实现基础的阈值设置

internal/db/models/message_receiver_dao.go

@@ -97,8 +97,8 @@ func (this *MessageReceiverDAO) CreateReceiver(tx *dbs.Tx, target MessageTaskTar
 	return this.SaveInt64(tx, op)
 }
 
-// FindAllReceivers 查询接收人
+// FindAllEnabledReceivers 查询接收人
-func (this *MessageReceiverDAO) FindAllReceivers(tx *dbs.Tx, target MessageTaskTarget, messageType string) (result []*MessageReceiver, err error) {
+func (this *MessageReceiverDAO) FindAllEnabledReceivers(tx *dbs.Tx, target MessageTaskTarget, messageType string) (result []*MessageReceiver, err error) {
 	query := this.Query(tx)
 	if len(messageType) > 0 {
 		query.Attr("type", []string{"*", messageType}) // *表示所有的
@@ -113,3 +113,17 @@ func (this *MessageReceiverDAO) FindAllReceivers(tx *dbs.Tx, target MessageTaskT
 		FindAll()
 	return
 }
+
+// CountAllEnabledReceivers 计算接收人数量
+func (this *MessageReceiverDAO) CountAllEnabledReceivers(tx *dbs.Tx, target MessageTaskTarget, messageType string) (int64, error) {
+	query := this.Query(tx)
+	if len(messageType) > 0 {
+		query.Attr("type", []string{"*", messageType}) // *表示所有的
+	}
+	return query.
+		Attr("clusterId", target.ClusterId).
+		Attr("nodeId", target.NodeId).
+		Attr("serverId", target.ServerId).
+		State(MessageReceiverStateEnabled).
+		Count()
+}

internal/db/models/message_task_dao.go

@@ -118,7 +118,7 @@ func (this *MessageTaskDAO) UpdateMessageTaskStatus(tx *dbs.Tx, taskId int64, st
 
 // CreateMessageTasks 从集群、节点或者服务中创建任务
 func (this *MessageTaskDAO) CreateMessageTasks(tx *dbs.Tx, target MessageTaskTarget, messageType MessageType, subject string, body string) error {
-	receivers, err := SharedMessageReceiverDAO.FindAllReceivers(tx, target, messageType)
+	receivers, err := SharedMessageReceiverDAO.FindAllEnabledReceivers(tx, target, messageType)
 	if err != nil {
 		return err
 	}

