[unix_http_server] ;file=/tmp/supervisor.sock ; (the path to the socket file) ;修改为 /var/run 目录,避免被系统删除 file=/var/run/supervisor.sock ; (the path to the socket file) ;chmod=0700 ; socket file mode (default 0700) ;chown=nobody:nogroup ; socket file uid:gid owner ;username=user ; (default is no username (open server)) ;password=123 ; (default is no password (open server)) ;[inet_http_server] ; inet (TCP) server disabled by default ;port=127.0.0.1:9001 ; (ip_address:port specifier, *:port for ;all iface) ;username=user ; (default is no username (open server)) ;password=123 ; (default is no password (open server)) ... [supervisord] ;logfile=/tmp/supervisord.log ; (main log file;default $CWD/supervisord.log) ;修改为 /var/log 目录,避免被系统删除 logfile=/var/log/supervisor/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) ;修改为 /var/run 目录,避免被系统删除 pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid) ... ;设置启动supervisord的用户,一般情况下不要轻易用root用户来启动,除非你真的确定要这么做 ;user=chrism ; (default is current user, required if root) ... [supervisorctl] ; 必须和'unix_http_server'里面的设定匹配 ;serverurl=unix:///tmp/supervisor.sock ; use a unix:// URL for a unix socket ;修改为 /var/run 目录,避免被系统删除 serverurl=unix:///var/run/supervisor.sock ; use a unix:// URL for a unix socket ;serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket ;username=chris ; should be same as http_username if set ;password=123 ; should be same as http_password if set ...
;[inet_http_server] ; inet (TCP) server disabled by default ;port=127.0.0.1:9001 ; (ip_address:port specifier, *:port for ;all iface) ;username=user ; (default is no username (open server)) ;password=123 ; (default is no password (open server)) [supervisorctl] ... ;serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket ;username=chris ; should be same as http_username if set ;password=123 ; should be same as http_password if set
[include] files = /etc/supervisord.d/*.ini
; 设置进程的名称,使用 supervisorctl 来管理进程时需要使用该进程名 [program:your_program_name] command=python server.py --port=9000 ;numprocs=1 ; 默认为1 ;process_name=%(program_name)s ; 默认为 %(program_name)s,即 [program:x] 中的 x directory=/home/python/tornado_server ; 执行 command 之前,先切换到工作目录 user=oxygen ; 使用 oxygen 用户来启动该进程 ; 程序崩溃时自动重启,重启次数是有限制的,默认为3次 autorestart=true redirect_stderr=true ; 重定向输出的日志 stdout_logfile = /var/log/supervisord/tornado_server.log loglevel=info
; 设置进程的名称,使用 supervisorctl 来管理进程时需要使用该进程名 [program:foo] ; 可以在 command 这里用 python 表达式传递不同的参数给每个进程 command=python server.py --port=90%(process_num)02d directory=/home/python/tornado_server ; 执行 command 之前,先切换到工作目录 ; 若 numprocs 不为1,process_name 的表达式中一定要包含 process_num 来区分不同的进程 numprocs=2 process_name=%(program_name)s_%(process_num)02d; user=oxygen ; 使用 oxygen 用户来启动该进程 autorestart=true ; 程序崩溃时自动重启 redirect_stderr=true ; 重定向输出的日志 stdout_logfile = /var/log/supervisord/tornado_server.log loglevel=info
stopasgroup=false ; send stop signal to the UNIX process ; 默认为 false,如果设置为 true,当进程收到 kill 信号时,会自动将该信号发给该进程的子进程。如果这个程序使用了 python 的 multiprocessing 时,就能自动停止它的子线程。 killasgroup=false ; SIGKILL the UNIX process group (def false)
;[program:theprogramname] ;command=/bin/cat ; the program (relative uses PATH, can take args) ;process_name=%(program_name)s ; process_name expr (default %(program_name)s) ;numprocs=1 ; number of processes copies to start (def 1) ;directory=/tmp ; directory to cwd to before exec (def no cwd) ;umask=022 ; umask for process (default None) ;priority=999 ; the relative start priority (default 999) ;autostart=true ; start at supervisord start (default: true) ;autorestart=unexpected ; whether/when to restart (default: unexpected) ;startsecs=1 ; number of secs prog must stay running (def. 1) ;startretries=3 ; max # of serial start failures (default 3) ;exitcodes=0,2 ; 'expected' exit codes for process (default 0,2) ;stopsignal=QUIT ; signal used to kill process (default TERM) ;stopwaitsecs=10 ; max num secs to wait b4 SIGKILL (default 10) ;stopasgroup=false ; send stop signal to the UNIX process group (default false) ;killasgroup=false ; SIGKILL the UNIX process group (def false) ;user=chrism ; setuid to this UNIX account to run the program ;redirect_stderr=true ; redirect proc stderr to stdout (default false) ;stdout_logfile=/a/path ; stdout log path, NONE for none; default AUTO ;stdout_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) ;stdout_logfile_backups=10 ; # of stdout logfile backups (default 10) ;stdout_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0) ;stdout_events_enabled=false ; emit events on stdout writes (default false) ;stderr_logfile=/a/path ; stderr log path, NONE for none; default AUTO ;stderr_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) ;stderr_logfile_backups=10 ; # of stderr logfile backups (default 10) ;stderr_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0) ;stderr_events_enabled=false ; emit events on stderr writes (default false) ;environment=A="1",B="2" ; process environment additions (def no adds) ;serverurl=AUTO ; override serverurl computation (childutils)
[group:thegroupname] programs=progname1,progname2 ; each refers to 'x' in [program:x] definitions priority=999 ; the relative start priority (default 999)
# 使用默认的配置文件 /etc/supervisord.conf supervisord # 明确指定配置文件 supervisord -c /etc/supervisord.conf # 使用 user 用户启动 supervisord supervisord -u user
# 停止某一个进程,program_name 为 [program:x] 里的 x supervisorctl stop program_name # 启动某个进程 supervisorctl start program_name # 重启某个进程 supervisorctl restart program_name # 结束所有属于名为 groupworker 这个分组的进程 (start,restart 同理) supervisorctl stop groupworker: # 结束 groupworker:name1 这个进程 (start,restart 同理) supervisorctl stop groupworker:name1 # 停止全部进程,注:start、restart、stop 都不会载入最新的配置文件 supervisorctl stop all # 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 reload # 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 supervisorctl update
# 下载脚本 sudo su - root -c "sudo curl https://gist.githubusercontent.com/howthebodyworks/176149/raw/d60b505a585dda836fadecca8f6b03884153196b/supervisord.sh > /etc/init.d/supervisord" # 设置该脚本为可以执行 sudo chmod +x /etc/init.d/supervisord # 设置为开机自动运行 sudo update-rc.d supervisord defaults # 试一下,是否工作正常 service supervisord stop service supervisord start
# 如果是 Ubuntu 添加以下内容 /usr/local/bin/supervisord -c /etc/supervisord.conf # 如果是 Centos 添加以下内容 /usr/bin/supervisord -c /etc/supervisord.conf
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