mirror of https://github.com/searxng/searxng.git
[docs] corrections from @tiekoetter's review
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@ -19,7 +19,7 @@ SearXNG infrastructures.
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uWSGI Setup
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uWSGI Setup
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===========
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===========
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We start with a *reference* setup for public SearXNG instances which can build
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We start with a *reference* setup for public SearXNG instances which can be build
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up and maintained by the scripts from our :ref:`toolboxing`.
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up and maintained by the scripts from our :ref:`toolboxing`.
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.. _arch public:
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.. _arch public:
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@ -40,8 +40,8 @@ Apache
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https://httpd.apache.org/docs/current/mod/mod_proxy.html
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https://httpd.apache.org/docs/current/mod/mod_proxy.html
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This section explains how to set up a SearXNG site using the HTTP server Apache_.
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This section explains how to set up a SearXNG instance using the HTTP server Apache_.
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If you have used the :ref:`installation scripts` and do not have any preference
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If you did use the :ref:`installation scripts` and do not have any special preferences
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you can install the :ref:`SearXNG site <apache searxng site>` using
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you can install the :ref:`SearXNG site <apache searxng site>` using
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:ref:`searxng.sh <searxng.sh overview>`:
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:ref:`searxng.sh <searxng.sh overview>`:
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@ -99,8 +99,8 @@ Directives`_ documentation gives first orientation. There is also a list of
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sudo -H systemctl enable httpd
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sudo -H systemctl enable httpd
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sudo -H systemctl start httpd
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sudo -H systemctl start httpd
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Now at http://localhost you should see any kind of *Welcome* or *Test* page.
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Now at http://localhost you should see some kind of *Welcome* or *Test* page.
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How this default intro site is configured, depends on the linux distribution
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How this default site is configured, depends on the linux distribution
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(compare `Apache directives`_).
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(compare `Apache directives`_).
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.. tabs::
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.. tabs::
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@ -322,11 +322,11 @@ mod_proxy_ module (:ref:`apache modules`).
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With ProxyPreserveHost_ the incoming ``Host`` header is passed to the proxied
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With ProxyPreserveHost_ the incoming ``Host`` header is passed to the proxied
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host.
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host.
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Depending on what your SearXNG installation is listen, you need a http
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Depending on what your SearXNG installation is listening on, you need a http
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mod_proxy_http_) or socket (mod_proxy_uwsgi_) communication to upstream.
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mod_proxy_http_) or socket (mod_proxy_uwsgi_) communication to upstream.
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The :ref:`installation scripts` installs by default the :ref:`reference setup
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The :ref:`installation scripts` installs the :ref:`reference setup
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<use_default_settings.yml>` and a :ref:`uwsgi setup` that listens on a socket.
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<use_default_settings.yml>` and a :ref:`uwsgi setup` that listens on a socket by default.
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You can install and activate your own ``searxng.conf`` like shown in
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You can install and activate your own ``searxng.conf`` like shown in
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:ref:`apache sites`.
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:ref:`apache sites`.
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@ -383,6 +383,6 @@ one of the lines and `restart apache`_:
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SetEnvIf Request_URI "/searxng" dontlog
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SetEnvIf Request_URI "/searxng" dontlog
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# CustomLog /dev/null combined env=dontlog
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# CustomLog /dev/null combined env=dontlog
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The ``CustomLog`` directive disable logs of the entire (virtual) server, use it
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The ``CustomLog`` directive disables logs for the entire (virtual) server, use it
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when the URL of the service does not have a path component (``/searxng``), when
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when the URL of the service does not have a path component (``/searxng``), so when
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SearXNG is located at root (``/``).
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SearXNG is located at root (``/``).
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@ -51,8 +51,8 @@ of this container:
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Get Docker
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Get Docker
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==========
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==========
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If you plan to build and maintain a docker image by your own, make sure you have
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If you plan to build and maintain a docker image by yourself, make sure you have
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`Docker installed <https://docs.docker.com/get-docker/>`_ and on Linux, don't
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`Docker installed <https://docs.docker.com/get-docker/>`_. On Linux don't
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forget to add your user to the docker group (log out and log back in so that
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forget to add your user to the docker group (log out and log back in so that
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your group membership is re-evaluated):
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your group membership is re-evaluated):
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@ -19,8 +19,8 @@ NGINX
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.. _SCRIPT_NAME:
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.. _SCRIPT_NAME:
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https://werkzeug.palletsprojects.com/en/1.0.x/wsgi/#werkzeug.wsgi.get_script_name
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https://werkzeug.palletsprojects.com/en/1.0.x/wsgi/#werkzeug.wsgi.get_script_name
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This section explains how to set up a SearXNG site using the HTTP server nginx_.
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This section explains how to set up a SearXNG instance using the HTTP server nginx_.
