supervisor 安装脚本

mkdir /data/tools && cd /data/tools
wget --no-check-certificate https://bootstrap.pypa.io/ez_setup.py
sudo python ez_setup.py --insecure
wget https://pypi.python.org/packages/11/b6/abcb525026a4be042b486df43905d6893fb04f05aac21c32c638e939e447/pip-9.0.1.tar.gz#md5=35f01da33009719497f01a4ba69d63c9
tar -xf pip-9.0..tar.gz
cd pip-9.0.
sudo python setup.py install
sudo easy_install supervisor
sudo mkdir /etc/supervisor
sudo mkdir /etc/supervisor/conf
sudo chown wwwad.wwwad /etc/supervisor/ -R
echo_supervisord_conf > /etc/supervisor/supervisord.conf
mkdir /data/supervisor/

supervisord.conf 配置文件内容为

; 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 ".

[unix_http_server]
file=/data/supervisor/supervisor.sock   ; the path to the socket file
chmod=                 ; socket file mode (default )
chown=wwwad:wwwad       ; socket file uid:gid owner
;username=user              ; default is no username (open server)
;password=               ; default is no password (open server)

;[inet_http_server]         ; inet (TCP) server disabled by default
;port=        ; ip_address:port specifier, *:port for all iface
;username=admin              ; default is no username (open server)
;password=kongzg!@#               ; default is no password (open server)

[supervisord]
logfile=/data/supervisor/supervisord.log ; main log file; default $CWD/supervisord.log
logfile_maxbytes=50MB        ; max main logfile bytes b4 rotation; default 50MB
logfile_backups=           ; # of main logfile backups;  means none, default
loglevel=info                ; log level; default info; others: debug,warn,trace
pidfile=/data/supervisor/supervisord.pid ; supervisord pidfile; default supervisord.pid
nodaemon=false               ; start in foreground if true; default false
minfds=                  ; min. avail startup file descriptors; default
minprocs=                 ; min. avail process descriptors;default
;umask=                   ; process file creation umask; default
user=wwwad                 ; default is current user, required 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:///data/supervisor/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 in [*_http_server] if set
;password=                ; 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=                    ; number of processes copies to start (def )
;directory=/tmp                ; directory to cwd to before exec (def no cwd)
;umask=                     ; umask for process (default None)
;priority=                  ; the relative start priority (default )
;autostart=true                ; start at supervisord start (default: true)
;startsecs=                   ; # of secs prog must stay up to be running (def. )
;startretries=                ; max # of serial start failures when starting (default )
;autorestart=unexpected        ; when to restart if exited after running (def: unexpected)
;exitcodes=,                 ; 'expected' exit codes used with autorestart (default ,)
;stopsignal=QUIT               ; signal used to kill process (default TERM)
;stopwaitsecs=               ; max num secs to wait b4 SIGKILL (default )
;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=     ; # of stdout logfile backups ( means none, default )
;stdout_capture_maxbytes=1MB   ; number of bytes in 'capturemode' (default )
;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=     ; # of stderr logfile backups ( means none, default )
;stderr_capture_maxbytes=1MB   ; number of bytes in 'capturemode' (default )
;stderr_events_enabled=false   ; emit events on stderr writes (default false)
;environment=A="",B=""       ; 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=                    ; number of processes copies to start (def )
;events=EVENT                  ; event notif. types to subscribe to (req'd)
;buffer_size=                ; event buffer queue size (default )
;directory=/tmp                ; directory to cwd to before exec (def no cwd)
;umask=                     ; umask for process (default None)
;priority=-                   ; the relative start priority (default -)
;autostart=true                ; start at supervisord start (default: true)
;startsecs=                   ; # of secs prog must stay up to be running (def. )
;startretries=                ; max # of serial start failures when starting (default )
;autorestart=unexpected        ; autorestart if exited after running (def: unexpected)
;exitcodes=,                 ; 'expected' exit codes used with autorestart (default ,)
;stopsignal=QUIT               ; signal used to kill process (default TERM)
;stopwaitsecs=               ; max num secs to wait b4 SIGKILL (default )
;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=     ; # of stdout logfile backups ( means none, default )
;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=     ; # of stderr logfile backups ( means none, default )
;stderr_events_enabled=false   ; emit events on stderr writes (default false)
;environment=A="",B=""       ; 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=                  ; the relative start priority (default )

; 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]
;files = relative/directory/*.ini

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

program 的配置文件
[program: test]
command=xxxxxxxx  ;如果有多条命令，可以写入shell脚本再在这里调用
directory=xxxxx        ;执行命令时切换到的目录
user=xxxx ;执行命令所用的linux用户身份
autorestart=true    ;是否自动重启
autostart=true ;启动supervisor时是否自行启动该程序
redirect_stderr=true    ;如果为true则将stderr发送到stdout相应的log文件中去
stdout_logfile=/path/to/logfile ;制定stdout的输出文件
stdout_logfile_maxbytes=10MB    ;限定logfile的大小， 默认为50M
stdout_logfile_backups= ;保存logfile的最大数目，如果操作这个数目则对最早的logfile进行覆盖，默认为10
environment=A="", B="" ;设置环境变量，这里可以保存运行程序需要的参数 

这里记住，我们每添加一次program的时候,我们需要更新新的配置到supervisord
supervisorctl update

这里的supervisorctl reload的功能是重启所有的程序

启动某一个程序
supervisorctl start programe_name

一、添加好配置文件后

二、更新新的配置到supervisord
    supervisorctl update  

三、重新启动配置中的所有程序
  supervisorctl reload  

四、启动某个进程(program_name=你配置中写的程序名称)
 supervisorctl start program_name  

五、查看正在守候的进程
supervisorctl  status

六、停止某一进程 (program_name=你配置中写的程序名称)
spervisorctl stop program_name  

七、重启某一进程 (program_name=你配置中写的程序名称)
supervisorctl restart program_name  

八、停止全部进程
supervisorctl stop all  

注意：显示用stop停止掉的进程，用reload或者update都不会自动重启。

supervisor 执行命令的额时候报一下错误
Error: .ini file does not include supervisorctl section
For help, use /usr/local/bin/supervisorctl -h  

或者 

error: <class 'socket.error'>, [Errno ] Network is unreachable: file: /usr/lib64/python2./socket.py line: 

这个时候

切换到/etc/supervisor目录执行以上的命令