fix: Set shutdown_on_stop value in config file. (#164)

Problem:
Running the installer does not set the shutdown_on_stop value in the
config file.

Solution:
It now sets it to "true" or "false" based on --allow_shutdown flag.

Signed-off-by: Matt Authement <maauth@amazon.com>

src/deadline_worker_agent/installer/install.sh

@@ -364,11 +364,19 @@ chown -R "root:${wa_user}" /etc/amazon/deadline
 chmod 640 /etc/amazon/deadline/worker.toml
 echo "Done provisioning configuration directory"
 
+if [[ "${allow_shutdown}" == "yes" ]]; then
+   shutdown_on_stop="true"
+else
+   shutdown_on_stop="false"
+fi
+
 echo "Configuring farm and fleet"
+echo "Configuring shutdown on stop"
 sed -E                                                          \
     --in-place=.bak                                             \
     -e "s,^# farm_id\s*=\s*\"REPLACE-WTIH-WORKER-FARM-ID\"$,farm_id = \"${farm_id}\",g"    \
     -e "s,^# fleet_id\s*=\s*\"REPLACE-WITH-WORKER-FLEET-ID\"$,fleet_id = \"${fleet_id}\",g" \
+    -e "s,^[#]*\s*shutdown_on_stop\s*=\s*\w+$,shutdown_on_stop = ${shutdown_on_stop},g"    \
     /etc/amazon/deadline/worker.toml
 echo "Done configuring farm and fleet"