systemctl start supervisord # 启动supervisord服务
systemctl status supervisord # 查看supervisord服务状态
ps -uax | grep supervisord # 查看是否存在supervisord进程
supervisord -c /usr/local/logstash/config/supervisord.conf
1 安装环境包
pip3.6 install -r plist.txt --default-timeout=1000 --no-cache-dir -i https://mirrors.aliyun.com/pypi/simple/
pip3.6 install supervisor
2 创建文件夹 与manage.py同级
mkdir conf
cd conf
touch supervisord.conf # 新建文件
echo_supervisord_conf > supervisord.conf # 初始化配置文件
3 修改supervisord.conf
; Sample supervisor config file.
; For more information on the config file, please see:
; http://supervisord.org/configuration.html
; Notes:
; - Shell expansion ("~" or "$HOME") is not supported. Environment
; variables can be expanded using this syntax: "%(ENV_HOME)s".
; - Quotes around values are not supported, except in the case of
; the environment= options as shown below.
; - Comments must have a leading space: "a=b ;comment" not "a=b;comment".
; - Command will be truncated if it looks like a config file comment, e.g.
; "command=bash -c 'foo ; bar'" will truncate to "command=bash -c 'foo ".
; Warning:
; Paths throughout this example file use /tmp because it is available on most
; systems. You will likely need to change these to locations more appropriate
; for your system. Some systems periodically delete older files in /tmp.
; Notably, if the socket file defined in the [unix_http_server] section below
; is deleted, supervisorctl will be unable to connect to supervisord.
[unix_http_server]
file=/tmp/supervisor.sock ; UNIX socket 文件，supervisorctl 会使用
;chmod=0700 ; socket文件的mode，默认是0700
;chown=nobody:nogroup ; socket文件的owner，格式：uid:gid
;username=user ; default is no username (open server)
;password=123 ; default is no password (open server)
; Security Warning:
; The inet HTTP server is not enabled by default. The inet HTTP server is
; enabled by uncommenting the [inet_http_server] section below. The inet
; HTTP server is intended for use within a trusted environment only. It
; should only be bound to localhost or only accessible from within an
; isolated, trusted network. The inet HTTP server does not support any
; form of encryption. The inet HTTP server does not use authentication
; by default (see the username= and password= options to add authentication).
; Never expose the inet HTTP server to the public internet.
[inet_http_server] ; HTTP服务器，提供web管理界面
port=0.0.0.0:9001 ; Web管理后台运行的IP和端口，如果开放到公网，需要注意安全性
username=user ; 登录管理后台的用户名
password=123 ; 登录管理后台的密码
[supervisord]
logfile=/root/01-yu/03-django/spider_user/apps/log/supervisord.log ; 日志文件，默认是 $CWD/supervisord.log
logfile_maxbytes=500MB ; 日志文件大小，超出会rotate，默认 50MB，如果设成0，表示不限制大小
logfile_backups=10 ; # 日志文件保留备份数量默认10，设为0表示不备份
loglevel=info ; 日志级别，默认info，其它: debug,warn,trace
pidfile=/root/01-yu/03-django/spider_user/apps/log/supervisord.pid ; pid 文件
nodaemon=false ; 是否在前台启动，默认是false，即以 daemon 的方式启动
minfds=1024 ; 可以打开的文件描述符的最小值，默认 1024
minprocs=200 ; 可以打开的进程数的最小值，默认 200
;umask=022 ; process file creation umask; default 022
;user=supervisord ; setuid to this UNIX account at startup; recommended if root
;identifier=supervisor ; supervisord identifier, default is 'supervisor'
;directory=/tmp ; default is not to cd during start
;nocleanup=true ; don't clean up tempfiles at start; default false
;childlogdir=/tmp ; 'AUTO' child log dir, default $TEMP
;environment=KEY="value" ; key value pairs to add to environment
;strip_ansi=false ; strip ansi escape codes in logs; def. false
; The rpcinterface:supervisor section must remain in the config file for
; RPC (supervisorctl/web interface) to work. Additional interfaces may be
; added by defining them in separate [rpcinterface:x] sections.
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
; The supervisorctl section configures how supervisorctl will connect to
; supervisord. configure it match the settings in either the unix_http_server
; or inet_http_server section.
[supervisorctl]
serverurl=unix:///tmp/supervisor.sock ; 通过UNIX socket连接supervisord，路径与unix_http_server部分的file一致
;serverurl=http://0.0.0.0:9001 ; 通过HTTP的方式连接supervisord
;username=user ; should be same as in [*_http_server] if set
;password=123 ; should be same as in [*_http_server] if set
;prompt=mysupervisor ; cmd line prompt (default "supervisor")
;history_file=~/.sc_history ; use readline history if available
; The sample program section below shows all possible program subsection values.
; Create one or more 'real' program: sections to be able to control them under
; supervisor.
;[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)
;startsecs=1 ; # of secs prog must stay up to be running (def. 1)
;startretries=3 ; max # of serial start failures when starting (default 3)
;autorestart=unexpected ; when to restart if exited after running (def: unexpected)
;exitcodes=0 ; 'expected' exit codes used with autorestart (default 0)
;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 (0 means none, default 10)
;stdout_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0)
;stdout_events_enabled=false ; emit events on stdout writes (default false)
;stdout_syslog=false ; send stdout to syslog with process name (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 (0 means none, default 10)
;stderr_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0)
;stderr_events_enabled=false ; emit events on stderr writes (default false)
;stderr_syslog=false ; send stderr to syslog with process name (default false)
;environment=A="1",B="2" ; process environment additions (def no adds)
;serverurl=AUTO ; override serverurl computation (childutils)
; The sample eventlistener section below shows all possible eventlistener
; subsection values. Create one or more 'real' eventlistener: sections to be
; able to handle event notifications sent by supervisord.
