mirror of
https://github.com/searxng/searxng.git
synced 2024-12-31 13:38:41 +00:00
Update Docker image
See #1561 , use uwsgi and Alpine Linux Volume: /var/log/uwsgi contains error log for 2 days (file uwsgi.log) /etc/searx contains the settings.yml and uwsgi.ini files. The docker image creates them if they don't exist. The two files can be modified after the first run. See below. Environement variables: MORTY_URL : external URL of Morty MORTY_KEY : base64 encoded key BASE_URL : external URL of Searx BIND_ADDRESS : internal HTTP port to listen to Labels : org.label-schema.schema.* Parameters: -h : display this help -d : will update the settings and quit immediately (settings.yml and uwsgi.ini) -f : always update the settings (previous version saved with suffix .old). without this parameter, the new settings are copied with suffix .new When the Docker image contains newer settings: - without -f parameter: the new versions are copied to /etc/searx/settings.yml.new and /etc/searx/uwsgi.ini.new. - with -f parameter: the old versions are renamed with .old suffix. The new version replaces /etc/searx/settings.yml and /etc/searx/uwsgi.ini Build using "./manage.sh docker_build", add "push" as parameter also push the Docker image. The script requires a git repository to work (it makes sure that the last git tag matches searx/version.py) "git describe" is used to create a meaningful version. Example : 0.15.0-90-49c5bcb4-dirty (dirty means that the docker image was made with uncommited changes). Use "docker inspect -f {{.Config.Labels.version}} searx" to get the version of an existing image. .dockerignore based on .gitignore .travis.yml: include docker stage
This commit is contained in:
Dalf
parent
3faaf34e25
commit
fbe40001d3
7 changed files with 362 additions and 47 deletions
41
.dockerignore
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41
.dockerignore
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@ -0,0 +1,41 @@
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*~
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*/*~
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*/*/*~
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*/*/*/*~
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*/*/*/*/*~
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# Git
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.git
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.gitignore
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# CI
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.codeclimate.yml
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.travis.yml
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.taskcluster.yml
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# Byte-compiled / optimized / DLL files
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__pycache__/
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*/__pycache__/
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*/*/__pycache__/
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*/*/*/__pycache__/
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*.py[cod]
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*/*.py[cod]
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*/*/*.py[cod]
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*/*/*/*.py[cod]
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# to sync with .gitignore
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.coverage
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coverage/
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.installed.cfg
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engines.cfg
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env
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searx-ve
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robot_log.html
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robot_output.xml
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robot_report.html
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test_basic/
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setup.cfg
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node_modules/
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.tx/
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1
.gitignore
vendored
1
.gitignore
vendored
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@ -1,3 +1,4 @@
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# to sync with .dockerignore
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.coverage
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coverage/
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.installed.cfg
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33
.travis.yml
33
.travis.yml
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@ -1,16 +1,14 @@
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language: python
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sudo: false
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cache:
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- pip
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- npm
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- directories:
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- $HOME/.cache/pip
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addons:
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firefox: "latest"
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language: python
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python:
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- "2.7"
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- "3.5"
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- "3.6"
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before_install:
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- "export DISPLAY=:99.0"
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- "sh -e /etc/init.d/xvfb start"
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@ -27,6 +25,31 @@ script:
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after_success:
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- ./manage.sh py_test_coverage
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- codecov
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stages:
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- test
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- name: docker
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if: branch = master AND type != pull_request AND env(DOCKER_USERNAME) IS present
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jobs:
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include:
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- python: "2.7"
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- python: "3.5"
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- python: "3.6"
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- stage: docker
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python: "3.6"
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git:
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depth: false
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services:
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- docker
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addons: []
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before_install: true
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install: true
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script:
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- echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
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- ./manage.sh docker_build push
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after_success: true
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notifications:
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irc:
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channels:
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104
Dockerfile
104
Dockerfile
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@ -1,57 +1,77 @@
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FROM alpine:3.8
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LABEL maintainer="searx <https://github.com/asciimoo/searx>"
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LABEL description="A privacy-respecting, hackable metasearch engine."
