内容简介:github项目地址:克隆项目:git clone进入项目:cd supervisor
一、 golang、beego等环境安装与配置
二、supervisor安装
github项目地址: https://github.com/Supervisor/supervisor
克隆项目:git clone https://github.com/Supervisor/supervisor.git
进入项目:cd supervisor
安装执行:python setup.py install
三、supervisor配置文件
vi /etc/supervisord.conf
[supervisord] http_port=/var/tmp/supervisor.sock ; (default is to run a UNIX domain socket server) ;http_port=127.0.0.1:9001 ; (alternately, ip_address:port specifies AF_INET) ;sockchmod=0700 ; AF_UNIX socketmode (AF_INET ignore, default 0700) ;sockchown=nobody.nogroup ; AF_UNIX socket uid.gid owner (AF_INET ignores) ;umask=022 ; (process file creation umask;default 022) logfile=/var/log/supervisor/supervisord.log ; (supervisor输出日志,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 ; (logging level;default info; others: debug,warn) pidfile=/var/run/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) ;nocleanup=true ; (don't clean up tempfiles at start;default false) ;http_username=user ; (default is no username (open system)) ;http_password=123 ; (default is no password (open system)) ;childlogdir=/tmp ; ('AUTO' child log dir, default $TEMP) ;user=chrism ; (default is current user, required if root) ;directory=/tmp ; (default is not to cd during start) ;environment=KEY=value ; (key value pairs to add to environment) [supervisorctl] serverurl=unix:///var/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 inet 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") [unix_http_server] file=/var/tmp/supervisor.sock ; (the path to the socket file) ;chmod=0777 ; socket file mode (default 0700) ;chown=root:root ; socket file uid:gid owner ;username=root ; (default is no username (open server)) ;password=root ; (default is no password (open server)) [inet_http_server] port = 127.0.0.1:9001 [rpcinterface:supervisor] supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface [program:hello] ;可以在这边配置要管理的程序 directory=/home/www/php/ ; command=/usr/bin/php test.php ; process_name=%(program_name)s ; numprocs=1 ; autostart=true ; startsecs=1 ; autorestart=true ; startretries=3 ; user=root ; redirect_stderr=true ; stdout_logfile_maxbytes=20MB ; stdout_logfile_backups=10 ; [include] ;也可以通过include包含进来程序配置文件 files = ./supervisor/conf.d/*.ini ;
vi /etc/supervisor/conf.d/wx-prj.ini
[program:wx-prj] ;directory=/home/www/go/src/wx-prj ;go项目目录 ;command=/home/www/go/src/wx-prj/wx-prj ;go项目编译好的可执行文件 directory=/home/www/go/bin ; command=/home/www/go/bin/wx-prj ; process_name=%(program_name)s ; numprocs=1 ; autostart=true ; startsecs=1 ; autorestart=true ; startretries=3 ; user=root ; redirect_stderr=true ; stdout_logfile=/home/www/go/wx-prj.stdout.log ;打印标准输出日志 stdout_logfile_maxbytes=20MB ; stdout_logfile_backups=10 ; stderr_logfile=/home/www/go/wx-prj.stderr.log ;打印标准错误输出日志 stderr_logfile_maxbytes=20MB ; stderr_logfile_backups=10 ; log_stdout=true ; if true, log program stdout (default true) log_stderr=true ; if true, log program stderr (def false)
四、启动supervisor服务
supervisord -c /etc/supervisord.conf
启动服务时可以跟踪日志输出观察 [root@10-23-67-69 go]# tail -f /var/log/supervisor/supervisord.log 2018-10-26 13:36:30,881 INFO Included extra file "/etc/./supervisor/conf.d/wx-prj.ini" during parsing 2018-10-26 13:36:30,902 INFO RPC interface 'supervisor' initialized 2018-10-26 13:36:30,902 CRIT Server 'inet_http_server' running without any HTTP authentication checking 2018-10-26 13:36:31,203 INFO RPC interface 'supervisor' initialized 2018-10-26 13:36:31,203 CRIT Server 'unix_http_server' running without any HTTP authentication checking 2018-10-26 13:36:31,206 INFO daemonizing the supervisord process 2018-10-26 13:36:31,207 INFO supervisord started with pid 17040 2018-10-26 13:36:32,209 INFO spawned: 'hello' with pid 17041 2018-10-26 13:36:32,213 INFO spawned: 'wx-prj' with pid 17042 2018-10-26 13:36:32,219 INFO spawned: 'world' with pid 17043 2018-10-26 13:36:33,279 INFO success: hello entered RUNNING state, process has stayed up for > than 1 seconds (startsecs) 2018-10-26 13:36:33,279 INFO success: wx-prj entered RUNNING state, process has stayed up for > than 1 seconds (startsecs) 2018-10-26 13:36:33,279 INFO success: world entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
也通过命令查看程序状态 [root@10-23-67-69 conf.d]# supervisorctl status hello RUNNING pid 17041, uptime 0:00:19 world RUNNING pid 17043, uptime 0:00:19 wx-prj RUNNING pid 17042, uptime 0:00:19
五、重载supervisor修改过的配置
supervisorctl reload
六、停止/启动/重启supervisor管理的程序
[root@10-23-67-69 conf.d]# supervisorctl stop wx-prj wx-prj: stopped [root@10-23-67-69 conf.d]# supervisorctl start wx-prj wx-prj: started [root@10-23-67-69 conf.d]# supervisorctl restart wx-prj wx-prj: stopped wx-prj: started [root@10-23-67-69 conf.d]# supervisorctl stop all hello: stopped wx-prj: stopped world: stopped [root@10-23-67-69 conf.d]# supervisorctl start all hello: started wx-prj: started world: started
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