+#service_cgroup_cleanup

Signed-off-by: fbt <fbt@fleshless.org>

ssm

@@ -133,8 +133,8 @@ spawn() {
 
 ## Run the command and wait for it to die
 svc() {
-	declare job_pid job_exit job_success last_respawn fail_counter date counter
-	var job_pid job_exit job_success last_respawn fail_counter date counter
+	declare job_pid job_exit job_success last_respawn fail_counter date counter p
+	var job_pid job_exit job_success last_respawn fail_counter date counter p
 
 	svc::cleanup() {
 		nullexec kill -n "$service_stop_signal" "$job_pid"
@@ -142,6 +142,20 @@ svc() {
 		anywait "$job_pid" "$service_stop_timeout"
 		rm -f "$svc_pidfile" "$service_ready_flag"
 
+		# Cgroup stuff
+		if cgroups; then
+			if service_cgroup_cleanup; then
+				for p in "${service_cgroup_procs[@]}"; do
+					p == "$BASHPID" || {
+						nullexec kill -n "$service_cgroup_kill_signal" "$p"
+						anywait "$p" "$service_stop_timeout" &
+					}
+				done
+
+				wait || die $?
+			fi
+		fi
+
 		die 0
 	}; trap 'svc::cleanup' TERM
 
@@ -564,6 +578,7 @@ var service_cgroup_wait = 0 # Wait on all the members of the cgroup to exit when
 var service_cgroup_strict = 1 # Enable checking if the main service PID is in the correct cgroup before doing anythin with the service
 var service_cgroup_kill = 0 # Kill the entire cgroup when stopping the service.
 var service_cgroup_kill_signal = 15 # The signal to send to the stray cgroup members.
+var service_cgroup_cleanup = 0 # Clean up the cgroup when the main PID exits. Uses service_cgroup_kill_signal.
 var service_success_exit = 0 # Array, takes exit codes that are to be treated as successful termination.
 var service_pidfile_timeout = 15 # How long to wait for unmanaged services to create their pidfiles.
 

ssm.conf

@@ -44,3 +44,6 @@
 ## stopping the service, and the signal to send:
 #service_cgroup_kill = 0
 #service_cgroup_kill_signal = 15
+
+# Clean up the cgroup when the service exits for any reason
+#service_cgroup_cleanup = 0