109 lines
2.1 KiB
Bash
109 lines
2.1 KiB
Bash
#!/usr/bin/env sh
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# This script patches all service commands into the appropriate s6- commands
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# pi-hole upstream scripts need a 'service' interface. why not systemd? docker said so.
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# Source utils.sh for getFTLPIDFile(), getFTLPID()
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PI_HOLE_SCRIPT_DIR="/opt/pihole"
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utilsfile="${PI_HOLE_SCRIPT_DIR}/utils.sh"
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# shellcheck disable=SC1090
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. "${utilsfile}"
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is_running() {
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if [ -d "/proc/${FTL_PID}" ]; then
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return 0
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fi
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return 1
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}
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cleanup() {
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# Run post-stop script, which does cleanup among runtime files
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sh "${PI_HOLE_SCRIPT_DIR}/pihole-FTL-poststop.sh"
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}
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# Start the service
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start() {
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if is_running; then
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echo "pihole-FTL is already running"
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else
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# Run pre-start script, which pre-creates all expected files with correct permissions
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sh "${PI_HOLE_SCRIPT_DIR}/pihole-FTL-prestart.sh"
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capsh --user=$DNSMASQ_USER --keep=1 -- -c "/usr/bin/pihole-FTL $FTL_CMD >/dev/null" &
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rc=$?
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# Cleanup if startup failed
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if [ "${rc}" != 0 ]; then
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cleanup
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exit $rc
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fi
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echo
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fi
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}
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# Stop the service
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stop() {
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if is_running; then
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kill "${FTL_PID}"
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for i in 1 2 3 4 5; do
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if ! is_running; then
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break
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fi
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printf "."
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sleep 1
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done
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echo
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if is_running; then
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echo "Not stopped; may still be shutting down or shutdown may have failed, killing now"
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kill -9 "${FTL_PID}"
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else
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echo "Stopped"
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fi
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else
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echo "Not running"
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fi
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cleanup
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echo
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}
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# Indicate the service status
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status() {
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if is_running; then
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echo "[ ok ] pihole-FTL is running"
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exit 0
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else
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echo "[ ] pihole-FTL is not running"
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exit 1
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fi
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}
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# Get FTL's PID file path
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FTL_PID_FILE="$(getFTLPIDFile)"
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# Get FTL's current PID
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FTL_PID="$(getFTLPID "${FTL_PID_FILE}")"
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if [ "$1" != "pihole-FTL" ]; then
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# do something
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echo "Service Wrapper only used for pihole-FTL in this docker container"
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exit 1
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fi
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case "$2" in
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stop)
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stop
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;;
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status)
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status
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;;
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start|restart|reload|condrestart)
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stop
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start
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;;
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*)
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echo "Usage: $0 {start|stop|restart|reload|status}"
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exit 1
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esac
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exit 0 |