Supervisord是用Python实现的一款非常实用的进程管理工具，类似于monit，monit和supervisord的一个比较大的差异是supervisord管理的进程必须由supervisord来启动，monit可以管理已经在运行的程序；supervisord还要求管理的程序是非daemon程序，supervisord会帮你把它转成daemon程序，因此如果用supervisord来管理nginx的话，必须在nginx的配置文件里添加一行设置daemon off让nginx以非daemon方式启动。(此段话引用链接：http://feilong.me/2011/03/monitor-processes-with-supervisord)
注意：如果用supervisorctlstart nginx启动nginx显示错误nginx: ERROR(abnormal termination)，查看日志说是nginx已经启动，这就是因为nginx本身是daemon程序，要在nginx的配置文件中把它转为非daemon程序.
1.Supervisor安装：
1 # 安装
2 easy_install supervisor
也可采用离线安装的方式：
安装python
安装meld3-0.6.8.tar.gz
安装elementtree-1.2.6-20050316.tar.gz
安装supervisor-3.0a12.tar.gz
官方安装文档：
http://supervisord.org/installing.html
依赖软件：
1 setuptools (latest) from http://pypi.python.org/pypi/setuptools.
2 meld3 (latest) from http://www.plope.com/software/meld3/.
3 elementtree (latest) from http://effbot.org/downloads#elementtree.
2.生成默认配置文件：
1 # 生成默认配置文件
2 echo_supervisord_conf > /etc/supervisord.conf
3 mkdir /etc/supervisord.conf.d
3.修改配置文件
1 include区段修改为：
2 [include]
3 files = /etc/supervisord.conf.d/*.conf
1 每个需要管理的进程分别写在一个文件里面，放在/etc/supervisord.conf.d/目录下，便于管理。例如：test.conf
2 [program:sqlparse]
3 directory = /var/local/python
4 command = /use/bin python test.py
4.把supervisord服务设为开机自启动，把下面程序复制下来生成supervisord文件放到/etc/init.d/目录下面：
CentOS环境下：
1 #!/bin/sh
2 #
3 # /etc/rc.d/init.d/supervisord
4 #
5 # Supervisor is a client/server system that
6 # allows its users to monitor and control a
7 # number of processes on UNIX-like operating
8 # systems.
9 #
10 # chkconfig: - 64 36
11 # description: Supervisor Server
12 # processname: supervisord
13
14 # Source init functions
15 . /etc/init.d/functions
16
17 RETVAL=0
18 prog="supervisord"
19 pidfile="/tmp/supervisord.pid"
20 lockfile="/var/lock/subsys/supervisord"
21
22 start()
23 {
24 echo -n $"Starting $prog: "
25 daemon --pidfile $pidfile supervisord -c /etc/supervisord.conf
26 RETVAL=$?
27 echo
28 [ $RETVAL -eq 0 ] && touch ${lockfile}
29 }
30
31 stop()
32 {
33 echo -n $"Shutting down $prog: "
34 killproc -p ${pidfile} /usr/bin/supervisord
35 RETVAL=$?
36 echo
37 if [ $RETVAL -eq 0 ] ; then
38 rm -f ${lockfile} ${pidfile}
39 fi
40 }
41
42 case "$1" in
43
44 start)
45 start
46 ;;
47
48 stop)
49 stop
50 ;;
51
52 status)
53 status $prog
54 ;;
55
56 restart)
57 stop
58 start
59 ;;
60
61 *)
62 echo "Usage: $0 {start|stop|restart|status}"
63 ;;
64
65 esac
Ubuntu环境下：
1 #! /bin/sh
2 ### BEGIN INIT INFO
3 # Provides: supervisord
4 # Required-Start: $remote_fs
5 # Required-Stop: $remote_fs
6 # Default-Start: 2 3 4 5
7 # Default-Stop: 0 1 6
8 # Short-Description: Example initscript
9 # Description: This file should be used to construct scripts to be
10 # placed in /etc/init.d.
