hi all, we’ve upgraded our Zookeeper that runs in Kubernetes (using bitnami helm chart) from version 3.6.1 to version 3.7.1 (also tried 3.8.0) and we’re observing random Liveness and Readiness failures:
Warning Unhealthy 100s (x2 over 5m10s) kubelet Liveness probe failed: Tried with plain Zookeeper official image, same behaviour starting from the version >= 3.7.0. Readiness and liveness probes are running the following script: exec [/bin/bash -c echo "ruok" | timeout 2 nc -w 2 localhost 2181 | grep imok] Kubernetes version: 1.21.14 Couldn’t find anything in the ZK logs (not trace/debug mode though). Did anyone else experience such issues when upgrading? We’ve returned back to the 3.6.1 and no failures are seen. Thanks
