Updated Installation (markdown)

Installation.md

@@ -6,22 +6,55 @@
 
 ## Deploy with the prebuilt Docker image
 
-Dockerfile and docker-compose.yml files have been provided to make deployment of the server as easy as possible.
-
-1. Download the docker-compose.yml file for the database type you would like to use.
-2. Open the docker-compose.yml file and edit the environment variables igdbclientid and igdbclientsecret to the values retrieved from your IGDB account. Other environment variables that can be configured can be found here: https://github.com/gaseous-project/gaseous-server/wiki/Configuration-File
-3. Run the command ```docker-compose up -d```
-4. Connect to the host on port 5198
-
-## Build and deploy a Docker image from source
-
-Dockerfile and docker-compose-build.yml files have been provided to make deployment of the server as easy as possible.
-
-1. Clone the repo with ```git clone https://github.com/gaseous-project/gaseous-server.git```
-2. Change into the gaseous-server directory
-3. Open the docker-compose-build.yml file and edit the environment variables igdbclientid and igdbclientsecret to the values retrieved from your IGDB account. Other environment variables that can be configured can be found here: https://github.com/gaseous-project/gaseous-server/wiki/Configuration-File
-4. Run the command ```docker-compose --file docker-compose-{database}-build.yml up -d```
-5. Connect to the host on port 5198
+1. Create a new directory on your host named `gaseous`
+2. Enter `cd gaseous` to move into the `gaseous` directory
+3. Enter `nano docker-compose.yml` (or your favourite text editor) to create a new `docker-compose.yml` file
+4. Paste the following Docker Compose yaml into the file:
+```yaml
+version: '2'
+services:
+  gaseous-server:
+    container_name: gaseous-server
+    image: gaseousgames/gaseousserver:latest
+    restart: unless-stopped
+    networks:
+      - gaseous
+    depends_on:
+      - gsdb
+    ports:
+      - 5198:80
+    volumes:
+      - gs:/root/.gaseous-server
+    environment:
+      - TZ=Australia/Sydney
+      - dbhost=gsdb
+      - dbuser=root
+      - dbpass=gaseous
+      - igdbclientid=<clientid>
+      - igdbclientsecret=<clientsecret>
+  gsdb:
+    container_name: gsdb
+    image: mariadb
+    restart: unless-stopped
+    networks:
+      - gaseous
+    volumes:
+      - gsdb:/var/lib/mysql
+    environment:
+      - MARIADB_ROOT_PASSWORD=gaseous
+      - MARIADB_USER=gaseous
+      - MARIADB_PASSWORD=gaseous
+networks:
+  gaseous:
+    driver: bridge
+volumes:
+  gs:
+  gsdb:
+```
+5. Edit the environment variables igdbclientid and igdbclientsecret to the values retrieved from your IGDB account (see: https://github.com/gaseous-project/gaseous-server/wiki/Metadata for details on creating your IGDB key). Other environment variables that can be configured can be found here: https://github.com/gaseous-project/gaseous-server/wiki/Configuration-File
+6. Save and close the file
+7. Run the command ```docker-compose up -d```
+8. Connect to the host on port 5198
 
 # Build and deploy from source