This is one of various PR to refactor the entire SearXNG Docker workflow.
Switches to Python glibc based images, all dependencies are installed via pip and not from system repositories, and several minor changes.
This PR will increase the image size from 194.9 MB to 345.47 MB (amd64), this is due to ARMv7 images (needs dependencies for wheels compilation and runtime (?)) and uWSGI webserver. Later PR will reduce the final image size.
previously the log (only the exceptions) were log
into /var/log/uwsgi/uwsgi.log
this is disturbing for the admins:
* they see an internal error on HTTP port
* no log where they are expected (docker logs)
this commit fixes this issue
In commit 5a7b12e we normalized settings.yml and c6a5cc019 and de5a8ee7d we
changed instance name to ``instance_name: "SearXNG"``.
This patch adjust the sed expressions to modify:
dockerfiles/docker-entrypoint.sh
Closes: https://github.com/searxng/searxng/issues/876
Suggested-by: @neiaberau
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
Add script docker-entrypoint.sh to shellcheck and try to _simplify_ and
_normalize_ some parts:
- fix issues reported by shellcheck
- don't mix tab and space indent
- command 'help' replaced by '-h': ./dockerfiles/docker-entrypoint.sh -h
- replace printf in help() by 'cat <<EOF'
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
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
