searxng/Dockerfile
ngosang 9417c284d3 Reduce Docker image size
* Remove compiled sources. Most of them are never used. Those in use are compiled in the first run really fast.
* Copy only source code and Docker entypoint
* Image size reduced by 41 MB (195 MB -> 154 MB uncompressed)
2022-11-29 22:32:28 +01:00

90 lines
2.8 KiB
Docker

FROM alpine:3.16
ENTRYPOINT ["/sbin/tini","--","/usr/local/searxng/dockerfiles/docker-entrypoint.sh"]
EXPOSE 8080
VOLUME /etc/searxng
ARG SEARXNG_GID=977
ARG SEARXNG_UID=977
RUN addgroup -g ${SEARXNG_GID} searxng && \
adduser -u ${SEARXNG_UID} -D -h /usr/local/searxng -s /bin/sh -G searxng searxng
ENV INSTANCE_NAME=searxng \
AUTOCOMPLETE= \
BASE_URL= \
MORTY_KEY= \
MORTY_URL= \
SEARXNG_SETTINGS_PATH=/etc/searxng/settings.yml \
UWSGI_SETTINGS_PATH=/etc/searxng/uwsgi.ini
WORKDIR /usr/local/searxng
COPY requirements.txt ./requirements.txt
RUN apk upgrade --no-cache \
&& apk add --no-cache -t build-dependencies \
build-base \
py3-setuptools \
python3-dev \
libffi-dev \
libxslt-dev \
libxml2-dev \
openssl-dev \
tar \
git \
&& apk add --no-cache \
ca-certificates \
su-exec \
python3 \
py3-pip \
libxml2 \
libxslt \
openssl \
tini \
uwsgi \
uwsgi-python3 \
brotli \
&& pip3 install --no-cache -r requirements.txt \
&& apk del build-dependencies \
&& rm -rf /root/.cache \
&& find /usr/lib/python*/ -name '*.pyc' -delete
COPY --chown=searxng:searxng dockerfiles ./dockerfiles
COPY --chown=searxng:searxng searx ./searx
ARG TIMESTAMP_SETTINGS=0
ARG TIMESTAMP_UWSGI=0
ARG VERSION_GITCOMMIT=unknown
RUN touch -c --date=@${TIMESTAMP_SETTINGS} searx/settings.yml \
&& touch -c --date=@${TIMESTAMP_UWSGI} dockerfiles/uwsgi.ini \
&& find /usr/local/searxng/searx/static -a \( -name '*.html' -o -name '*.css' -o -name '*.js' \
-o -name '*.svg' -o -name '*.ttf' -o -name '*.eot' \) \
-type f -exec gzip -9 -k {} \+ -exec brotli --best {} \+
# Keep these arguments at the end to prevent redundant layer rebuilds
ARG LABEL_DATE=
ARG GIT_URL=unknown
ARG SEARXNG_GIT_VERSION=unknown
ARG LABEL_VCS_REF=
ARG LABEL_VCS_URL=
LABEL maintainer="searxng <${GIT_URL}>" \
description="A privacy-respecting, hackable metasearch engine." \
version="${SEARXNG_GIT_VERSION}" \
org.label-schema.schema-version="1.0" \
org.label-schema.name="searxng" \
org.label-schema.version="${SEARXNG_GIT_VERSION}" \
org.label-schema.url="${LABEL_VCS_URL}" \
org.label-schema.vcs-ref=${LABEL_VCS_REF} \
org.label-schema.vcs-url=${LABEL_VCS_URL} \
org.label-schema.build-date="${LABEL_DATE}" \
org.label-schema.usage="https://github.com/searxng/searxng-docker" \
org.opencontainers.image.title="searxng" \
org.opencontainers.image.version="${SEARXNG_GIT_VERSION}" \
org.opencontainers.image.url="${LABEL_VCS_URL}" \
org.opencontainers.image.revision=${LABEL_VCS_REF} \
org.opencontainers.image.source=${LABEL_VCS_URL} \
org.opencontainers.image.created="${LABEL_DATE}" \
org.opencontainers.image.documentation="https://github.com/searxng/searxng-docker"