11 ### END INIT INFO
12
13 # Author: Dan MacKinlay <danielm@phm.gov.au>
14 # Based on instructions by Bertrand Mathieu
15 # http://zebert.blogspot.com/2009/05/installing-django-solr-varnish-and.html
16
17 # Do NOT "set -e"
18
19 # PATH should only include /usr/* if it runs after the mountnfs.sh script
20 PATH=/sbin:/usr/sbin:/bin:/usr/bin
21 DESC="Description of the service"
22 NAME=supervisord
23 DAEMON=/usr/local/bin/supervisord
24 DAEMON_ARGS=""
25 PIDFILE=/tmp/$NAME.pid
26 SCRIPTNAME=/etc/init.d/$NAME
27
28 # Exit if the package is not installed
29 [ -x "$DAEMON" ] || exit 0
30
31 # Read configuration variable file if it is present
32 [ -r /etc/default/$NAME ] && . /etc/default/$NAME
33
34 # Load the VERBOSE setting and other rcS variables
35 . /lib/init/vars.sh
36
37 # Define LSB log_* functions.
38 # Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
39 . /lib/lsb/init-functions
40
41 #
42 # Function that starts the daemon/service
43 #
44 do_start()
45 {
46 # Return
47 # 0 if daemon has been started
48 # 1 if daemon was already running
49 # 2 if daemon could not be started
50 start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
51 || return 1
52 start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \
53 $DAEMON_ARGS \
54 || return 2
55 # Add code here, if necessary, that waits for the process to be ready
56 # to handle requests from services started subsequently which depend
57 # on this one. As a last resort, sleep for some time.
58 }
59
60 #
61 # Function that stops the daemon/service
62 #
63 do_stop()
64 {
65 # Return
66 # 0 if daemon has been stopped
67 # 1 if daemon was already stopped
68 # 2 if daemon could not be stopped
69 # other if a failure occurred
70 start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
71 RETVAL="$?"
72 [ "$RETVAL" = 2 ] && return 2
73 # Wait for children to finish too if this is a daemon that forks
74 # and if the daemon is only ever run from this initscript.
75 # If the above conditions are not satisfied then add some other code
76 # that waits for the process to drop all resources that could be
77 # needed by services started subsequently. A last resort is to
78 # sleep for some time.
79 start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
80 [ "$?" = 2 ] && return 2
81 # Many daemons don't delete their pidfiles when they exit.
82 rm -f $PIDFILE
83 return "$RETVAL"
84 }
85
86 #
87 # Function that sends a SIGHUP to the daemon/service
88 #
89 do_reload() {
90 #
91 # If the daemon can reload its configuration without
92 # restarting (for example, when it is sent a SIGHUP),
93 # then implement that here.
94 #
95 start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
96 return 0
97 }
98
99 case "$1" in
100 start)
101 [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
102 do_start
103 case "$?" in
104 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
105 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
106 esac
107 ;;
108 stop)
109 [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
110 do_stop
111 case "$?" in
112 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
113 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
114 esac
115 ;;
116 #reload|force-reload)
117 #
118 # If do_reload() is not implemented then leave this commented out
119 # and leave 'force-reload' as an alias for 'restart'.
120 #
121 #log_daemon_msg "Reloading $DESC" "$NAME"
122 #do_reload
123 #log_end_msg $?
