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utils/lib.sh: make uWSGI installation available for all distros
support: ubuntu, debin, fedora, archlinux Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser
parent
f5d10abc7f
commit
d5917cc029
6 changed files with 136 additions and 11 deletions
2
Makefile
2
Makefile
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@ -84,11 +84,11 @@ test.pylint: pyenvinstall
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$(call cmd,pylint,searx/testing.py)
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test.sh:
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shellcheck -x utils/lxc.sh
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shellcheck -x utils/lib.sh
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shellcheck -x utils/filtron.sh
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shellcheck -x utils/searx.sh
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shellcheck -x utils/morty.sh
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shellcheck -x utils/lxc.sh
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shellcheck -x .config.sh
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test.pep8: pyenvinstall
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69
utils/lib.sh
69
utils/lib.sh
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@ -692,18 +692,37 @@ apache_dissable_site() {
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# -----
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uWSGI_SETUP="${uWSGI_SETUP:=/etc/uwsgi}"
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uWSGI_USER=
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uWSGI_GROUP=
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# How distros manage uWSGI apps is very different. From uWSGI POV read:
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# - https://uwsgi-docs.readthedocs.io/en/latest/Management.html
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case $DIST_ID-$DIST_VERS in
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ubuntu-*|debian-*)
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# init.d --> /usr/share/doc/uwsgi/README.Debian.gz
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# For uWSGI debian uses the LSB init process, this might be changed
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# one day, see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=833067
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uWSGI_APPS_AVAILABLE="${uWSGI_SETUP}/apps-available"
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uWSGI_APPS_ENABLED="${uWSGI_SETUP}/apps-enabled"
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;;
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arch-*)
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# systemd --> /usr/lib/systemd/system/uwsgi@.service
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uWSGI_APPS_AVAILABLE="${uWSGI_SETUP}"
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# For uWSGI archlinux uses systemd template units, see
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# - http://0pointer.de/blog/projects/instances.html
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# - https://uwsgi-docs.readthedocs.io/en/latest/Systemd.html#one-service-per-app-in-systemd
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uWSGI_APPS_AVAILABLE="${uWSGI_SETUP}/apps-archlinux"
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uWSGI_APPS_ENABLED="${uWSGI_SETUP}"
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;;
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fedora-*)
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# systemd --> /usr/lib/systemd/system/uwsgi.service
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# The unit file starts uWSGI in emperor mode (/etc/uwsgi.ini), see
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# - https://uwsgi-docs.readthedocs.io/en/latest/Emperor.html
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uWSGI_APPS_AVAILABLE="${uWSGI_SETUP}/apps-available"
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uWSGI_APPS_ENABLED="${uWSGI_SETUP}.d"
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uWSGI_USER="uwsgi"
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uWSGI_GROUP="uwsgi"
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;;
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*)
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info_msg "$DIST_ID-$DIST_VERS: uWSGI not yet implemented"
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;;
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@ -723,10 +742,25 @@ uWSGI_restart() {
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case $DIST_ID-$DIST_VERS in
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ubuntu-*|debian-*)
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# the 'service' method seems broken in that way, that it (re-)starts
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# the whole uwsgi process.
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service uwsgi restart "${CONF%.*}"
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;;
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arch-*)
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systemctl restart "uwsgi@${CONF%.*}"
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# restart systemd template instance
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if uWSGI_app_available "${CONF}"; then
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systemctl restart "uwsgi@${CONF%.*}"
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else
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info_msg "in systemd template mode: ${CONF} not installed (nothing to restart)"
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fi
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;;
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fedora-*)
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# in emperor mode, just touch the file to restart
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if uWSGI_app_enabled "${CONF}"; then
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touch "${uWSGI_APPS_ENABLED}/${CONF}"
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else
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info_msg "in uWSGI emperor mode: ${CONF} not installed (nothing to restart)"
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fi
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;;
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*)
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err_msg "$DIST_ID-$DIST_VERS: uWSGI not yet implemented"
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@ -765,7 +799,7 @@ uWSGI_install_app() {
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root root 644
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uWSGI_enable_app "${pos_args[1]}"
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uWSGI_restart "${pos_args[1]}"
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info_msg "installed uWSGI app: ${pos_args[1]}"
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info_msg "uWSGI app: ${pos_args[1]} is installed"
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}
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uWSGI_remove_app() {
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@ -797,6 +831,10 @@ uWSGI_app_enabled() {
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systemctl -q is-enabled "uwsgi@${CONF%.*}"
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exit_val=$?
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;;
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fedora-*)
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[[ -f "${uWSGI_APPS_ENABLED}/${CONF}" ]]
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exit_val=$?
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;;
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*)
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# FIXME
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err_msg "$DIST_ID-$DIST_VERS: uWSGI not yet implemented"
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@ -821,14 +859,22 @@ uWSGI_enable_app() {
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case $DIST_ID-$DIST_VERS in
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ubuntu-*|debian-*)
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mkdir -p "${uWSGI_APPS_ENABLED}"
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pushd "${uWSGI_APPS_ENABLED}" >/dev/null
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rm -f "$CONF"
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ln -s "${uWSGI_APPS_AVAILABLE}/${CONF}" .
