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@@ -0,0 +1,68 @@
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+// mian
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+package main
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+
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+import (
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+ "bytes"
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+ "flag"
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+ "fmt"
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+ "log"
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+ "net/http"
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+ "os/exec"
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+ "strings"
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+
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+ //"syscall"
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+ "time"
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+)
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+
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+var (
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+ api = "http://172.17.145.179:19281/_send/_mail"
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+ to = "zhangjinkun@topnet.net.cn,maxiaoshan@topnet.net.cn"
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+ lock = make(chan bool, 1)
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+)
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+
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+func main() {
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+ pidname := flag.String("pidname", "", "")
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+ path := flag.String("path", "", "")
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+ flag.Parse()
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+ log.Println("path:", *path, "pidname:", *pidname)
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+ go KeepStart(*pidname, *path)
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+ <-lock
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+}
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+
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+func KeepStart(pidname, path string) {
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+ for {
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+ cmd := exec.Command("/bin/sh", "-c", `cd `+path)
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+ if err := cmd.Run(); err != nil {
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+ log.Println("err: ", err.Error())
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+ }
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+ cmd = exec.Command("/bin/sh", "-c", `ps -ef | grep `+pidname)
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+ var out bytes.Buffer
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+ cmd.Stdout = &out
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+ if err := cmd.Run(); err != nil {
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+ log.Println("err: ", err.Error())
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+ }
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+ if !IsRunning(out.String(), pidname) {
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+ log.Println("Is'n Running...")
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+ SendMail()
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+ lock <- true
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+ break
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+ } else {
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+ log.Println("Is Running...")
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+ }
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+ time.Sleep(1 * time.Minute)
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+ }
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+}
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+
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+func IsRunning(out, pidname string) bool {
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+ return strings.Contains(out, "./"+pidname)
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+}
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+
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+func SendMail() {
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+ for {
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+ res, err := http.Get(fmt.Sprintf("%s?to=%s&title=%s&body=%s", api, to, "projectinfo-down-check", "项目预测挂了"))
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+ if err == nil {
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+ defer res.Body.Close()
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+ break
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+ }
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+ }
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+}
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