124 #;;
125 restart|force-reload)
126 #
127 # If the "reload" option is implemented then remove the
128 # 'force-reload' alias
129 #
130 log_daemon_msg "Restarting $DESC" "$NAME"
131 do_stop
132 case "$?" in
133 0|1)
134 do_start
135 case "$?" in
136 0) log_end_msg 0 ;;
137 1) log_end_msg 1 ;; # Old process is still running
138 *) log_end_msg 1 ;; # Failed to start
139 esac
140 ;;
141 *)
142 # Failed to stop
143 log_end_msg 1
144 ;;
145 esac
146 ;;
147 *)
148 #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
149 echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
150 exit 3
151 ;;
152 esac
用root用户执行下面命令把supervisord服务设为开机自启动：
CentOS系统下：
1 chmod +x /etc/init.d/supervisord
2 chkconfig supervisord on
3 service supervisord start
Ubuntu系统下：
1 chmod +x /etc/init.d/supervisord
2 update-rc.d supervisord defaults
5.supervisord管理
Supervisord安装完成后有两个可用的命令行supervisor和supervisorctl，命令使用解释如下：
- supervisord，初始启动Supervisord，启动、管理配置中设置的进程。
- supervisorctl stop programxxx，停止某一个进程(programxxx)，programxxx为
[program:chatdemon]里配置的值，这个示例就是chatdemon。 - supervisorctl start programxxx，启动某个进程
- supervisorctl restart programxxx，重启某个进程
- supervisorctl stop groupworker: ，重启所有属于名为groupworker这个分组的进程(start,restart同理)
- supervisorctl stop all，停止全部进程，注：start、restart、stop都不会载入最新的配置文件。
- supervisorctl reload，载入最新的配置文件，停止原有进程并按新的配置启动、管理所有进程。
- supervisorctl update，根据最新的配置文件，启动新配置或有改动的进程，配置没有改动的进程不会受影响而重启。
- 注意：显示用stop停止掉的进程，用reload或者update都不会自动重启。
6.supervisord的配置文件(/etc/supervisord.conf)
1 ; Sample supervisor config file.
2 ;
3 ; For more information on the config file, please see:
4 ; http://supervisord.org/configuration.html
5 ;
6 ; Note: shell expansion ("~" or "$HOME") is not supported. Environment
7 ; variables can be expanded using this syntax: "%(ENV_HOME)s".
8
9 [unix_http_server]
10 file=/tmp/supervisor.sock ; (the path to the socket file)
11 ;chmod=0700 ; socket file mode (default 0700)
12 ;chown=nobody:nogroup ; socket file uid:gid owner
13 ;username=user ; (default is no username (open server))
14 ;password=123 ; (default is no password (open server))
15
16 ;[inet_http_server] ; inet (TCP) server disabled by default
17 ;port=127.0.0.1:9001 ; (ip_address:port specifier, *:port for all iface)
18 ;username=user ; (default is no username (open server))
19 ;password=123 ; (default is no password (open server))
20
21 [inet_http_server] ; inet (TCP) server disabled by default
22 port=0.0.0.0:9001 ; (ip_address:port specifier, *:port for all iface)
23 username=supervisor ; (default is no username (open server))
24 password=supervisor ; (default is no password (open server))
25
26 [supervisord]
27 logfile=/tmp/supervisord.log ; (main log file;default $CWD/supervisord.log)
28 logfile_maxbytes=50MB ; (max main logfile bytes b4 rotation;default 50MB)
29 logfile_backups=10 ; (num of main logfile rotation backups;default 10)
30 loglevel=info ; (log level;default info; others: debug,warn,trace)
31 pidfile=/tmp/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
32 nodaemon=false ; (start in foreground if true;default false)
33 minfds=1024 ; (min. avail startup file descriptors;default 1024)
34 minprocs=200 ; (min. avail process descriptors;default 200)
35 ;umask=022 ; (process file creation umask;default 022)
36 ;user=chrism ; (default is current user, required if root)
37 ;identifier=supervisor ; (supervisord identifier, default is 'supervisor')
38 ;directory=/tmp ; (default is not to cd during start)
39 ;nocleanup=true ; (don't clean up tempfiles at start;default false)
40 ;childlogdir=/tmp ; ('AUTO' child log dir, default $TEMP)
41 ;environment=KEY="value" ; (key value pairs to add to environment)
42 ;strip_ansi=false ; (strip ansi escape codes in logs; def. false)
43
44 ; the below section must remain in the config file for RPC
45 ; (supervisorctl/web interface) to work, additional interfaces may be
46 ; added by defining them in separate rpcinterface: sections
47 [rpcinterface:supervisor]
48 supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
49
50 [supervisorctl]
51 serverurl=unix:///tmp/supervisor.sock ; use a unix:// URL for a unix socket
52 ;serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket
53 ;username=chris ; should be same as http_username if set
54 ;password=123 ; should be same as http_password if set
55 ;prompt=mysupervisor ; cmd line prompt (default "supervisor")
56 ;history_file=~/.sc_history ; use readline history if available
57
58 ; The below sample program section shows all possible program subsection values,
59 ; create one or more 'real' program: sections to be able to control them under
60 ; supervisor.
