Dockerfile

FROM node:14.6-buster AS node-builder

RUN apt-get update \
    && apt-get install -y wget gnupg ca-certificates \
    && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
    && sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' \
    && apt-get update \
    && apt-get install -y google-chrome-stable fonts-ipafont-gothic fonts-wqy-zenhei fonts-thai-tlwg fonts-kacst fonts-freefont-ttf libxss1 \
      --no-install-recommends \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY web/package.json .
COPY web/package-lock.json .

RUN npm ci
RUN npm i puppeteer

COPY web .

RUN npm run build

FROM golang:1.15-alpine AS golang-builder

RUN apk -U --no-cache add build-base git

WORKDIR /go/src/github.com/aeneasr/dockerstats

ADD go.mod go.mod
ADD go.sum go.sum

RUN go mod download
RUN GO111MODULE=on go install github.com/gobuffalo/packr/packr

ADD . .

COPY --from=node-builder /app/build web/build
RUN packr
RUN CGO_ENABLED=0 go build -a -o /usr/bin/dockerstats

FROM alpine:3.12

COPY --from=golang-builder /usr/bin/dockerstats /usr/bin/dockerstats

ENTRYPOINT ["dockerstats"]
CMD ["serve","--task-count=2","--snapshot-interval=2"]