gfch100: Fix for presterastats, handle cpss LUA CLI being left in a context.
This can happen, for example, if someone is manually using cpss_cmd and
leaves the CLI in 'debug' context. If this happens, the "show
interfaces..." command from presterastats fails because it needs to run
in the 'exec' context. Prefixing an exec mode command with "do ..." lets
it run without leaving the other context.
Change-Id: I6962b6c60d88a7f61f111ce08a3ee11f63ffded6
diff --git a/presterastats/presterastats.py b/presterastats/presterastats.py
index bb703c5..2757e0c 100755
--- a/presterastats/presterastats.py
+++ b/presterastats/presterastats.py
@@ -75,7 +75,7 @@
return
kill_proc = lambda p: os.killpg(os.getpgid(p.pid), signal.SIGTERM)
timer = threading.Timer(self.timeout, kill_proc, [proc])
- cpss_cmd_prefix = 'show interfaces mac json-counters ethernet '
+ cpss_cmd_prefix = 'do show interfaces mac json-counters ethernet '
try:
timer.start()
cpssout, _ = proc.communicate(input=cpss_cmd_prefix + self.ports + '\n')