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FROM alpine:3.10
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ARG VERSION_GITCOMMIT=unknow
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ARG SEARX_GIT_VERSION=unknow
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ARG SEARX_GID=1000
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ARG SEARX_UID=1000
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ARG TIMESTAMP_SETTINGS=0
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ARG TIMESTAMP_UWSGI=0
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ARG LABEL_VCS_REF=
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ARG LABEL_VCS_URL=
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ENV BASE_URL= \
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MORTY_KEY= \
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MORTY_URL=
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EXPOSE 8080
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VOLUME /etc/searx
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VOLUME /var/log/uwsgi
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ENV BASE_URL=False IMAGE_PROXY=False HTTP_PROXY_URL= HTTPS_PROXY_URL=
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EXPOSE 8888
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WORKDIR /usr/local/searx
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CMD ["/sbin/tini","--","/usr/local/searx/run.sh"]
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RUN adduser -D -h /usr/local/searx -s /bin/sh searx searx \
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&& echo '#!/bin/sh' >> run.sh \
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&& echo 'sed -i "s|base_url : False|base_url : $BASE_URL|g" searx/settings.yml' >> run.sh \
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&& echo 'sed -i "s/image_proxy : False/image_proxy : $IMAGE_PROXY/g" searx/settings.yml' >> run.sh \
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&& echo 'sed -i "s/ultrasecretkey/`openssl rand -hex 16`/g" searx/settings.yml' >> run.sh \
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&& echo 'if [ -n "$HTTP_PROXY_URL" ] || [ -n "$HTTPS_PROXY_URL" ]; then' >> run.sh \
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&& echo ' sed -i "s~^# proxies :~ proxies:\\n http: ${HTTP_PROXY_URL}\\n https: ${HTTPS_PROXY_URL}\\n~" searx/settings.yml' >> run.sh \
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&& echo 'fi' >> run.sh \
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&& echo 'python searx/webapp.py' >> run.sh \
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&& chmod +x run.sh
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RUN addgroup -g ${SEARX_GID} searx && \
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adduser -u ${SEARX_UID} -D -h /usr/local/searx -s /bin/sh -G searx searx
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COPY requirements.txt ./requirements.txt
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RUN echo "@commuedge http://nl.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories \
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&& apk -U add \
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RUN apk -U upgrade \
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&& apk add -t build-dependencies \
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build-base \
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python \
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python-dev \
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py-pip \
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py3-setuptools \
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python3-dev \
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libffi-dev \
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libxslt-dev \
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libxml2-dev \
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openssl-dev \
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tar \
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git \
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&& apk add \
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ca-certificates \
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su-exec \
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python3 \
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libxml2 \
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libxml2-dev \
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libxslt \
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libxslt-dev \
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libffi-dev \
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openssl \
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openssl-dev \
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ca-certificates \
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tini@commuedge \
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&& pip install --upgrade pip \
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&& pip install --no-cache -r requirements.txt \
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&& apk del \
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build-base \
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python-dev \
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libffi-dev \
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openssl-dev \
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libxslt-dev \
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libxml2-dev \
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openssl-dev \
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ca-certificates \
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tini \
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uwsgi \
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uwsgi-python3 \
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&& pip3 install --upgrade pip \
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&& pip3 install --no-cache -r requirements.txt \
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&& apk del build-dependencies \
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&& rm -f /var/cache/apk/*
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COPY . .
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COPY --chown=searx:searx . .
