Systemd service file for Turbinia server and worker

tools/turbinia@.service

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+# This file should be in /etc/systemd/system/turbinia@.service.
+# The @ symbol in the filename is important, which marks the file
+# a systemd template unit file.
+#
+# Systemd supports service instantiations from a single template file.
+# This service file will serve as a template from which two units will
+# be instantiated as "server" and "psqworker".
+#
+# Systemd naming convention for an instantiated service unit:
+# <service_name>@<argument>.service
+#
+# <argument> is passed to systemd and then assigned to %i.
+#
+# To manage services for Turbinia:
+# sudo systemctl enable turbinia@server
+# sudo systemctl enable turbinia@psqworker
+# sudo systemctl status turbinia@server
+# sudo systemctl status turbinia@psqworker
+# sudo systemctl start turbinia@server
+# sudo systemctl start turbinia@psqworker
+# sudo systemctl stop turbinia@server
+# sudo systemctl stop turbinia@psqworker
+# sudo systemctl daemon-reload
+
+
+[Unit]
+Description=Turbinia %i Daemon
+Documentation=https://github.com/google/turbinia
+Before=multi-user.target
+After=network.target
+After=remote-fs.target
+
+
+[Service]
+Type=simple
+PIDFile=/var/run/turbinia-%i.pid
+User=turbinia
+Group=turbinia
+Restart=always
+RestartSec=10
+ExecStartPre=+/bin/sh -c '/bin/systemctl set-environment GOOGLE_APPLICATION_CREDENTIALS=$(turbinia_config_parser.py GCE_SERVICE_ACCOUNT_KEYS_FILE)'
+ExecStartPre=+/bin/sh -c '/bin/systemctl set-environment TURBINIA_TMPDIR=$(turbinia_config_parser.py TMP_DIR)'
+ExecStart=/bin/sh -c '/usr/local/turbinia/turbiniactl -L $TURBINIA_TMPDIR/turbinia-%i.log -S -o $TURBINIA_TMPDIR %i 2>> $TURBINIA_TMPDIR/turbinia-%i.stdout.log'
+ExecStopPost=+/bin/sh -c 'systemctl unset-environment TURBINIA_TMPDIR'
+ExecStopPost=+/bin/sh -c 'systemctl unset-environment GOOGLE_APPLICATION_CREDENTIALS'
+KillMode=control-group
+KillSignal=SIGINT
+
+
+[Install]
+WantedBy=multi-user.target