應用部署
daemon
d := flag.Bool("d", false, "Whether or not to launch in the background(like a daemon)")
if *d {
cmd := exec.Command(os.Args[0],
"-close-fds",
"-addr", *addr,
"-call", *call,
)
serr, err := cmd.StderrPipe()
if err != nil {
log.Fatalln(err)
}
err = cmd.Start()
if err != nil {
log.Fatalln(err)
}
s, err := ioutil.ReadAll(serr)
s = bytes.TrimSpace(s)
if bytes.HasPrefix(s, []byte("addr: ")) {
fmt.Println(string(s))
cmd.Process.Release()
} else {
log.Printf("unexpected response from MarGo: `%s` error: `%v`\n", s, err)
cmd.Process.Kill()
}
}Supervisord
Supervisord 安裝
Supervisord 配置
Supervisord 管理
小結
links
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