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RUN chown -R searx:searx *
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RUN su searx -c "/usr/bin/python3 -m compileall -q searx"; \
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touch -c --date=@${TIMESTAMP_SETTINGS} searx/settings.yml; \
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touch -c --date=@${TIMESTAMP_UWSGI} dockerfiles/uwsgi.ini; \
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if [ ! -z $VERSION_GITCOMMIT ]; then\
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echo "VERSION_STRING = VERSION_STRING + \"-$VERSION_GITCOMMIT\"" >> /usr/local/searx/searx/version.py; \
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fi
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USER searx
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ENTRYPOINT ["/sbin/tini","--","/usr/local/searx/dockerfiles/docker-entrypoint.sh"]
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RUN sed -i "s/127.0.0.1/0.0.0.0/g" searx/settings.yml
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# Keep this argument at the end since it change each time
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ARG LABEL_DATE=
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LABEL maintainer="searx <https://github.com/asciimoo/searx>" \
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description="A privacy-respecting, hackable metasearch engine." \
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version="${SEARX_GIT_VERSION}" \
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org.label-schema.schema-version="1.0" \
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org.label-schema.name="searx" \
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org.label-schema.schema-version="${SEARX_GIT_VERSION}" \
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org.label-schema.url="${LABEL_VCS_URL}" \
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org.label-schema.vcs-ref=${LABEL_VCS_REF} \
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org.label-schema.vcs-url=${LABEL_VCS_URL} \
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org.label-schema.build-date="${LABEL_DATE}" \
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org.label-schema.usage="https://github.com/searx/searx-docker"
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128
dockerfiles/docker-entrypoint.sh
Executable file
128
dockerfiles/docker-entrypoint.sh
Executable file
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#!/bin/sh
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export SEARX_VERSION=$(su searx -c 'python3 -c "import six; import searx.version; six.print_(searx.version.VERSION_STRING)"')
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printf 'searx version %s\n\n' "${SEARX_VERSION}"
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export UWSGI_SETTINGS_PATH=/etc/searx/uwsgi.ini
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export SEARX_SETTINGS_PATH=/etc/searx/settings.yml
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if [ -z "${BIND_ADDRESS}" ]; then
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export BIND_ADDRESS=":8080"
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fi
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# Parse command line
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FORCE_CONF_UPDATE=0
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DRY_RUN=0
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while getopts "fdh" option
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do
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case $option in
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f)
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FORCE_CONF_UPDATE=1
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;;
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d)
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DRY_RUN=1
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;;
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h)
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printf "Command line:\n\n"
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printf " -h Display this help\n"
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printf " -d Dry run to update the configuration files.\n"
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printf " -f Always update on the configuration files (existing files are renamed with the .old suffix)\n"
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printf " Without this option, new configuration files are copied with the .new suffix\n"
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printf "\nEnvironment variables:\n\n"
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printf " BASE_URL settings.yml : server.base_url\n"
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printf " MORTY_URL settings.yml : result_proxy.url\n"
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printf " MORTY_KEY settings.yml : result_proxy.key\n"
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printf " BIND_ADDRESS where uwsgi will accept HTTP request (format : host:port)\n"
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exit 0
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esac
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done
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# helpers to update the configuration files
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patch_uwsgi_settings() {
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CONF="$1"
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# Nothing
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}
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patch_searx_settings() {
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CONF="$1"
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# Make sure that there is trailing slash at the end of BASE_URL
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# see http://www.gnu.org/savannah-checkouts/gnu/bash/manual/bash.html#Shell-Parameter-Expansion
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export BASE_URL="${BASE_URL%/}/"
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# update settings.yml
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sed -i -e "s|base_url : False|base_url : ${BASE_URL}|g" \
