RidgeWiki

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====== Docker Project Part 1 ======

To start off with docker I needed to download
Docker onto the server that I designated to run my webserver and other containers that I choose to setup.
I won't cover how to install Docker on a Windows or Linux system as it is heavily covered and can be figured out with a simple google search. After I had docker installed I decided to use Docker Compose to make this webserver.

For Docker Compose:

Step 1. I pulled down the PHP image. Command: sudo docker pull php

Step 2. make a directory in a spot of your choice for the Docker Compose yaml file.
Command: mkdir /path/to/yaml/file

Step 3. go into the compose directory that you created. 
Command: cd /path/to/yaml/file

Step 4. open a text editor and create a file inside the directory and name it: docker-compose.yaml

Step 5. I edited this file and wrote in the following below, Please note it serves over port 80 which i used for initial setup and configuration. Later on when I was ready to open it to the internet I changed this open port to server over HTTPS port 443

version: '3'

services:
  dokuwiki:
    container_name: dokuwiki
    image: php:7-apache-bullseye
    restart: unless-stopped
    networks:
      - dokuwiki
    ports:
      - '8888:80'
    volumes:
      - 'dokuwiki_config:/var/www/html'

networks:
  dokuwiki:

volumes:
  dokuwiki_config:
    driver: local
    

Step 6. when done, save the file. while still inside that directory, run this following command.
command: docker-compose up -d

Step 7. from there I remoted into the container while ssh'ed into the Docker server.
command: docker exec -it "Container Name" bash

Step 8. move to the dokuwiki directory.
command: cd /var/www/html

Step 9. Now download dokuwiki.
Command: 
curl --remote-name https://download.dokuwiki.org/src/dokuwiki/dokuwiki-stable.tgz
tar -xzvf dokuwiki-stable.tgz --strip-components=1
rm dokuwiki-stable.tgz
chown -R www-data:www-data /var/www/

Step 10. Now go to http://your_docker_server_IP:8888/install.php in a web browser and you will be greeted with the start configuration for you Dokuwiki server.