61
62 ;[program:theprogramname]
63 ;command=/bin/cat ; the program (relative uses PATH, can take args)
64 ;process_name=%(program_name)s ; process_name expr (default %(program_name)s)
65 ;numprocs=1 ; number of processes copies to start (def 1)
66 ;directory=/tmp ; directory to cwd to before exec (def no cwd)
67 ;umask=022 ; umask for process (default None)
68 ;priority=999 ; the relative start priority (default 999)
69 ;autostart=true ; start at supervisord start (default: true)
70 ;autorestart=unexpected ; whether/when to restart (default: unexpected)
71 ;startsecs=1 ; number of secs prog must stay running (def. 1)
72 ;startretries=3 ; max # of serial start failures (default 3)
73 ;exitcodes=0,2 ; 'expected' exit codes for process (default 0,2)
74 ;stopsignal=QUIT ; signal used to kill process (default TERM)
75 ;stopwaitsecs=10 ; max num secs to wait b4 SIGKILL (default 10)
76 ;stopasgroup=false ; send stop signal to the UNIX process group (default false)
77 ;killasgroup=false ; SIGKILL the UNIX process group (def false)
78 ;user=chrism ; setuid to this UNIX account to run the program
79 ;redirect_stderr=true ; redirect proc stderr to stdout (default false)
80 ;stdout_logfile=/a/path ; stdout log path, NONE for none; default AUTO
81 ;stdout_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB)
82 ;stdout_logfile_backups=10 ; # of stdout logfile backups (default 10)
83 ;stdout_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0)
84 ;stdout_events_enabled=false ; emit events on stdout writes (default false)
85 ;stderr_logfile=/a/path ; stderr log path, NONE for none; default AUTO
86 ;stderr_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB)
87 ;stderr_logfile_backups=10 ; # of stderr logfile backups (default 10)
88 ;stderr_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0)
89 ;stderr_events_enabled=false ; emit events on stderr writes (default false)
90 ;environment=A="1",B="2" ; process environment additions (def no adds)
91 ;serverurl=AUTO ; override serverurl computation (childutils)
92
93 ; The below sample eventlistener section shows all possible
94 ; eventlistener subsection values, create one or more 'real'
95 ; eventlistener: sections to be able to handle event notifications
96 ; sent by supervisor.
97
98 ;[eventlistener:theeventlistenername]
99 ;command=/bin/eventlistener ; the program (relative uses PATH, can take args)
100 ;process_name=%(program_name)s ; process_name expr (default %(program_name)s)
101 ;numprocs=1 ; number of processes copies to start (def 1)
102 ;events=EVENT ; event notif. types to subscribe to (req'd)
103 ;buffer_size=10 ; event buffer queue size (default 10)
104 ;directory=/tmp ; directory to cwd to before exec (def no cwd)
105 ;umask=022 ; umask for process (default None)
106 ;priority=-1 ; the relative start priority (default -1)
107 ;autostart=true ; start at supervisord start (default: true)
108 ;autorestart=unexpected ; whether/when to restart (default: unexpected)
109 ;startsecs=1 ; number of secs prog must stay running (def. 1)
110 ;startretries=3 ; max # of serial start failures (default 3)
111 ;exitcodes=0,2 ; 'expected' exit codes for process (default 0,2)
112 ;stopsignal=QUIT ; signal used to kill process (default TERM)
113 ;stopwaitsecs=10 ; max num secs to wait b4 SIGKILL (default 10)
114 ;stopasgroup=false ; send stop signal to the UNIX process group (default false)
115 ;killasgroup=false ; SIGKILL the UNIX process group (def false)
116 ;user=chrism ; setuid to this UNIX account to run the program
117 ;redirect_stderr=true ; redirect proc stderr to stdout (default false)
118 ;stdout_logfile=/a/path ; stdout log path, NONE for none; default AUTO
119 ;stdout_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB)
120 ;stdout_logfile_backups=10 ; # of stdout logfile backups (default 10)
121 ;stdout_events_enabled=false ; emit events on stdout writes (default false)
122 ;stderr_logfile=/a/path ; stderr log path, NONE for none; default AUTO
123 ;stderr_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB)
124 ;stderr_logfile_backups ; # of stderr logfile backups (default 10)
125 ;stderr_events_enabled=false ; emit events on stderr writes (default false)
126 ;environment=A="1",B="2" ; process environment additions
127 ;serverurl=AUTO ; override serverurl computation (childutils)
128
129 ; The below sample group section shows all possible group values,
130 ; create one or more 'real' group: sections to create "heterogeneous"
131 ; process groups.
