Wordpress + Docker + Nginx + SSL – Java Tutorials for dummies

May 6th, 2023

WordPress + Docker + Nginx + SSL

Start wordpres on Nginx under the Docker container

				
					In case of easy steps to install SSL certificate, you ZeroSSL and create new certificate.
It is valid for 90 days for free.

				
					// Create the SSL certificate 
// https://mpolinowski.github.io/docs/DevOps/NGINX/2020-08-27--nginx-docker-ssl-certs-self-signed/2020-08-27/#creating-the-ssl-certificate

sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /opt/docker-ingress/configuration/ssl/nginx-selfsigned.key -out /opt/docker-ingress/configuration/ssl/nginx-selfsigned.crt

				
					// uploads.ini
file_uploads = On
memory_limit = 512M
upload_max_filesize = 256M
post_max_size = 256M
max_execution_time = 300
max_input_time = 1000

				
					// .env
MYSQL_ROOT_PASSWORD=wordpress_root
MYSQL_USER=wordpress
MYSQL_PASSWORD=wordpress

				
					// docker-compose.yml
version: '3'

services:
  db:
    image: mysql:8.0
    container_name: db
    restart: unless-stopped
    env_file: .env
    environment:
      - MYSQL_DATABASE=wordpress
    volumes: 
      - mysql_data:/var/lib/mysql
    command: '--default-authentication-plugin=mysql_native_password'
    networks:
      - app-network

  wordpress:
    depends_on: 
      - db
    image: wordpress:6.2.0-fpm-alpine
    container_name: wordpress
    restart: unless-stopped
    env_file: .env
    environment:
      - WORDPRESS_DB_HOST=db:3306
      - WORDPRESS_DB_USER=$MYSQL_USER
      - WORDPRESS_DB_PASSWORD=$MYSQL_PASSWORD
      - WORDPRESS_DB_NAME=wordpress
    volumes:
      - ./wordpress_data:/var/www/html
      - ./uploads.ini:/usr/local/etc/php/conf.d/uploads.ini
    networks:
      - app-network

  webserver:
    depends_on:
      - wordpress
    image: nginx:stable-alpine
    container_name: webserver
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./configuration/conf.d:/etc/nginx/conf.d
      - ./configuration/ssl:/etc/nginx/ssl
      - ./configuration/conf.d/nginx.conf:/etc/nginx/conf.d/nginx.conf
      - ./wordpress_data:/var/www/html
    networks:
      - app-network

volumes:
  mysql_data:

networks:
  app-network: {}
  #    driver: bridge

				
					// nginx.conf
server {
    listen      443 ssl;
    listen      [::]:443 ssl;

    ssl_certificate /etc/nginx/ssl/certificate.crt;
    ssl_certificate_key /etc/nginx/ssl/private.key;
    include     /etc/nginx/ssl/ssl-params.conf;

    server_name ibliv.com www.ibliv.com;

    index index.php index.html index.htm;

    root /var/www/html;

    location ~ /.well-known/acme-challenge {
        allow all;
        root /var/www/html;
    }

    location / {
        try_files $uri $uri/ /index.php$is_args$args;
    }

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass wordpress:9000;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }

    location ~ /\.ht {
        deny all;
    }
    
    location = /favicon.ico { 
        log_not_found off; access_log off; 
    }
    location = /robots.txt { 
        log_not_found off; access_log off; allow all; 
    }
    location ~* \.(css|gif|ico|jpeg|jpg|js|png)$ {
        expires max;
        log_not_found off;
    }
}
server {
    listen 80;
    listen [::]:80;

    server_name ibliv.com www.ibliv.com;

    return 301 https://$server_name$request_uri;
}

				
					# Start the docker
docker compose up -d

# List the containers
docker ps
CONTAINER ID   IMAGE                        COMMAND                  CREATED          STATUS          PORTS                               NAMES
82bfa6789358   nginx:latest                 "/docker-entrypoint.…"   9 minutes ago    Up 9 minutes    0.0.0.0:80->80/tcp, :::80->80/tcp   webserver
4bcf3e01fb98   wordpress:6.2.0-fpm-alpine   "docker-entrypoint.s…"   9 minutes ago    Up 9 minutes    9000/tcp                            wordpress
3cd895c69c4f   mysql:8.0                    "docker-entrypoint.s…"   47 minutes ago   Up 47 minutes   3306/tcp, 33060/tcp                 db

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