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🚸 对 Agent 的信息上报增加超时(可能)增加在 Windows 上的稳定性
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@ -8,8 +8,7 @@
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\>> 交流论坛:[打杂社区](https://daza.net/c/nezha) (Lemmy)
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\>> QQ 交流群:872069346 **加群要求:已搭建好哪吒监控 & 有 2+ 服务器**<br>
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群友互助/服务器交流,作者不答疑,找 naiba 请至论坛发帖
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\>> QQ 交流群:872069346 **加群要求:已搭建好哪吒监控 & 有 2+ 服务器**
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\>> [我们的用户](https://www.google.com/search?q="powered+by+哪吒监控%7C哪吒面板"&filter=0) (Google)
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@ -103,7 +102,7 @@ URL 里面也可放置占位符,请求时会进行简单的字符串替换。
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- net_in_speed(入站网速)、net_out_speed(出站网速)、net_all_speed(双向网速)、transfer_in(入站流量)、transfer_out(出站流量)、transfer_all(双向流量):Min/Max 数值为字节(1kb=1024,1mb = 1024\*1024)
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- offline:不支持 Min/Max 参数
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- Duration:持续秒数,监控比较简陋,取持续时间内的 70% 采样结果
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- Ignore: `{"1": true, "2":false}` 忽略此规则的服务器 ID 列表
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- Ignore: `{"1": true, "2":false}` 忽略此规则的服务器 ID 列表,比如忽略服务器 ID 5 的离线通知 `[{"Type":"offline","Duration":10, "Ignore":{"5": true}}]`
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</details>
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<details>
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@ -198,7 +197,7 @@ URL 里面也可放置占位符,请求时会进行简单的字符串替换。
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<details>
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<summary>如何使 OpenWrt/LEDE 自启动?来自 @艾斯德斯</summary>
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首先在 release 下载对应的二进制解压tar.gz包后放置到 `/root`,然后 `chmod +x /root/nezha-agent` 赋予执行权限,然后创建 `/etc/init.d/nezha-service`:
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首先在 release 下载对应的二进制解压 tar.gz 包后放置到 `/root`,然后 `chmod +x /root/nezha-agent` 赋予执行权限,然后创建 `/etc/init.d/nezha-service`:
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```
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#!/bin/sh /etc/rc.common
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@ -251,6 +250,7 @@ restart() {
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```nginx
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server{
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#原有的一些配置
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#server_name blablabla...
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location /ws {
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@ -41,7 +41,6 @@ var (
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var (
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client pb.NezhaServiceClient
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ctx = context.Background()
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updateCh = make(chan struct{}) // Agent 自动更新间隔
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httpClient = &http.Client{
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Transport: &http.Transport{
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@ -56,6 +55,7 @@ var (
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const (
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delayWhenError = time.Second * 10 // Agent 重连间隔
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networkTimeOut = time.Second * 5 // 普通网络超时
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)
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func main() {
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@ -113,7 +113,7 @@ func run() {
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}
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for {
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timeOutCtx, cancel := context.WithTimeout(ctx, time.Second*5)
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timeOutCtx, cancel := context.WithTimeout(context.Background(), networkTimeOut)
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conn, err = grpc.DialContext(timeOutCtx, server, grpc.WithInsecure(), grpc.WithPerRPCCredentials(&auth))
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if err != nil {
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println("grpc.Dial err: ", err)
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@ -124,19 +124,25 @@ func run() {
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cancel()
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client = pb.NewNezhaServiceClient(conn)
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// 第一步注册
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_, err = client.ReportSystemInfo(ctx, monitor.GetHost().PB())
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timeOutCtx, cancel = context.WithTimeout(context.Background(), networkTimeOut)
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_, err = client.ReportSystemInfo(timeOutCtx, monitor.GetHost().PB())
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if err != nil {
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println("client.ReportSystemInfo err: ", err)
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cancel()
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retry()
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continue
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}
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cancel()
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// 执行 Task
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tasks, err := client.RequestTask(ctx, monitor.GetHost().PB())
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timeOutCtx, cancel = context.WithTimeout(context.Background(), networkTimeOut)
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tasks, err := client.RequestTask(timeOutCtx, monitor.GetHost().PB())
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if err != nil {
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println("client.RequestTask err: ", err)
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cancel()
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retry()
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continue
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}
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cancel()
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err = receiveTasks(tasks)
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println("receiveTasks exit to main: ", err)
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retry()
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@ -226,7 +232,7 @@ func doTask(task *pb.Task) {
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if err != nil {
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// 进程组创建失败,直接退出
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result.Data = err.Error()
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client.ReportTask(ctx, &result)
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client.ReportTask(context.Background(), &result)
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return
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}
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timeout := time.NewTimer(time.Hour * 2)
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@ -258,7 +264,7 @@ func doTask(task *pb.Task) {
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default:
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println("Unknown action: ", task)
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}
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client.ReportTask(ctx, &result)
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client.ReportTask(context.Background(), &result)
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}
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func reportState() {
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@ -268,14 +274,16 @@ func reportState() {
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for {
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if client != nil {
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monitor.TrackNetworkSpeed()
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_, err = client.ReportSystemState(ctx, monitor.GetState(dao.ReportDelay).PB())
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timeOutCtx, cancel := context.WithTimeout(context.Background(), networkTimeOut)
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_, err = client.ReportSystemState(timeOutCtx, monitor.GetState(dao.ReportDelay).PB())
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cancel()
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if err != nil {
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println("reportState error", err)
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time.Sleep(delayWhenError)
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}
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if lastReportHostInfo.Before(time.Now().Add(-10 * time.Minute)) {
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lastReportHostInfo = time.Now()
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client.ReportSystemInfo(ctx, monitor.GetHost().PB())
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client.ReportSystemInfo(context.Background(), monitor.GetHost().PB())
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}
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}
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}
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