forked from Icycoide/searxng
utils/filtron.sh: add script to install filtron middleware (apache)
Preparation for the installation of an apache site. Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser
parent
9b5a7f7559
commit
af2f58fc58
3 changed files with 154 additions and 19 deletions
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@ -13,11 +13,8 @@ FILTRON_ETC="/etc/filtron"
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FILTRON_RULES="$FILTRON_ETC/rules.json"
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# shellcheck disable=SC2034
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FILTRON_API="127.0.0.1:4005"
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# shellcheck disable=SC2034
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FILTRON_LISTEN="127.0.0.1:4004"
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# shellcheck disable=SC2034
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FILTRON_TARGET="127.0.0.1:8888"
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SERVICE_NAME="filtron"
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@ -32,6 +29,8 @@ GO_ENV="${SERVICE_HOME}/.go_env"
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GO_PKG_URL="https://dl.google.com/go/go1.13.5.linux-amd64.tar.gz"
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GO_TAR=$(basename "$GO_PKG_URL")
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APACHE_SITE="searx.conf"
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# shellcheck disable=SC2034
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CONFIG_FILES=(
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"${FILTRON_RULES}"
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@ -39,7 +38,7 @@ CONFIG_FILES=(
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)
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# ----------------------------------------------------------------------------
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usage(){
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usage() {
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# ----------------------------------------------------------------------------
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# shellcheck disable=SC1117
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@ -73,7 +72,7 @@ EOF
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[ ! -z ${1+x} ] && echo -e "$1"
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}
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main(){
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main() {
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rst_title "$SERVICE_NAME" part
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local _usage="ERROR: unknown or missing $1 command $2"
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@ -140,6 +139,10 @@ install_all() {
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wait_key
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install_service
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wait_key
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if apache_is_installed; then
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install_apache_site
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wait_key
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fi
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}
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remove_all() {
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@ -151,10 +154,22 @@ remove_all() {
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wait_key
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}
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filtron_is_available() {
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curl --insecure "http://${FILTRON_LISTEN}" &>/dev/null
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}
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api_is_available() {
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curl --insecure "http://${FILTRON_API}" &>/dev/null
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}
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target_is_available() {
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curl --insecure "http://${FILTRON_TARGET}" &>/dev/null
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}
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install_service() {
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rst_title "Install System-D Unit ${SERVICE_NAME}.service" section
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echo
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install_template ${SERVICE_SYSTEMD_UNIT} root root 644
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install_template "${SERVICE_SYSTEMD_UNIT}" root root 644
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wait_key
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activate_service
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}
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@ -167,19 +182,19 @@ remove_service() {
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rm "${SERVICE_SYSTEMD_UNIT}" 2>&1 | prefix_stdout
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}
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activate_service () {
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activate_service() {
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rst_title "Activate $SERVICE_NAME (service)" section
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echo
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tee_stderr <<EOF | bash 2>&1 | prefix_stdout
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tee_stderr <<EOF | bash 2>&1
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systemctl enable $SERVICE_NAME.service
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systemctl restart $SERVICE_NAME.service
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EOF
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tee_stderr <<EOF | bash 2>&1 | prefix_stdout
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tee_stderr <<EOF | bash 2>&1
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systemctl status $SERVICE_NAME.service
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EOF
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}
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deactivate_service () {
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deactivate_service() {
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rst_title "De-Activate $SERVICE_NAME (service)" section
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echo
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tee_stderr <<EOF | bash 2>&1 | prefix_stdout
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@ -188,6 +203,10 @@ systemctl disable $SERVICE_NAME.service
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EOF
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}
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user_is_available() {
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sudo -i -u "$SERVICE_USER" echo \$HOME &>/dev/null
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}
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assert_user() {
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rst_title "user $SERVICE_USER" section
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echo
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@ -228,7 +247,11 @@ interactive_shell(){
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_service_prefix=" |$SERVICE_USER| "
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install_go(){
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go_is_available() {
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sudo -i -u "$SERVICE_USER" which go &>/dev/null
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}
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install_go() {
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rst_title "Install Go in user's HOME" section
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rst_para "download and install go binary .."
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@ -248,6 +271,10 @@ which go >/dev/null && go version && echo "congratulations -- Go installation O
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EOF
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}
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filtron_is_installed() {
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[[ -f $SERVICE_HOME/go-apps/bin/filtron ]]
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}
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install_filtron() {
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rst_title "Install filtron in user's ~/go-apps" section
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echo
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@ -265,12 +292,48 @@ go get -v -u github.com/asciimoo/filtron
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EOF
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}
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show_service () {
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show_service() {
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rst_title "service status & log"
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echo
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systemctl status filtron.service
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apache_is_installed && info_msg "Apache is installed."
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if user_is_available; then
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info_msg "service account $SERVICE_USER available."
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else
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err_msg "service account $SERVICE_USER not available!"
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fi
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if go_is_available; then
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info_msg "~$SERVICE_USER: go is installed"
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else
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err_msg "~$SERVICE_USER: go is not installed"
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fi
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if filtron_is_installed; then
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info_msg "~$SERVICE_USER: filtron app is installed"
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else
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err_msg "~$SERVICE_USER: filtron app is not installed!"
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fi
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if api_is_available; then
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info_msg "API available at: http://${FILTRON_API}"
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else
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err_msg "API not available at: http://${FILTRON_API}"
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fi
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if filtron_is_available; then
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info_msg "Filtron listening on: http://${FILTRON_LISTEN}"
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else
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err_msg "Filtron does not listening on: http://${FILTRON_LISTEN}"
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fi
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if target_is_available; then
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info_msg "Filtron's target is available at: http://${FILTRON_TARGET}"
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else
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err_msg "Filtron's target is not available at: http://${FILTRON_TARGET}"
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fi
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wait_key
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echo
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read -r -s -n1 -t 5 -p "// use CTRL-C to stop monitoring the log"
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systemctl --no-pager -l status filtron.service
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echo
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read -r -s -n1 -t 2 -p "// use CTRL-C to stop monitoring the log"
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echo
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while true; do
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trap break 2
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@ -279,6 +342,13 @@ show_service () {
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return 0
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}
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install_apache_site() {
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rst_title "Install Apache site $APACHE_SITE" section
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echo
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err_msg "not yet implemented (${APACHE_SITE})"; return 42
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# apache_install_site "${APACHE_SITE}"
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}
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# ----------------------------------------------------------------------------
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main "$@"
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# ----------------------------------------------------------------------------
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