Docker image creation and one-click packaging and deployment of the entire project

#First enable ipv4 forwarding echo "net.ipv4.ip_forward=1" >> /etc/sysctl.conf 
sysctl -p
net.ipv4.ip_forward = 1

#Create the nginx mirror directory mkdir -p dockerfile/lib/centos/nginx
cd dockerfile/lib/centos/nginx

#Prepare Dockerfile file vim Dockerfile
FROM centos:7 #Which image is the new image built based on? (The built nginx is based on centos7 and relies on the system support of centos7. If there is no image, it will be automatically downloaded.)
MAINTAINER wk #Image producer RUN yum install -y gcc gcc-c++ make openssl-devel pcre-devel #Run shell commands when building images, yum installs nginx's dependency packages ADD nginx-1.12.1.tar.gz /tmp #Copy files or directories to the image, and automatically decompress compressed files RUN cd /tmp/nginx-1.12.1 && \ #Run shell commands to compile and install nginx, make -j to compile with 2 threads./configure --prefix=/usr/local/nginx && \
  make -j 2 && \
  make install
RUN rm -rf /tmp/nginx-1.12.1* && yum clean all #Delete nginx source package and clear yum cache to make the container as lightweight as possible COPY nginx.conf /usr/local/nginx/conf #Copy files or directories to the image WORKDIR /usr/local/nginx #Set the working directory for RUN, CMD, ENTRYPOINT, COPY, and ADD (specify the directory that is switched by default when entering the container).
EXPOSE 80 #Declare the port number of the container CMD ["./sbin/nginx", "-g", "daemon off;"] #The shell command executed when running the container -g daemon off does not start nginx as a daemon process, that is, does not start nginx in the background
#Copy the prepared nginx-1.12.1.tar.gz and nginx.conf configuration files to the current directory ls
Dockerfile nginx-1.12.1.tar.gz nginx.conf

#Build a docker image based on nginx docker build -t nginx:1 .

#nginx main configuration file cat conf/nginx.conf
user root; 
worker_processes auto; 

error_log logs/error.log info;

pid logs/nginx.pid; 


events {
  use epoll; 
}

http {

  include mime.types;
  default_type application/octet-stream;

  log_format main '$remote_addr - $remote_user [$time_local] "$request" '
           '$status $body_bytes_sent "$http_referer" '
           '"$http_user_agent" "$http_x_forwarded_for"';

  access_log logs/access.log main;
  sendfile on;
  keepalive_timeout 65;

  server {
    listen 80;
    server_name localhost;
    root html;
    index index.html index.php;

    location ~ \.php$ {
      root html;
      fastcgi_pass lnmp_php:9000; #lnmp_ph is the host name of the php container, which corresponds to the IP address of php fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; 
      include fastcgi_params;
    }
  }
}

#Create a mirror directory for PHP mkdir -p /root/dockerfile/lib/centos/php
cd /root/dockerfile/lib/centos/php

#Prepare Dockerfile file vim Dockerfile 
FROM centos:7 #The new image is based on the centos7 image MAINTAINER wk #The new image producer RUN yum install -y gcc gcc-c++ make gd-devel libxml2-devel libcurl-devel libjpeg-devel libpng-devel openssl-devel #Run shell to install dependencies ADD php-5.6.31.tar.gz /tmp/ #Put the installation package in /tmp and automatically decompress it RUN cd /tmp/php-5.6.31 && \ #Compile and install php, copy the php startup file. And modify the configuration of the startup file./configure --prefix=/usr/local/php \
  --with-config-file-path=/usr/local/php/etc \
  --with-mysql --with-mysqli \
  --with-openssl --with-zlib --with-curl --with-gd \
  --with-jpeg-dir --with-png-dir --with-iconv \
  --enable-fpm --enable-zip --enable-mbstring && \
  make -j 4 && \
  make install && \
  cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf && \
  sed -i "s/127.0.0.1/0.0.0.0/" /usr/local/php/etc/php-fpm.conf && \
  sed -i "21a \daemonize = no" /usr/local/php/etc/php-fpm.conf
COPY php.ini /usr/local/php/etc #Copy the main PHP configuration file RUN rm -rf /tmp/php-5.6.31* && yum clean all #Delete unused files and clear the yum cache to make the container as lightweight as possible WORKDIR /usr/local/php #Enter the container, which is also the location of the PHP program EXPOSE 9000 #Open port 9000
CMD ["./sbin/php-fpm", "-c", "/usr/local/php/etc/php-fpm.conf"] #Open php -c to specify the main configuration file #Copy the prepared php.ini file and php-5.6.31.tar.gz to the current directory ls
Dockerfile php-5.6.31.tar.gz php.ini

#Build a docker image based on php docker build -t php:1 .

