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279 lines
6.5 KiB
ReStructuredText
279 lines
6.5 KiB
ReStructuredText
.. _installation nginx:
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==================
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Install with nginx
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==================
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.. _nginx:
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https://docs.nginx.com/nginx/admin-guide/
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.. _nginx server configuration:
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https://docs.nginx.com/nginx/admin-guide/web-server/web-server/#setting-up-virtual-servers
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.. _nginx beginners guide:
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http://nginx.org/en/docs/beginners_guide.html
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.. _Getting Started wiki:
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https://www.nginx.com/resources/wiki/start/
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.. contents:: Contents
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:depth: 2
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:local:
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:backlinks: entry
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The nginx HTTP server
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=====================
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If nginx_ is not installed (uwsgi will not work with the package nginx-light)
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install it now.
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.. tabs::
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.. group-tab:: Ubuntu / debian
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.. code:: sh
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sudo -H apt-get install nginx
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.. group-tab:: Arch Linux
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.. code-block:: sh
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sudo -H pacman -S nginx-mainline
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sudo -H systemctl enable nginx
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sudo -H systemctl start nginx
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.. group-tab:: Fedora / RHEL
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.. code-block:: sh
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sudo -H dnf install nginx
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sudo -H systemctl enable nginx
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sudo -H systemctl start nginx
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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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`nginx server configuration`_:
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.. tabs::
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.. group-tab:: Ubuntu / debian
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.. code:: sh
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less /etc/nginx/nginx.conf
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there is a line including site configurations from:
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.. code:: nginx
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include /etc/nginx/sites-enabled/*;
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.. group-tab:: Arch Linux
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.. code-block:: sh
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less /etc/nginx/nginx.conf
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in there is a configuration section named ``server``:
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.. code-block:: nginx
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server {
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listen 80;
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server_name localhost;
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# ...
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}
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.. group-tab:: Fedora / RHEL
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.. code-block:: sh
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less /etc/nginx/nginx.conf
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there is a line including site configurations from:
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.. code:: nginx
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include /etc/nginx/conf.d/*.conf;
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.. _nginx searx site:
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A searx site
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============
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.. sidebar:: public to the internet?
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If your searx instance is public, stop here and first install :ref:`filtron
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reverse proxy <filtron.sh>` and :ref:`result proxy morty <morty.sh>`, see
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:ref:`installation scripts`.
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Now you have to create a configuration for the searx site. If nginx_ is new to
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you, the `nginx beginners guide`_ is a good starting point and the `Getting
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Started wiki`_ is always a good resource *to keep in the pocket*.
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.. tabs::
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.. group-tab:: Ubuntu / debian
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Create configuration at ``/etc/nginx/sites-available/searx`` and place a
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symlink to sites-enabled:
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.. code:: sh
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sudo -H ln -s /etc/nginx/sites-available/searx /etc/nginx/sites-enabled/searx
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.. group-tab:: Arch Linux
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In the ``/etc/nginx/nginx.conf`` file, replace the configuration section
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named ``server``.
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.. group-tab:: Fedora / RHEL
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Create configuration at ``/etc/nginx/conf.d/searx`` and place a
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symlink to sites-enabled:
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.. tabs::
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.. group-tab:: filtron at ``/`` & ``/morty``
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Use this setup, if your instance is public to the internet:
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.. code:: nginx
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location / {
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proxy_set_header Host $http_host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Scheme $scheme;
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proxy_pass http://127.0.0.1:4004/;
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}
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.. code:: nginx
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location /morty {
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proxy_set_header Host $http_host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Scheme $scheme;
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proxy_pass http://127.0.0.1:3000/;
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}
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For a fully result proxification add :ref:`morty's <searx_morty>` public
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URL to your :origin:`searx/settings.yml`:
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.. code:: yaml
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result_proxy:
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# replace searx.example.com with your server's public name
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url : http://searx.example.com/
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.. group-tab:: searx at ``/``
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Use this setup only, if your instance is **NOT** public to the internet:
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.. code:: nginx
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server {
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listen 80;
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listen [::]:80;
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# replace searx.example.com with your server's public name
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server_name searx.example.com;
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root /usr/local/searx/searx;
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location /static {
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}
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location / {
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include uwsgi_params;
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uwsgi_pass unix:/run/uwsgi/app/searx/socket;
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}
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}
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.. group-tab:: searx at ``/searx``
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Use this setup only, if your instance is **NOT** public to the internet:
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.. code:: nginx
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location /searx/static {
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alias /usr/local/searx/searx/static;
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}
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location /searx {
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uwsgi_param SCRIPT_NAME /searx;
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include uwsgi_params;
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uwsgi_pass unix:/run/uwsgi/app/searx/socket;
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}
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**OR** using reverse proxy. Please, note that reverse proxy advised to be
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used in case of single-user or low-traffic instances.
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.. code:: nginx
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location /searx/static {
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alias /usr/local/searx/searx/static;
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}
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location /searx {
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proxy_pass http://127.0.0.1:8888;
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proxy_set_header Host $host;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Scheme $scheme;
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proxy_set_header X-Script-Name /searx;
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proxy_buffering off;
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}
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Enable ``base_url`` in :origin:`searx/settings.yml`
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.. code:: yaml
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server:
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# replace searx.example.com with your server's public name
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base_url : http://searx.example.com/searx/
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Restart service:
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.. tabs::
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.. group-tab:: Ubuntu / debian
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.. code:: sh
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sudo -H systemctl restart nginx
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sudo -H systemctl restart uwsgi
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.. group-tab:: Arch Linux
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.. code:: sh
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sudo -H systemctl restart nginx
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sudo -H systemctl restart uwsgi
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.. group-tab:: Fedora
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.. code:: sh
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sudo -H systemctl restart nginx
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sudo -H systemctl restart uwsgi
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Disable logs
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============
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For better privacy you can disable nginx logs in ``/etc/nginx/nginx.conf``.
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.. code:: nginx
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http {
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# ...
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access_log /dev/null;
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error_log /dev/null;
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# ...
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}
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