VirtualMachine, vmname) || abort("VM #{vmname} not found")

  priority = config[:priority]
  dest_host = config[:dest_host]
  ndc = find_datastore(config[:dest_datastore]) || abort('dest-datastore not found')
  npool = find_pool(config[:resource_pool])
  folderd = dc.hostFolder
  pool = traverse_folders_for_pool(folderd, config[:resource_pool]) || abort("Pool #{poolname} not found")
  h = find_host_folder(pool, RbVmomi::VIM::HostSystem, dest_host)
  migrate_spec = RbVmomi::VIM.VirtualMachineRelocateSpec(datastore: ndc, pool: npool, host: h)
  # puts migrate_spec.host.name
  vm.RelocateVM_Task(spec: migrate_spec, priority: priority).wait_for_completion
end

#traverse_folders_for_pool(folder, poolname) ⇒ Object 



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# File 'lib/chef/knife/vsphere_vm_migrate.rb', line 31

def traverse_folders_for_pool(folder, poolname)
  children = folder.children.find_all
  children.each do |child|
    if child.class == RbVmomi::VIM::ClusterComputeResource || child.class == RbVmomi::VIM::ComputeResource || child.class == RbVmomi::VIM::ResourcePool
      return child if child.name == poolname
    elsif child.class == RbVmomi::VIM::Folder
      pool = traverse_folders_for_pool(child, poolname)
      return pool if pool
    end
  end
  false
end