Class: Chef::Knife::VsphereVmMigrate

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

Overview

migrate vm to specified resource pool , datastore and host

Instance Method Summary collapse

Methods inherited from BaseVsphereCommand

#choose_datastore, #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_common_options, #get_config, #get_datacenter, #get_password, #get_path_to_object, #get_vim_connection, #get_vm, #get_vms, #tcp_test_port, #tcp_test_port_vm, #traverse_folders_for_dc, #traverse_folders_for_vm, #traverse_folders_for_vms

Instance Method Details

#find_host_folder(folder, type, name) ⇒ Object 



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# File 'lib/chef/knife/vshpere_vm_migrate.rb', line 47

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/vshpere_vm_migrate.rb', line 51

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 = get_vim_connection
  dc=get_datacenter
  folder = find_folder(get_config(:folder)) || dc.vmFolder

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


priority=config[:priority]
dest_host=config[:dest_host]
ndc = find_datastore(config[:dest_datastore]) or abort "dest-datastore not found"
npool=find_pool(config[:resource_pool])
folderd = dc.hostFolder
pool = traverse_folders_for_pool(folderd,config[:resource_pool] ) or 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/vshpere_vm_migrate.rb', line 33

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
      if child.name == poolname then return child end
    elsif child.class == RbVmomi::VIM::Folder
      pool = traverse_folders_for_pool(child, poolname)
      if pool then return pool end
    end
  end
  return false
end