Dockerizing the app

Dockerfile

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+# Install dependencies only when needed
+FROM node:alpine AS deps
+# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+COPY package.json yarn.lock ./
+RUN yarn install
+# Rebuild the source code only when needed
+FROM node:alpine AS builder
+WORKDIR /app
+COPY . .
+COPY --from=deps /app/node_modules ./node_modules
+RUN yarn build && yarn install --production --ignore-scripts --prefer-offline
+
+# Production image, copy all the files and run next
+FROM node:alpine AS runner
+WORKDIR /app
+
+ENV NODE_ENV production
+
+RUN addgroup -g 1001 -S nodejs
+RUN adduser -S ckubestore -u 1001
+
+# You only need to copy next.config.js if you are NOT using the default configuration
+# COPY --from=builder /app/next.config.js ./
+COPY --from=builder /app/public ./public
+COPY --from=builder --chown=ckubestore:nodejs /app/.next ./.next
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/package.json ./package.json
+
+RUN chown ckubestore /app
+USER ckubestore
+RUN mkdir -p /app/localStorage
+
+EXPOSE 3000
+
+# Next.js collects completely anonymous telemetry data about general usage.
+# Learn more here: https://ckubestore.org/telemetry
+# Uncomment the following line in case you want to disable telemetry.
+# ENV NEXT_TELEMETRY_DISABLED 1
+
+CMD ["yarn", "start"]

docker-compose.yml

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+version: '3'
+services:
+  app:
+    container_name: ckube-store
+    restart: always
+    build: .
+    ports:
+      - '3000:3000'