49 lines
989 B
Go
49 lines
989 B
Go
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package taillog
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import (
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"fmt"
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"logagent/etcd"
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"time"
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)
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var tskMgr *tailLogMgr
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//tailTask管理者
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type tailLogMgr struct {
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logEntry []*etcd.LogEntry
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tskMap map[string]*TailTask
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newConfChan chan []*etcd.LogEntry
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}
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func Init(logEntryConf []*etcd.LogEntry) {
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tskMgr = &tailLogMgr{
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logEntry: logEntryConf, //把当前的日志收集项信息保存起来
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tskMap: make(map[string]*TailTask, 32),
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newConfChan: make(chan []*etcd.LogEntry), //无缓冲区的通道
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}
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for _, logEntry := range logEntryConf {
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//logEntry: *etcd.LogEntry
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//要收集的日志文件的路径
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NewTailTask(logEntry.Path, logEntry.Topic)
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}
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go tskMgr.run()
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}
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// 监听自己的newConfChan 有了新的配置过来就做对应的除了
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func (t *tailLogMgr) run() {
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for {
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select {
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case newConf := <-t.newConfChan:
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// 1.配置新增
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// 2.配置删除
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// 3.配置变更
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fmt.Printf("新的配置来了%v\n", newConf)
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default:
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time.Sleep(time.Second)
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}
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}
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}
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