mirror of
https://github.com/searxng/searxng.git
synced 2024-12-01 23:21:09 +00:00
5720844fcd
We have built up detailed documentation of the *settings* and the *engines* over the past few years. However, this documentation was still spread over various chapters and was difficult to navigate in its entirety. This patch rearranges the Settings & Engines documentation for better readability. To review new ordered docs:: make docs.clean docs.live Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
97 lines
2.4 KiB
ReStructuredText
97 lines
2.4 KiB
ReStructuredText
.. _nosql engines:
|
|
|
|
===============
|
|
NoSQL databases
|
|
===============
|
|
|
|
.. sidebar:: further read
|
|
|
|
- `NoSQL databases <https://en.wikipedia.org/wiki/NoSQL>`_
|
|
- `redis.io <https://redis.io/>`_
|
|
- `MongoDB <https://www.mongodb.com>`_
|
|
|
|
.. contents::
|
|
:depth: 2
|
|
:local:
|
|
:backlinks: entry
|
|
|
|
.. sidebar:: info
|
|
|
|
Initial sponsored by `Search and Discovery Fund
|
|
<https://nlnet.nl/discovery>`_ of `NLnet Foundation <https://nlnet.nl/>`_.
|
|
|
|
The following `NoSQL databases`_ are supported:
|
|
|
|
- :ref:`engine redis_server`
|
|
- :ref:`engine mongodb`
|
|
|
|
All of the engines above are just commented out in the :origin:`settings.yml
|
|
<searx/settings.yml>`, as you have to set various options and install
|
|
dependencies before using them.
|
|
|
|
By default, the engines use the ``key-value`` template for displaying results /
|
|
see :origin:`simple <searx/templates/simple/result_templates/key-value.html>`
|
|
theme. If you are not satisfied with the original result layout, you can use
|
|
your own template, set ``result_template`` attribute to ``{template_name}`` and
|
|
place the templates at::
|
|
|
|
searx/templates/{theme_name}/result_templates/{template_name}
|
|
|
|
Furthermore, if you do not wish to expose these engines on a public instance, you
|
|
can still add them and limit the access by setting ``tokens`` as described in
|
|
section :ref:`private engines`.
|
|
|
|
|
|
Extra Dependencies
|
|
==================
|
|
|
|
For using :ref:`engine redis_server` or :ref:`engine mongodb` you need to
|
|
install additional packages in Python's Virtual Environment of your SearXNG
|
|
instance. To switch into the environment (:ref:`searxng-src`) you can use
|
|
:ref:`searxng.sh`::
|
|
|
|
$ sudo utils/searxng.sh instance cmd bash
|
|
(searxng-pyenv)$ pip install ...
|
|
|
|
|
|
Configure the engines
|
|
=====================
|
|
|
|
`NoSQL databases`_ are used for storing arbitrary data without first defining
|
|
their structure.
|
|
|
|
|
|
.. _engine redis_server:
|
|
|
|
Redis Server
|
|
------------
|
|
|
|
.. _redis: https://github.com/andymccurdy/redis-py#installation
|
|
|
|
.. sidebar:: info
|
|
|
|
- ``pip install`` redis_
|
|
- redis.io_
|
|
- :origin:`redis_server.py <searx/engines/redis_server.py>`
|
|
|
|
.. automodule:: searx.engines.redis_server
|
|
:members:
|
|
|
|
|
|
.. _engine mongodb:
|
|
|
|
MongoDB
|
|
-------
|
|
|
|
.. _pymongo: https://github.com/mongodb/mongo-python-driver#installation
|
|
|
|
.. sidebar:: info
|
|
|
|
- ``pip install`` pymongo_
|
|
- MongoDB_
|
|
- :origin:`mongodb.py <searx/engines/mongodb.py>`
|
|
|
|
|
|
.. automodule:: searx.engines.mongodb
|
|
:members:
|
|
|