LXC: install searx-suite installs searx, filtron & morty on all containers

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

utils/filtron.sh

@@ -204,7 +204,7 @@ install_all() {
             install_apache_site
         fi
     fi
-    if ask_yn "Do you want to inspect the installation?" Yn; then
+    if ask_yn "Do you want to inspect the installation?" Ny; then
         inspect_service
     fi
 
@@ -253,7 +253,6 @@ grep -qFs -- 'source $GO_ENV' ~/.profile || echo 'source $GO_ENV' >> ~/.profile
 EOF
 }
 
-
 filtron_is_installed() {
     [[ -f $SERVICE_HOME/go-apps/bin/filtron ]]
 }

utils/lib.sh

@@ -290,6 +290,15 @@ cache_download() {
     fi
 }
 
+backup_file() {
+
+    # usage: backup_file /path/to/file.foo
+
+    local stamp=$(date +"_%Y%m%d_%H%M%S")
+    info_msg "create backup: ${1}${stamp}"
+    cp -a "${1}" "${1}${stamp}"
+}
+
 choose_one() {
 
     # usage:

utils/lxc.sh

@@ -19,6 +19,7 @@ HOST_PREFIX="${HOST_PREFIX:-searx}"
 
 # where all folders from HOST are mounted
 LXC_SHARE_FOLDER="/share"
+LXC_REPO_ROOT="${LXC_SHARE_FOLDER}/$(basename "${REPO_ROOT}")"
 
 TEST_IMAGES=(
     "$LINUXCONTAINERS_ORG_NAME:ubuntu/18.04"  "ubu1804"
@@ -71,6 +72,7 @@ usage() {
 usage::
 
   $(basename "$0") build        [containers]
+  $(basename "$0") install      [searx-suite]
   $(basename "$0") remove       [containers|subordinate]
   $(basename "$0") [start|stop] [containers]
   $(basename "$0") inspect      [info|config]
@@ -87,6 +89,8 @@ inspect
   :config:  show config of all containers
 cmd ...
   run commandline ... in all containers
+install
+  :searx-suite:  install searx suite, includes morty & filtron
 
 all LXC containers:
   ${LOCAL_IMAGES[@]}
@@ -110,13 +114,23 @@ EOF
 main() {
 
     local exit_val
+    local _usage="unknown or missing $1 command $2"
 
+    case $1 in
+        __install)
+            sudo_or_exit
+            case $2 in
+                searx-suite)  install_searx_suite ;;
+            esac
+            exit
+            ;;
+        *)
             if ! required_commands lxc; then
                 lxd_info
                 exit 42
             fi
-
-    local _usage="unknown or missing $1 command $2"
+            ;;
+    esac
 
     case $1 in
         --source-only)  ;;
@@ -161,6 +175,7 @@ main() {
             sudo_or_exit
             shift
             for i in "${LOCAL_IMAGES[@]}"; do
+                exit_val=
                 info_msg "[${_BBlue}${i}${_creset}] ${_BGreen}${*}${_creset}"
                 lxc exec "${i}" -- "$@"
                 exit_val=$?
@@ -171,11 +186,37 @@ main() {
                 fi
             done
             ;;
+        install)
+            sudo_or_exit
+            case $2 in
+                searx-suite)
+                    for i in "${LOCAL_IMAGES[@]}"; do
+                        info_msg "[${_BBlue}${i}${_creset}] ${_BGreen}${LXC_REPO_ROOT}/utils/lxc.sh install $2${_creset}"
+                        lxc exec "${i}" -- "${LXC_REPO_ROOT}/utils/lxc.sh" __install "$2"
+                    done
+                    ;;
+                *) usage "$_usage"; exit 42;;
+            esac ;;
         *)
             usage "unknown or missing command $1"; exit 42;;
     esac
 }
 
