feat: logger and dockerfile

Dockerfile

@@ -0,0 +1,45 @@
+# PRODUCTION DOCKERFILE
+# ---------------------
+# This Dockerfile allows to build a Docker image of the NestJS application
+# and based on a NodeJS 16 image. The multi-stage mechanism allows to build
+# the application in a "builder" stage and then create a lightweight production
+# image containing the required dependencies and the JS build files.
+#
+# Dockerfile best practices
+# https://docs.docker.com/develop/develop-images/dockerfile_best-practices/
+# Dockerized NodeJS best practices
+# https://github.com/nodejs/docker-node/blob/master/docs/BestPractices.md
+# https://www.bretfisher.com/node-docker-good-defaults/
+# http://goldbergyoni.com/checklist-best-practice-of-node-js-in-production/
+
+FROM node:16-alpine as builder
+
+ENV NODE_ENV build
+
+USER node
+WORKDIR /home/node
+
+COPY package.json .
+COPY yarn.lock .
+
+RUN yarn install --frozen-lockfile
+
+COPY . /home/node
+
+RUN yarn run build \
+    && yarn install --production --ignore-scripts --prefer-offline
+
+# ---
+
+FROM node:16-alpine
+
+ENV NODE_ENV production
+
+USER node
+WORKDIR /home/node
+
+COPY --from=builder /home/node/package*.json /home/node/
+COPY --from=builder /home/node/node_modules/ /home/node/node_modules/
+COPY --from=builder /home/node/dist/ /home/node/dist/
+
+CMD ["node", "dist/main.js"]