这篇文章记录了使用Docker和Portaner技术在云Linux服务器中设置WordPress网站的所有步骤。 

在Ubuntu或CentOS上安装Docker

对于CentOS：

sudo -i
yum -y update
curl -sSL //get.docker.com/ | sh
systemctl start docker.service
systemctl enable docker.service

sudo apt update
sudo apt upgrade
sudo apt install docker.io -y
sudo -i
systemctl start docker
systemctl enable docker
docker version

安装Portainer 

docker volume create portainer_data
docker run -d -p 9000:9000 --name portainer --restart always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer
docker ps

Use your browser to access URL http://<public ip of your linuxserver>:9000
First time, it will ask you to set up admin user's password.

中国体育彩票开奖WordPress容器

将wp1网络也更改为wp1。确保始终使用重启策略。 

实际上，不必将wp1容器配置到用户定义的网络wp1中。它可以在系统默认的桥接网络中。

[email protected]:/var/www/html# ls
index.php    wp-activate.php     wp-comments-post.php  wp-content   wp-links-opml.php  wp-mail.php      wp-trackback.php
license.txt  wp-admin            wp-config-sample.php  wp-cron.php  wp-load.php        wp-settings.php  xmlrpc.php
readme.html  wp-blog-header.php  wp-config.php         wp-includes  wp-login.php       wp-signup.php
[email protected]:/var/www/html# nano wp-config.php

/ ** MySQL settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define( 'DB_NAME', 'wordpress' );

/** MySQL database username */
define( 'DB_USER', 'root' );

/** MySQL database password */
define( 'DB_PASSWORD', 'password' );

/** MySQL hostname */
define( 'DB_HOST', '172.20.0.200' );

/** Database Charset to use in creating database tables. */
define( 'DB_CHARSET', 'utf8mb4' );

/** The Database Collate type. Don't change this if in doubt. */
define( 'DB_COLLATE', '' );

中国体育彩票开奖MySQL容器

对于mysql1容器，将其加入与wp1相同的网络，即网络wp1。同时将ipv4地址更改为172.20.0.200

登录控制台并从命令行连接mysql。中国体育彩票开奖一个名为wordpress的数据库。

[email protected]:/# mysql -u root -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 39
Server version: 8.0.21 MySQL Community Server - GPL

Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> 
mysql> CREATE DATABASE wordpress;
Query OK, 1 row affected (0.00 sec)
mysql> FLUSH PRIVILEGES;
mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sys                |
| wordpress          |
+--------------------+
5 rows in set (0.00 sec)

默认的用户名和密码：root / password

数据库名称是wordpress。

中国体育彩票开奖Nginx容器

Nginx正在使用网桥网络。重新启动策略也设置为始终。 

[email protected]:/# ls
bin  boot  dev  etc  home  lib  lib64  media  mnt  opt  proc  root  run  sbin  srv  sys  tmp  usr  var
[email protected]:/# cd etc
[email protected]:/etc# cd nginx
[email protected]:/etc/nginx# cd conf.d
[email protected]:/etc/nginx/conf.d# ls
default.conf  portainer.conf  webssh.conf  wordpress.conf
[email protected]:/etc/nginx/conf.d# cat wordpress.conf 
server {
    listen       80;
    server_name  opc1www.51sec.org 132.145.9.4 51sec.org;
##    rewrite ^/(.*)$ //ezoic.fabiandinkins.com/$1 redirect;

location / {
    proxy_pass       http://132.145.9.4:10000;
    proxy_redirect             off;
    proxy_http_version         1.1;
    proxy_set_header Upgrade   $http_upgrade;
    proxy_set_header Connection "upgrade";
    proxy_set_header Host      $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}
[email protected]:/etc/nginx/conf.d# 

[email protected]:/etc/nginx/conf.d# cat portainer.conf 
server {
    listen       80;
    server_name  opc1portainer.51sec.org;

location / {
    proxy_pass       http://132.145.9.41:9000;
    proxy_redirect             off;
    proxy_http_version         1.1;
    proxy_set_header Upgrade   $http_upgrade;
    proxy_set_header Connection "upgrade";
    proxy_set_header Host      $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}

[email protected]:/etc/nginx/conf.d# cat webssh.conf 
server {
    listen       80;
    server_name  webssh.51sec.org;

location / {
    proxy_pass       http://132.145.9.41:8080;
    proxy_http_version         1.1;
    proxy_read_timeout 300;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
    proxy_set_header Host $http_host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Real-PORT $remote_port;
           }
}
[email protected]:/etc/nginx/conf.d# 

参考文献

• 安装Portainer来管理容器– Nginx，MySQL，WordPress

来自Blogger //blog.fabiandinkins.com/2020/11/using-my-own-docker-images-to-create.html