Ejemplo n.º 1
0
func deleteReplicationControllerAutoScaler(request *restful.Request, response *restful.Response) {
	namespace := request.PathParameter("namespace")
	kind := request.PathParameter("kind")
	name := request.PathParameter("name")

	replicationControllerAutoScaler := &autoscaler.ReplicationControllerAutoScaler{}
	replicationControllerAutoScaler.Namespace = namespace
	replicationControllerAutoScaler.Kind = kind
	replicationControllerAutoScaler.Name = name
	replicationControllerAutoScaler.Check = false

	err := autoscaler.GetStorage().DeleteReplicationControllerAutoScaler(replicationControllerAutoScaler.Namespace, replicationControllerAutoScaler.Kind, replicationControllerAutoScaler.Name)
	if err != nil {
		jsonMap := make(map[string]interface{})
		jsonMap["Error"] = "Delete replication controller autoscaler failure"
		jsonMap["ErrorMessage"] = err.Error()
		jsonMap["namespace"] = namespace
		jsonMap["kind"] = kind
		jsonMap["name"] = name
		errorMessageByteSlice, _ := json.Marshal(jsonMap)
		log.Error(jsonMap)
		response.WriteErrorString(422, string(errorMessageByteSlice))
		return
	}

	execute.AddReplicationControllerAutoScaler(replicationControllerAutoScaler)
}
Ejemplo n.º 2
0
func init() {
	// Load from database
	replicationControllerAutoScalerSlice, err := autoscaler.GetStorage().LoadAllReplicationControllerAutoScaler()
	if err != nil {
		log.Error(err)
	} else {
		for _, replicationControllerAutoScaler := range replicationControllerAutoScalerSlice {
			AddReplicationControllerAutoScaler(&replicationControllerAutoScaler)
		}
	}
}
Ejemplo n.º 3
0
func putReplicationControllerAutoScaler(request *restful.Request, response *restful.Response) {
	replicationControllerAutoScaler := new(autoscaler.ReplicationControllerAutoScaler)
	err := request.ReadEntity(&replicationControllerAutoScaler)
	if err != nil {
		jsonMap := make(map[string]interface{})
		jsonMap["Error"] = "Read body failure"
		jsonMap["ErrorMessage"] = err.Error()
		errorMessageByteSlice, _ := json.Marshal(jsonMap)
		log.Error(jsonMap)
		response.WriteErrorString(400, string(errorMessageByteSlice))
		return
	}

	kubeApiServerEndPoint, kubeApiServerToken, err := configuration.GetAvailablekubeApiServerEndPoint()
	if err != nil {
		jsonMap := make(map[string]interface{})
		jsonMap["Error"] = "Get kube apiserver endpoint and token failure"
		jsonMap["ErrorMessage"] = err.Error()
		errorMessageByteSlice, _ := json.Marshal(jsonMap)
		log.Error(jsonMap)
		response.WriteErrorString(404, string(errorMessageByteSlice))
		return
	}

	replicationControllerAutoScaler.KubeApiServerEndPoint = kubeApiServerEndPoint
	replicationControllerAutoScaler.KubeApiServerToken = kubeApiServerToken