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-e "s/ultrasecretkey/$(openssl rand -hex 32)/g" \
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"${CONF}"
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# Morty configuration
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if [ ! -z "${MORTY_KEY}" -a ! -z "${MORTY_URL}" ]; then
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sed -i -e "s/image_proxy : False/image_proxy : True/g" \
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"${CONF}"
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cat >> "${CONF}" <<-EOF
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# Morty configuration
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result_proxy:
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url : ${MORTY_URL}
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key : !!binary "${MORTY_KEY}"
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EOF
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fi
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}
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update_conf() {
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FORCE_CONF_UPDATE="$1"
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CONF="$2"
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NEW_CONF="${2}.new"
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OLD_CONF="${2}.old"
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REF_CONF="$3"
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PATCH_REF_CONF="$4"
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if [ -f "${CONF}" ]; then
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if [ "${REF_CONF}" -nt "${CONF}" ]; then
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# There is a new version
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if [ $FORCE_CONF_UPDATE ]; then
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# Replace the current configuration
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printf '⚠️ Automaticaly update %s to the new version\n' "${CONF}"
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if [ ! -f "${OLD_CONF}" ]; then
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printf 'The previous configuration is saved to %s\n' "${OLD_CONF}"
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mv "${CONF}" "${OLD_CONF}"
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fi
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cp "${REF_CONF}" "${CONF}"
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$PATCH_REF_CONF "${CONF}"
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else
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# Keep the current configuration
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printf '⚠️ Check new version %s to make sure searx is working properly\n' "${NEW_CONF}"
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cp "${REF_CONF}" "${NEW_CONF}"
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$PATCH_REF_CONF "${NEW_CONF}"
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fi
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else
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printf 'Use existing %s\n' "${CONF}"
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fi
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else
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printf 'Create %s\n' "${CONF}"
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cp "${REF_CONF}" "${CONF}"
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$PATCH_REF_CONF "${CONF}"
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fi
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}
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# make sure there are uwsgi settings
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update_conf "${FORCE_CONF_UPDATE}" "${UWSGI_SETTINGS_PATH}" "/usr/local/searx/dockerfiles/uwsgi.ini" "patch_uwsgi_settings"
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# make sure there are searx settings
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update_conf "${FORCE_CONF_UPDATE}" "${SEARX_SETTINGS_PATH}" "/usr/local/searx/searx/settings.yml" "patch_searx_settings"
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# dry run (to update configuration files, then inspect them)
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if [ $DRY_RUN -eq 1 ]; then
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printf 'Dry run\n'
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exit
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fi
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#
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touch /var/run/uwsgi-logrotate
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chown -R searx:searx /var/log/uwsgi /var/run/uwsgi-logrotate
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unset MORTY_KEY
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# Start uwsgi
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printf 'Listen on %s\n' "${BIND_ADDRESS}"
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exec su-exec searx:searx uwsgi --master --http-socket "${BIND_ADDRESS}" "${UWSGI_SETTINGS_PATH}"
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33
dockerfiles/uwsgi.ini
Normal file
33
dockerfiles/uwsgi.ini
Normal file
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[uwsgi]
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# Who will run the code
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uid = searx
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gid = searx
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# Number of workers (usually CPU count)
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workers = 4
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# The right granted on the created socket
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chmod-socket = 666
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# Plugin to use and interpretor config
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single-interpreter = true
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master = true
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plugin = python3
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lazy-apps = true
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enable-threads = true
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# Module to import
