Files
infra-map/varnish/Dockerfile
2025-08-23 23:32:21 +02:00

58 lines
2.1 KiB
Docker

# --- Stage 1: Compile varnish w/ vmods ---
FROM debian:bullseye-slim AS builder
# Install dependencies
RUN apt-get update && apt-get install -y \
curl gnupg apt-transport-https lsb-release \
build-essential git autoconf libtool python3-docutils \
libmhash-dev pkg-config
# Add Varnish Software repo
RUN curl -fsSL https://packagecloud.io/varnishcache/varnish73/gpgkey | gpg --dearmor -o /usr/share/keyrings/varnish.gpg && \
echo "deb [signed-by=/usr/share/keyrings/varnish.gpg] https://packagecloud.io/varnishcache/varnish73/debian/ $(lsb_release -cs) main" \
> /etc/apt/sources.list.d/varnish.list
# Install Varnish + dev headers
RUN apt-get update && apt-get install -y varnish varnish-dev
# Build libvmod-digest
RUN git clone https://github.com/varnish/libvmod-digest.git /opt/libvmod-digest && \
cd /opt/libvmod-digest && \
./autogen.sh && \
./configure VARNISHSRC=/usr/include/varnish && \
make && make install
# --- Stage 2: Runtime image ---
FROM debian:bullseye-slim
RUN apt-get update && apt-get install -y \
curl gnupg apt-transport-https lsb-release && \
curl -fsSL https://packagecloud.io/varnishcache/varnish73/gpgkey | gpg --dearmor -o /usr/share/keyrings/varnish.gpg && \
echo "deb [signed-by=/usr/share/keyrings/varnish.gpg] https://packagecloud.io/varnishcache/varnish73/debian/ $(lsb_release -cs) main" \
> /etc/apt/sources.list.d/varnish.list && \
apt-get update && apt-get install -y varnish libmhash2 && \
apt-get clean && rm -rf /var/lib/apt/lists/*
# Copy VMOD from builder
COPY --from=builder /usr/lib/varnish/vmods/* /usr/lib/varnish/vmods/
# Copy gomplate from official image
COPY --from=hairyhenderson/gomplate:stable /gomplate /bin/gomplate
# Copy configuration
COPY default.vcl.tmpl /etc/varnish/
COPY *.vcl /etc/varnish/
COPY includes /etc/varnish/includes
# Set variables for *.tmpl files
ARG PROXY_HOST=$PROXY_HOST
ARG IMAGE_HOST=$IMAGE_HOST
# Generate VCL
RUN gomplate -f /etc/varnish/default.vcl.tmpl -o /etc/varnish/default.vcl
RUN rm /etc/varnish/default.vcl.tmpl
EXPOSE 6081
CMD ["varnishd", "-F", "-f", "/etc/varnish/default.vcl", "-a", ":6081", "-s", "malloc,512m"]