132
133 ;[group:thegroupname]
134 ;programs=progname1,progname2 ; each refers to 'x' in [program:x] definitions
135 ;priority=999 ; the relative start priority (default 999)
136
137 ; The [include] section can just contain the "files" setting. This
138 ; setting can list multiple files (separated by whitespace or
139 ; newlines). It can also contain wildcards. The filenames are
140 ; interpreted as relative to this file. Included files *cannot*
141 ; include files themselves.
142
143 ;[include]
144 ;files = relative/directory/*.ini
145
146 [include]
147 files = /etc/supervisord.conf.d/*.conf
7.管理实例
7.1.测试一个简单的python程序：
在/etc/supervisord.conf.d/目录下生成testsupervisor.conf文件
1 [program:testsupervisor]
2 directory = /opt/testsupervisor
3 command = /usr/local/bin/python testsupervisor.py
4 priority=1
5 numprocs=1
6 autostart=true
7 autorestart=true
directory表示testsupervisor.py所在的工作目录
command表示执行的命令，注意python要用绝对路径：/usr/local/bin/python
priority表示优先级，用supervisord管理的程序会按优先级从高到低依次启动，数字越多，优先级越高
autostart表示自动启动
autorestart表示自动重启
7.2.用supervisord管理 redis程序：
在/etc/supervisord.conf.d/目录下生成redis.conf文件
1 [program:redis]
2 directory=/usr/local/src/redis-2.6.16
3 command=/usr/local/src/redis-2.6.16/src/redis-server redis.conf
4
5 stdout_logfile=/tmp/redis_access.log
6 stderr_logfile=/tmp/redis_error.log
7 autostart=true
8 autorestart=true
9 startsecs=10
10
11 ; Need to wait for currently executing tasks to finish at shutdown.
12 ; Increase this if you have very long running tasks.
