wkhtmltopdf microservice dockerfile

Dockerfile

FROM mhart/alpine-node:8

#RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/' /etc/apk/repositories

# Add bash support
RUN apk add --update bash && rm -rf /var/cache/apk/*

RUN apk add --no-cache \
            xvfb \
            # Additionnal dependencies for better rendering
            ttf-freefont \
            fontconfig \
            dbus \
    && \

    # Install wkhtmltopdf from `testing` repository
    apk add qt5-qtbase-dev \
            wkhtmltopdf \
            --no-cache \
            --repository http://mirrors.ustc.edu.cn/alpine/edge/testing/ \
            --allow-untrusted \
    && \

    # Wrapper for xvfb
    mv /usr/bin/wkhtmltopdf /usr/bin/wkhtmltopdf-origin && \
    echo $'#!/usr/bin/env sh\n\
Xvfb :0 -screen 0 1024x768x24 -ac +extension GLX +render -noreset & \n\
DISPLAY=:0.0 wkhtmltopdf-origin $@ \n\
killall Xvfb\
' > /usr/bin/wkhtmltopdf && \
    chmod +x /usr/bin/wkhtmltopdf

RUN mkdir -p /usr/share/fonts/chinese/TrueType
COPY ./config/font/simsun.ttc /usr/share/fonts/chinese/TrueType


COPY . /opt/htdocs/htmltopdf
WORKDIR "/opt/htdocs/htmltopdf"

#RUN npm config set registry="https://registry.npm.taobao.org"
RUN npm install && npm run build && npm prune --production

CMD npm start