func handle_UnManagedNode(hostname string, ctxt string) error {
sessionCopy := db.GetDatastore().Copy()
defer sessionCopy.Close()
coll := sessionCopy.DB(conf.SystemConfig.DBConfig.Database).C(models.COLL_NAME_STORAGE_NODES)
var node models.Node
err := coll.Find(bson.M{"hostname": hostname}).One(&node)
if err == mgo.ErrNotFound {
node.Hostname = hostname
node.State = models.NODE_STATE_UNACCEPTED
if node.Fingerprint, err = skyring.GetCoreNodeManager().GetFingerPrint(node.Hostname, ctxt); err != nil {
logger.Get().Error(fmt.Sprintf("%s-Faild to retrive fingerprint from : %s", ctxt, node.Hostname))
return err
}
if err := coll.Insert(node); err != nil {
logger.Get().Error(fmt.Sprintf("%s-Error adding Unmanaged node : %s. error: %v", ctxt, node.Hostname, err))
return err
}
return nil
}
return errors.New(fmt.Sprintf("Node with hostname: %v already exists", hostname))
}
func GetStorageNodeInstance(hostname string, sProfiles []models.StorageProfile, ctxt string) (*models.Node, bool) {
var storage_node models.Node
storage_node.Hostname = hostname
storage_node.Enabled = true
storage_node.NodeId, _ = salt_backend.GetNodeID(hostname, ctxt)
networkInfo, err := salt_backend.GetNodeNetwork(hostname, ctxt)
if err != nil {
logger.Get().Error(fmt.Sprintf("%s-Error getting network details for node: %s. error: %v", ctxt, hostname, err))
return nil, false
}
storage_node.NetworkInfo = networkInfo
addrs, err := net.LookupHost(hostname)
if err != nil {
logger.Get().Error(fmt.Sprintf("%s-Error looking up node IP for: %s. error: %v", ctxt, hostname, err))
return nil, false
}
storage_node.ManagementIP4 = addrs[0]
ok, err := salt_backend.NodeUp(hostname, ctxt)
if err != nil {
logger.Get().Error(fmt.Sprintf("%s-Error getting status of node: %s. error: %v", ctxt, hostname, err))
return nil, false
}
if ok {
storage_node.Status = models.NODE_STATUS_OK
} else {
storage_node.Status = models.NODE_STATUS_ERROR
}
disks, err := salt_backend.GetNodeDisk(hostname, ctxt)
if err != nil {
logger.Get().Error(fmt.Sprintf("%s-Error getting disk details for node: %s. error: %v", ctxt, hostname, err))
return nil, false
}
for _, disk := range disks {
dId, err := uuid.New()
if err != nil {
logger.Get().Error(fmt.Sprintf("%s-Unable to generate uuid for disk : %s. error: %v", ctxt, disk.DevName, err))
return nil, false
}
disk.DiskId = *dId
applyStorageProfile(&disk, sProfiles)
storage_node.StorageDisks = append(storage_node.StorageDisks, disk)
}
cpus, err := salt_backend.GetNodeCpu(hostname, ctxt)
if err != nil {
logger.Get().Error(fmt.Sprintf("%s-Error getting cpu details for node: %s. error: %v", ctxt, hostname, err))
return nil, false
}
for _, cpu := range cpus {
storage_node.CPUs = append(storage_node.CPUs, cpu)
}
osInfo, err := salt_backend.GetNodeOs(hostname, ctxt)
if err != nil {
logger.Get().Error(fmt.Sprintf("%s-Error getting os details for node: %s", ctxt, hostname))
return nil, false
}
storage_node.OS = osInfo
memoryInfo, err := salt_backend.GetNodeMemory(hostname, ctxt)
if err != nil {
logger.Get().Error(fmt.Sprintf("%s-Error getting memory details for node: %s", ctxt, hostname))
return nil, false
}
storage_node.Memory = memoryInfo
if !storage_node.NodeId.IsZero() && len(storage_node.NetworkInfo.Subnet) != 0 && len(storage_node.StorageDisks) != 0 {
return &storage_node, true
} else {
return nil, false
}
}