13 stopwaitsecs = 600
14
15 ; if rabbitmq is supervised, set its priority higher
16 ; so it starts first
17 priority=10
7.3.用supervisord管理nginx程序，因为nginx默认就是以daemon方式启动的，所以如果用supervisord来管理nginx的话，必须在nginx的配置文件里添加一行设置daemon off让nginx以非daemon方式启动。(supervisord还要求管理的程序是非daemon程序，supervisord会帮你把它转成daemon程序)
在/usr/local/nginx/conf/目录下面修改nginx.conf文件：
1 worker_processes 2;
2 daemon off;
3 events {
4 #use epoll;
5 worker_connections 1024;
6 }
7 http{
8 #gzip on;
9 #gzip_min_length 100;
10 #gzip_buffers 4 16k;
11 #gzip_http_version 1.0;
12 #gzip_comp_level 2;
13 #gzip_types text/plain application/x-javascript text/css application/xml;
14 #gzip_vary on;
15
16 upstream 192.168.56.11 {
17 #这里指定多个源服务器，ip:端口,80端口的话可写可不写
18 server 127.0.0.1:8003;
19 server 127.0.0.1:8004;
20 server 127.0.0.1:8005;
21 server 127.0.0.1:8006;
22
23 }
24 server {
25 listen 8010;
26 location / {
27 #rewrite ^/smmp/servletsendmoremsg\.do$ /send last;
28 proxy_redirect off;
29 proxy_set_header Host $host;
30 proxy_set_header X-Forwarded-For $remote_addr;
31 proxy_pass http://192.168.56.11;
32
33 }
34
35 }
36
37 # server {
38 # listen 443;
39 # ssl on;
40 # ssl_certificate server.crt;
41 # ssl_certificate_key server.key;
42 #
43 # ssl_session_timeout 5m;
44 #
45 # ssl_protocols SSLv2 SSLv3 TLSv1;
46 # ssl_ciphers HIGH:!aNULL:!MD5;
47 # ssl_prefer_server_ciphers on;
48 # location / {
49 # proxy_redirect off;
50 # proxy_set_header Host $host;
51 # proxy_set_header X-Forwarded-For $remote_addr;
52 # proxy_pass http://192.168.56.11;
53 #
54 # }
55 #
56 # }
57 }
在/etc/supervisord.conf.d/目录下生成nginx.conf文件
1 [program:nginx]
2 command=/usr/local/nginx/sbin/nginx
3
4 stdout_logfile=/tmp/nginx.log
5 stderr_logfile=/tmp/nginx.log
6 autostart=true
7 autorestart=true
8 startsecs=10
9
10 ; Need to wait for currently executing tasks to finish at shutdown.
11 ; Increase this if you have very long running tasks.
12 stopwaitsecs = 600
13
14 ; if rabbitmq is supervised, set its priority higher
15 ; so it starts first
16 priority=55
7.4.用supervisord管理celery服务(python环境下)：
celery官方链接：https://github.com/celery/celery/tree/3.0/extra/supervisord
在/etc/supervisord.conf.d/目录下生成celeryd.conf文件,启了两个worker,配置文件中要注意celeryconfig.py的路径:
1 ; ============================
2 ; celeryd supervisor example
3 ; ============================
4
5 ; NOTE: If you're using Django, you shouldn't use this file.
6 ; Use
7 ; http://github.com/celery/django-celery/tree/master/extra/supervisord/celeryd.conf
8 ; instead!
9
10 [program:celery]
11 command=/usr/local/bin/celery worker --loglevel INFO --queues=low_send_task_queue,high_send_task_queue
12
13 process_name = %(program_name)s-%(process_num)d
14
15 ; Set PYTHONPATH to the directory containing celeryconfig.py
16 environment=PYTHONPATH=/usr/local/workspace_eclipse3.7.2/venus
17
18 directory=/usr/local/workspace_eclipse3.7.2/venus
19
20 numprocs=2
21 stdout_logfile=/tmp/celery_sendsms_access.log
22 stderr_logfile=/tmp/celery_sendsms_error.log
23 autostart=true
24 autorestart=true
25 startsecs=10
26
27 ; Need to wait for currently executing tasks to finish at shutdown.
28 ; Increase this if you have very long running tasks.
29 stopwaitsecs = 600
30
31 ; if rabbitmq is supervised, set its priority higher
32 ; so it starts first
33 priority=998
7.5.用supervisord管理celery服务(django环境下)：
在/etc/supervisord.conf.d/目录下生成celeryd_worker.conf文件
1 ; ==============================================
2 ; celery worker supervisor example for Django
3 ; ==============================================
4
5 [program:celeryworker]
6 command=/usr/local/bin/python manage.py celery worker --loglevel=INFO --queues=db_write_back_queue
7 directory=/usr/local/workspace_eclipse3.7.2/sms_web
8
9 numprocs=1
10 stdout_logfile=/tmp/celeryworker.log
11 stderr_logfile=/tmp/celeryworker.log
12 autostart=true
13 autorestart=true
14 startsecs=10
15
16 ; Need to wait for currently executing tasks to finish at shutdown.
