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searxng/docs/build-templates/searx.rst
Markus Heiser 2964a24b3d [fix] utils/build_env.py and add documentation 
modified   docs/admin/engines/settings.rst
  - Fix documentation and add section 'brand'.
  - Add remarks about **buildenv** variables.
  - Add remarks about settings from environment variables $SEARX_DEBUG,
    $SEARX_PORT, $SEARX_BIND_ADDRESS and $SEARX_SECRET

modified   docs/admin/installation-searx.rst & docs/build-templates/searx.rst
   Fix template location /templates/etc/searx/settings.yml

modified   docs/dev/makefile.rst
  Add description of the 'make buildenv' target and describe
  - we have all SearXNG setups are centralized in the settings.yml file
  - why some tasks need a utils/brand.env (aka instance's buildenv)

modified   manage
  Settings file from repository's working tree are used by default and
  ask user if a /etc/searx/settings.yml file exists.

modified   searx/settings.yml
  Add comments about when it is needed to run 'make buildenv'

modified   searx/settings_defaults.py
  Default for server:port is taken from enviroment variable SEARX_PORT.

modified   utils/build_env.py
  - Some defaults in the settings.yml are taken from the environment,
    e.g. SEARX_BIND_ADDRESS (searx.settings_defaults.SHEMA).  When the
    'brand.env' file is created these enviroment variables should be
    unset first.
  - The CONTACT_URL enviroment is not needed in the utils/brand.env

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-07-21 14:38:54 +02:00

4.3 KiB
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Ubuntu / debian

$ sudo -H apt-get install -y \\

${debian}

Arch Linux

$ sudo -H pacman -S --noconfirm \\

${arch}

Fedora / RHEL

$ sudo -H dnf install -y \\

${fedora}

Ubuntu / debian

$ sudo -H apt-get install -y \\

${debian_build}

Arch Linux

$ sudo -H pacman -S --noconfirm \\

${arch_build}

Fedora / RHEL

$ sudo -H dnf install -y \\

${fedora_build}

bash

$ sudo -H useradd --shell /bin/bash --system \\
    --home-dir \"$SERVICE_HOME\" \\
    --comment 'Privacy-respecting metasearch engine' $SERVICE_USER

$ sudo -H mkdir \"$SERVICE_HOME\"
$ sudo -H chown -R \"$SERVICE_GROUP:$SERVICE_GROUP\" \"$SERVICE_HOME\"

bash

$ sudo -H -u ${SERVICE_USER} -i
(${SERVICE_USER})$ git clone \"$GIT_URL\" \"$SEARX_SRC\"

bash

(${SERVICE_USER})$ python3 -m venv \"${SEARX_PYENV}\"
(${SERVICE_USER})$ echo \". ${SEARX_PYENV}/bin/activate\" >>  \"$SERVICE_HOME/.profile\"

bash

$ sudo -H -u ${SERVICE_USER} -i

(${SERVICE_USER})$ command -v python && python --version
$SEARX_PYENV/bin/python
Python 3.8.1

# update pip's boilerplate ..
pip install -U pip
pip install -U setuptools
pip install -U wheel
pip install -U pyyaml

# jump to searx's working tree and install searx into virtualenv
(${SERVICE_USER})$ cd \"$SEARX_SRC\"
(${SERVICE_USER})$ pip install -e .

Use default settings

$ sudo -H mkdir -p \"$(dirname ${SEARX_SETTINGS_PATH})\"
$ sudo -H cp \"$SEARX_SRC/utils/templates/etc/searx/settings.yml\" \\
             \"${SEARX_SETTINGS_PATH}\"

searx/settings.yml

$ sudo -H mkdir -p \"$(dirname ${SEARX_SETTINGS_PATH})\"
$ sudo -H cp \"$SEARX_SRC/searx/settings.yml\" \\
             \"${SEARX_SETTINGS_PATH}\"

minimal setup

$ sudo -H sed -i -e \"s/ultrasecretkey/\$(openssl rand -hex 16)/g\" \"$SEARX_SETTINGS_PATH\"

bash

# enable debug ..
$ sudo -H sed -i -e \"s/debug : False/debug : True/g\" \"$SEARX_SETTINGS_PATH\"

# start webapp
$ sudo -H -u ${SERVICE_USER} -i
(${SERVICE_USER})$ cd ${SEARX_SRC}
(${SERVICE_USER})$ export SEARX_SETTINGS_PATH=\"${SEARX_SETTINGS_PATH}\"
(${SERVICE_USER})$ python searx/webapp.py

# disable debug
$ sudo -H sed -i -e \"s/debug : True/debug : False/g\" \"$SEARX_SETTINGS_PATH\"

Open WEB browser and visit http://$SEARX_INTERNAL_HTTP . If you are inside a container or in a script, test with curl:

WEB browser

$ xdg-open http://$SEARX_INTERNAL_HTTP

curl

$ curl --location --verbose --head --insecure $SEARX_INTERNAL_HTTP

*   Trying 127.0.0.1:8888...
* TCP_NODELAY set
* Connected to 127.0.0.1 (127.0.0.1) port 8888 (#0)
> HEAD / HTTP/1.1
> Host: 127.0.0.1:8888
> User-Agent: curl/7.68.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
* HTTP 1.0, assume close after body
< HTTP/1.0 200 OK
HTTP/1.0 200 OK
...