service: Fix user initiated shutdown with static tracing

Partially revert commit 272f273 to stop a user-initiated shutdown (typing `exit` or control-d for example at a shall prompt) from hanging and leaving the hypervisor running. This issue only occurs when static agent tracing is in operation. Fixes kata-containers#479. Signed-off-by: James O. D. Hunt <[email protected]>
devimc · Mar 20, 2019 · 353ec2d · 353ec2d
1 parent a41f322
commit 353ec2d
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/kata-agent.service.in b/kata-agent.service.in
@@ -16,4 +16,7 @@ StandardOutput=tty
 Type=simple
 ExecStart=@bindir@/@kata-agent@
 LimitNOFILE=infinity
-ExecStop=/bin/sync
+# ExecStop is required for static agent tracing; in all other scenarios
+# the runtime handles shutting down the VM.
+ExecStop=/bin/sync ; /usr/bin/systemctl --force poweroff
+FailureAction=poweroff