Updates to docker files and cooresponding documentation.

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:20-alpine
+FROM node:22-alpine
 RUN apk --no-cache add git
 
 ENV NODE_ENV=docker
@@ -9,8 +9,10 @@ WORKDIR /usr/src/app
 # Copy package.json into the image, then run yarn install
 # This improves caching so we don't have to download the dependencies every time the code changes
 COPY package.json ./
-COPY config/default.json config/default.json
+COPY config/docker.json usr/src/app/config
 # --ignore-scripts tells yarn not to run postbuild.  We run it explicitly later
+RUN node --version
+RUN npm --version
 RUN npm install --ignore-scripts
 
 # Bundle app source and build application

README.DOCKER.md

@@ -39,7 +39,19 @@ Next we build the homebrewery docker image. Start by cloning the repository.
 cd homebrewery
 ```
 
- Make an changes you need to `config/default.json` then build the image.
+Make an changes you need to `config/docker.json` then build the image. If it does not exist,the below as a template.
+
+```
+{
+"host" : "localhost:8000",
+"naturalcrit_url" : "local.naturalcrit.com:8010",
+"secret" : "secret",
+"web_port" : 8000,
+"enable_v3" : true,
+"mongodb_uri": "mongodb://172.17.0.2/homebrewery",
+"enable_themes" : true,
+}
+```
 
 ```shell
 docker-compose build homebrewery

docker-compose.yml

@@ -1,4 +1,3 @@
-version: '2'
 services:
   mongodb:
     image: mongo:latest