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popd >/dev/null
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rm -f "${uWSGI_APPS_ENABLED}/${CONF}"
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ln -s "${uWSGI_APPS_AVAILABLE}/${CONF}" "${uWSGI_APPS_ENABLED}/${CONF}"
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info_msg "enabled uWSGI app: ${CONF} (restart required)"
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;;
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arch-*)
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systemctl enable "uwsgi@${CONF%.*}"
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mkdir -p "${uWSGI_APPS_ENABLED}"
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rm -f "${uWSGI_APPS_ENABLED}/${CONF}"
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ln -s "${uWSGI_APPS_AVAILABLE}/${CONF}" "${uWSGI_APPS_ENABLED}/${CONF}"
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info_msg "enabled uWSGI app: ${CONF} (restart required)"
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;;
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fedora-*)
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mkdir -p "${uWSGI_APPS_ENABLED}"
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rm -f "${uWSGI_APPS_ENABLED}/${CONF}"
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ln -s "${uWSGI_APPS_AVAILABLE}/${CONF}" "${uWSGI_APPS_ENABLED}/${CONF}"
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chown "${uWSGI_USER}:${uWSGI_GROUP}" "${uWSGI_APPS_ENABLED}/${CONF}"
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info_msg "enabled uWSGI app: ${CONF}"
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;;
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*)
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# FIXME
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@ -843,7 +889,7 @@ uWSGI_disable_app() {
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local CONF="$1"
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if [[ -z $CONF ]]; then
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err_msg "uWSGI_enable_app: missing arguments"
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err_msg "uWSGI_disable_app: missing arguments"
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return 42
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fi
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@ -856,6 +902,11 @@ uWSGI_disable_app() {
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arch-*)
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systemctl stop "uwsgi@${CONF%.*}"
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systemctl disable "uwsgi@${CONF%.*}"
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rm -f "${uWSGI_APPS_ENABLED}/${CONF}"
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;;
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fedora-*)
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# in emperor mode, just remove the app.ini file
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rm -f "${uWSGI_APPS_ENABLED}/${CONF}"
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;;
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*)
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# FIXME
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@ -344,7 +344,7 @@ add_subordinate_ids() {
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del_subordinate_ids() {
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local out
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local exit_value
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local exit_val
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if grep "root:${HOST_USER_ID}:1" /etc/subuid -qs; then
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# TODO: root user is always in use by process 1, how can we remove subordinates?
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info_msg "remove lxd permission to map ${HOST_USER_ID}'s user/group id through"
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@ -96,6 +96,11 @@ To activate morty in searx, add result_proxy to your settings.yml::
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result_proxy:
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url : ${PUBLIC_URL_MORTY}/
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server:
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...
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image_proxy : True # Proxying image results through searx
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...
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further read: ${DOCS_URL}/admin/morty.html
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EOF
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@ -43,6 +43,9 @@ case $DIST_ID in
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git build-essential libxslt-dev zlib1g-dev libffi-dev libssl-dev "
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;;
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arch) # pacman packages
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# FIXME:
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# - /usr/lib/uwsgi/http_plugin.so: cannot open shared object file: No such file or directory !!!
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# - /usr/lib/uwsgi/systemd_logger_plugin.so: cannot open shared object file: No such file or directory !!!
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SEARX_PACKAGES="\
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python python-pip python-lxml python-babel \
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uwsgi uwsgi-plugin-python \
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66
utils/templates/etc/uwsgi/apps-archlinux/searx.ini
Normal file
66
utils/templates/etc/uwsgi/apps-archlinux/searx.ini
Normal file
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@ -0,0 +1,66 @@
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[uwsgi]
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# uWSGI core
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# ----------
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#
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# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#uwsgi-core
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# Who will run the code
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uid = ${SERVICE_USER}
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gid = ${SERVICE_GROUP}
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# chdir to specified directory before apps loading
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chdir = ${SEARX_SRC}/searx
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# searx configuration (settings.yml)
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env = SEARX_SETTINGS_PATH=${SEARX_SETTINGS_PATH}
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# disable logging for privacy
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logger = systemd
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disable-logging = false
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# The right granted on the created socket
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chmod-socket = 666
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# Plugin to use and interpretor config
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single-interpreter = true
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# enable master process
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master = true
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# load apps in each worker instead of the master
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lazy-apps = true
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# load uWSGI plugins
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plugin = python,http,systemd_logger
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# By default the Python plugin does not initialize the GIL. This means your
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# app-generated threads will not run. If you need threads, remember to enable
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# them with enable-threads. Running uWSGI in multithreading mode (with the
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# threads options) will automatically enable threading support. This *strange*
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# default behaviour is for performance reasons.
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enable-threads = true
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# plugin: python
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# --------------
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#
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# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-python
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# load a WSGI module
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module = searx.webapp
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# set PYTHONHOME/virtualenv
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virtualenv = ${SEARX_PYENV}
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# add directory (or glob) to pythonpath
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pythonpath = ${SEARX_SRC}
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# plugin http
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# -----------
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#
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# https://uwsgi-docs.readthedocs.io/en/latest/Options.html#plugin-http
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# Native HTTP support: https://uwsgi-docs.readthedocs.io/en/latest/HTTP.html
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http = ${SEARX_INTERNAL_URL}
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