// getVCHs will check vm with same name under this resource pool, to see if that's VCH vm, and it will also check children vApp, to see if that's a VCH.
// eventually return all fond VCH VMs
func (d *Dispatcher) getChildVCHs(pool *object.ResourcePool, searchVapp bool) ([]*vm.VirtualMachine, error) {
defer trace.End(trace.Begin(pool.InventoryPath))
// check if pool itself contains VCH vm.
var vchs []*vm.VirtualMachine
poolName := pool.Name()
computeResource := compute.NewResourcePool(d.ctx, d.session, pool.Reference())
vmm, err := computeResource.GetChildVM(d.ctx, d.session, poolName)
if err != nil {
return nil, errors.Errorf("Failed to query children VM in resource pool %q: %s", pool.InventoryPath, err)
}
if vmm != nil {
vmm.InventoryPath = path.Join(pool.InventoryPath, poolName)
if ok, _ := d.isVCH(vmm); ok {
log.Debugf("%q is VCH", vmm.InventoryPath)
vchs = append(vchs, vmm)
}
}
if !searchVapp {
return vchs, nil
}
vappPath := path.Join(pool.InventoryPath, "*")
vapps, err := d.session.Finder.VirtualAppList(d.ctx, vappPath)
if err != nil {
if _, ok := err.(*find.NotFoundError); ok {
return vchs, nil
}
log.Debugf("Failed to query vapp %q: %s", vappPath, err)
}
for _, vapp := range vapps {
childVCHs, err := d.getChildVCHs(vapp.ResourcePool, false)
if err != nil {
return nil, err
}
vchs = append(vchs, childVCHs...)
}
return vchs, nil
}
