forked from Icycoide/searxng
utils/searx.sh & filtron.sh: misc changes from first tests (WIP)
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser
parent
971a8264b2
commit
924bf65517
6 changed files with 286 additions and 102 deletions
116
utils/searx.sh
116
utils/searx.sh
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@ -1,19 +1,20 @@
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#!/usr/bin/env bash
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# -*- coding: utf-8; mode: sh indent-tabs-mode: nil -*-
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# shellcheck disable=SC2119
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# shellcheck disable=SC2001
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# shellcheck source=utils/lib.sh
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source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"
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source_dot_config
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# ----------------------------------------------------------------------------
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# config
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# ----------------------------------------------------------------------------
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SEARX_PUBLIC_URL="${SEARX_PUBLIC_URL:-https://$(uname -n)/searx}"
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SEARX_URL_PATH="${SEARX_URL_PATH:-$(echo "$SEARX_PUBLIC_URL" \
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| sed -e 's,^.*://[^/]*\(/.*\),\1,g') }"
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SEARX_INSTANCE_NAME="${SEARX_INSTANCE_NAME:-searx@$(echo "$SEARX_PUBLIC_URL" \
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SEARX_URL_PATH="${SEARX_URL_PATH:-$(echo "${PUBLIC_URL}" \
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| sed -e 's,^.*://[^/]*\(/.*\),\1,g')}"
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[[ "${SEARX_URL_PATH}" == "${PUBLIC_URL}" ]] && SEARX_URL_PATH=/
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SEARX_INSTANCE_NAME="${SEARX_INSTANCE_NAME:-searx@$(echo "$PUBLIC_URL" \
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| sed -e 's,^.*://\([^\:/]*\).*,\1,g') }"
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SERVICE_USER="searx"
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@ -42,10 +43,10 @@ SEARX_APT_PACKAGES="\
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# Apache Settings
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APACHE_APT_PACKAGES="\
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apache2 libapache2-mod-uwsgi \
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libapache2-mod-uwsgi \
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"
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SEARX_APACHE_SITE="searx.conf"
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APACHE_SEARX_SITE="searx.conf"
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# shellcheck disable=SC2034
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CONFIG_FILES=(
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@ -74,6 +75,7 @@ usage:
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$(basename "$0") deactivate [service]
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$(basename "$0") inspect [service]
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$(basename "$0") option [debug-on|debug-off]
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$(basename "$0") apache [install|remove]
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shell
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start interactive shell from user ${SERVICE_USER}
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@ -82,23 +84,25 @@ install / remove
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user: add/remove service user '$SERVICE_USER' at $SERVICE_HOME
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searx-src: clone $SEARX_GIT_URL
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pyenv: create/remove virtualenv (python) in $SEARX_PYENV
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apache: install apache site for searx-uwsgi app
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update searx
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Update searx installation of user ${SERVICE_USER}
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activate
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activate service
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activate and start service daemon (systemd unit)
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deactivate service
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stop and deactivate service daemon (systemd unit)
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inspect service
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run some small tests and inspect service's status and log
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option
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set one of te available options
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set one of the available options
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apache
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install: apache site with the searx uwsgi app
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remove: apache site ${APACHE_FILTRON_SITE}
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Use environment SEARX_PUBLIC_URL to set public URL of your WEB-Server:
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If needed change the environment variable PUBLIC_URL of your WEB service in the
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${DOT_CONFIG#"$REPO_ROOT/"} file:
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SEARX_PUBLIC_URL : ${SEARX_PUBLIC_URL}
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SEARX_URL_PATH : ${SEARX_URL_PATH}
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SEARX_INSTANCE_NAME : ${SEARX_INSTANCE_NAME}
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PUBLIC_URL : ${PUBLIC_URL}
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SEARX_INSTANCE_NAME : ${SEARX_INSTANCE_NAME}
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EOF
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[ ! -z ${1+x} ] && echo -e "$1"
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@ -107,6 +111,10 @@ EOF
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main() {
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rst_title "$SEARX_INSTANCE_NAME" part
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required_commands \
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dpkg systemctl apt-get install git wget curl \
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|| exit
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local _usage="ERROR: unknown or missing $1 command $2"
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case $1 in
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@ -132,7 +140,6 @@ main() {
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user) assert_user ;;
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pyenv) create_pyenv ;;
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searx-src) clone_searx ;;
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apache) install_apache_site ;;
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*) usage "$_usage"; exit 42;;
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esac ;;
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update)
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@ -154,13 +161,13 @@ main() {
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sudo_or_exit
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case $2 in
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service)
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activate_service; uWSGI_restart ;;
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activate_service ;;
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*) usage "$_usage"; exit 42;;
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esac ;;
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deactivate)
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sudo_or_exit
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case $2 in
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service) deactivate_service; uWSGI_restart ;;
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service) deactivate_service ;;
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*) usage "$_usage"; exit 42;;
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esac ;;
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option)
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@ -170,6 +177,14 @@ main() {
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debug-off) echo; disable_debug ;;
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*) usage "$_usage"; exit 42;;
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esac ;;
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apache)
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sudo_or_exit
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case $2 in
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install) install_apache_site ;;
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remove) remove_apache_site ;;
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*) usage "$_usage"; exit 42;;
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esac ;;
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*) usage "ERROR: unknown or missing command $1"; exit 42;;
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esac
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}
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@ -191,9 +206,7 @@ install_all() {
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test_local_searx
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wait_key
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install_searx_uwsgi
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if service_is_available "http://$SEARX_INTERNAL_URL" &>/dev/null; then
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info_msg "URL http://$SEARX_INTERNAL_URL is available."
