CentOS6.5 安装 supervisord

2018-03-08 14:37:13 阅读:64 编辑
yum install python-setuptools

yum install pip

python-pip install supervisor

若 yum install pip 失败时,使用 yum install python-pip

cd /etc

创建 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".

;  - Comments must have a leading space: "a=b ;comment" not "a=b;comment".

[unix_http_server]

file=/tmp/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))

;[.NET_http_server]         ; .NET (TCP) server disabled by default

port=0.0.0.0:9001        ; (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)

logfile_maxbytes=50 MB        ; (max main logfile bytes b4 rotation;default 50 MB)

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)

nodaemon=false               ; (start in foreground if true;default false)

minfds=1024                  ; (min. avail startup file descriptors;default 1024)

minprocs=200                 ; (min. avail process descriptors;default 200)

;umask=022                   ; (process file creation umask;default 022)

;user=chrism                 ; (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 below 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: sections

[rpcinterface:supervisor]

supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

[supervisorctl]

serverurl=unix:///tmp/supervisor.sock ; use a unix:// URL  for a unix socket

;serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an .NET socket

;username=chris              ; should be same as http_username if set

;password=123                ; should be same as http_password if set

;prompt=mysupervisor         ; cmd line prompt (default "supervisor")

;history_file=~/.sc_history  ; use readline history if available

; The below sample program section 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=0,2                 ; 'expected' exit codes used with autorestart (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=1 MB   ; max # logfile bytes b4 rotation (default 50 MB)

;stdout_logfile_backups=10     ; # of stdout logfile backups (default 10)

;stdout_capture_maxbytes=1 MB   ; 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=1 MB   ; max # logfile bytes b4 rotation (default 50 MB)

;stderr_logfile_backups=10     ; # of stderr logfile backups (default 10)

;stderr_capture_maxbytes=1 MB   ; 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)

; The below sample eventlistener section shows all possible

; eventlistener subsection values, create one or more 'real'

; eventlistener: sections to be able to handle event notifications

; sent by supervisor.

;[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=0,2                 ; 'expected' exit codes used with autorestart (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=false         ; redirect_stderr=true is not allowed for eventlisteners

;stdout_logfile=/a/path        ; stdout log path, NONE for none; default AUTO

;stdout_logfile_maxbytes=1 MB   ; max # logfile bytes b4 rotation (default 50 MB)

;stdout_logfile_backups=10     ; # of stdout logfile backups (default 10)

;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=1 MB   ; max # logfile bytes b4 rotation (default 50 MB)

;stderr_logfile_backups=10     ; # of stderr logfile backups (default 10)

;stderr_events_enabled=false   ; emit events on stderr writes (default false)

;environment=A="1",B="2"       ; process environment additions

;serverurl=AUTO                ; override serverurl computation (childutils)

; The below sample group section 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]

files = /etc/supervisord.d/*.conf

第二步骤

mkdir supervisord.d
创建 /etc/supervisord.d/artisan.conf
[program:template-queue]

process_name=%(program_name) s_%(process_num) 02 d

command=/usr/local/PHP/bin/PHP /usr/share/nginx/HTML/91 yunying/artisan queue:work   --tries=0 

autostart=true

autorestart=true

user=root

numprocs=1

redirect_stderr=true

stdout_logfile=/tmp/template-queue.log

3. 执行 supervisord -c /etc/supervisord.conf

注意事项:

当 supervisord 失败时:
pip install --upgrade setuptools

pip install --upgrade distribute 
重启 supervisord
1).kill 进程

如果只想查看 supervisord 进程而不显示 grep 命令本身,可以加上 grep -v grep:


ps -aux | grep supervisor | grep -v grep
列出所有进程
nobody   29587  1.1  0.8 231328 32832 ?        S    21:02   0:46 PHP-fpm: pool www          
nobody   29590  0.9  0.8 231772 33192 ?        S    21:03   0:39 PHP-fpm: pool www          
nobody   29723  0.3  0.8 231508 32888 ?        S    21:18   0:09 PHP-fpm: pool www          
root     29896  0.0  0.1  98544  4236 ?        Ss   21:50   0:00 sshd: root@pts/0 
root     29899  0.0  0.0 108336  1856 pts/0    Ss   21:50   0:00 -bash
root     29958  0.0  0.0  57888  2412 ?        Ss   21:56   0:00 /usr/libexec/openssh/sftp-server
root     30090  0.0  0.3 211332 14748 ?        Ss   22:11   0:00 /usr/bin/python /usr/bin/supervisord -c /etc/supervisord.conf
nobody   30091  8.0  0.7 218636 29896 ?        S    22:11   0:00 /usr/local/PHP/bin/PHP /usr/share/nginx/HTML/91 yunying/artisan queue:work --tries=1
root     30099  0.0  0.0 110240  1148 pts/0    R+   22:11   0:00 ps -aux
kill #30090
重启 supervisord
supervisord -c /etc/supervisord.conf
supervisord -c /etc/supervisord.conf 启动时报错

Error: Cannot open an HTTP server: socket.error reported errno.ENOENT (2) For help, use /usr/bin/supervisord -h

mkdir /run/supervisor