Dockerfile

   1 # build stage
   2 FROM node:lts-alpine as build-stage
   3
   4 WORKDIR /app
   5
   6 COPY package*.json ./
   7 RUN yarn install --frozen-lockfile
   8
   9 COPY . .
  10 RUN yarn build
  11
  12 # production stage
  13 FROM alpine:3.15
  14
  15 ENV USER darkhttpd
  16 ENV GROUP darkhttpd
  17 ENV GID 911
  18 ENV UID 911
  19 ENV PORT 8080
  20
  21 RUN addgroup -S ${GROUP} -g ${GID} && adduser -D -S -u ${UID} ${USER} ${GROUP} && \
  22     apk add -U --no-cache su-exec darkhttpd
  23
  24 COPY --from=build-stage --chown=${USER}:${GROUP} /app/dist /www/
  25 COPY --from=build-stage --chown=${USER}:${GROUP} /app/dist/assets /www/default-assets
  26 COPY entrypoint.sh /entrypoint.sh
  27
  28 HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
  29     CMD wget --no-verbose --tries=1 --spider http://127.0.0.1:${PORT}/ || exit 1
  30
  31 EXPOSE ${PORT}
  32 VOLUME /www/assets
  33 ENTRYPOINT ["/bin/sh", "/entrypoint.sh"]