[VL-58] Dockerfile

.dockerignore

@@ -0,0 +1,12 @@
+.git/
+.github/
+.husky/
+**/node_modules/
+.adr-dir
+.env.default
+.eslintrc.json
+.gitignore
+.prettierrc
+README.md
+CODEOWNERS
+LICENSE

Dockerfile

@@ -0,0 +1,31 @@
+ARG NODE_VERSION=18.7.0
+# Step 1 - Compile code
+FROM node:${NODE_VERSION}-alpine as build
+
+WORKDIR /app
+
+COPY --chown=node:node . /app
+RUN npm ci && npm run generate && npm run compile
+
+# Step 2 - Prepare production image
+FROM node:${NODE_VERSION}-alpine
+
+RUN npm install -g pm2@5.2.0
+
+RUN mkdir -p /app
+RUN chown -Rh node:node /app
+
+USER node
+WORKDIR /app
+COPY --chown=node:node --from=build /app/dist /app/package.json /app/package-lock.json /app/
+
+ENV NODE_ENV=production
+ENV LOG_LEVEL=info
+ENV PORT=3000
+ENV HOSTNAME=0.0.0.0
+
+# Install just the production dependencies and avoid to execute the prepare script (which invoke husky, a dev dependency)
+RUN npm install --ignore-scripts && npm cache clean --force
+
+EXPOSE 3000
+CMD ["pm2-runtime", "/app/main.js"]

README.md

@@ -22,6 +22,21 @@ npm run generate
 npm run start
 ```
 
+## Run with Docker
+
+The repository comes with a Dockerfile that you can use to run the application with Docker.
+First, build the image:
+
+``` sh
+docker build -t pnemulator .
+```
+
+Then, run the application:
+
+``` sh
+docker run -p 3000:3000 pnemulator
+```
+
 ### Example
 
 ``` sh