How to Install MediaWiki on Your Synology NAS

How to Install MediaWiki on Your Synology NAS

MediaWiki is a free and open-source wiki software package written in PHP. It serves as the platform for Wikipedia and the other Wikimedia projects, used by hundreds of millions of people each month. MediaWiki is localized in over 350 languages and its reliability and robust feature set have earned it a large and vibrant community of third-party users and developers. In this step by step guide I will show you how to install MediaWiki on your Synology NAS using Docker & Portainer.

💡Note: This guide works perfectly with the latest version of MediaWiki 1.41

  • STEP 1

Please Support My work by Making a Donation.

  • STEP 2

Install Portainer using my step by step guide. If you already have Portainer installed on your Synology NAS, skip this STEP. Attention: Make sure you have installed the latest Portainer version.

  • STEP 3

Make sure you have a synology.me Wildcard Certificate. Follow my guide to get a Wildcard Certificate. If you already have a synology.me Wildcard certificate, skip this STEP.

  • STEP 4

Go to Control Panel / Login Portal / Advanced Tab / click Reverse Proxy. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 1

  • STEP 5

Now click the “Create” button. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 2

  • STEP 6

After you click the Create button, the window below will open. Follow the instructions in the image below.

On the General area, set the Reverse Proxy Name description: type in MediaWiki. After that, add the following instructions:

Source:
Protocol: HTTPS
Hostname: mediawiki.yourname.synology.me
Port: 443

Check Enable HSTS

Destination:
Protocol: HTTP
Hostname: localhost
Port: 8795

MediaWiki Synology NAS Set up 3

  • STEP 7

On the Reverse Proxy Rules click the Custom Header tab. Click Create and then, from the drop-down menu, click WebSocket. After you click on WebSocket, two Header Names and two Values will be automatically added. Click Save. Follow the instructions in the image below.

Synology Proxy WebSocket

  • STEP 8

Go to Control Panel / Network / Connectivity tab/ Check Enable HTTP/2 then click Apply. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 4

  • STEP 9

Go to Control Panel / Security / Advanced tab/ Check Enable HTTP Compression then click Apply. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 5

  • STEP 10

Go to File Station and open the docker folder. Inside the docker folder, create one new folder and name it mediawiki. Follow the instructions in the image below.
Note: Be careful to enter only lowercase, not uppercase letters.

MediaWiki Synology NAS Set up 6

  • STEP 11

Now create two new folders inside the mediawiki folder that you created at STEP 10 and name them data and db. Follow the instructions in the image below.
Note: Be careful to enter only lowercase, not uppercase letters.

MediaWiki Synology NAS Set up 7

  • STEP 12

Right click on the mediawiki folder that you have previously created at STEP 10 then click Properties. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 8 new 2024

  • STEP 13

Go to the Permission tab then click Advanced options. From the drop-down menu choose “Make inherited permissions explicit“. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 9 new 2024

  • STEP 14

Select Everyone then click the Edit tab. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 10 new 2024

  • STEP 15

Check all Read and Write Permissions. Click Done. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 11 new 2024

  • STEP 16

After you click Done on STEP 15, check “Apply to this folder, sub-folders and files“. Click Save. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 12 new 2024

  • STEP 17

Log into Portainer using your username and password. On the left sidebar in Portainer, click on Stacks then + Add stack. Follow the instructions in the image below.

1 Synology Portainer Add Stack

  • STEP 18

In the Name field type in mediawiki. Follow the instructions in the image below.

Note: Copy Paste the code below in the Portainer Stacks Web editor.

version: "3.9"
services:
  db:
    image: mariadb:11.3-jammy
    container_name: MediaWiki-DB
    hostname: mediawiki-db
    security_opt:
      - no-new-privileges:true
    environment:
      - MYSQL_ROOT_PASSWORD=rootpass
      - MYSQL_DATABASE=mediawiki
      - MYSQL_USER=mediawikiuser
      - MYSQL_PASSWORD=mediawikipass
      - TZ=Europe/Bucharest
    volumes:
      - /volume1/docker/mediawiki/db:/var/lib/mysql:rw
    restart: always

  mediawiki:
    image: mediawiki:latest
    container_name: MediaWiki
    hostname: mediawiki
    security_opt:
      - no-new-privileges:true
    healthcheck:
      test: curl -f http://localhost:80 || exit 1
    ports:
      - 8795:80
    volumes:
      - /volume1/docker/mediawiki/data:/var/www/html/images
      #- /volume1/docker/mediawiki/LocalSettings.php:/var/www/html/LocalSettings.php
    restart: always
    depends_on:
      db:
        condition: service_started

Note: Before you paste the code above in the Web editor area below, change the value for TZ. (Select your current Time Zone from this list.)