#Create a network called lnmpdocker network create lnmp
dad428646d8f8278f36b80b3b960493aee8be1960bb1f505bfeebc97022b6385

docker network ls
NETWORK ID NAME DRIVER SCOPE
0604a9338e1b bridge bridge local
b68e9da0b1e6 host host local
dad428646d8f lnmp bridge local
cf4b2d0b4394 none null local

#Create nginx-php web page mount directory mkdir -p /www

#Start the php container docker run -dit --name lnmp-php --net lnmp --mount type=bind,src=/www,dst=/usr/local/nginx/html php:1
5b49fc160f9e42364238a937149bbb475036b8a28feddf0fe05c1e70b414a151

#Start the nginx container docker run -dit --name lnmp-nginx --net lnmp -p 8888:80 --mount type=bind,src=/www,dst=/usr/local/nginx/html nginx:1
7ce4d14cf756859e814186090a12b770916f150ed2a5fab2f0dc6ba8c347aab8

docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
7ce4d14cf756 nginx:1 "./sbin/nginx -g 'da..." 16 seconds ago Up 15 seconds 0.0.0.0:8888->80/tcp lnmp-nginx
5b49fc160f9e php:1 "./sbin/php-fpm -c /…" 6 minutes ago Up 6 minutes 9000/tcp lnmp-php

#Create a test page php.info
echo "<?php phpinfo();?>" > /www/index.php

#Create a java image build storage directory mkdir -p dockerfile/lib/centos/tomcat
cd dockerfile/lib/centos/tomcat

#Copy the required software package to the current directory ls
apache-tomcat-8.0.46.tar.gz Dockerfile jdk-8u45-linux-x64.tar.gz server.xml

#Prepare Dockerfile
vim Dockerfile
FROM centos:7      
MAINTAINER wk

ADD jdk-8u45-linux-x64.tar.gz /usr/local #Create javaJDK environment ENV JAVA_HOME /usr/local/jdk1.8.0_45 #Force to generate an environment variable ADD apache-tomcat-8.0.46.tar.gz /usr/local #Unzip tomcat
COPY server.xml /usr/local/apache-tomcat-8.0.46/conf #Copy the configuration fileRUN rm -f /usr/local/*.tar.gz #Delete the installation package container lightweight WORKDIR /usr/local/apache-tomcat-8.0.46 #Working directory Enter the directory where the container is located EXPOSE 8080 #Map port ENTRYPOINT ["./bin/catalina.sh", "run"] #Use catalina. sh run starts tomcat in the foreground

#Build a mirror based on tomcat docker build -t tomcat:1 .

#Create a web mount directory mkdir -p /app

#Start the tomcat container process docker run -dit --name=tomcat -p 8080:8080 --network lnmp --mount type=bind,src=/app/,dst=/usr/local/apache-tomcat-8.0.46/webapps tomcat:1

docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
15eca19688ca tomcat:1 "./bin/catalina.sh r..." 17 seconds ago Up 16 seconds 0.0.0.0:8080->8080/tcp tomcat
7ce4d14cf756 nginx:1 "./sbin/nginx -g 'da..." 2 hours ago Up About an hour 0.0.0.0:8888->80/tcp lnmp-nginx
5b49fc160f9e php:1 "./sbin/php-fpm -c /…" 2 hours ago Up About an hour 9000/tcp lnmp_php

#Create a website test page mkdir /app/ROOT
vim /app/ROOT/index.html 
ddddddddddddddddd 

unzip docker-compose-linux-x86_64.zip 
Archive: docker-compose-linux-x86_64.zip
 inflating: docker-compose     

ll docker-compose
-rw-r--r-- 1 root root 8858496 Aug 31 2017 docker-compose

chmod +x docker-compose

mv docker-compose /usr/bin/