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module = searx.webapp
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# Virtualenv and python path
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pythonpath = /usr/local/searx/
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chdir = /usr/local/searx/searx/
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|
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# Disable logging for privacy
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disable-logging=True
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|
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# But keep errors for 2 days
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touch-logrotate = /run/uwsgi-logrotate
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unique-cron = 15 0 -1 -1 -1 { touch /run/uwsgi-logrotate }
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log-backupname = /var/log/uwsgi/uwsgi.log.1
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logto = /var/log/uwsgi/uwsgi.log
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69
manage.sh
69
manage.sh
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@ -158,6 +158,74 @@ grunt_build() {
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grunt --gruntfile "$SEARX_DIR/static/themes/simple/gruntfile.js"
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}
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|
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docker_build() {
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# Check if it is a git repository
|
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if [ ! -d .git ]; then
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echo "This is not Git repository"
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exit 1
|
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fi
|
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|
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if [ ! -x "$(which git)" ]; then
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echo "git is not installed"
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exit 1
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fi
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|
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if [ ! git remote get-url origin 2> /dev/null ]; then
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echo "there is no remote origin"
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exit 1
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fi
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# This is a git repository
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|
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# "git describe" to get the Docker version (for example : v0.15.0-89-g0585788e)
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# awk to remove the "v" and the "g"
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SEARX_GIT_VERSION=$(git describe --match "v[0-9]*\.[0-9]*\.[0-9]*" HEAD 2>/dev/null | awk -F'-' '{OFS="-"; $1=substr($1, 2); $3=substr($3, 2); print}')
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|
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# add the suffix "-dirty" if the repository has uncommited change
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git update-index -q --refresh
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if [ ! -z "$(git diff-index --name-only HEAD --)" ]; then
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SEARX_GIT_VERSION="${SEARX_GIT_VERSION}-dirty"
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fi
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|
||||
# Get the last git commit id, will be added to the Searx version (see Dockerfile)
|
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VERSION_GITCOMMIT=$(echo $SEARX_GIT_VERSION | cut -d- -f2-4)
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||||
echo "Last commit : $VERSION_GITCOMMIT"
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||||
|
||||
# Check consistency between the git tag and the searx/version.py file
|
||||
# /!\ HACK : parse Python file with bash /!\
|
||||
# otherwise it is not possible build the docker image without all Python dependencies ( version.py loads __init__.py )
|
||||
# SEARX_PYTHON_VERSION=$(python -c "import six; import searx.version; six.print_(searx.version.VERSION_STRING)")
|
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SEARX_PYTHON_VERSION=$(cat searx/version.py | grep "\(VERSION_MAJOR\|VERSION_MINOR\|VERSION_BUILD\) =" | cut -d\= -f2 | sed -e 's/^[[:space:]]*//' | paste -sd "." -)
|
||||
if [ $(echo "$SEARX_GIT_VERSION" | cut -d- -f1) != "$SEARX_PYTHON_VERSION" ]; then
|
||||
echo "Inconsistency between the last git tag and the searx/version.py file"
|
||||
echo "git tag: $SEARX_GIT_VERSION"
|
||||
echo "searx/version.py: $SEARX_PYTHON_VERSION"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# define the docker image name
|
||||
# /!\ HACK to get the user name /!\
|
||||
GITHUB_USER=$(git remote get-url origin | sed 's/.*github\.com\/\([^\/]*\).*/\1/')
|
||||
SEARX_IMAGE_NAME="${GITHUB_USER:-searx}/searx"
|
||||
|
||||
# build Docker image
|
||||
echo "Building image ${SEARX_IMAGE_NAME}:${SEARX_GIT_VERSION}"
|
||||
sudo docker build \
|
||||
--build-arg SEARX_GIT_VERSION="${SEARX_GIT_VERSION}" \
|
||||
--build-arg VERSION_GITCOMMIT="${VERSION_GITCOMMIT}" \
|
||||
--build-arg LABEL_DATE=$(date -u +"%Y-%m-%dT%H:%M:%SZ") \
|
||||
--build-arg LABEL_VCS_REF=$(git rev-parse HEAD) \
|
||||
--build-arg LABEL_VCS_URL=$(git remote get-url origin) \
|
||||
--build-arg TIMESTAMP_SETTINGS=$(git log -1 --format="%cd" --date=unix -- searx/settings.yml) \
|
||||
--build-arg TIMESTAMP_UWSGI=$(git log -1 --format="%cd" --date=unix -- dockerfiles/uwsgi.ini) \
|
||||
-t ${SEARX_IMAGE_NAME}:latest -t ${SEARX_IMAGE_NAME}:${SEARX_GIT_VERSION} .
|
||||
|
||||
if [ "$1" = "push" ]; then
|
||||
sudo docker push ${SEARX_IMAGE_NAME}:latest
|
||||
sudo docker push ${SEARX_IMAGE_NAME}:${SEARX_GIT_VERSION}
|
||||
fi
|
||||
}
|
||||
|
||||
#
|
||||
# Help
|
||||
#
|
||||
|
|
@ -182,6 +250,7 @@ Commands
|
|||
locales - Compile locales
|
||||
styles - Build less files
|
||||
grunt_build - Build files for themes
|
||||
docker_build - Build Docker image
|
||||
|
||||
Tests
|
||||
-----
|
||||
|
|
|
|||
Loading…
Reference in a new issue