MediaWiki-Synology-NAS-Set-up-8-new-2026

  • STEP 19

Scroll down on the page until you see a button named Deploy the stack. Click on it. Follow the instructions in the image below. The installation process can take up to a few minutes. It will depend on your Internet speed connection.

MediaWiki Synology NAS Set up 9 new 2024

  • STEP 20

If everything goes right, you will see the following message at the top right of your screen: “Success Stack successfully deployed“.

MediaWiki Synology NAS Set up 10

  • STEP 21

Go back to STEP 1 or you will deal with karma 🙂.

  • STEP 22

Now open your browser and type in your HTTPS/SSL certificate like this https://mediawiki.yourname.synology.me In my case it’s https://mediawiki.mariushosting.synology.me If everything goes right, you will see the MediaWiki installation page. Select your language then click Continue. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 11

  • STEP 23

Click Continue. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 12

  • STEP 24

Select MariaDB as database and add the details below.

Database host: mediawiki-db
Database name: mediawiki
Database username: mediawikiuser
Database password: mediawikipass

Click Continue. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 13

  • STEP 25

Check “Use the same account as for installation”. Click Continue. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 14

  • STEP 26

Type in the name that you want to give your Wiki. Type in your own Username, Password and Email address. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 15

  • STEP 27

Scroll down the page a little bit. Uncheck “Share data“. Select “Just install the wiki“. Click Continue. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 16

  • STEP 28

Click Continue. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 17

  • STEP 29

Click Continue. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 18

  • STEP 30

A LocalSettings.php file will be automatically downloaded on your PC.

MediaWiki Synology NAS Set up 19

  • STEP 31

Upload the LocalSettings.php file inside your mediawiki folder that you have previously created at STEP 10. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 20

  • STEP 32

Open Portainer. On the left sidebar click on Stack then mediawiki. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 20b

  • STEP 33

Click on the Editor tab. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 20c new

  • STEP 34

Remove the # from the code then click Update the stack. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 21 new

  • STEP 35

Click Update. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 22 new

  • STEP 36

Go back to STEP 1 or you will deal with karma 🙂.

  • STEP 37

Now open your browser and type in your HTTPS/SSL certificate like this https://mediawiki.yourname.synology.me In my case it’s https://mediawiki.mariushosting.synology.me At the top right of the page click Log in. Type in your own Username and Password that you have previously created at STEP 26 then click Log in. Follow the instructions in the image below.

MediaWiki Synology NAS Set up 23

  • STEP 38

Your MediaWiki Dashboard at a glance!

MediaWiki Synology NAS Set up 24

Enjoy MediaWiki!

Note: Can I run Docker on my Synology NAS? See the supported models.
Note: How to Back Up Docker Containers on your Synology NAS.
Note: Find out how to update the MediaWiki container with the latest image.
Note: How to Free Disk Space on Your NAS if You Run Docker.
Note: How to Schedule Start & Stop For Docker Containers.
Note: How to Activate Email Notifications.
Note: How to Add Access Control Profile on Your NAS.
Note: How to Change Docker Containers Restart Policy.
Note: How to Use Docker Containers With VPN.
Note: Convert Docker Run Into Docker Compose.
Note: How to Clean Docker.
Note: How to Clean Docker Automatically.
Note: Best Practices When Using Docker and DDNS.
Note: Some Docker Containers Need WebSocket.
Note: Find out the Best NAS Models For Docker.
Note: Activate Gmail SMTP For Docker Containers.

This post was updated on Saturday / February 24th, 2024 at 7:12 PM