Supervisord 似乎正在运行，但未启动受监控的程序

Question

我已经从 ubuntu 10.04（64 位）的系统包中安装了 supervisord 3.0a8。主管服务似乎正在运行，但并未启动配置的程序。有趣的是，这个确切的配置正在另一个系统上运行，并且按预期工作。

主配置文件如下所示：

; /etc/supervisor/supervisord.conf
[unix_http_server]
chmod=0700
file=/var/run/supervisor.sock

[supervisord]
logfile=/var/log/supervisor/supervisord.log
childlogdir=/var/log/supervisor
pidfile=/var/run/supervisord.pid

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

[supervisorctl]
serverurl=unix:///var/run/supervisor.sock

[include]
files = /etc/supervisor/conf.d/*.conf

示例程序配置如下所示：

; /etc/supervisor/conf.d/sample.conf 
[program:sample]
directory=/opt/sample
command=/opt/sample/run.sh

其中，/opt/sample/run.sh是：

#!/bin/bash

while true; do
    T=`date`
    echo "[$T] Running!" >> /var/log/sample.log
    sleep 1
done

而且，这里有一些关于正在运行的 supervisord 实例的附加信息：

root@myhost:~# supervisorctl version
3.0a8

root@myhost:~# which supervisorctl
/usr/bin/supervisorctl
root@myhost:~# which supervisord
/usr/bin/supervisord

root@myhost:~# supervisorctl status  # NOTE that there's no output!
root@myhost:~# supervisorctl avail
root@myhost:~# service supervisor status
 is running

root@myhost:~# ps aux | grep supervisor
root     21740  0.1  0.4  40772 10056 ?        Ss   11:28   0:00 /usr/bin/python /usr/bin/supervisord
root     21749  0.0  0.0   7624   932 pts/2    S+   11:28   0:00 grep --color=auto supervisor

root@myhost:~# cat /var/log/supervisor/supervisord.log 
2012-04-26 11:28:22,483 CRIT Supervisor running as root (no user in config file)
2012-04-26 11:28:22,536 INFO RPC interface 'supervisor' initialized
2012-04-26 11:28:22,536 WARN cElementTree not installed, using slower XML parser for XML-RPC
2012-04-26 11:28:22,536 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2012-04-26 11:28:22,539 INFO daemonizing the supervisord process
2012-04-26 11:28:22,539 INFO supervisord started with pid 21740

root@myhost:~# ll /etc/supervisor/conf.d/
total 28
drwxr-xr-x 2 root root 4096 2012-04-26 11:31 ./
drwxr-xr-x 3 root root 4096 2012-04-25 18:38 ../
-rw-r--r-- 1 root root   66 2012-04-26 11:31 sample.conf

root@myhost:~# ll /opt/sample/
total 12
drwxr-xr-x 2 root root 4096 2012-04-26 11:32 ./
drwxr-xr-x 4 root root 4096 2012-04-26 11:31 ../
-rwxr-xr-x 1 root root   97 2012-04-26 11:32 run.sh*

root@myhost:~# python
Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41) 
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> 

任何帮助是极大的赞赏！

Answer 1

我想补充一下

日志级别=调试

到 [supervisord] 部分。这可能有帮助。看来包含不起作用。Supervisorctl status 应显示您的脚本正在运行。