	switch replicationControllerAutoScaler.Kind {
	case "application":
		_, err := deploy.GetStorage().LoadDeployInformation(replicationControllerAutoScaler.Namespace, replicationControllerAutoScaler.Name)
		if err != nil {
			jsonMap := make(map[string]interface{})
			jsonMap["Error"] = "Check whether the application exists or not failure"
			jsonMap["ErrorMessage"] = err.Error()
			jsonMap["replicationControllerAutoScaler"] = replicationControllerAutoScaler
			errorMessageByteSlice, _ := json.Marshal(jsonMap)
			log.Error(jsonMap)
			response.WriteErrorString(422, string(errorMessageByteSlice))
			return
		}
	case "selector":
		nameSlice, err := monitor.GetReplicationControllerNameFromSelector(replicationControllerAutoScaler.KubeApiServerEndPoint, replicationControllerAutoScaler.KubeApiServerToken, replicationControllerAutoScaler.Namespace, replicationControllerAutoScaler.Name)
		if err != nil {
			for _, name := range nameSlice {
				exist, err := monitor.ExistReplicationController(replicationControllerAutoScaler.KubeApiServerEndPoint, replicationControllerAutoScaler.KubeApiServerToken, replicationControllerAutoScaler.Namespace, name)
				if err != nil {
					jsonMap := make(map[string]interface{})
					jsonMap["Error"] = "Check whether the replication controller exists or not failure"
					jsonMap["ErrorMessage"] = err.Error()
					jsonMap["replicationControllerAutoScaler"] = replicationControllerAutoScaler
					errorMessageByteSlice, _ := json.Marshal(jsonMap)
					log.Error(jsonMap)
					response.WriteErrorString(422, string(errorMessageByteSlice))
					return
				}
				if exist == false {
					jsonMap := make(map[string]interface{})
					jsonMap["Error"] = "The replication controller to auto scale doesn't exist"
					jsonMap["ErrorMessage"] = err.Error()
					jsonMap["replicationControllerAutoScaler"] = replicationControllerAutoScaler
					errorMessageByteSlice, _ := json.Marshal(jsonMap)
					log.Error(jsonMap)
					response.WriteErrorString(404, string(errorMessageByteSlice))
					return
				}
			}
		}
	case "replicationController":
		exist, err := monitor.ExistReplicationController(replicationControllerAutoScaler.KubeApiServerEndPoint, replicationControllerAutoScaler.KubeApiServerToken, replicationControllerAutoScaler.Namespace, replicationControllerAutoScaler.Name)
		if err != nil {
			jsonMap := make(map[string]interface{})
			jsonMap["Error"] = "Check whether the replication controller exists or not failure"
			jsonMap["ErrorMessage"] = err.Error()
			jsonMap["replicationControllerAutoScaler"] = replicationControllerAutoScaler
			errorMessageByteSlice, _ := json.Marshal(jsonMap)
			log.Error(jsonMap)
			response.WriteErrorString(422, string(errorMessageByteSlice))
			return
		}
		if exist == false {
			jsonMap := make(map[string]interface{})
			jsonMap["Error"] = "The replication controller to auto scale doesn't exist"
			jsonMap["ErrorMessage"] = err.Error()
			jsonMap["replicationControllerAutoScaler"] = replicationControllerAutoScaler
			errorMessageByteSlice, _ := json.Marshal(jsonMap)
			log.Error(jsonMap)
			response.WriteErrorString(404, string(errorMessageByteSlice))
			return
		}
	default:
		jsonMap := make(map[string]interface{})
		jsonMap["Error"] = "No such kind"
		jsonMap["replicationControllerAutoScaler"] = replicationControllerAutoScaler
		jsonMap["kind"] = replicationControllerAutoScaler.Kind
		errorMessageByteSlice, _ := json.Marshal(jsonMap)
		log.Error(jsonMap)
		response.WriteErrorString(400, string(errorMessageByteSlice))
		return
	}

	err = autoscaler.GetStorage().SaveReplicationControllerAutoScaler(replicationControllerAutoScaler)
	if err != nil {
		jsonMap := make(map[string]interface{})
		jsonMap["Error"] = "Save replication controller autoscaler failure"
		jsonMap["ErrorMessage"] = err.Error()
		jsonMap["replicationControllerAutoScaler"] = replicationControllerAutoScaler
		errorMessageByteSlice, _ := json.Marshal(jsonMap)
		log.Error(jsonMap)
		response.WriteErrorString(422, string(errorMessageByteSlice))
		return
	}

	execute.AddReplicationControllerAutoScaler(replicationControllerAutoScaler)
}