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If you have used the :ref:`installation scripts` and do not have any preference
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If you have used the :ref:`installation scripts` and do not have any special preferences
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you can install the :ref:`SearXNG site <nginx searxng site>` using
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you can install the :ref:`SearXNG site <nginx searxng site>` using
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:ref:`searxng.sh <searxng.sh overview>`:
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:ref:`searxng.sh <searxng.sh overview>`:
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@ -78,7 +78,7 @@ If nginx_ is not installed, install it now.
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Now at http://localhost you should see a *Welcome to nginx!* page, on Fedora you
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Now at http://localhost you should see a *Welcome to nginx!* page, on Fedora you
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see a *Fedora Webserver - Test Page*. The test page comes from the default
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see a *Fedora Webserver - Test Page*. The test page comes from the default
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`nginx server configuration`_. How this default intro site is configured,
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`nginx server configuration`_. How this default site is configured,
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depends on the linux distribution:
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depends on the linux distribution:
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.. tabs::
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.. tabs::
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@ -134,7 +134,7 @@ site. If nginx_ is new to you, the `nginx beginners guide`_ is a good starting
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point and the `Getting Started wiki`_ is always a good resource *to keep in the
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point and the `Getting Started wiki`_ is always a good resource *to keep in the
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pocket*.
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pocket*.
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Depending on what your SearXNG installation is listen, you need a http or socket
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Depending on what your SearXNG installation is listening on, you need a http or socket
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communication to upstream.
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communication to upstream.
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.. tabs::
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.. tabs::
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@ -151,8 +151,8 @@ communication to upstream.
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:start-after: START nginx http
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:start-after: START nginx http
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:end-before: END nginx http
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:end-before: END nginx http
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The :ref:`installation scripts` installs by default the :ref:`reference setup
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The :ref:`installation scripts` installs the :ref:`reference setup
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<use_default_settings.yml>` and a :ref:`uwsgi setup` that listens on a socket.
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<use_default_settings.yml>` and a :ref:`uwsgi setup` that listens on a socket by default.
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.. tabs::
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.. tabs::
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@ -4,12 +4,12 @@
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Installation Script
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Installation Script
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===================
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===================
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.. sidebar:: Update OS first!
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.. sidebar:: Update the OS first!
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To avoid unwanted side effects, update your OS before installing SearXNG.
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To avoid unwanted side effects, update your OS before installing SearXNG.
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The following will install a setup as shown in :ref:`the reference architecture
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The following will install a setup as shown in :ref:`the reference architecture
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<arch public>`. First you need to get a clone. The clone is only needed for
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<arch public>`. First you need to get a clone of the repository. The clone is only needed for
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the installation procedure and some maintenance tasks.
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the installation procedure and some maintenance tasks.
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.. sidebar:: further read
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.. sidebar:: further read
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@ -41,9 +41,9 @@ including a :ref:`uWSGI setup <architecture uWSGI>` as described in the
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For the installation procedure, use a *sudoer* login to run the scripts. If
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For the installation procedure, use a *sudoer* login to run the scripts. If
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you install from ``root``, take into account that the scripts are creating a
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you install from ``root``, take into account that the scripts are creating a
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``searxng`` user. In the installation procedure this new created user do
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``searxng`` user. In the installation procedure this new created user does
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need read access to the clone of searx, which is not the case if you clone
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need read access to the cloned SearXNG repository, which is not the case if you clone
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into a folder below ``/root``!
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it into a folder below ``/root``!
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.. sidebar:: further read
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.. sidebar:: further read
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@ -52,8 +52,8 @@ In the same shell create *virtualenv*:
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:start-after: START create virtualenv
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:start-after: START create virtualenv
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:end-before: END create virtualenv
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:end-before: END create virtualenv
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To install searx's dependencies, exit the SearXNG *bash* session you opened above
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To install SearXNG's dependencies, exit the SearXNG *bash* session you opened above
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and restart a new. Before install, first check if your *virtualenv* was sourced
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and start a new one. Before installing, check if your *virtualenv* was sourced
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from the login (*~/.profile*):
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from the login (*~/.profile*):
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.. kernel-include:: $DOCS_BUILD/includes/searxng.rst
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.. kernel-include:: $DOCS_BUILD/includes/searxng.rst
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@ -127,6 +127,6 @@ configuration file.
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:end-before: END check searxng installation
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:end-before: END check searxng installation
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If everything works fine, hit ``[CTRL-C]`` to stop the *webapp* and disable the
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If everything works fine, hit ``[CTRL-C]`` to stop the *webapp* and disable the
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debug option in ``settings.yml``. You can now exit SearXNG user bash (enter exit
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debug option in ``settings.yml``. You can now exit SearXNG user bash session (enter exit
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command twice). At this point SearXNG is not demonized; uwsgi allows this.
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command twice). At this point SearXNG is not demonized; uwsgi allows this.