internal/db/models/node_threshold_dao.go

@@ -0,0 +1,138 @@
+package models
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+)
+
+const (
+	NodeThresholdStateEnabled  = 1 // 已启用
+	NodeThresholdStateDisabled = 0 // 已禁用
+)
+
+type NodeThresholdDAO dbs.DAO
+
+func NewNodeThresholdDAO() *NodeThresholdDAO {
+	return dbs.NewDAO(&NodeThresholdDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeNodeThresholds",
+			Model:  new(NodeThreshold),
+			PkName: "id",
+		},
+	}).(*NodeThresholdDAO)
+}
+
+var SharedNodeThresholdDAO *NodeThresholdDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedNodeThresholdDAO = NewNodeThresholdDAO()
+	})
+}
+
+// EnableNodeThreshold 启用条目
+func (this *NodeThresholdDAO) EnableNodeThreshold(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", NodeThresholdStateEnabled).
+		Update()
+	return err
+}
+
+// DisableNodeThreshold 禁用条目
+func (this *NodeThresholdDAO) DisableNodeThreshold(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", NodeThresholdStateDisabled).
+		Update()
+	return err
+}
+
+// FindEnabledNodeThreshold 查找启用中的条目
+func (this *NodeThresholdDAO) FindEnabledNodeThreshold(tx *dbs.Tx, id int64) (*NodeThreshold, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", NodeThresholdStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*NodeThreshold), err
+}
+
+// CreateThreshold 创建阈值
+func (this *NodeThresholdDAO) CreateThreshold(tx *dbs.Tx, clusterId int64, nodeId int64, item nodeconfigs.NodeValueItem, param string, operator nodeconfigs.NodeValueOperator, valueJSON []byte, message string, sumMethod nodeconfigs.NodeValueSumMethod, duration int32, durationUnit nodeconfigs.NodeValueDurationUnit) (int64, error) {
+	op := NewNodeThresholdOperator()
+	op.ClusterId = clusterId
+	op.NodeId = nodeId
+	op.Item = item
+	op.Param = param
+	op.Operator = operator
+	op.Value = valueJSON
+	op.Message = message
+	op.SumMethod = sumMethod
+	op.Duration = duration
+	op.DurationUnit = durationUnit
+	op.IsOn = true
+	op.State = NodeThresholdStateEnabled
+	return this.SaveInt64(tx, op)
+}
+
+// UpdateThreshold 修改阈值
+func (this *NodeThresholdDAO) UpdateThreshold(tx *dbs.Tx, thresholdId int64, item nodeconfigs.NodeValueItem, param string, operator nodeconfigs.NodeValueOperator, valueJSON []byte, message string, sumMethod nodeconfigs.NodeValueSumMethod, duration int32, durationUnit nodeconfigs.NodeValueDurationUnit, isOn bool) error {
+	if thresholdId <= 0 {
+		return errors.New("invalid thresholdId")
+	}
+	op := NewNodeThresholdOperator()
+	op.Id = thresholdId
+	op.Item = item
+	op.Param = param
+	op.Operator = operator
+	op.Value = valueJSON
+	op.Message = message
+	op.SumMethod = sumMethod
+	op.Duration = duration
+	op.DurationUnit = durationUnit
+	op.IsOn = isOn
+	return this.Save(tx, op)
+}
+
+// FindAllEnabledThresholds 列出所有阈值
+func (this *NodeThresholdDAO) FindAllEnabledThresholds(tx *dbs.Tx, clusterId int64, nodeId int64) (result []*NodeThreshold, err error) {
+	if clusterId <= 0 && nodeId <= 0 {
+		return
+	}
+	query := this.Query(tx)
+	if clusterId > 0 {
+		query.Attr("clusterId", clusterId)
+	}
+	if nodeId > 0 {
+		query.Attr("nodeId", nodeId)
+	}
+	query.State(NodeThresholdStateEnabled)
+	query.Slice(&result)
+	_, err = query.
+		AscPk().
+		FindAll()
+	return
+}
+
+// CountAllEnabledThresholds 计算阈值的数量
+func (this *NodeThresholdDAO) CountAllEnabledThresholds(tx *dbs.Tx, clusterId int64, nodeId int64) (int64, error) {
+	if clusterId <= 0 && nodeId <= 0 {
+		return 0, nil
+	}
+	query := this.Query(tx)
+	if clusterId > 0 {
+		query.Attr("clusterId", clusterId)
+	}
+	if nodeId > 0 {
+		query.Attr("nodeId", nodeId)
+	}
+	query.State(NodeThresholdStateEnabled)
+	return query.Count()
+}

internal/db/models/node_threshold_dao_test.go

@@ -0,0 +1,6 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/iwind/TeaGo/bootstrap"
+)

internal/db/models/node_threshold_model.go

@@ -0,0 +1,40 @@
+package models
+
+// NodeThreshold 集群阈值设置
+type NodeThreshold struct {
+	Id           uint64 `field:"id"`           // ID
+	ClusterId    uint32 `field:"clusterId"`    // 集群ID
+	NodeId       uint32 `field:"nodeId"`       // 节点ID
+	IsOn         uint8  `field:"isOn"`         // 是否启用
+	Item         string `field:"item"`         // 监控项
+	Param        string `field:"param"`        // 参数
+	Operator     string `field:"operator"`     // 操作符
+	Value        string `field:"value"`        // 对比值
+	Message      string `field:"message"`      // 消息内容
+	State        uint8  `field:"state"`        // 状态
+	Duration     uint32 `field:"duration"`     // 时间段
+	DurationUnit string `field:"durationUnit"` // 时间段单位
+	SumMethod    string `field:"sumMethod"`    // 聚合方法
+	Order        uint32 `field:"order"`        // 排序
+}
+
+type NodeThresholdOperator struct {
+	Id           interface{} // ID
+	ClusterId    interface{} // 集群ID
+	NodeId       interface{} // 节点ID
+	IsOn         interface{} // 是否启用
+	Item         interface{} // 监控项
+	Param        interface{} // 参数
+	Operator     interface{} // 操作符
+	Value        interface{} // 对比值
+	Message      interface{} // 消息内容
+	State        interface{} // 状态
+	Duration     interface{} // 时间段
+	DurationUnit interface{} // 时间段单位
+	SumMethod    interface{} // 聚合方法
+	Order        interface{} // 排序
+}
+
+func NewNodeThresholdOperator() *NodeThresholdOperator {
+	return &NodeThresholdOperator{}
+}

