mirror of
https://github.com/searxng/searxng
synced 2024-11-05 06:01:05 +00:00
[docs] revision of the blog article about local search engines
The blog article 'Query your local search engines' has been renamed 'Local Search Engines', revised and moved into admin's chapter 'Engine & Settings'. Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser
parent
27e5a7437a
commit
c5ccd50ffa
@ -17,7 +17,6 @@ Engines & Settings
|
||||
private-engines
|
||||
recoll
|
||||
sql-engines
|
||||
search-indexer-engines
|
||||
command-line-engines
|
||||
searx.engines.xpath
|
||||
|
||||
|
||||
|
||||
136
docs/admin/engines/search-indexer-engines.rst
Normal file
136
docs/admin/engines/search-indexer-engines.rst
Normal file
@ -0,0 +1,136 @@
|
||||
====================
|
||||
Local Search Engines
|
||||
====================
|
||||
|
||||
.. sidebar:: further read
|
||||
|
||||
- `Comparison to alternatives
|
||||
<https://docs.meilisearch.com/learn/what_is_meilisearch/comparison_to_alternatives.html>`_
|
||||
|
||||
Administrators might find themselves wanting to integrate locally running search
|
||||
engines. The following ones are supported for now:
|
||||
|
||||
* `Elasticsearch`_
|
||||
* `Meilisearch`_
|
||||
* `Solr`_
|
||||
|
||||
Each search engine is powerful, capable of full-text search. All of the engines
|
||||
above are added to ``settings.yml`` just commented out, as you have to
|
||||
``base_url`` for all them.
|
||||
|
||||
Please note that if you are not using HTTPS to access these engines, you have to enable
|
||||
HTTP requests by setting ``enable_http`` to ``True``.
|
||||
|
||||
Futhermore, if you do not want 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`.
|
||||
|
||||
.. _engine meilisearch:
|
||||
|
||||
MeiliSearch
|
||||
===========
|
||||
|
||||
.. sidebar:: info
|
||||
|
||||
- :origin:`meilisearch.py <searx/engines/meilisearch.py>`
|
||||
- `MeiliSearch <https://www.meilisearch.com>`_
|
||||
- `MeiliSearch Documentation <https://docs.meilisearch.com/>`_
|
||||
- `Install MeiliSearch
|
||||
<https://docs.meilisearch.com/learn/getting_started/installation.html>`_
|
||||
|
||||
MeiliSearch_ is aimed at individuals and small companies. It is designed for
|
||||
small-scale (less than 10 million documents) data collections. E.g. it is great
|
||||
for storing web pages you have visited and searching in the contents later.
|
||||
|
||||
The engine supports faceted search, so you can search in a subset of documents
|
||||
of the collection. Furthermore, you can search in MeiliSearch_ instances that
|
||||
require authentication by setting ``auth_token``.
|
||||
|
||||
Here is a simple example to query a Meilisearch instance:
|
||||
|
||||
.. code:: yaml
|
||||
|
||||
- name: meilisearch
|
||||
engine: meilisearch
|
||||
shortcut: mes
|
||||
base_url: http://localhost:7700
|
||||
index: my-index
|
||||
enable_http: true
|
||||
|
||||
|
||||
.. _engine elasticsearch:
|
||||
|
||||
Elasticsearch
|
||||
=============
|
||||
|
||||
.. sidebar:: info
|
||||
|
||||
- :origin:`elasticsearch.py <searx/engines/elasticsearch.py>`
|
||||
- `Elasticsearch <https://www.elastic.co/elasticsearch/>`_
|
||||
- `Elasticsearch Guide
|
||||
<https://www.elastic.co/guide/en/elasticsearch/reference/current/index.html>`_
|
||||
- `Install Elasticsearch
|
||||
<https://www.elastic.co/guide/en/elasticsearch/reference/current/install-elasticsearch.html>`_
|
||||
|
||||
Elasticsearch_ supports numerous ways to query the data it is storing. At the
|
||||
moment the engine supports the most popular search methods (``query_type``):
|
||||
|
||||
- ``match``,
|
||||
- ``simple_query_string``,
|
||||
- ``term`` and
|
||||
- ``terms``.
|
||||
|
||||
If none of the methods fit your use case, you can select ``custom`` query type
|
||||
and provide the JSON payload to submit to Elasticsearch in
|
||||
``custom_query_json``.
|
||||
|
||||
The following is an example configuration for an Elasticsearch_ instance with
|
||||
authentication configured to read from ``my-index`` index.
|
||||
|
||||
.. code:: yaml
|
||||
|
||||
- name: elasticsearch
|
||||
shortcut: es
|
||||
engine: elasticsearch
|
||||
base_url: http://localhost:9200
|
||||
username: elastic
|
||||
password: changeme
|
||||
index: my-index
|
||||
query_type: match
|
||||
# custom_query_json: '{ ... }'
|
||||
enable_http: true
|
||||
|
||||
.. _engine solr:
|
||||
|
||||
Solr
|
||||
====
|
||||
|
||||
.. sidebar:: info
|
||||
|
||||
- :origin:`solr.py <searx/engines/solr.py>`
|
||||
- `Solr <https://solr.apache.org>`_
|
||||
- `Solr Resources <https://solr.apache.org/resources.html>`_
|
||||
- `Install Solr <https://solr.apache.org/guide/installing-solr.html>`_
|
||||
|
||||
Solr_ is a popular search engine based on Lucene, just like Elasticsearch_. But
|
||||
instead of searching in indices, you can search in collections.
