utils/searx.sh: add script to install isolated searx service (WIP)

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

utils/templates/etc/uwsgi/apps-available/searx.ini

@@ -0,0 +1,62 @@
+[uwsgi]
+
+# uWSGI core
+# ----------
+#
+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#uwsgi-core
+
+# Who will run the code
+uid = ${SERVICE_USER}
+gid = ${SERVICE_GROUP}
+
+# chdir to specified directory before apps loading
+chdir = ${SEARX_SRC}
+
+# disable logging for privacy
+disable-logging = true
+
+# The right granted on the created socket
+chmod-socket = 666
+
+# Plugin to use and interpretor config
+single-interpreter = true
+
+# enable master process
+master = true
+
+# load apps in each worker instead of the master
+lazy-apps = true
+
+# load uWSGI plugins
+plugin = python3
+
+# By default the Python plugin does not initialize the GIL.  This means your
+# app-generated threads will not run.  If you need threads, remember to enable
+# them with enable-threads.  Running uWSGI in multithreading mode (with the
+# threads options) will automatically enable threading support. This *strange*
+# default behaviour is for performance reasons.
+enable-threads = true
+
+
+# plugin: python
+# --------------
+#
+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-python
+
+# load a WSGI module
+module = searx.webapp
+
+# set PYTHONHOME/virtualenv
+virtualenv = ${SEARX_PYENV}
+
+# add directory (or glob) to pythonpath
+pythonpath = ${SERVICE_HOME}
+
+
+# plugin http
+# -----------
+#
+# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-http
+
+# Native HTTP support: https://uwsgi-docs.readthedocs.io/en/latest/HTTP.html
+http = ${SEARX_URL}