we are observing that the hub pod is getting into failed state with the error “connection timeout out with mysql server”. After setting mysql pool_recycle value to 300, the frequency of failures got reduced, but still we are observing the issue.
Jupterhub chart version : jupyterhub-0.10.6
Azure kuberenets version: 1.19.7
Hub version : jupyterhub/k8s-hub: 0.10.6-n211.h2e3a73af
Azure My SQL version: 5.7
how can we avoid this issue with hub pods ?