Using Portainer to Create Custom WordPress Template on Arm64 Based VPS

siwei • 2021-08-28 02:40 • 好物分享

This post is to show the steps how to use Portainer to create a custom template to launch your WordPress stack if default stack template is not working.

WordPress Template Error

The default template works well for x86 / x64 architecture. Since I am use Arm64 based VPS to do installation, I am having this error message:

"Deployment error

Status: no matching manifest for linux/arm64/v8 in the manifest list entries, code:1

It is because they could not find the arm64 based matching image under that linux repository. What we will need to do to fix this issue is to create a custom template to change image name to right one.

Custom WordPress Template

Based on mysql/mysql-server's supported tags to show, version 8.0 is supporting arm architecture. (https://hub.docker.com/r/mysql/mysql-server/)

Lets change db's image from image: mysql:5.7 to image: mysql/mysql-server:8.0

version: '2'

services:
 db:
 image: mysql/mysql-server:8.0
 volumes:
 - db_data:/var/lib/mysql
 restart: always
 environment:
 MYSQL_ROOT_PASSWORD: ${MYSQL_DATABASE_PASSWORD}
 MYSQL_DATABASE: wordpress
 MYSQL_USER: wordpress
 MYSQL_PASSWORD: wordpress

 wordpress:
 image: wordpress:latest
 ports:
 - 80
 restart: always
 environment:
 WORDPRESS_DB_HOST: db:3306
 WORDPRESS_DB_USER: wordpress
 WORDPRESS_DB_PASSWORD: wordpress

volumes:
 db_data:

Create subdomain for your new WordPress site

This is a simple step. Based on your domain name registrar, you can find out the management panel to add a new sub domain for your new workdpress site. Here is an example from my Cloudflare page.

Change Docker Network

Previously, I have create a custom bridge network, which all of my Dockers joined in.

Change WordPress dockers network to the same network as Nginx.

Nginx Configuration

Create Nginx configuration file for WordPress site:

root@560e40a1e1d2:/etc/nginx/conf.d# cat arm1wp.conf 
server {
 listen 80;
 server_name arm1wp.51sec.eu.org;

location / {
 proxy_pass http://mywp_wordpress_1;
 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;
 }
}

YouTube Video:

版权声明：
作者：siwei
链接：https://www.techfm.club/p/1185.html
来源：TechFM
文章版权归作者所有，未经允许请勿转载。

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