Dockerized Nuxt.js with Chainguard distroless

Dockerfile

# original template is from next.js example https://github.com/vercel/next.js/blob/canary/examples/with-docker/Dockerfile
#syntax=docker/dockerfile:1.4
FROM node:18-alpine AS base

# Install dependencies only when needed
FROM base 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

# Install dependencies based on the preferred package manager
COPY --link package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
RUN \
  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
  elif [ -f package-lock.json ]; then npm ci; \
  elif [ -f pnpm-lock.yaml ]; then yarn global add pnpm && pnpm i --frozen-lockfile; \
  else echo "Lockfile not found." && exit 1; \
  fi


# Rebuild the source code only when needed
FROM base AS builder
WORKDIR /app
COPY --from=deps --link /app/node_modules ./node_modules
COPY --link  . .

RUN yarn build

# If using npm comment out above and use below instead
# RUN npm run build

FROM cgr.dev/chainguard/node:latest AS runner
WORKDIR /app

ENV HOST=0.0.0.0 \
         NODE_ENV="production" \
         NUXT_PUBLIC_SITE_URL="" \
         NUXT_PUBLIC_SITE_NAME=TopUp \
         NUXT_PUBLIC_SITE_DESCRIPTION="" \
         NITRO_PORT="3000"

COPY --from=builder --link /app/.output ./.output

EXPOSE $NITRO_PORT

CMD [".output/server/index.mjs"]