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https://github.com/searxng/searxng
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utils/searx.sh: add script to install isolated searx service (WIP)
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser
parent
3cf31528f3
commit
89df9d9141
4 changed files with 172 additions and 65 deletions
112
utils/searx.sh
112
utils/searx.sh
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@ -1,5 +1,5 @@
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#!/usr/bin/env bash
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# -*- coding: utf-8; mode: sh -*-
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# -*- coding: utf-8; mode: sh indent-tabs-mode: nil -*-
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# shellcheck disable=SC2119
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# shellcheck source=utils/lib.sh
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@ -15,8 +15,11 @@ SERVICE_USER="${SERVICE_NAME}"
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SERVICE_GROUP="${SERVICE_USER}"
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SERVICE_HOME="/home/${SERVICE_USER}"
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# shellcheck disable=SC2034
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SEARX_URL="127.0.0.1:8888"
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SEARX_GIT_URL="https://github.com/asciimoo/searx.git"
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SEARX_GIT_BRANCH="origin/master"
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SEARX_GIT_BRANCH="master"
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# FIXME: Arch Linux & RHEL should be added
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@ -25,8 +28,8 @@ libapache2-mod-uwsgi uwsgi uwsgi-plugin-python3 \
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git build-essential libxslt-dev python3-dev python3-babel zlib1g-dev \
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libffi-dev libssl-dev"
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SEARX_VENV="${SEARX_HOME}/searx-venv"
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SEARX_SRC="${SEARX_HOME}/searx-src"
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SEARX_PYENV="${SERVICE_HOME}/searx-pyenv"
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SEARX_SRC="${SERVICE_HOME}/searx-src"
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SEARX_SETTINGS="${SEARX_SRC}/searx/settings.yml"
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SEARX_INSTANCE_NAME="${SEARX_INSTANCE_NAME:-searx@$(uname -n)}"
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SEARX_UWSGI_APP="${uWSGI_SETUP}/apps-available/searx.ini"
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@ -51,25 +54,26 @@ usage(){
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usage:
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$(basename "$0") shell
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$(basename "$0") install [all|user]
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$(basename "$0") install [all|user|pyenv|searx-src]
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$(basename "$0") update [searx]
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$(basename "$0") remove [all]
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$(basename "$0") remove [all|user|pyenv|searx-src]
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$(basename "$0") activate [service]
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$(basename "$0") deactivate [service]
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$(basename "$0") show [service]
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shell
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start interactive shell from user ${SERVICE_USER}
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install / remove all
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complete setup of searx service
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install / remove
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all: complete (de-) installation of searx service
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user: add/remove service user '$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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update searx
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Update searx installation of user ${SERVICE_USER}
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activate
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activate and start service daemon (systemd unit)
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deactivate service
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stop and deactivate service daemon (systemd unit)
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install user
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add service user '$SERVICE_USER' at $SERVICE_HOME
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show service
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show service status and log
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EOF
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@ -102,6 +106,8 @@ main(){
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case $2 in
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all) install_all ;;
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user) assert_user ;;
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pyenv) create_pyenv ;;
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searx-src) clone_searx ;;
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*) usage "$_usage"; exit 42;;
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esac ;;
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update)
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@ -115,6 +121,8 @@ main(){
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case $2 in
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all) remove_all;;
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user) remove_user ;;
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pyenv) remove_pyenv ;;
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searx-src) remove_searx ;;
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*) usage "$_usage"; exit 42;;
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esac ;;
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activate)
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@ -143,7 +151,7 @@ install_all() {
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wait_key
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clone_searx
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wait_key
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create_venv
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create_pyenv
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wait_key
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configure_searx
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wait_key
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@ -167,7 +175,7 @@ update_searx() {
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cd ${SEARX_SRC}
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cp -f ${SEARX_SETTINGS} ${SEARX_SETTINGS}.backup
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git stash push -m "BACKUP -- 'update server' at ($(date))"
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git checkout -b "$(basename "$SEARX_GIT_BRANCH")" --track "$SEARX_GIT_BRANCH"
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git checkout -b $SEARX_GIT_BRANCH" --track "$SEARX_GIT_BRANCH"
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git pull "$SEARX_GIT_BRANCH"
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${SEARX_SRC}/manage.sh update_packages
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EOF
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@ -185,16 +193,16 @@ EOF
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"start interactiv shell"
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case $action in
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"keep new configuration")
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info_msg "continue using new settings file"
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;;
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info_msg "continue using new settings file"
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;;
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"revert to the old configuration (backup file)")
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tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"
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cp -f ${SEARX_SETTINGS}.backup ${SEARX_SETTINGS}
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EOF
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;;
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"start interactiv shell")
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interactive_shell