internal/db/models/node_threshold_model_ext.go

@@ -0,0 +1 @@
+package models

internal/nodes/api_node.go

@@ -265,6 +265,7 @@ func (this *APINode) listenRPC(listener net.Listener, tlsConfig *tls.Config) err
 	pb.RegisterAuthorityKeyServiceServer(rpcServer, &services.AuthorityKeyService{})
 	pb.RegisterAuthorityNodeServiceServer(rpcServer, &services.AuthorityNodeService{})
 	pb.RegisterLatestItemServiceServer(rpcServer, &services.LatestItemService{})
+	pb.RegisterNodeThresholdServiceServer(rpcServer, &services.NodeThresholdService{})
 	err := rpcServer.Serve(listener)
 	if err != nil {
 		return errors.New("[API_NODE]start rpc failed: " + err.Error())

internal/rpc/services/service_message_receiver.go

@@ -56,15 +56,15 @@ func (this *MessageReceiverService) UpdateMessageReceivers(ctx context.Context,
 	return this.Success()
 }
 
-// FindAllMessageReceivers 查找接收者
+// FindAllEnabledMessageReceivers 查找接收者
-func (this *MessageReceiverService) FindAllMessageReceivers(ctx context.Context, req *pb.FindAllMessageReceiversRequest) (*pb.FindAllMessageReceiversResponse, error) {
+func (this *MessageReceiverService) FindAllEnabledMessageReceivers(ctx context.Context, req *pb.FindAllEnabledMessageReceiversRequest) (*pb.FindAllEnabledMessageReceiversResponse, error) {
 	_, err := this.ValidateAdmin(ctx, 0)
 	if err != nil {
 		return nil, err
 	}
 
 	var tx = this.NullTx()
-	receivers, err := models.SharedMessageReceiverDAO.FindAllReceivers(tx, models.MessageTaskTarget{
+	receivers, err := models.SharedMessageReceiverDAO.FindAllEnabledReceivers(tx, models.MessageTaskTarget{
 		ClusterId: req.NodeClusterId,
 		NodeId:    req.NodeId,
 		ServerId:  req.ServerId,
@@ -152,7 +152,7 @@ func (this *MessageReceiverService) FindAllMessageReceivers(ctx context.Context,
 			MessageRecipientGroup: pbRecipientGroup,
 		})
 	}
-	return &pb.FindAllMessageReceiversResponse{MessageReceivers: pbReceivers}, nil
+	return &pb.FindAllEnabledMessageReceiversResponse{MessageReceivers: pbReceivers}, nil
 }
 
 // DeleteMessageReceiver 删除接收者
@@ -169,3 +169,22 @@ func (this *MessageReceiverService) DeleteMessageReceiver(ctx context.Context, r
 	}
 	return this.Success()
 }
+
+// CountAllEnabledMessageReceivers 计算接收者数量
+func (this *MessageReceiverService) CountAllEnabledMessageReceivers(ctx context.Context, req *pb.CountAllEnabledMessageReceiversRequest) (*pb.RPCCountResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	count, err := models.SharedMessageReceiverDAO.CountAllEnabledReceivers(tx, models.MessageTaskTarget{
+		ClusterId: req.NodeClusterId,
+		NodeId:    req.NodeId,
+		ServerId:  req.ServerId,
+	}, "")
+	if err != nil {
+		return nil, err
+	}
+	return this.SuccessCount(count)
+}

