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Docker近两年简直就是大红大紫，发展非常之快。所以感觉这项技术已经成熟的情况下，决定学习了。

就近期使用的情况来看，docker确实好用，已经深深喜欢上了它。有了docker，无论是架构、运维还是开发，都变得比以前方便高效很多。

这篇文章的主题就是用docker搭建一个常用的运行或开发环境：

Docker+Nginx+Tomcat+PHP+MySQL

一、测试环境

CentOS 7.3
docker 1.12.6

二、安装、配置Docker

CentOS 7.3下利用yum安装docker，并加入开机启动

yum -y install docker
systemctl enable docker
systemctl start docker

yum -y install docker

systemctl enable docker

systemctl start docker

如果使用docker官网仓库，国内会非常的慢，这里推荐两个比较好用的国内镜像：阿里云、网易蜂巢

博主用的是阿里云的镜像，速度比较快。使用方法很简单，先注册个账号，进入管理后台，然后里面有详细的教程。它还有个比较好的功能就是，可以在后台创建自己的远程仓库。

把需要用到的镜像拉下来：

docker pull nginx
docker pull mysql
docker pull tomcat
docker pull php:fpm

docker pull nginx

docker pull mysql

docker pull tomcat

docker pull php:fpm

三、创建相关文件夹

保存下面的shell脚本，执行

[root@localhost ~]# vi dmlkinit.sh
[root@localhost ~]# chmod +x dmlkinit.sh
[root@localhost ~]# ./dmlkinit.sh

[root@localhost ~]# vi dmlkinit.sh

[root@localhost ~]# chmod +x dmlkinit.sh

[root@localhost ~]# ./dmlkinit.sh

#!/bin/sh

# dmlkinit.sh
#
# initialize dmlkdata directories
#

# absolute path
dmlkdataroot="/dmlkdata"

dmlkdataapps="apps"
dmlkdatadev="dev"

#
# apps
#

#nginx
nginx[0]="nginx"
nginx[1]="${nginx[0]}/etc/nginx"
nginx[2]="${nginx[0]}/usr/share/nginx/html"
nginx[3]="${nginx[0]}/var/log/nginx/"

#tomcat
tomcat[0]="tomcat"
tomcat[1]="${tomcat[0]}/usr/local/tomcat/webapps"
tomcat[2]="${tomcat[0]}/usr/local/tomcat/logs"

#mysql
mysql[0]="mysql"
mysql[1]="${mysql[0]}/etc/mysql/conf.d"
mysql[2]="${mysql[0]}/var/lib/mysql"

#php
php[0]="php"
php[1]="${php[0]}/var/www/html"

apps=(nginx tomcat mysql php)

for app in ${apps[@]};
do
    eval apppaths=(\${${app}[@]})
    for apppath in ${apppaths[@]};
    do
      mkdir -p "${dmlkdataroot}/${dmlkdataapps}/${apppath}"
    done
done

mkdir -p "${dmlkdataroot}/${dmlkdatadev}"

#!/bin/sh

# dmlkinit.sh

# initialize dmlkdata directories

# absolute path

dmlkdataroot="/dmlkdata"

dmlkdataapps="apps"

dmlkdatadev="dev"

# apps

#nginx

nginx[0]="nginx"

nginx[1]="${nginx[0]}/etc/nginx"

nginx[2]="${nginx[0]}/usr/share/nginx/html"

nginx[3]="${nginx[0]}/var/log/nginx/"

#tomcat

tomcat[0]="tomcat"

tomcat[1]="${tomcat[0]}/usr/local/tomcat/webapps"

tomcat[2]="${tomcat[0]}/usr/local/tomcat/logs"

#mysql

mysql[0]="mysql"

mysql[1]="${mysql[0]}/etc/mysql/conf.d"

mysql[2]="${mysql[0]}/var/lib/mysql"

#php

php[0]="php"

php[1]="${php[0]}/var/www/html"

apps=(nginx tomcat mysql php)

for app in ${apps[@]};

eval apppaths=(\${${app}[@]})

for apppath in ${apppaths[@]};

mkdir -p "${dmlkdataroot}/${dmlkdataapps}/${apppath}"

done

mkdir -p "${dmlkdataroot}/${dmlkdatadev}"

