Currently, messages such as
(address cache) Adding cache entry: 11:22:33:44:55:66 ---> 10.20.30.40
are displayed for every IP address assignment caught by tcpdump. These often
occur in clusters. Therefore, to avoid bloating the log files, print a message
only if the last message for the same MAC address was printed more than 5
seconds ago.
Signed-off-by: Michael Goldish <mgoldish@xxxxxxxxxx>
---
client/tests/kvm/kvm_preprocessing.py | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/client/tests/kvm/kvm_preprocessing.py b/client/tests/kvm/kvm_preprocessing.py
index d2f94cd..90382cc 100644
--- a/client/tests/kvm/kvm_preprocessing.py
+++ b/client/tests/kvm/kvm_preprocessing.py
@@ -384,9 +384,11 @@ def _update_address_cache(address_cache, line):
matches = re.findall(r"\w*:\w*:\w*:\w*:\w*:\w*", line)
if matches and address_cache.get("last_seen"):
mac_address = matches[0].lower()
- logging.debug("(address cache) Adding cache entry: %s ---> %s",
- mac_address, address_cache.get("last_seen"))
+ if time.time() - address_cache.get("time_%s" % mac_address, 0) > 5:
+ logging.debug("(address cache) Adding cache entry: %s ---> %s",
+ mac_address, address_cache.get("last_seen"))
address_cache[mac_address] = address_cache.get("last_seen")
+ address_cache["time_%s" % mac_address] = time.time()
del address_cache["last_seen"]
--
1.7.3.3
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