|
||||
|
||||
This is an example configuration for searching in the collection
|
||||
``my-collection`` and get the results in ascending order.
|
||||
|
||||
.. code:: yaml
|
||||
|
||||
- name: solr
|
||||
engine: solr
|
||||
shortcut: slr
|
||||
base_url: http://localhost:8983
|
||||
collection: my-collection
|
||||
sort: asc
|
||||
enable_http: true
|
||||
|
||||
|
||||
Acknowledgment
|
||||
==============
|
||||
|
||||
This development was sponsored by `Search and Discovery Fund
|
||||
<https://nlnet.nl/discovery>`_ of `NLnet Foundation <https://nlnet.nl/>`_.
|
||||
@ -7,4 +7,3 @@ Blog
|
||||
:caption: Contents
|
||||
|
||||
lxcdev-202006
|
||||
search-indexer-engines
|
||||
|
||||
@ -1,114 +0,0 @@
|
||||
===============================
|
||||
Query your local search engines
|
||||
===============================
|
||||
|
||||
From now on, searx lets you to query your locally running search engines. The following
|
||||
ones are supported now:
|
||||
|
||||
* `Elasticsearch`_
|
||||
* `Meilisearch`_
|
||||
* `Solr`_
|
||||
|
||||
All of the engines above are added to ``settings.yml`` just commented out, as you have to
|
||||
``base_url`` for all them.
|
||||
|
||||
Please note that if you are not using HTTPS to access these engines, you have to enable
|
||||
HTTP requests by setting ``enable_http`` to ``True``.
|
||||
|
||||
Futhermore, if you do not want to expose these engines on a public instance, you can
|
||||
still add them and limit the access by setting ``tokens`` as described in the `blog post about
|
||||
private engines`_.
|
||||
|
||||
Configuring searx for search engines
|
||||
====================================
|
||||
|
||||
Each search engine is powerful, capable of full-text search.
|
||||
|
||||
Elasticsearch
|
||||
-------------
|
||||
|
||||
Elasticsearch supports numerous ways to query the data it is storing. At the moment
|
||||
the engine supports the most popular search methods: ``match``, ``simple_query_string``, ``term`` and ``terms``.
|
||||
|
||||
If none of the methods fit your use case, you can select ``custom`` query type and provide the JSON payload
|
||||
searx has to submit to Elasticsearch in ``custom_query_json``.
|
||||
|
||||
The following is an example configuration for an Elasticsearch instance with authentication
|
||||
configured to read from ``my-index`` index.
|
||||
|
||||
.. code:: yaml
|
||||
|
||||
- name : elasticsearch
|
||||
shortcut : es
|
||||
engine : elasticsearch
|
||||
base_url : http://localhost:9200
|
||||
username : elastic
|
||||
password : changeme
|
||||
index : my-index
|
||||
query_type : match
|
||||
enable_http : True
|
||||
|
||||
|
||||
Meilisearch
|
||||
-----------
|
||||
|
||||
This search engine is aimed at individuals and small companies. It is designed for
|
||||
small-scale (less than 10 million documents) data collections. E.g. it is great for storing
|
||||
web pages you have visited and searching in the contents later.
|
||||
|
||||
The engine supports faceted search, so you can search in a subset of documents of the collection.
|
||||
Futhermore, you can search in Meilisearch instances that require authentication by setting ``auth_token``.
|
||||
|
||||
Here is a simple example to query a Meilisearch instance:
|
||||
|
||||
.. code:: yaml
|
||||
|
||||
- name : meilisearch
|
||||
engine : meilisearch
|
||||
shortcut: mes
|
||||
base_url : http://localhost:7700
|
||||
index : my-index
|
||||
enable_http: True
|
||||
|
||||
|
||||
Solr
|
||||
----
|
||||
|
||||
Solr is a popular search engine based on Lucene, just like Elasticsearch.
|
||||
But instead of searching in indices, you can search in collections.
|
||||
|
||||
This is an example configuration for searching in the collection ``my-collection`` and get
|
||||
the results in ascending order.
|
||||
|
||||
.. code:: yaml
|
||||
|
||||
- name : solr
|
||||
engine : solr
|
||||
shortcut : slr
|
||||
base_url : http://localhost:8983
|
||||
collection : my-collection
|
||||
sort : asc
|
||||
enable_http : True
|
||||
|
||||
|
||||
Next steps
|
||||
==========
|
||||
|
||||
The next step is to add support for various SQL databases.
|
||||
|
||||
Acknowledgement
|
||||
===============
|
||||
|
||||
This development was sponsored by `Search and Discovery Fund`_ of `NLnet Foundation`_ .
|
||||
|
||||
.. _blog post about private engines: private-engines.html#private-engines
|
||||
.. _Elasticsearch: https://www.elastic.co/elasticsearch/
|
||||
.. _Meilisearch: https://www.meilisearch.com/
|
||||
.. _Solr: https://solr.apache.org/
|
||||
.. _Search and Discovery Fund: https://nlnet.nl/discovery
|
||||
.. _NLnet Foundation: https://nlnet.nl/
|
||||
|
||||
|
||||
| Happy hacking.
|
||||
| kvch // 2021.04.07 23:16
|
||||
|
||||
Loading…
Reference in New Issue
Block a user