mirror of
https://github.com/PostHog/posthog.git
synced 2024-11-21 21:49:51 +01:00
317 lines
11 KiB
Docker
317 lines
11 KiB
Docker
#
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# This Dockerfile is used for self-hosted production builds.
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#
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# PostHog has sunset support for self-hosted K8s deployments.
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# See: https://posthog.com/blog/sunsetting-helm-support-posthog
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#
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# Note: for PostHog Cloud remember to update ‘Dockerfile.cloud’ as appropriate.
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#
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# The stages are used to:
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#
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# - frontend-build: build the frontend (static assets)
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# - plugin-server-build: build plugin-server (Node.js app) & fetch its runtime dependencies
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# - posthog-build: fetch PostHog (Django app) dependencies & build Django collectstatic
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# - fetch-geoip-db: fetch the GeoIP database
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#
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# In the last stage, we import the artifacts from the previous
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# stages, add some runtime dependencies and build the final image.
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#
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#
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# ---------------------------------------------------------
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#
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FROM node:18.19.1-bullseye-slim AS frontend-build
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WORKDIR /code
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SHELL ["/bin/bash", "-e", "-o", "pipefail", "-c"]
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COPY package.json pnpm-lock.yaml ./
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COPY patches/ patches/
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RUN corepack enable && pnpm --version && \
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mkdir /tmp/pnpm-store && \
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pnpm install --frozen-lockfile --store-dir /tmp/pnpm-store --prod && \
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rm -rf /tmp/pnpm-store
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COPY frontend/ frontend/
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COPY ee/frontend/ ee/frontend/
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COPY ./bin/ ./bin/
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COPY babel.config.js tsconfig.json webpack.config.js tailwind.config.js ./
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RUN pnpm build
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#
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# ---------------------------------------------------------
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#
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FROM node:18.19.1-bullseye-slim AS plugin-server-build
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WORKDIR /code/plugin-server
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SHELL ["/bin/bash", "-e", "-o", "pipefail", "-c"]
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# Compile and install Node.js dependencies.
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COPY ./plugin-server/package.json ./plugin-server/pnpm-lock.yaml ./plugin-server/tsconfig.json ./
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COPY ./plugin-server/patches/ ./patches/
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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"make" \
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"g++" \
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"gcc" \
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"python3" \
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"libssl-dev" \
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"zlib1g-dev" \
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&& \
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rm -rf /var/lib/apt/lists/* && \
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corepack enable && \
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mkdir /tmp/pnpm-store && \
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pnpm install --frozen-lockfile --store-dir /tmp/pnpm-store && \
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rm -rf /tmp/pnpm-store
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# Build the plugin server.
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#
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# Note: we run the build as a separate action to increase
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# the cache hit ratio of the layers above.
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COPY ./plugin-server/src/ ./src/
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RUN pnpm build
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# As the plugin-server is now built, let’s keep
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# only prod dependencies in the node_module folder
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# as we will copy it to the last image.
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RUN corepack enable && \
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mkdir /tmp/pnpm-store && \
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pnpm install --frozen-lockfile --store-dir /tmp/pnpm-store --prod && \
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rm -rf /tmp/pnpm-store
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#
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# ---------------------------------------------------------
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#
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FROM python:3.10.10-slim-bullseye AS posthog-build
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WORKDIR /code
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SHELL ["/bin/bash", "-e", "-o", "pipefail", "-c"]
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# Compile and install Python dependencies.
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# We install those dependencies on a custom folder that we will
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# then copy to the last image.
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COPY requirements.txt ./
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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"build-essential" \
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"git" \
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"libpq-dev" \
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"libxmlsec1" \
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"libxmlsec1-dev" \
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"libffi-dev" \
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"pkg-config" \
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&& \
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rm -rf /var/lib/apt/lists/* && \
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pip install -r requirements.txt --compile --no-cache-dir --target=/python-runtime
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ENV PATH=/python-runtime/bin:$PATH \
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PYTHONPATH=/python-runtime
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# Add in Django deps and generate Django's static files.
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COPY manage.py manage.py
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COPY posthog posthog/
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COPY ee ee/
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COPY --from=frontend-build /code/frontend/dist /code/frontend/dist
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RUN SKIP_SERVICE_VERSION_REQUIREMENTS=1 SECRET_KEY='unsafe secret key for collectstatic only' DATABASE_URL='postgres:///' REDIS_URL='redis:///' python manage.py collectstatic --noinput
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#
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# ---------------------------------------------------------
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#
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FROM debian:bullseye-slim AS fetch-geoip-db
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WORKDIR /code
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SHELL ["/bin/bash", "-e", "-o", "pipefail", "-c"]
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# Fetch the GeoLite2-City database that will be used for IP geolocation within Django.
