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utils/filtron.sh: various fix from first installation test (WIP)
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser
@@ -11,6 +11,11 @@ source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"
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FILTRON_ETC="/etc/filtron"
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FILTRON_RULES="$FILTRON_ETC/rules.json"
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FILTRON_API="127.0.0.1:4005"
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FILTRON_LISTEN="127.0.0.1:4004"
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FILTRON_TARGET="127.0.0.1:8888"
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SERVICE_NAME="filtron"
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SERVICE_USER="${SERVICE_NAME}"
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SERVICE_HOME="/home/${SERVICE_USER}"
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@@ -23,6 +28,11 @@ GO_ENV="${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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CONFIG_FILES=(
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"${FILTRON_RULES}"
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"${SERVICE_SYSTEMD_UNIT}"
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)
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# ----------------------------------------------------------------------------
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usage(){
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# ----------------------------------------------------------------------------
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@@ -37,10 +47,16 @@ usage:
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$(basename "$0") remove [all]
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$(basename "$0") activate [server]
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$(basename "$0") deactivate [server]
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$(basename "$0") show [server]
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shell - start interactive shell with user ${SERVICE_USER}
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install user - add service user '$SERVICE_USER' at $SERVICE_HOME
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shell
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start interactive shell from user ${SERVICE_USER}
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show server
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show server status and log
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install / remove
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all - complete setup of filtron server
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install user
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add service user '$SERVICE_USER' at $SERVICE_HOME
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EOF
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[ ! -z ${1+x} ] && echo -e "$1"
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}
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@@ -58,6 +74,14 @@ main(){
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sudo_or_exit
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interactive_shell
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;;
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show)
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case $2 in
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server)
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sudo_or_exit
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show_server
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;;
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*) usage "$_usage"; exit 42;;
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esac ;;
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install)
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sudo_or_exit
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case $2 in
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@@ -91,21 +115,27 @@ main(){
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install_all() {
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rst_title "Install $SERVICE_NAME (service)"
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assert_user
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wait_key
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install_go
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wait_key
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install_filtron
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wait_key
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install_server
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wait_key
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}
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remove_all() {
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rst_title "De-Install $SERVICE_NAME (service)"
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remove_server
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wait_key
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remove_user
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rm -rf "$FILTRON_ETC"
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rm -r "$FILTRON_ETC" 2>&1 | prefix_stdout
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wait_key
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}
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install_server() {
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rst_title "Install System-D Unit ${SERVICE_NAME}.service ..." section
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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 ${SERVICE_SYSTEMD_UNIT} root root 644
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wait_key
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activate_server
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@@ -116,12 +146,12 @@ remove_server() {
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return
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fi
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deactivate_server
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rm "${SERVICE_SYSTEMD_UNIT}"
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rm "${SERVICE_SYSTEMD_UNIT}" 2>&1 | prefix_stdout
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}
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activate_server () {
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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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systemctl enable $SERVICE_NAME.service
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systemctl restart $SERVICE_NAME.service
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@@ -129,7 +159,6 @@ EOF
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tee_stderr <<EOF | bash 2>&1 | prefix_stdout
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systemctl status $SERVICE_NAME.service
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EOF
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wait_key
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}
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deactivate_server () {
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@@ -139,7 +168,6 @@ deactivate_server () {
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systemctl stop $SERVICE_NAME.service
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systemctl disable $SERVICE_NAME.service
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EOF
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wait_key
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}
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assert_user() {
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@@ -168,18 +196,18 @@ EOF
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remove_user() {
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rst_title "Drop $SERVICE_USER HOME" section
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if ask_yn "Do you really want to drop $SERVICE_USER home folder?"; then
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userdel -r -f "$SERVICE_USER"
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userdel -r -f "$SERVICE_USER" 2>&1 | prefix_stdout
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else
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rst_para "Leave HOME folder $(du -sh "$SERVICE_HOME") unchanged."
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fi
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}
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interactive_shell(){
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echo "// exit with STRG-D"
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echo "// exit with CTRL-D"
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sudo -H -u ${SERVICE_USER} -i
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}
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_service_prefix="$SERVICE_USER@$(hostname) -->| "
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_service_prefix=" |$SERVICE_USER| "
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install_go(){
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rst_title "Install Go in user's HOME" section
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@@ -199,14 +227,29 @@ EOF
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! which go >/dev/null && echo "Go Installation not found in PATH!?!"
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which go >/dev/null && go version && echo "congratulations -- Go installation OK :)"
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EOF
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wait_key
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}
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install_filtron() {
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tee_stderr <<EOF | sudo -i -u "$SERVICE_USER" | prefix_stdout "$_service_prefix"
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go get -v -u github.com/asciimoo/filtron 2>&1
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rst_title "Install filtron in user's ~/go-apps" section
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echo
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tee_stderr <<EOF | sudo -i -u "$SERVICE_USER" 2>&1 | prefix_stdout "$_service_prefix"
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go get -v -u github.com/asciimoo/filtron
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EOF
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install_template "$FILTRON_ETC/rules.json" root root 644
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install_template --no-eval "$FILTRON_RULES" root root 644
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}
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show_server () {
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rst_title "server status & log"
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echo
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systemctl status filtron.service
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echo
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read -s -n1 -t 5 -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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journalctl -f -u filtron
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done
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return 0
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}
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# ----------------------------------------------------------------------------
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