+install_searx_suite() {
+    export FILTRON_API="0.0.0.0:4005"
+    export FILTRON_LISTEN="0.0.0.0:4004"
+    export MORTY_LISTEN="0.0.0.0:3000"
+    FORCE_TIMEOUT=0 "${LXC_REPO_ROOT}/utils/searx.sh" install all
+    FORCE_TIMEOUT=0 "${LXC_REPO_ROOT}/utils/morty.sh" install all
+    FORCE_TIMEOUT=0 "${LXC_REPO_ROOT}/utils/filtron.sh" install all
+    rst_title "[$(hostname)] searx-suite installation finished" part
+    rst_para "IPs of the container ..."
+    echo
+    ip addr show | grep "inet\s*[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*"
+    echo
+}
+
+
 build_instances() {
     rst_title "Build LXC instances"
 
@@ -271,7 +312,7 @@ lxc_config_containers() {
         # https://lxd.readthedocs.io/en/latest/instances/#type-disk
         lxc config device add "$i" repo_share disk \
             source="${REPO_ROOT}" \
-            path="${LXC_SHARE_FOLDER}/$(basename "${REPO_ROOT}")" &>/dev/null
+            path="${LXC_REPO_ROOT}" &>/dev/null
         # lxc config show "$i" && wait_key
     done
 }

utils/morty.sh

@@ -207,7 +207,7 @@ install_all() {
             install_apache_site
         fi
     fi
-    if ask_yn "Do you want to inspect the installation?" Yn; then
+    if ask_yn "Do you want to inspect the installation?" Ny; then
         inspect_service
     fi
 
@@ -408,6 +408,7 @@ This removes apache site ${APACHE_MORTY_SITE}."
 
     apache_remove_site "$APACHE_MORTY_SITE"
 }
+
 # ----------------------------------------------------------------------------
 main "$@"
 # ----------------------------------------------------------------------------

utils/searx.sh

@@ -43,9 +43,6 @@ case $DIST_ID in
  git build-essential libxslt-dev zlib1g-dev libffi-dev libssl-dev "
         ;;
     arch)           # pacman packages
-        # FIXME:
-        # - /usr/lib/uwsgi/http_plugin.so: cannot open shared object file: No such file or directory !!!
-        # - /usr/lib/uwsgi/systemd_logger_plugin.so: cannot open shared object file: No such file or directory !!!
         SEARX_PACKAGES="\
  python python-pip python-lxml python-babel \
  uwsgi uwsgi-plugin-python \
@@ -233,7 +230,7 @@ install_all() {
     if ! service_is_available "http://$SEARX_INTERNAL_URL"; then
         err_msg "URL http://$SEARX_INTERNAL_URL not available, check searx & uwsgi setup!"
     fi
-    if ask_yn "Do you want to inspect the installation?" Yn; then
+    if ask_yn "Do you want to inspect the installation?" Ny; then
         inspect_service
     fi
 }
@@ -331,19 +328,26 @@ install_settings() {
         return
     fi
 
-    rst_para "Diff between origin's setting file (-) and current (+):"
+    rst_para "Diff between origin's setting file (+) and current (-):"
     echo
-    $DIFF_CMD "${SEARX_SRC}/searx/settings.yml" "${SEARX_SETTINGS_PATH}"
+    $DIFF_CMD "${SEARX_SETTINGS_PATH}" "${SEARX_SRC}/searx/settings.yml"
 
     local action
     choose_one action "What should happen to the settings file? " \
-           "keep new configuration" \
+           "keep configuration unchanged" \
+           "use origin settings" \
            "start interactiv shell"
     case $action in
-        "keep new configuration")
-            info_msg "continue using new settings file"
+        "keep configuration unchanged")
+            info_msg "leave settings file unchanged"
+            ;;
+        "use origin settings")
+            backup_file "${SEARX_SETTINGS_PATH}"
+            info_msg "install origin settings"
+            cp "${SEARX_SRC}/searx/settings.yml" "${SEARX_SETTINGS_PATH}"
             ;;
         "start interactiv shell")
+            backup_file "${SEARX_SETTINGS_PATH}"
             echo -e "// exit with [${_BCyan}CTRL-D${_creset}]"
             sudo -H -i
             rst_para 'Diff between new setting file (-) and current (+):'

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

@@ -32,7 +32,7 @@ master = true
 lazy-apps = true
 
 # load uWSGI plugins
-plugin = python,http,systemd_logger
+plugin = python
 
 # 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