task-8

.dockerignore

@@ -0,0 +1,17 @@
+# Top folder by size
+node_modules/
+# We don't need dist from the host, because we build it in docker.
+dist
+# We don't need test folder for production either
+test
+
+# Other
+.dockerignore
+.elasticbeanstalk/*
+.eslintrc.js
+.git
+.gitignore
+.prettierrc
+Dockerfile*
+README.md
+

Dockerfile

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+# build essential node_modules
+FROM node:lts-alpine AS production-modules
+WORKDIR /app
+COPY ./package*.json ./
+RUN npm install --only=production && npm prune --production
+
+# make build
+FROM node:lts-alpine AS build
+WORKDIR /app
+# Copy package*.json files, install dependencies
+COPY ./package*.json ./
+COPY . .
+# build application
+RUN npm install && npm run build
+
+# Release with Alpine
+FROM node:lts-alpine AS release
+WORKDIR /app
+# Install app and dependencies
+COPY --from=build /app/package.json ./
+COPY --from=build /app/dist ./dist
+COPY --from=production-modules /app/node_modules ./node_modules
+USER node
+EXPOSE 4000
+ENTRYPOINT ["node", "dist/main.js"]