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else
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if ! service_is_available "http://$SEARX_INTERNAL_URL"; then
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err_msg "URL http://$SEARX_INTERNAL_URL not available, check searx & uwsgi setup!"
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fi
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if ask_yn "Do you want to inspect the installation?" Yn; then
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@ -418,12 +431,14 @@ activate_service() {
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rst_title "Activate $SEARX_INSTANCE_NAME (service)" section
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echo
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uWSGI_enable_app "$SEARX_UWSGI_APP"
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uWSGI_restart
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}
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deactivate_service() {
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rst_title "De-Activate $SEARX_INSTANCE_NAME (service)" section
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echo
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uWSGI_disable_app "$SEARX_UWSGI_APP"
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uWSGI_restart
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}
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interactive_shell() {
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@ -438,12 +453,6 @@ git --no-pager diff
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EOF
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}
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service_is_available() {
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curl -H 'Cache-Control: no-cache' -o /dev/null \
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--silent --head --write-out '%{http_code}' --insecure \
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"${1?missing URL argument}"
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}
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enable_debug() {
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info_msg "try to enable debug mode ..."
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tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"
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@ -464,7 +473,16 @@ EOF
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inspect_service() {
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rst_title "service status & log"
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echo
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cat <<EOF
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sourced ${DOT_CONFIG#"$REPO_ROOT/"} :
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PUBLIC_URL : ${PUBLIC_URL}
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SEARX_URL_PATH : ${SEARX_URL_PATH}
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SEARX_INSTANCE_NAME : ${SEARX_INSTANCE_NAME}
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SEARX_INTERNAL_URL : ${SEARX_INTERNAL_URL}
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EOF
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apache_is_installed && info_msg "Apache is installed."
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@ -475,15 +493,15 @@ inspect_service() {
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fi
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if pyenv_is_available; then
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info_msg "${SEARX_PYENV}/bin/activate is available."
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info_msg "~$SERVICE_USER: python environment is available."
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else
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err_msg "${SEARX_PYENV}/bin/activate not available!"
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err_msg "~$SERVICE_USER: python environment is not available!"
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fi
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if clone_is_available; then
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info_msg "Searx software is installed."
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info_msg "~$SERVICE_USER: Searx software is installed."
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else
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err_msg "Missing searx software!"
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err_msg "~$SERVICE_USER: Missing searx software!"
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fi
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if uWSGI_app_enabled "$SEARX_UWSGI_APP"; then
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@ -495,16 +513,12 @@ inspect_service() {
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uWSGI_app_available "$SEARX_UWSGI_APP" \
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|| err_msg "uWSGI app $SEARX_UWSGI_APP not available!"
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if service_is_available "http://$SEARX_INTERNAL_URL" &>/dev/null; then
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info_msg "uWSGI app (service) at http://$SEARX_INTERNAL_URL is available"
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else
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if ! service_is_available "http://$SEARX_INTERNAL_URL"; then
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err_msg "uWSGI app (service) at http://$SEARX_INTERNAL_URL is not available!"
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fi
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if service_is_available "${SEARX_PUBLIC_URL}" &>/dev/null; then
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info_msg "Public service at ${SEARX_PUBLIC_URL} is available"
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else
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err_msg "Public service at ${SEARX_PUBLIC_URL} is not available!"
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if ! service_is_available "${PUBLIC_URL}"; then
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err_msg "Public service at ${PUBLIC_URL} is not available!"
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fi
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local _debug_on
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@ -530,7 +544,7 @@ inspect_service() {
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}
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install_apache_site() {
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rst_title "Install Apache site $SEARX_APACHE_SITE"
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rst_title "Install Apache site $APACHE_SEARX_SITE"
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rst_para "\
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This installs the searx uwsgi app as apache site. If your server ist public to
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@ -547,15 +561,29 @@ excessively bot queries."
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a2enmod uwsgi
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echo
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apache_install_site --variant=uwsgi "${SEARX_APACHE_SITE}"
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apache_install_site --variant=uwsgi "${APACHE_SEARX_SITE}"
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if service_is_available "${SEARX_PUBLIC_URL}" &>/dev/null; then
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info_msg "Public service at ${SEARX_PUBLIC_URL} is available"
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else
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err_msg "Public service at ${SEARX_PUBLIC_URL} is not available!"
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if ! service_is_available "${PUBLIC_URL}"; then
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err_msg "Public service at ${PUBLIC_URL} is not available!"
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fi
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}
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remove_apache_site() {
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rst_title "Remove Apache site ${APACHE_SEARX_SITE}"
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rst_para "\
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This removes apache site ${APACHE_SEARX_SITE}."
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! apache_is_installed && err_msg "Apache is not installed."
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if ! ask_yn "Do you really want to continue?"; then
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return
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fi
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apache_remove_site "${APACHE_SEARX_SITE}"
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}
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# ----------------------------------------------------------------------------
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main "$@"
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# ----------------------------------------------------------------------------
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