怎么使用supervisor管理nginx和tomcat容器

mkdir -p /docker/web

from centos7  maintainer lin test@163.com  copy centos-base.repo /etc/yum.repos.d/centos-base.repo  copy nginx_install.sh /tmp/nginx_install.sh  run sh /tmp/nginx_install.sh; rm -rf /usr/local/src/*  run sed -i -e '/worker_processes/a daemon off;' /usr/local/nginx/conf/nginx.conf;     copy jdk-8u162-linux-x64.tar.gz /usr/local/src/jdk-8u162-linux-x64.tar.gz  copy tomcat_install.sh /tmp/tomcat_install.sh  run sh /tmp/tomcat_install.sh; rm -rf /usr/local/src/*     copy supervisor_install.sh /tmp/supervisor_install.sh  copy supervisord.conf /etc/supervisord.conf  copy start_tomcat.sh /usr/local/tomcat/bin/mystart.sh  run sh /tmp/supervisor_install.sh; rm -rf /tmp/*.sh

copy centos-base.repo /etc/yum.repos.d/centos-base.repo  [root@docker web]# cat centos-base.repo   [base]  name=centos-$releasever - base  baseurl=http://mirrors.163.com/centos/$releasever/os/$basearch/  gpgcheck=1  gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-centos-7     #released updates  [updates]  name=centos-$releasever - updates  baseurl=http://mirrors.163.com/centos/$releasever/updates/$basearch/  gpgcheck=1  gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-centos-7     #additional packages that may be useful  [extras]  name=centos-$releasever - extras  baseurl=http://mirrors.163.com/centos/$releasever/extras/$basearch/  gpgcheck=1  gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-centos-7     #additional packages that extend functionality of existing packages  [centosplus]  name=centos-$releasever - plus  baseurl=http://mirrors.163.com/centos/$releasever/centosplus/$basearch/  gpgcheck=1  enabled=0  gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-centos-7

[root@docker web]# cat nginx_install.sh   yum install -y wget tar gcc gcc-c++ make pcre pcre-devel zlib zlib-devel openssl openssl-devel     cd /usr/local/src  wget 'http://nginx.org/download/nginx-1.12.2.tar.gz'  tar -zxvf nginx-1.12.2.tar.gz  cd nginx-1.12.2  ./configure --prefix=/usr/local/nginx --with-http_ssl_module --with-stream --with-stream_ssl_module  make  make install  exit 0

[root@docker web]# cat tomcat_install.sh   yum install -y wget tar  cd /usr/local/src/  tar -zxvf jdk-8u162-linux-x64.tar.gz  mv jdk1.8.0_162 /usr/local/  #/usr/local/jdk1.8.0_162/bin/java -version     #配置java环境变量  echo 'java_home=/usr/local/jdk1.8.0_162/' >>/etc/profile  echo 'path=$path:$java_home/bin' >>/etc/profile  echo 'classpath=.:$java_home/lib/tools.jar:$java_home/lib/dt.jar:$classpath' >>/etc/profile  source /etc/profile     wget https://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-8/v8.5.38/bin/apache-tomcat-8.5.38.tar.gz  tar -zxvf apache-tomcat-8.5.38.tar.gz  mv apache-tomcat-8.5.38 /usr/local/tomcat

[root@docker web]# ll  total 185384  -rw-r--r-- 1 root root 835 mar 9 01:12 centos-base.repo  -rw-r--r-- 1 root root 669 mar 9 01:11 dockerfile  -rw-r--r-- 1 root root 189815615 mar 9 01:15 jdk-8u162-linux-x64.tar.gz  -rw-r--r-- 1 root root 340 mar 9 01:13 nginx_install.sh  -rw-r--r-- 1 root root 581 mar 9 01:17 tomcat_install.sh

yum -y install epel-release yum -y install python2-pip pip install supervisor

[unix_http_server]  file=/tmp/supervisor.sock ; the path to the socket file     [supervisord]  logfile=/tmp/supervisord.log ; 日志  logfile_maxbytes=50mb ; 最大50m日志  logfile_backups=10 ; 轮循日志备份10个  loglevel=info ; 日志等级记录info的  pidfile=/tmp/supervisord.pid ;pid  nodaemon=true ;在前台启动  minfds=102400 ; 文件描述符限制  minprocs=2000 ; 进程数     [rpcinterface:supervisor]  supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface     [supervisorctl]  serverurl=unix:///tmp/supervisor.sock ; use a unix:// url for a unix socket     [program:nginx]  command=/usr/local/nginx/sbin/nginx ; 前台启动nginx  autostart=true ; 随着supervisor自动启动  startsecs=10 ; 启动10s后算正常启动  autorestart=true ; 程序退出后自动重启  startretries=3 ; 启动失败自动重试次数  stdout_logfile_maxbytes=20mb ;stdout 日志文件大小最大20mb  stdout_logfile=/usr/local/nginx/logs/out.log     [program:tomcat]  command=sh /usr/local/tomcat/bin/mystart.sh ; 前台启动tomcat  autostart=true ; 随着supervisor自动启动  startsecs=10 ; 启动10s后算正常启动  autorestart=true ; 程序退出后自动重启  startretries=3 ; 启动失败自动重试次数  stdout_logfile_maxbytes=20mb ;stdout 日志文件大小最大20mb  stdout_logfile=/usr/local/tomcat/logs/catalina.out

#由于supervisor无法使用source，需要编写个脚本来启动  source /etc/profile  /usr/local/tomcat/bin/catalina.sh run

cd /docker/web docker build -t shijiange_web .  [root@docker web]# docker images repository tag image id created size shijiange_web latest bc06a9974252 7 seconds ago 1.33 gb

[root@docker web]# docker run -d shijiange_web /bin/bash -c 'supervisord -c /etc/supervisord.conf'  76782ab71c3b1d2f818ad76214d6336ae11a524eeb9d211f154fe4ad5226015d  [root@docker web]#   [root@docker web]# docker ps  container id image command created status ports names  76782ab71c3b shijiange_web "container-entrypo..." 12 seconds ago up 12 seconds happy_jones

[root@docker web]# docker exec -it 76782ab /bin/bash bash-4.2# ifconfig