Change docker-compose.yml to prod settings

New docker-compose.dev.yml can be used as override for development

.gitignore

@@ -1,3 +1,4 @@
 node_modules/
 config.js
+docker-compose.override.yml
 *.log

README.md

@@ -150,13 +150,18 @@ Wikiless should now be running at <http://localhost:8080>.
 
 ### Docker & docker compose
 
-You can build a production image by running `docker build .` in the repo's root.
-
-For development, there's a `docker-compose.yml` that mounts the app code (for hot reload of code changes) and default config. Before running it, you need to install the dependencies:
+Run wikiless in production with docker compose:
 
 ```
-$ docker-compose run --rm web npm install --no-optionals
-$ docker-compose up
+$ docker compose up
+```
+
+For development, there's a `docker-compose.dev.yml` that mounts the app code (for hot reload of code changes) and default config. Before running it, you need to install the dependencies:
+
+```
+$ cp docker-compose.dev.yml docker-compose.override.yml
+$ docker compose run --rm web npm install --no-optionals
+$ docker compose up
 ```
 
 If you are experiencing errors with Redis not connecting, you might want to try the [alternative docker-compose.yml](https://github.com/JarbasAl/wikiless-docker).

docker-compose.dev.yml

@@ -0,0 +1,12 @@
+version: "3.9"
+services:
+  web:
+    image: node:16-alpine
+    volumes:
+      - .:/wikiless
+      - ./config.js.template:/wikiless/config.js
+      - node_modules:/wikiless/node_modules
+    working_dir: /wikiless
+    command: npm start
+volumes:
+  node_modules:

docker-compose.yml

@@ -1,18 +1,13 @@
 version: "3.9"
 services:
   web:
-    image: node:16-alpine
+    image: ghcr.io/metastem/wikiless:latest
     environment:
-      REDIS_HOST: redis
-    volumes:
-      - .:/app
-      - ./config.js.template:/app/config.js
-      - node_modules:/app/node_modules
-    working_dir: /app
-    command: npm start
+      # see config.js.template for more settings
+      DOMAIN: wikiless.example.org
+      HTTP_ADDR: 0.0.0.0
+      REDIS_URL: redis://redis
     ports:
       - 8080:8080
   redis:
     image: "redis:alpine"
-volumes:
-  node_modules: