mirror of
https://github.com/TeaOSLab/EdgeAPI.git
synced 2025-11-05 17:40:24 +08:00
93 lines
2.1 KiB
Go
93 lines
2.1 KiB
Go
package tasks
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import (
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"github.com/TeaOSLab/EdgeAPI/internal/db/models"
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"github.com/TeaOSLab/EdgeAPI/internal/goman"
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"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
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"github.com/iwind/TeaGo/dbs"
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"time"
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)
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func init() {
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dbs.OnReadyDone(func() {
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goman.New(func() {
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NewNSNodeMonitorTask(1 * time.Minute).Start()
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})
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})
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}
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// NSNodeMonitorTask 边缘节点监控任务
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type NSNodeMonitorTask struct {
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BaseTask
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ticker *time.Ticker
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}
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func NewNSNodeMonitorTask(duration time.Duration) *NSNodeMonitorTask {
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return &NSNodeMonitorTask{
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ticker: time.NewTicker(duration),
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}
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}
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func (this *NSNodeMonitorTask) Start() {
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for range this.ticker.C {
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err := this.Loop()
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if err != nil {
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this.logErr("NS_NODE_MONITOR", err.Error())
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}
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}
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}
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func (this *NSNodeMonitorTask) Loop() error {
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// 检查是否为主节点
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if !models.SharedAPINodeDAO.CheckAPINodeIsPrimaryWithoutErr() {
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return nil
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}
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clusters, err := models.SharedNSClusterDAO.FindAllEnabledClusters(nil)
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if err != nil {
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return err
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}
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for _, cluster := range clusters {
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err := this.monitorCluster(cluster)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func (this *NSNodeMonitorTask) monitorCluster(cluster *models.NSCluster) error {
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clusterId := int64(cluster.Id)
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// 检查离线节点
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inactiveNodes, err := models.SharedNSNodeDAO.FindAllNotifyingInactiveNodesWithClusterId(nil, clusterId)
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if err != nil {
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return err
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}
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for _, node := range inactiveNodes {
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subject := "DNS节点\"" + node.Name + "\"已处于离线状态"
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msg := "DNS节点\"" + node.Name + "\"已处于离线状态"
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err = models.SharedMessageDAO.CreateNodeMessage(nil, nodeconfigs.NodeRoleDNS, clusterId, int64(node.Id), models.MessageTypeNSNodeInactive, models.LevelError, subject, msg, nil, false)
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if err != nil {
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return err
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}
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// 修改在线状态
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err = models.SharedNSNodeDAO.UpdateNodeStatusIsNotified(nil, int64(node.Id))
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if err != nil {
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return err
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}
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}
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// TODO 检查恢复连接
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// 检查CPU、内存、磁盘不足节点，而且离线的节点不再重复提示
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// TODO 需要实现
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// TODO 检查53/tcp、53/udp是否能够访问
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return nil
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}
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