17 ; Increase this if you have very long running tasks.
18 stopwaitsecs = 600
19
20 ; if rabbitmq is supervised, set its priority higher
21 ; so it starts first
22 priority=15
23
24 ;process_name = %(program_name)s-%(process_num)d
25 ;numprocs=2
在/etc/supervisord.conf.d/目录下生成celeryd_beat.conf文件,django环境下的心跳服务
1 ; ==============================================
2 ; celery worker supervisor example for Django
3 ; ==============================================
4
5 [program:celerybeat]
6 command=/usr/local/bin/python manage.py celery beat -s /var/log/sms_web/celerybeat-schedule --loglevel=INFO
7 directory=/usr/local/workspace_eclipse3.7.2/sms_web
8
9 numprocs=1
10 stdout_logfile=/tmp/celerybeat.log
11 stderr_logfile=/tmp/celerybeat.log
12 autostart=true
13 autorestart=true
14 startsecs=10
15
16 ; Need to wait for currently executing tasks to finish at shutdown.
17 ; Increase this if you have very long running tasks.
18 stopwaitsecs = 600
19
20 ; if rabbitmq is supervised, set its priority higher
21 ; so it starts first
22 priority=14
23
24 ;process_name = %(program_name)s-%(process_num)d
25 ;numprocs=2
7.6.用supervisord管理venus服务(启了四个进程):
在/etc/supervisord.conf.d/目录下生成venux.conf文件
1 [program:venus-8003]
2 directory=/usr/local/workspace_eclipse3.7.2/venus
3 command=/usr/local/bin/python main.py --port=8003
4 stdout_logfile=/tmp/venus_8003.log
5 stderr_logfile=/tmp/venus_8003.log
6 autostart=true
7 autorestart=true
8 priority=50
9
10 [program:venus-8004]
11 directory=/usr/local/workspace_eclipse3.7.2/venus
12 command=/usr/local/bin/python main.py --port=8004
13 stdout_logfile=/tmp/venus_8004.log
14 stderr_logfile=/tmp/venus_8004.log
15 autostart=true
16 autorestart=true
17 priority=51
18
19 [program:venus-8005]
20 directory=/usr/local/workspace_eclipse3.7.2/venus
21 command=/usr/local/bin/python main.py --port=8005
22 stdout_logfile=/tmp/venus_8005.log
23 stderr_logfile=/tmp/venus_8005.log
24 autostart=true
25 autorestart=true
26 priority=52
27
28 [program:venus-8006]
29 directory=/usr/local/workspace_eclipse3.7.2/venus
30 command=/usr/local/bin/python main.py --port=8006
31 stdout_logfile=/tmp/venus_8006.log
32 stderr_logfile=/tmp/venus_8006.log
33 autostart=true
34 autorestart=true
35 priority=53
36 ~
7.7.用supervisord管理接收短信的服务：
在/etc/supervisord.conf.d/目录下生成receiver_cmpp.conf文件
1 [program:receiver-cmpp]
2 directory=/usr/local/workspace_eclipse3.7.2/sms_tool
3 command=/usr/local/bin/python receiver_cmpp.py
4
5 stdout_logfile=/tmp/receiver_cmpp.log
6 stderr_logfile=/tmp/receiver_cmpp.log
7 autostart=true
8 autorestart=true
9 startsecs=10
10
11 ; Need to wait for currently executing tasks to finish at shutdown.
12 ; Increase this if you have very long running tasks.
13 stopwaitsecs = 600
14
15 ; if rabbitmq is supervised, set its priority higher
16 ; so it starts first
17 priority=21
在/etc/supervisord.conf.d/目录下添加新的配置文件后，执行命令：
就会把新添加的服务启动起来，且不会影响正在运行的 服务。
转载于:https://www.cnblogs.com/dengshihuang/p/8330296.html
本文介绍Supervisor的安装、配置及管理方法，包括如何通过Supervisor管理Python应用、Redis、Nginx等服务，并提供详细的配置示例。
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