[Supervisor]
http://supervisord.org/
[Python]
如果没有,自己去装吧,一般 linux 自带了.
[easy_install]
[root@vm source]# wget https://bootstrap.pypa.io/ez_setup.py -O - | python
[安装superviosr]
[root@vm source]# easy_install supervisor
[状态]
[root@vm source]# python
Python 2.6.6 (r266:84292, Jan 22 2014, 09:37:14)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import supervisor
>>>
[配置文件]
[root@vm source]# echo_supervisord_conf > /etc/supervisord.conf
[监视一个程序]
; The [include] section can just contain the "files" setting. This
; setting can list multiple files (separated by whitespace or
; newlines). It can also contain wildcards. The filenames are
; interpreted as relative to this file. Included files *cannot*
; include files themselves.
[include] /**我是注释，一定要把前面的分号;去掉，不然不会开启include功能，太傻了**/
files = /etc/supervisor/*.ini
在 /etc/supervisor/ 目录下建立 redis.ini 文件
[program:redis]
command=/usr/bin/redis-server /usr/local/redis/redis.conf
autorstart=true
autorestart=true
stdout_logfile=/tmp/supervisor.log
[Web配置]
[inet_http_server] ; inet (TCP) server disabled by default
port=*:9001 ; (ip_address:port specifier, *:port for all iface)
;username=user ; (default is no username (open server))
;password=123 ; (default is no password (open server))
如果配置了用户名和密码，就需要输入用户名和密码才能进入web界面。
[启动supervisord]
[root@vm source]# supervisord
可能会输出一堆信息出来
/usr/lib/python2.6/site-packages/supervisor-3.1.3-py2.6.egg/supervisor/options.py:296: 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 '
/usr/lib/python2.6/site-packages/supervisor-3.1.3-py2.6.egg/supervisor/options.py:383: DeprecationWarning: Parameters to load are deprecated. Call .resolve and .require separately.
return pkg_resources.EntryPoint.parse("x="+spec).load(False)
不用管它
[root@vm source]# ps -ef ｜grep supervisord
root 20041 1 0 03:21 ? 00:00:00 /usr/bin/python /usr/bin/supervisord
[root@vm source]# ps -ef| grep redis
root 20074 20073 0 03:23 ? 00:00:00 /usr/bin/redis-server *:6379
有上述进程，就表明成功了。
[WEB管理界面]
[命令行管理工具]
[root@vm source]# supervisorctl status
redis RUNNING pid 20074, uptime 0:13:25