wkhtmltopdf
Dockerized wkhtmltopdf
Supported tags and respective Dockerfile links
- 0.12.5-alpine3.7, 0.12-alpine3.7, 0.12-alpine, 0.12, latest (https://github.com/IcaliaLabs/docker-wkhtmltopdf/master/blob)
Standalone usage
# The example found at https://wkhtmltopdf.org:
docker run --rm -v $(pwd):/root icalialabs/wkhtmltopdf http://google.com google.pdf
Including the compiled binary into your Dockerfiles
Instead of directly basing your Dockerfile from this image, try copying instead the executable from this image. You'll need to install the dependency packages for wkhtmltopdf to work:
Alpine-based images:
# 1: Start from whatever image you are using - this is a ruby app example:
FROM ruby:alpine
# 2: Install the packages required for wkhtmltopdf to work:
RUN apk add --no-cache \
libstdc++ \
libx11 \
libxrender \
libxext \
libssl1.0 \
ca-certificates \
fontconfig \
freetype \
ttf-dejavu \
ttf-droid \
ttf-freefont \
ttf-liberation \
ttf-ubuntu-font-family
# 3: Copy the wkhtmltopdf executable binary directly from our image:
COPY --from icalialabs/wkhtmltopdf:alpine /bin/wkhtmltopdf /bin/wkhtmltopdf
# 4: Continue with the rest of your Dockerfile:
COPY Gemfile* /usr/src/
Debian-based images:
# 1: Start from whatever image you are using - this is a ruby app example:
FROM ruby:stretch
# 2: Install the packages required for wkhtmltopdf to work:
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates \
fontconfig \
fontconfig-config \
fonts-dejavu-core \
libbsd0 \
libexpat1 \
libfontconfig1 \
libfontenc1 \
libfreetype6 \
libjpeg62-turbo \
libpng16-16 \
libssl1.1 \
libx11-6 \
libx11-data \
libxau6 \
libxcb1 \
libxdmcp6 \
libxext6 \
libxfont1 \
libxrender1 \
ucf \
x11-common \
xfonts-75dpi \
xfonts-base \
xfonts-encodings \
xfonts-utils \
&& rm -rf /var/lib/apt/lists/*
# 3: Copy the wkhtmltopdf executable binary directly from our image:
COPY --from icalialabs/wkhtmltopdf:stretch /usr/local/bin/wkhtmltopdf /usr/local/bin/wkhtmltopdf
# 4: Continue with the rest of your Dockerfile:
COPY Gemfile* /usr/src/