可以先启动Nginx、Tomcat容器，把里面一些默认配置复制下来，比如Nginx的conf文件，Tomcat的webapps文件等，再把这些临时用的容器删除了：

docker run -itd --name tmp-nginx nginx
docker run -itd --name tmp-tomcat tomcat
docker run -itd --name tmp-mysql mysql

docker cp tmp-nginx:/usr/share/nginx/html /dmlkdata/apps/nginx/usr/share/nginx
docker cp tmp-nginx:/etc/nginx /dmlkdata/apps/nginx/etc/
docker cp tmp-tomcat:/usr/local/tomcat/webapps /dmlkdata/apps/tomcat/usr/local/tomcat
docker cp tmp-mysql:/etc/mysql/conf.d /dmlkdata/apps/mysql/etc/mysql

docker stop tmp-nginx
docker stop tmp-tomcat
docker stop tmp-mysql

docker rm tmp-nginx
docker rm tmp-tomcat
docker rm tmp-mysql

docker run -itd --name tmp-nginx nginx

docker run -itd --name tmp-tomcat tomcat

docker run -itd --name tmp-mysql mysql

docker cp tmp-nginx:/usr/share/nginx/html /dmlkdata/apps/nginx/usr/share/nginx

docker cp tmp-nginx:/etc/nginx /dmlkdata/apps/nginx/etc/

docker cp tmp-tomcat:/usr/local/tomcat/webapps /dmlkdata/apps/tomcat/usr/local/tomcat

docker cp tmp-mysql:/etc/mysql/conf.d /dmlkdata/apps/mysql/etc/mysql

docker stop tmp-nginx

docker stop tmp-tomcat

docker stop tmp-mysql

docker rm tmp-nginx

docker rm tmp-tomcat

docker rm tmp-mysql

四、启动容器

MySQL

docker run -itd --name dmlkdockermysql -v /dmlkdata/apps/mysql/etc/mysql/conf.d:/etc/mysql/conf.d -v /dmlkdata/apps/mysql/var/lib/mysql:/var/lib/mysql --privileged -e MYSQL_ROOT_PASSWORD=admin mysql

1	docker run -itd --name dmlkdockermysql -v /dmlkdata/apps/mysql/etc/mysql/conf.d:/etc/mysql/conf.d -v /dmlkdata/apps/mysql/var/lib/mysql:/var/lib/mysql --privileged -e MYSQL_ROOT_PASSWORD=admin mysql

或者

docker run -itd --name dmlkdockermysql -p 3306:3306 -v /dmlkdata/apps/mysql/etc/mysql/conf.d:/etc/mysql/conf.d -v /dmlkdata/apps/mysql/var/lib/mysql:/var/lib/mysql --privileged -e MYSQL_ROOT_PASSWORD=admin mysql

1	docker run -itd --name dmlkdockermysql -p 3306:3306 -v /dmlkdata/apps/mysql/etc/mysql/conf.d:/etc/mysql/conf.d -v /dmlkdata/apps/mysql/var/lib/mysql:/var/lib/mysql --privileged -e MYSQL_ROOT_PASSWORD=admin mysql

这两者之间的区别就是数据库是否映射宿主机端口，如果映射了后续可以配置外网可以访问到数据库。

Tomcat

docker run -itd --name dmlkdockertomcat -v /dmlkdata/apps/tomcat/usr/local/tomcat/webapps:/usr/local/tomcat/webapps -v /dmlkdata/apps/tomcat/usr/local/tomcat/logs:/usr/local/tomcat/logs --privileged --link dmlkdockermysql:dmlkdockermysql tomcat

1	docker run -itd --name dmlkdockertomcat -v /dmlkdata/apps/tomcat/usr/local/tomcat/webapps:/usr/local/tomcat/webapps -v /dmlkdata/apps/tomcat/usr/local/tomcat/logs:/usr/local/tomcat/logs --privileged --link dmlkdockermysql:dmlkdockermysql tomcat

PHP

docker run -itd --name dmlkdockerphp -v /dmlkdata/apps/php/var/www/html:/var/www/html --privileged --link dmlkdockermysql:dmlkdockermysql php:fpm

1	docker run -itd --name dmlkdockerphp -v /dmlkdata/apps/php/var/www/html:/var/www/html --privileged --link dmlkdockermysql:dmlkdockermysql php:fpm

Nginx

新建配置文件：

/dmlkdata/apps/nginx/etc/nginx/conf.d/php.conf

server {
    listen       80;
    server_name  php.dmlk.dev;

    #charset koi8-r;
    #access_log  /var/log/nginx/log/host.access.log  main;

    root   /var/www/html;
    index  index.php index.html index.htm;
 
    location / {
		try_files	$uri $uri/ /index.php?$query_string;
    }

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #
    #location ~ \.php$ {
    #    proxy_pass   http://127.0.0.1;
    #}

