Fix437: Containerize Soulmedicine to Docker App

Dockerfile.app

@@ -0,0 +1,50 @@
+# Use the official Ruby image as the base image
+FROM ruby:3
+
+# Install dependencies
+RUN apt-get update -qq && apt-get install -y curl gnupg2
+
+# Install Node.js (specific version)
+RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
+	apt-get install -y nodejs=18.18.0-1nodesource1
+
+# Install Yarn
+RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
+	&& echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list \
+	&& apt-get update && apt-get install -y yarn
+
+# Set an environment variable where the Rails app is installed to inside of Docker image
+ENV RAILS_ROOT /var/www/app
+RUN mkdir -p $RAILS_ROOT 
+
+# Set working directory
+WORKDIR $RAILS_ROOT
+
+# Setting env up
+ENV RAILS_ENV='development'
+ENV RACK_ENV='development'
+
+
+# Install the compatible version of bundler
+RUN gem install bundler
+
+# Copy the Gemfile and Gemfile.lock
+COPY Gemfile Gemfile.lock ./
+
+# Install gems
+RUN bundle install
+
+# Copy the main application
+COPY . .
+
+# Install JavaScript dependencies
+RUN yarn install
+
+# Precompile assets
+RUN bundle exec rake assets:precompile
+
+# Expose port 3000 to the Docker host, so we can access it from the outside.
+EXPOSE 3000
+
+# The command to run the application
+CMD ["bundle", "exec", "puma", "-C", "config/puma.rb"]

docker-compose.yml

@@ -1,28 +1,35 @@
 version: '3.7'
-
 services:
-  postgres:
-    image: 'postgres:14.8-alpine'
-    volumes:
-      - 'pgdata:/var/lib/postgresql/data'
+  db:
+    image: postgres:13
     environment:
-      - POSTGRES_USER=sm
-      - POSTGRES_PASSWORD=sm_password
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: password
+      POSTGRES_DB: mydatabase
     ports:
-      - 5432:5432
-  redis-sidekiq:
-    image: redis:6.2.13-alpine
-    ports:
-      - 6379:6379
-  redis-cache:
-    image: redis:6.2.13-alpine
+      - "5432:5432"
+
+  redis:
+    image: redis:6
     ports:
-      - 6380:6379
+      - "6379:6379"
+
   mailcatcher:
     image: schickling/mailcatcher
     ports:
-      - 1025:1025
-      - 1080:1080
+      - "1080:1080"
 
-volumes:
-  pgdata:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile.app
+    ports:
+      - "3000:3000"
+    depends_on:
+      - db
+      - redis
+      - mailcatcher
+    env_file:
+      - .env
+    volumes:
+      - .:/app