Dockerfile

FROM node:14-alpine
ENV CHROME_BIN="/usr/bin/chromium-browser" \
    PUPPETEER_SKIP_CHROMIUM_DOWNLOAD="true"\
    NODE_ENV=production\
    TZ=Asia/Kolkata

RUN echo "http://dl-cdn.alpinelinux.org/alpine/edge/main" > /etc/apk/repositories \
    && echo "http://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories \
    && echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories \
    && echo "http://dl-cdn.alpinelinux.org/alpine/v3.11/main" >> /etc/apk/repositories \
    && apk upgrade -U -a \
    && apk add --no-cache \
    libstdc++ \
    chromium \
    harfbuzz \
    nss \
    freetype \
    ttf-freefont \
    font-noto-emoji \
    wqy-zenhei \
    && rm -rf /var/cache/* \
    && mkdir /var/cache/apk

WORKDIR /app
COPY package.json /app
RUN npm install
COPY . /app
CMD [ "npm","start" ]