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@ -80,7 +80,7 @@ Distributors
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The `uWSGI Emperor`_ mode and `systemd unit template`_ is what the distributors
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The `uWSGI Emperor`_ mode and `systemd unit template`_ is what the distributors
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mostly offer their users, even if they differ in the way they implement both
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mostly offer their users, even if they differ in the way they implement both
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modes and their defaults. Another point they might differ is the packaging of
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modes and their defaults. Another point they might differ in is the packaging of
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plugins (if so, compare :ref:`install packages`) and what the default python
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plugins (if so, compare :ref:`install packages`) and what the default python
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interpreter is (python2 vs. python3).
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interpreter is (python2 vs. python3).
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@ -98,8 +98,8 @@ Debian's uWSGI layout
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https://salsa.debian.org/uwsgi-team/uwsgi/-/raw/debian/latest/debian/uwsgi.README.Debian
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https://salsa.debian.org/uwsgi-team/uwsgi/-/raw/debian/latest/debian/uwsgi.README.Debian
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Be aware, Debian's uWSGI layout is quite different from the standard uWSGI
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Be aware, Debian's uWSGI layout is quite different from the standard uWSGI
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configuration. Your are familiar with :ref:`Debian's Apache layout`? .. they do
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configuration. Your are familiar with :ref:`Debian's Apache layout`? .. they do a
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similar for the uWSGI infrastructure. The folders are::
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similar thing for the uWSGI infrastructure. The folders are::
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/etc/uwsgi/apps-available/
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/etc/uwsgi/apps-available/
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/etc/uwsgi/apps-enabled/
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/etc/uwsgi/apps-enabled/
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@ -108,7 +108,7 @@ The `uwsgi ini file`_ is enabled by a symbolic link::
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ln -s /etc/uwsgi/apps-available/searxng.ini /etc/uwsgi/apps-enabled/
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ln -s /etc/uwsgi/apps-available/searxng.ini /etc/uwsgi/apps-enabled/
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More details you will find in the uwsgi.README.Debian_
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More details can be found in the uwsgi.README.Debian_
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(``/usr/share/doc/uwsgi/README.Debian.gz``). Some commands you should know on
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(``/usr/share/doc/uwsgi/README.Debian.gz``). Some commands you should know on
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Debian:
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Debian:
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@ -235,8 +235,8 @@ major release is from Dec. 2013, since the there had been only bugfix releases
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**In Tyrant mode, there is no way to get additional groups, and the uWSGI
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**In Tyrant mode, there is no way to get additional groups, and the uWSGI
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process misses additional permissions that may be needed.**
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process misses additional permissions that may be needed.**
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By example, on Fedora (RHEL): If you try to install a redis DB with socket
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For example on Fedora (RHEL): If you try to install a redis DB with socket
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communication and you want to connect from the SearXNG uWSGI, you will see a
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communication and you want to connect to it from the SearXNG uWSGI, you will see a
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*Permission denied* in the log of your instance::
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*Permission denied* in the log of your instance::
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ERROR:searx.shared.redis: [searxng (993)] can't connect redis DB ...
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ERROR:searx.shared.redis: [searxng (993)] can't connect redis DB ...
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@ -10,7 +10,7 @@ Installation
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- :ref:`installation scripts`
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- :ref:`installation scripts`
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- :ref:`installation basic`
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- :ref:`installation basic`
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The :ref:`installation basic` is a excellent illustration of *how a SearXNG
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The :ref:`installation basic` is an excellent illustration of *how a SearXNG
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instance is build up* (see :ref:`architecture uWSGI`). If you do not have any
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instance is build up* (see :ref:`architecture uWSGI`). If you do not have any
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special preferences, its recommend to use the :ref:`installation docker` or the
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special preferences, its recommend to use the :ref:`installation docker` or the
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:ref:`installation scripts`.
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:ref:`installation scripts`.
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@ -18,7 +18,7 @@ How to update
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=============
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=============
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How to update depends on the :ref:`installation` method. If you have used the
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How to update depends on the :ref:`installation` method. If you have used the
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:ref:`installation scripts`, use ``update`` command from the :ref:`searxng.sh`
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:ref:`installation scripts`, use the ``update`` command from the :ref:`searxng.sh`
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script.
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script.
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.. code:: sh
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.. code:: sh
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@ -31,7 +31,7 @@ How to inspect & debug
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======================
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======================
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How to debug depends on the :ref:`installation` method. If you have used the
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How to debug depends on the :ref:`installation` method. If you have used the
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:ref:`installation scripts`, use ``inspect`` command from the :ref:`searxng.sh`
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:ref:`installation scripts`, use the ``inspect`` command from the :ref:`searxng.sh`
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script.
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script.
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.. code:: sh
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.. code:: sh
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@ -12,7 +12,7 @@
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- :ref:`installation nginx`
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- :ref:`installation nginx`
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- :ref:`installation apache`
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- :ref:`installation apache`
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To simplify installation and maintenance of a SearXNG instance you can use the
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To simplify the installation and maintenance of a SearXNG instance you can use the
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script :origin:`utils/searxng.sh`.
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script :origin:`utils/searxng.sh`.
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Install
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Install
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