docker安装nginx-php环境

安装docker软件

使用一键脚本安装

wget -qO- https://get.docker.com | sh

在centos服务器上，好像必须要开启服务，ubuntu好像不需要

service docker start 

安装nginx

如果只安装nginx服务器，直接到docker这一步，不要先执行docker run.

docker pull nginx

mkdir -p ~/nginx/www ~/nginx/logs ~/nginx/conf

docker cp XXXXXX:/etc/nginx/nginx.conf ~/nginx/conf
#XXXXXX为名字或者id
docker run -d -p 8082:80 --name runoob-nginx-test-web -v ~/nginx/www:/usr/share/nginx/html -v ~/nginx/conf/nginx.conf:/etc/nginx/nginx.conf -v ~/nginx/logs:/var/log/nginx nginx

备注：-v 指定目录，最好用绝对路径。否则，参数报错。或者使用 $PWD代替. 。

安装php-fpm

docker pull php:5.6-fpm
docker run --name myphp-fpm -v ~/nginx/www:/www -d php:5.6-fpm
mkdir ~/nginx/conf/conf.d

~/nginx/conf/conf.d 目录下的文件，名字如 myweb.conf

server {
    listen       80;
    server_name  localhost;

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm index.php;
    }
    
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
    
    location ~ \.php$ {
        fastcgi_pass   php:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  /www/$fastcgi_script_name;
        include        fastcgi_params;
    }
}

运行nginx

docker run --name runoob-php-nginx -p 8083:80 -d \
    -v ~/nginx/www:/usr/share/nginx/html:ro \
    -v ~/nginx/conf/conf.d:/etc/nginx/conf.d:ro \
    -v ~/nginx/logs:/var/log/nginx \
    --link myphp-fpm:php \
    nginx

其中–link链接两个容器。

安装mysql

docker pull mysql:5.6

mkdir -p ~/mysql/data ~/mysql/logs ~/mysql/conf 

 docker run -p 3306:3306 --name mymysql -v ~/mysql/conf:/etc/mysql/conf.d -v ~/mysql/logs:/logs -v ~/mysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.6

备注：使用sed批量替换 ~ 代表真实的位置。

一键脚本

php环境搭配有问题，出现file not found.

makeDir(){
    mkdir -p ~/nginx/conf/conf.d
}

genNginxConf(){

cat > ~/nginx/conf/nginx.conf <<EOL

user  nginx;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       /etc/nginx/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  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}
EOL
}


genPHPConf (){

cat > ~/nginx/conf/conf.d/myphp.conf <<EOL
server {
    listen       80;
    server_name  localhost;

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm index.php;
    }
    
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
    
    location ~ \.php$ {
        fastcgi_pass   php:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  /www/$fastcgi_script_name;
        include        fastcgi_params;
    }
}
EOL

}

################################

makeDir
genNginxConf
genPHPConf


docker run --name myphp-fpm -v ~/nginx/www:/www -d php:5.6-fpm

docker run --name mynginx -p 8083:80 -d \
    -v ~/nginx/www:/usr/share/nginx/html:ro \
    -v ~/nginx/conf/conf.d:/etc/nginx/conf.d:ro \
    -v ~/nginx/logs:/var/log/nginx \
    --link myphp-fpm:php \
    nginx