internal/rpc/services/service_node_threshold.go

@@ -0,0 +1,136 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package services
+
+import (
+	"context"
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/iwind/TeaGo/types"
+)
+
+// NodeThresholdService 节点阈值服务
+type NodeThresholdService struct {
+	BaseService
+}
+
+// CreateNodeThreshold 创建阈值
+func (this *NodeThresholdService) CreateNodeThreshold(ctx context.Context, req *pb.CreateNodeThresholdRequest) (*pb.CreateNodeThresholdResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+	var tx = this.NullTx()
+	thresholdId, err := models.SharedNodeThresholdDAO.CreateThreshold(tx, req.NodeClusterId, req.NodeId, req.Item, req.Param, req.Operator, req.ValueJSON, req.Message, req.SumMethod, req.Duration, req.DurationUnit)
+	if err != nil {
+		return nil, err
+	}
+	return &pb.CreateNodeThresholdResponse{NodeThresholdId: thresholdId}, nil
+}
+
+// UpdateNodeThreshold 创建阈值
+func (this *NodeThresholdService) UpdateNodeThreshold(ctx context.Context, req *pb.UpdateNodeThresholdRequest) (*pb.RPCSuccess, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+	var tx = this.NullTx()
+	err = models.SharedNodeThresholdDAO.UpdateThreshold(tx, req.NodeThresholdId, req.Item, req.Param, req.Operator, req.ValueJSON, req.Message, req.SumMethod, req.Duration, req.DurationUnit, req.IsOn)
+	if err != nil {
+		return nil, err
+	}
+	return this.Success()
+}
+
+// DeleteNodeThreshold 删除阈值
+func (this *NodeThresholdService) DeleteNodeThreshold(ctx context.Context, req *pb.DeleteNodeThresholdRequest) (*pb.RPCSuccess, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+	var tx = this.NullTx()
+	err = models.SharedNodeThresholdDAO.DisableNodeThreshold(tx, req.NodeThresholdId)
+	if err != nil {
+		return nil, err
+	}
+	return this.Success()
+}
+
+// FindAllEnabledNodeThresholds 查询阈值
+func (this *NodeThresholdService) FindAllEnabledNodeThresholds(ctx context.Context, req *pb.FindAllEnabledNodeThresholdsRequest) (*pb.FindAllEnabledNodeThresholdsResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	pbThresholds := []*pb.NodeThreshold{}
+	thresholds, err := models.SharedNodeThresholdDAO.FindAllEnabledThresholds(tx, req.NodeClusterId, req.NodeId)
+	if err != nil {
+		return nil, err
+	}
+	for _, threshold := range thresholds {
+		pbThresholds = append(pbThresholds, &pb.NodeThreshold{
+			Id:           int64(threshold.Id),
+			ClusterId:    int64(threshold.ClusterId),
+			NodeId:       int64(threshold.NodeId),
+			Item:         threshold.Item,
+			Param:        threshold.Param,
+			Operator:     threshold.Operator,
+			ValueJSON:    []byte(threshold.Value),
+			Message:      threshold.Message,
+			Duration:     types.Int32(threshold.Duration),
+			DurationUnit: threshold.DurationUnit,
+			SumMethod:    threshold.SumMethod,
+			IsOn:         threshold.IsOn == 1,
+		})
+	}
+	return &pb.FindAllEnabledNodeThresholdsResponse{NodeThresholds: pbThresholds}, nil
+}
+
+// CountAllEnabledNodeThresholds 计算阈值数量
+func (this *NodeThresholdService) CountAllEnabledNodeThresholds(ctx context.Context, req *pb.CountAllEnabledNodeThresholdsRequest) (*pb.RPCCountResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	count, err := models.SharedNodeThresholdDAO.CountAllEnabledThresholds(tx, req.NodeClusterId, req.NodeId)
+	if err != nil {
+		return nil, err
+	}
+	return this.SuccessCount(count)
+}
+
+// FindEnabledNodeThreshold 查询单个阈值详情
+func (this *NodeThresholdService) FindEnabledNodeThreshold(ctx context.Context, req *pb.FindEnabledNodeThresholdRequest) (*pb.FindEnabledNodeThresholdResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	threshold, err := models.SharedNodeThresholdDAO.FindEnabledNodeThreshold(tx, req.NodeThresholdId)
+	if err != nil {
+		return nil, err
+	}
+	if threshold == nil {
+		return &pb.FindEnabledNodeThresholdResponse{NodeThreshold: nil}, nil
+	}
+
+	return &pb.FindEnabledNodeThresholdResponse{NodeThreshold: &pb.NodeThreshold{
+		Id:           int64(threshold.Id),
+		ClusterId:    int64(threshold.ClusterId),
+		NodeId:       int64(threshold.NodeId),
+		Item:         threshold.Item,
+		Param:        threshold.Param,
+		Operator:     threshold.Operator,
+		ValueJSON:    []byte(threshold.Value),
+		Message:      threshold.Message,
+		Duration:     types.Int32(threshold.Duration),
+		DurationUnit: threshold.DurationUnit,
+		SumMethod:    threshold.SumMethod,
+		IsOn:         threshold.IsOn == 1,
+	}}, nil
+}