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ \.php$ {
        fastcgi_pass   dmlkdockerphp:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}
}

server {

listen 80;

server_name php.dmlk.dev;

#charset koi8-r;

#access_log /var/log/nginx/log/host.access.log main;

root /var/www/html;

index index.php index.html index.htm;

location / {

try_files $uri $uri/ /index.php?$query_string;

}

#error_page 404 /404.html;

# redirect server error pages to the static page /50x.html

error_page 500 502 503 504 /50x.html;

location = /50x.html {

root /usr/share/nginx/html;

}

# proxy the PHP scripts to Apache listening on 127.0.0.1:80

#location ~ \.php$ {

# proxy_pass http://127.0.0.1;

# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

location ~ \.php$ {

fastcgi_pass dmlkdockerphp:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

include fastcgi_params;

}

# deny access to .htaccess files, if Apache's document root

# concurs with nginx's one

#location ~ /\.ht {

# deny all;

}

/dmlkdata/apps/nginx/etc/nginx/conf.d/tomcat.conf

server {
    listen       80;
    server_name  tomcat.dmlk.dev;

    #charset koi8-r;
    #access_log  /var/log/nginx/log/host.access.log  main;

    location / {
        proxy_pass http://dmlkdockertomcat:8080;
    }

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}
}

server {

listen 80;

server_name tomcat.dmlk.dev;

#charset koi8-r;

#access_log /var/log/nginx/log/host.access.log main;

location / {

proxy_pass http://dmlkdockertomcat:8080;

}

#error_page 404 /404.html;

# redirect server error pages to the static page /50x.html

error_page 500 502 503 504 /50x.html;

location = /50x.html {

root /usr/share/nginx/html;

}

# deny access to .htaccess files, if Apache's document root

# concurs with nginx's one

#location ~ /\.ht {

# deny all;

}

docker run -itd --name dmlkdockernginx -p 80:80 -v /dmlkdata/apps/nginx/etc/nginx:/etc/nginx -v /dmlkdata/apps/nginx/usr/share/nginx/html:/usr/share/nginx/html:ro -v /dmlkdata/apps/nginx/var/log/nginx:/var/log/nginx --link dmlkdockerphp:dmlkdockerphp --link dmlkdockertomcat:dmlkdockertomcat --privileged nginx

docker run -itd --name dmlkdockernginx -p 80:80 -v /dmlkdata/apps/nginx/etc/nginx:/etc/nginx -v /dmlkdata/apps/nginx/usr/share/nginx/html:/usr/share/nginx/html:ro -v /dmlkdata/apps/nginx/var/log/nginx:/var/log/nginx --link dmlkdockerphp:dmlkdockerphp --link dmlkdockertomcat:dmlkdockertomcat --privileged nginx

五、开放服务器端口

服务器的端口如果没有对外开放，外网是访问不了的。

这里我选择开放80和3306端口，分别对应Nginx和MySQL：

firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --zone=public --add-port=3306/tcp --permanent
firewall-cmd --reload

firewall-cmd --zone=public --add-port=80/tcp --permanent

firewall-cmd --zone=public --add-port=3306/tcp --permanent

firewall-cmd --reload

更改hosts文件，方便开发测试用：

[root@localhost ~]# ip addr

1	[root@localhost ~]# ip addr

找到本机服务器IP是192.168.95.128

添加到C:\Windows\System32\drivers\etc\hosts

192.168.95.128 dmlk.dev
192.168.95.128 php.dmlk.dev
192.168.95.128 tomcat.dmlk.dev

192.168.95.128 dmlk.dev

192.168.95.128 php.dmlk.dev

192.168.95.128 tomcat.dmlk.dev

六、运行结果

如果本文对您有所帮助，可以请作者喝杯咖啡，感谢支持^_^

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搭建Docker+Nginx+Tomcat+PHP+MySQL运行环境

一、测试环境

二、安装、配置Docker

三、创建相关文件夹

四、启动容器

MySQL

Tomcat

PHP

Nginx

五、开放服务器端口

六、运行结果

《搭建Docker+Nginx+Tomcat+PHP+MySQL运行环境》有1个想法

发表评论取消回复

学无止境 | 强者之心

一、测试环境

二、安装、配置Docker

三、创建相关文件夹

四、启动容器

MySQL

Tomcat

PHP

Nginx

五、开放服务器端口

六、运行结果

《搭建Docker+Nginx+Tomcat+PHP+MySQL运行环境》有1个想法

发表评论 取消回复

学无止境 | 强者之心

发表评论取消回复