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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"ca-certificates" \
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"curl" \
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"brotli" \
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&& \
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rm -rf /var/lib/apt/lists/* && \
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mkdir share && \
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( curl -s -L "https://mmdbcdn.posthog.net/" | brotli --decompress --output=./share/GeoLite2-City.mmdb ) && \
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chmod -R 755 ./share/GeoLite2-City.mmdb
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#
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# ---------------------------------------------------------
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#
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# Build a version of the unit docker image for python3.10
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# We can remove this step once we are on python3.11
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FROM unit:python3.11 as unit
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FROM python:3.10-bullseye as unit-131-python-310
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# copied from https://github.com/nginx/unit/blob/master/pkg/docker/Dockerfile.python3.11
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LABEL org.opencontainers.image.title="Unit (python3.10)"
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LABEL org.opencontainers.image.description="Official build of Unit for Docker."
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LABEL org.opencontainers.image.url="https://unit.nginx.org"
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LABEL org.opencontainers.image.source="https://github.com/nginx/unit"
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LABEL org.opencontainers.image.documentation="https://unit.nginx.org/installation/#docker-images"
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LABEL org.opencontainers.image.vendor="NGINX Docker Maintainers <docker-maint@nginx.com>"
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LABEL org.opencontainers.image.version="1.31.1"
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RUN set -ex \
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&& savedAptMark="$(apt-mark showmanual)" \
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&& apt-get update \
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&& apt-get install --no-install-recommends --no-install-suggests -y ca-certificates mercurial build-essential libssl-dev libpcre2-dev curl pkg-config \
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&& mkdir -p /usr/lib/unit/modules /usr/lib/unit/debug-modules \
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&& mkdir -p /usr/src/unit \
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&& cd /usr/src/unit \
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&& hg clone -u 1.31.1-1 https://hg.nginx.org/unit \
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&& cd unit \
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&& NCPU="$(getconf _NPROCESSORS_ONLN)" \
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&& DEB_HOST_MULTIARCH="$(dpkg-architecture -q DEB_HOST_MULTIARCH)" \
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&& CC_OPT="$(DEB_BUILD_MAINT_OPTIONS="hardening=+all,-pie" DEB_CFLAGS_MAINT_APPEND="-Wp,-D_FORTIFY_SOURCE=2 -fPIC" dpkg-buildflags --get CFLAGS)" \
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&& LD_OPT="$(DEB_BUILD_MAINT_OPTIONS="hardening=+all,-pie" DEB_LDFLAGS_MAINT_APPEND="-Wl,--as-needed -pie" dpkg-buildflags --get LDFLAGS)" \
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&& CONFIGURE_ARGS_MODULES="--prefix=/usr \
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--statedir=/var/lib/unit \
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--control=unix:/var/run/control.unit.sock \
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--runstatedir=/var/run \
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--pid=/var/run/unit.pid \
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--logdir=/var/log \
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--log=/var/log/unit.log \
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--tmpdir=/var/tmp \
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--user=unit \
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--group=unit \
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--openssl \
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--libdir=/usr/lib/$DEB_HOST_MULTIARCH" \
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&& CONFIGURE_ARGS="$CONFIGURE_ARGS_MODULES \
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--njs" \
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&& make -j $NCPU -C pkg/contrib .njs \
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&& export PKG_CONFIG_PATH=$(pwd)/pkg/contrib/njs/build \
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&& ./configure $CONFIGURE_ARGS --cc-opt="$CC_OPT" --ld-opt="$LD_OPT" --modulesdir=/usr/lib/unit/debug-modules --debug \
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&& make -j $NCPU unitd \
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&& install -pm755 build/sbin/unitd /usr/sbin/unitd-debug \
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&& make clean \
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&& ./configure $CONFIGURE_ARGS --cc-opt="$CC_OPT" --ld-opt="$LD_OPT" --modulesdir=/usr/lib/unit/modules \
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&& make -j $NCPU unitd \
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&& install -pm755 build/sbin/unitd /usr/sbin/unitd \
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&& make clean \
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&& /bin/true \
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&& ./configure $CONFIGURE_ARGS_MODULES --cc-opt="$CC_OPT" --modulesdir=/usr/lib/unit/debug-modules --debug \
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&& ./configure python --config=/usr/local/bin/python3-config \
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&& make -j $NCPU python3-install \
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&& make clean \
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&& ./configure $CONFIGURE_ARGS_MODULES --cc-opt="$CC_OPT" --modulesdir=/usr/lib/unit/modules \
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&& ./configure python --config=/usr/local/bin/python3-config \
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&& make -j $NCPU python3-install \
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&& cd \
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&& rm -rf /usr/src/unit \
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&& for f in /usr/sbin/unitd /usr/lib/unit/modules/*.unit.so; do \
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ldd $f | awk '/=>/{print $(NF-1)}' | while read n; do dpkg-query -S $n; done | sed 's/^\([^:]\+\):.*$/\1/' | sort | uniq >> /requirements.apt; \
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done \
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&& apt-mark showmanual | xargs apt-mark auto > /dev/null \
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&& { [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark; } \
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&& /bin/true \
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&& mkdir -p /var/lib/unit/ \
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&& mkdir -p /docker-entrypoint.d/ \
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&& groupadd --gid 998 unit \
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&& useradd \
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--uid 998 \
