安装supervisor
安装supervisor在centOS6.8 下安装supervisor, ? ? ? ? 配置好yum源后,可以直接安装 yum install supervisor Debian/Ubuntu可通过apt安装 apt-get install supervisor pip安装 pip install supervisor easy_install安装 easy_install supervisor ?
wget --no-check-certificate https://bootstrap.pypa.io/ez_setup.py?-O - | sudo python 然后输入sudo密码 到安装完成即可 ?
进入root 执行 easy_install supervisor 安装完成即可 ?
tar -xvf ?meld3-1.0.2.tar.gz? 进入解压目录 python setup.py install tar -xvf ?supervisor-3.3.1.tar.gz? 进入解压目录 python setup.py install 即可。 ? ? 在?Ubuntu下直接 apt-get sudo apt-get??install??supervisor ? 安装即可 ? 3.生成supervisor.conf mkdir?-p?/etc/supervisor/conf.d ? 初始化supervisord.conf echo_supervisord_conf > /etc/supervisor/supervisord.conf ? 修改supervisord.conf vim /etc/supervisor/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)) ;[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) 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) 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 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") ;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=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) ; 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) ;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 (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=1MB ; max # logfile bytes b4 rotation (default 50MB) ;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/supervisor/conf.d/*.conf ? 配置include路径 [include] files = /etc/supervisor/conf.d/*.conf ? ? ? ? 注意事项注意Supervisor只能管理非daemon的进程,所以tomcat?要以catalina.sh ?run前台方式执行。 ? ? 添加进程管理创建进程管理文件,并放入conf.d 如下 ? ? ? ? 进程管理文件如下: ? [program:onehee-tomcat] command=/opt/soft/apache-tomcat/bin/catalina.sh run directory=/opt/soft/apache-tomcat/bin/ autorestart=true user=root autostart=true stdout_logfile=/opt/soft/apache-tomcat/logs/catalina.out redirect_stderr=true stdout_logfile_maxbytes=100MB stdout_logfile_backups=10 ? ? ? ? ? ? 开机启动supervisor把supervisord 文件(见附录文档)放在 /etc/init.d/ ? 在supervisord中需要修改一下JAVA 路径(默认/usr/java/?jdk1.7.0_79/bin)即可 ? #!/bin/bash # chkconfig: - 85 15 #PATH=/sbin:/bin:/usr/sbin:/usr/bin export PATH="$PATH:/usr/java/jdk1.8.0_131/bin" PROGNAME=supervisord DAEMON=/usr/bin/$PROGNAME CONFIG=/etc/supervisor/$PROGNAME.conf PIDFILE=/tmp/$PROGNAME.pid DESC="supervisord daemon" SCRIPTNAME=/etc/init.d/$PROGNAME # Gracefully exit if the package has been removed. test -x $DAEMON || exit 0 start(){ echo -n "Starting $DESC: $PROGNAME" $DAEMON -c $CONFIG echo ".............start success" } stop(){ echo "Stopping $DESC: $PROGNAME" if [ -f "$PIDFILE" ]; then supervisor_pid=$(cat $PIDFILE) kill -15 $supervisor_pid echo "......" echo "stop success" else echo "$DESC: $PROGNAME is not Runing" echo ".........................stop sucess" fi } status(){ statusport=`netstat -lntp|grep 9001|awk -F ‘ ‘ ‘{print $4}‘|awk -F ‘:‘ ‘{print $2}‘` if [ -f "$PIDFILE" ]; then supervisor_pid=$(cat $PIDFILE) echo "$DESC: $PROGNAME is Runing pid=$supervisor_pid" else echo "$DESC: $PROGNAME is not Runing" echo "please use command /etc/init.d/supervisord start Run the service" fi } case "$1" in start) start;; stop) stop ;; restart) stop start ;; status) status ;; *) echo "Usage: $SCRIPTNAME {start|stop|restart}" >&2 exit 1 ;; esac exit 0 ? chmod 755 supervisord chkconfig?--add ?supervisord? chkconfig supervisord on ? chkconfig --list | grep supervisord ? ? ? ? 然后可以通过 service supervisord start/stop/restart 来管理supervisor本身,开机自启 ? ? 问题
则在/usr/bin 建立storm命令的软连接,或者在 command中输入storm全路径 ? ?
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