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;;
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;;
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"start interactiv shell")
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interactive_shell
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;;
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esac
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chown "${SERVICE_USER}:${SERVICE_USER}" "${SEARX_SETTINGS}"
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@ -208,7 +216,10 @@ EOF
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remove_all() {
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rst_title "De-Install $SERVICE_NAME (service)"
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remove_service
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if ! ask_yn "Do you really want to deinstall $SERVICE_NAME?"; then
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return
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fi
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remove_searx_uwsgi
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wait_key
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remove_user
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}
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@ -240,35 +251,71 @@ remove_user() {
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clone_searx(){
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rst_title "Clone searx sources" section
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echo
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SERVICE_HOME="$(sudo -i -u "$SERVICE_USER" echo \$HOME 2>/dev/null)"
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if [[ ! "${SERVICE_HOME}" ]]; then
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err_msg "to clone searx sources, user $SERVICE_USER hast to be created first"
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return 42
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fi
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export SERVICE_HOME
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git_clone "$SEARX_GIT_URL" "$SEARX_SRC" \
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"$SEARX_GIT_BRANCH" "$SERVICE_USER"
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"$SEARX_GIT_BRANCH" "$SERVICE_USER"
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pushd "${SEARX_SRC}" > /dev/null
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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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cd "${SEARX_SRC}"
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git config user.email "$ADMIN_EMAIL"
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git config user.name "$ADMIN_NAME"
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git checkout "$SEARX_GIT_BRANCH"
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git config --list
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EOF
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popd > /dev/null
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}
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create_venv(){
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rst_title "Create virtualenv (python)" section
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remove_searx() {
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rst_title "Drop searx sources" section
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if ask_yn "Do you really want to drop searx sources ($SEARX_SRC)?"; then
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rm -rf "$SEARX_SRC"
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else
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rst_para "Leave searx sources unchanged."
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fi
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}
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rst_para "Create venv in ${SEARX_VENV} and install needed python packages."
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create_pyenv(){
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rst_title "Create virtualenv (python)" section
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echo
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if [[ ! -f "${SEARX_SRC}/manage.sh" ]]; then
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err_msg "to create pyenv for searx, searx has to be cloned first"
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return 42
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fi
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info_msg "create pyenv in ${SEARX_PYENV}"
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tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"
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rm -rf "${SEARX_PYENV}"
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python3 -m venv "${SEARX_PYENV}"
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grep -qFs -- 'source ${SEARX_PYENV}/bin/activate' ~/.profile \
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|| echo 'source ${SEARX_PYENV}/bin/activate' >> ~/.profile
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EOF
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info_msg "inspect python's virtual environment"
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tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"
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command -v python && python --version
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EOF
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wait_key
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info_msg "install needed python packages"
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tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"
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rm -rf "${SEARX_VENV}"
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python3 -m venv "${SEARX_VENV}"
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. ${SEARX_VENV}/bin/activate
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${SEARX_SRC}/manage.sh update_packages
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EOF
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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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grep -qFs -- 'source ${SEARX_VENV}/bin/activate' ~/.profile \
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|| echo 'source ${SEARX_VENV}/bin/activate' >> ~/.profile
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EOF
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}
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remove_pyenv(){
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rst_title "Remove virtualenv (python)" section
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if ! ask_yn "Do you really want to drop ${SEARX_PYENV} ?"; then
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return
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fi
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info_msg "remove pyenv activation from ~/.profile"
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tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"
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grep -v 'source ${SEARX_PYENV}/bin/activate' ~/.profile > ~/.profile.##
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mv ~/.profile.## ~/.profile
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EOF
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rm -rf "${SEARX_PYENV}"
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}
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configure_searx(){
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@ -283,7 +330,7 @@ EOF
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}
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test_local_searx(){
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rstHeading "Testing searx instance localy" section
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rst_title "Testing searx instance localy" section
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echo
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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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cd ${SEARX_SRC}
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@ -293,7 +340,6 @@ sleep 1
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curl --location --verbose --head --insecure http://127.0.0.1:8888/
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sed -i -e "s/debug : True/debug : False/g" "$SEARX_SETTINGS"
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EOF
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waitKEY
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}
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install_searx_uwsgi() {
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