;[eventlistener:theeventlistenername]
;command=/bin/eventlistener ; 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)
;events=EVENT ; event notif. types to subscribe to (req'd)
;buffer_size=10 ; event buffer queue size (default 10)
;directory=/tmp ; directory to cwd to before exec (def no cwd)
;umask=022 ; umask for process (default None)
;priority=-1 ; the relative start priority (default -1)
;autostart=true ; start at supervisord start (default: true)
;startsecs=1 ; # of secs prog must stay up to be running (def. 1)
;startretries=3 ; max # of serial start failures when starting (default 3)
;autorestart=unexpected ; autorestart if exited after running (def: unexpected)
;exitcodes=0 ; 'expected' exit codes used with autorestart (default 0)
;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=false ; redirect_stderr=true is not allowed for eventlisteners
;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 (0 means none, default 10)
;stdout_events_enabled=false ; emit events on stdout writes (default false)
;stdout_syslog=false ; send stdout to syslog with process name (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 (0 means none, default 10)
;stderr_events_enabled=false ; emit events on stderr writes (default false)
;stderr_syslog=false ; send stderr to syslog with process name (default false)
;environment=A="1",B="2" ; process environment additions
;serverurl=AUTO ; override serverurl computation (childutils)
; The sample group section below shows all possible group values. Create one
; or more 'real' group: sections to create "heterogeneous" process groups.
;[group:thegroupname]
;programs=progname1,progname2 ; each refers to 'x' in [program:x] definitions
;priority=999 ; the relative start priority (default 999)
; 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] ;包含其它配置文件
files = /root/01-yu/03-django/spider_user/conf/*.ini ;可以指定一个或多个以.ini结束的配置文件
4 新建supervisord_celery_worker.ini文件
[program:game_celery_worker]
# 程序启动命令
command=/usr/bin/python3.6 manage.py celery worker -l INFO
# 命令执行的目录
directory=/root/01-yu/03-django/spider_user
# 添加环境变量
# environment=PATH="/home/pyvip/.virtualenvs/Cel_proj/bin",B="2"
# 输出日志文件
stdout_logfile=/root/01-yu/03-django/spider_user/apps/log/celery_worker_info.log
# 输入日志文件大小 默认是50MB
stdout_logfile_maxbytes=50MB
# 输入日志文件发备份 (0-不备份 默认是10)
stdout_logfile_backups=10
# capturemode 字节数 默认是10
stdout_capture_maxbytes=10MB ; number of bytes in 'capturemode' (default 0)
# 突发事件写入 stfout中 默认是false
stdout_events_enabled=false
# 错误日志文件
stderr_logfile=/root/01-yu/03-django/spider_user/apps/log/celery_worker_err.log
# 输入日志文件大小 默认是50MB
stderr_logfile_maxbytes=50MB
# 输入日志文件发备份 (0-不备份 默认是10)
stderr_logfile_backups=10
# capturemode 字节数 默认是10
stderr_capture_maxbytes=10MB ; number of bytes in 'capturemode' (default 0)
# 突发事件写入 stfout中 默认是false
stderr_events_enabled=false
# 是否自动启动
autostart=true
# 程序意外退出是否自动重启
autorestart=true
# 启动10秒后没有异常退出，就表示进程正常启动了，默认为1秒
startsecs=10
# 等待最长时间 默认是10s
stopwaitsecs=600
# 进程启动优先级，默认999，值小的优先启动
priority=998
# 进程执行的用户身份
user=root
# 启动失败自动重试次数，默认是3
startretries=3
# 把stderr重定向到stdout，默认false
redirect_stderr=true
# 默认为false,进程被杀死时，是否向这个进程组发送stop信号，包括子进程
stopasgroup=false
# 默认为false，向进程组发送kill信号，包括子进程
killasgroup=false
4 启动supervisord
supervisord -c /root/01-yu/03-django/spider_user/conf/supervisord.conf # 启动
supervisorctl shut # 关闭
Unlinking stale socket /tmp/supervisor.sock
解决办法 rm -rf /tmp/supervisor.sock
6 交互终端
supervisord启动成功后，可以通过supervisorctl客户端控制进程，启动、停止、重启。运行supervisorctl命令，不加参数，会进入supervisor客户端的交互终端，并会列出当前所管理的所有进程。
supervisorctl -c /root/01-yu/03-django/spider_user/conf/supervisord.conf # 输入前面conf文件配置的账号密码
7.supervisorctl常用命令
supervisorctl stop program_name # 停止某一个进程，program_name 为 [program:x] 里的 x
supervisorctl start program_name # 启动某个进程
supervisorctl restart program_name # 重启某个进程
supervisorctl stop groupworker: # 结束所有属于名为 groupworker 这个分组的进程 (start，restart 同理)
supervisorctl stop groupworker:name1 # 结束 groupworker:name1 这个进程 (start，restart 同理)
supervisorctl stop all # 停止全部进程，注：start、restartUnlinking stale socket /tmp/supervisor.sock、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
8.Web管理界面
http://192.168.107.216:9001/ # 根据提示输入账号密码
