mirror of
https://github.com/TeaOSLab/EdgeAPI.git
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58 lines
1.1 KiB
Go
58 lines
1.1 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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NewNodeTaskExtractor(10 * time.Second).Start()
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})
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})
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}
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// NodeTaskExtractor 节点任务
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type NodeTaskExtractor struct {
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BaseTask
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ticker *time.Ticker
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}
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func NewNodeTaskExtractor(duration time.Duration) *NodeTaskExtractor {
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return &NodeTaskExtractor{
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ticker: time.NewTicker(duration),
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}
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}
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func (this *NodeTaskExtractor) 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("NodeTaskExtractor", err.Error())
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}
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}
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}
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func (this *NodeTaskExtractor) Loop() error {
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// 检查是否为主节点
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if !this.IsPrimaryNode() {
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return nil
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}
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// 这里不解锁，是为了让任务N秒钟之内只运行一次
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for _, role := range []string{nodeconfigs.NodeRoleNode, nodeconfigs.NodeRoleDNS} {
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err := models.SharedNodeTaskDAO.ExtractAllClusterTasks(nil, role)
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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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