停止supervisord:关闭

Question

我尝试启动supervisor，但遇到错误。有人能帮上忙吗？谢谢

/etc/init.d/supervisord文件。

SUPERVISORD=/usr/local/bin/supervisord
SUPERVISORCTL=/usr/local/bin/supervisorctl
case $1 in
start)
        echo -n "Starting supervisord: "
        $SUPERVISORD
        echo
        ;;
stop)
        echo -n "Stopping supervisord: "
        $SUPERVISORCTL shutdown
        echo
        ;;
restart)
        echo -n "Stopping supervisord: "
        $SUPERVISORCTL shutdown
        echo
        echo -n "Starting supervisord: "
        $SUPERVISORD
        echo
        ;;
esac

然后运行这些

sudo chmod +x /etc/init.d/supervisord
sudo update-rc.d supervisord defaults
sudo /etc/init.d/supervisord start

并得到以下结论：

Stopping supervisord: Shut down

Starting supervisord: /usr/local/lib/python2.7/dist-packages/supervisor/options.py:286: UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a "-c" argument specifying an absolute path to a configuration file for improved security.
  'Supervisord is running as root and it is searching '
Error: Another program is already listening on a port that one of our HTTP servers is configured to use.  Shut this program down first before starting supervisord.
For help, use /usr/local/bin/supervisord -h

Conf文件(位于/etc/supervisord.conf)：

[unix_http_server]
file=/tmp/supervisor.sock; (the path to the socket file)

[supervisord]
logfile=/tmp/supervisord.log ; (main log file;default $CWD/supervisord.log)
logfile_maxbytes=50MB       ; (max main logfile bytes b4 rotation;default 50MB)
logfile_backups=10          ; (num of main logfile rotation backups;default 10)
loglevel=info               ; (log level;default info; others: debug,warn,trace)
pidfile=/tmp/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
nodaemon=false              ; (start in foreground if true;default false)
minfds=1024                 ; (min. avail startup file descriptors;default 1024)
minprocs=200                ; (min. avail process descriptors;default 200)

[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

[supervisorctl]
serverurl=unix:///tmp/supervisor.sock; use a unix:// URL  for a unix socket

[program:myproject]
command=/home/richard/envs/myproject_stage/bin/python /home/richard/webapps/myproject/manage.py run_gunicorn -b 127.0.0.1:8002 --log-file=/tmp/myproject_stage_gunicorn.log
directory=/home/richard/webapps/myproject/
user=www-data
autostart=true
autorestart=true
stdout_logfile=/tmp/myproject_stage_supervisord.log
redirect_stderr=true

Answer 1

首先，在您的控制台或终端上键入以下内容

ps -ef | grep supervisord

你会得到一些pid的监督令，就像这样

根目录2641 12938 0 04:52分/1 00:00:00 grep --color=自动主管顺序

根目录29646 1 0 04:45 ? 00:00:00 /usr/bin/python /usr/local/bin/supervisord

如果你得到这样的输出，你的pid就是第二个。然后，如果你想关闭你的主管命令，你可以这样做

kill -s SIGTERM 29646

希望能对你有所帮助。参考：http://supervisord.org/running.html#signals

Answer 2

sudo unlink /tmp/supervisor.sock

在tmp的unix_http_server's文件配置值(缺省值为/ .sock /supervisor.sock)中定义此/etc/supervisord.conf文件。

Answer 3

$ ps aux | grep supervisor
alexamil         54253   0.0  0.0  2506960   6440   ??  Ss   10:09PM   0:00.26 /usr/bin/python /usr/local/bin/supervisord -c supervisord.conf

所以我们可以使用：

$ pkill -f supervisord  # kill it