func initializeStorageNode(node string, t *task.Task) error {
sProfiles, err := skyring.GetDbProvider().StorageProfileInterface().StorageProfiles(nil, models.QueryOps{})
if err != nil {
logger.Get().Error("Unable to get the storage profiles. May not be able to apply storage profiles for node: %v err:%v", node, err)
}
if storage_node, ok := saltnodemanager.GetStorageNodeInstance(node, sProfiles); ok {
if err := updateStorageNodeToDB(*storage_node); err != nil {
logger.Get().Error("Unable to add details of node: %s to DB. error: %v", node, err)
t.UpdateStatus("Unable to add details of node: %s to DB. error: %v", node, err)
updateNodeState(node, models.NODE_STATE_FAILED)
return err
}
if nodeErrorMap, configureError := skyring.GetCoreNodeManager().SetUpMonitoring(node, curr_hostname); configureError != nil && len(nodeErrorMap) != 0 {
if len(nodeErrorMap) != 0 {
logger.Get().Error("Unable to setup collectd on %s because of %v", node, nodeErrorMap)
t.UpdateStatus("Unable to setup collectd on %s because of %v", node, nodeErrorMap)
updateNodeState(node, models.NODE_STATE_FAILED)
return err
} else {
logger.Get().Error("Config Error during monitoring setup for node:%s Error:%v", node, configureError)
t.UpdateStatus("Config Error during monitoring setup for node:%s Error:%v", node, configureError)
updateNodeState(node, models.NODE_STATE_FAILED)
return err
}
}
return nil
} else {
logger.Get().Critical("Error getting the details for node: %s", node)
t.UpdateStatus("Error getting the details for node: %s", node)
updateNodeState(node, models.NODE_STATE_FAILED)
return fmt.Errorf("Error getting the details for node: %s", node)
}
}
func acceptNode(w http.ResponseWriter, hostname string, fingerprint string, t *task.Task) error {
if _, err := GetCoreNodeManager().AcceptNode(hostname, fingerprint); err == nil {
t.UpdateStatus("Adding the node to DB: %s", hostname)
if err = AddStorageNodeToDB(hostname, models.NODE_STATE_INITIALIZING, models.STATUS_UP); err != nil {
logger.Get().Error("Unable to add the node:%s to DB. error: %v", hostname, err)
t.UpdateStatus("Unable to add the node:%s to DB. error: %v", hostname, err)
return err
}
} else {
logger.Get().Critical("Accepting the node: %s failed. error: %v", hostname, err)
t.UpdateStatus("Accepting the node: %s failed. error: %v", hostname, err)
return err
}
return nil
}
func addAndAcceptNode(w http.ResponseWriter, request models.AddStorageNodeRequest, t *task.Task) error {
t.UpdateStatus("Bootstrapping the node")
// Add the node
if _, err := GetCoreNodeManager().AddNode(
curr_hostname,
request.Hostname,
uint(request.SshPort),
request.SshFingerprint,
request.User,
request.Password); err == nil {
t.UpdateStatus("Adding the node to DB: %s", request.Hostname)
if err = AddStorageNodeToDB(request.Hostname, models.NODE_STATE_INITIALIZING, models.STATUS_UP); err != nil {
logger.Get().Error("Unable to add the node:%s to DB. error: %v", request.Hostname, err)
t.UpdateStatus("Unable to add the node:%s to DB. error: %v", request.Hostname, err)
return err
}
} else {
logger.Get().Critical("Bootstrapping the node: %s failed. error: %v: ", request.Hostname, err)
t.UpdateStatus("Bootstrapping the node: %s failed. error: %v: ", request.Hostname, err)
return err
}
return nil
}
func FailTask(msg string, err error, t *task.Task) {
logger.Get().Error("%s: %v", msg, err)
t.UpdateStatus("Failed. error: %v", err)
t.Done(models.TASK_STATUS_FAILURE)
}