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--gid unit \
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--no-create-home \
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--home /nonexistent \
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--comment "unit user" \
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--shell /bin/false \
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unit \
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&& apt-get update \
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&& apt-get --no-install-recommends --no-install-suggests -y install curl $(cat /requirements.apt) \
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&& apt-get purge -y --auto-remove build-essential \
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&& rm -rf /var/lib/apt/lists/* \
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&& rm -f /requirements.apt \
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&& ln -sf /dev/stdout /var/log/unit.log
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COPY --from=unit /usr/local/bin/docker-entrypoint.sh /usr/local/bin/
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COPY --from=unit /usr/share/unit/welcome/welcome.* /usr/share/unit/welcome/
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STOPSIGNAL SIGTERM
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ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
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EXPOSE 80
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CMD ["unitd", "--no-daemon", "--control", "unix:/var/run/control.unit.sock"]
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#
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# ---------------------------------------------------------
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#
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FROM unit-131-python-310
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WORKDIR /code
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SHELL ["/bin/bash", "-e", "-o", "pipefail", "-c"]
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ENV PYTHONUNBUFFERED 1
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# Install OS runtime dependencies.
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# Note: please add in this stage runtime dependences only!
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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"chromium" \
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"chromium-driver" \
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"libpq-dev" \
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"libxmlsec1" \
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"libxmlsec1-dev" \
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"libxml2"
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# Install NodeJS 18.
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RUN apt-get install -y --no-install-recommends \
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"curl" \
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&& \
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curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
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apt-get install -y --no-install-recommends \
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"nodejs" \
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&& \
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rm -rf /var/lib/apt/lists/*
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# Install and use a non-root user.
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RUN groupadd -g 1000 posthog && \
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useradd -u 999 -r -g posthog posthog && \
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chown posthog:posthog /code
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USER posthog
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# Add the commit hash
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ARG COMMIT_HASH
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RUN echo $COMMIT_HASH > /code/commit.txt
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# Add in the compiled plugin-server & its runtime dependencies from the plugin-server-build stage.
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COPY --from=plugin-server-build --chown=posthog:posthog /code/plugin-server/dist /code/plugin-server/dist
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COPY --from=plugin-server-build --chown=posthog:posthog /code/plugin-server/node_modules /code/plugin-server/node_modules
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COPY --from=plugin-server-build --chown=posthog:posthog /code/plugin-server/package.json /code/plugin-server/package.json
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# Copy the Python dependencies and Django staticfiles from the posthog-build stage.
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COPY --from=posthog-build --chown=posthog:posthog /code/staticfiles /code/staticfiles
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COPY --from=posthog-build --chown=posthog:posthog /python-runtime /python-runtime
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ENV PATH=/python-runtime/bin:$PATH \
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PYTHONPATH=/python-runtime
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# Copy the frontend assets from the frontend-build stage.
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# TODO: this copy should not be necessary, we should remove it once we verify everything still works.
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COPY --from=frontend-build --chown=posthog:posthog /code/frontend/dist /code/frontend/dist
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# Copy the GeoLite2-City database from the fetch-geoip-db stage.
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COPY --from=fetch-geoip-db --chown=posthog:posthog /code/share/GeoLite2-City.mmdb /code/share/GeoLite2-City.mmdb
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# Add in the Gunicorn config, custom bin files and Django deps.
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COPY --chown=posthog:posthog gunicorn.config.py ./
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COPY --chown=posthog:posthog ./bin ./bin/
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COPY --chown=posthog:posthog manage.py manage.py
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COPY --chown=posthog:posthog posthog posthog/
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COPY --chown=posthog:posthog ee ee/
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COPY --chown=posthog:posthog hogvm hogvm/
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# Keep server command backwards compatible
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RUN cp ./bin/docker-server-unit ./bin/docker-server
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# Setup ENV.
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ENV NODE_ENV=production \
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CHROME_BIN=/usr/bin/chromium \
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CHROME_PATH=/usr/lib/chromium/ \
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CHROMEDRIVER_BIN=/usr/bin/chromedriver
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# Expose container port and run entry point script.
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EXPOSE 8000
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# Expose the port from which we serve OpenMetrics data.
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EXPOSE 8001
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COPY unit.json /docker-entrypoint.d/unit.json
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USER root
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CMD ["./bin/docker"]
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