I have created the Kubernetes cluster.

Configuration : 4 CPU X 16 GB Memory

On the above Kubernetes cluster, I deployed a hyperledger blockchain network with Hyperledger Explorer (as pod). The Blockchain network is working fine. Hyperledger Explorer is also working but only for a few hours after that it gets stop, neither showing error nor warning, and the pod is also in "running" status. But is not synching blockchain transaction data.

I created two pods, one for explorer and one for explorer-DB. I checked logs of the explorer-db pod and get below lines

2021-12-24 17:12:58.232 UTC 31 LOG: aborting any active transactions 2021-12-24 17:12:58.269 UTC 31 LOG: worker process: logical replication launcher (PID 38) exited with exit code 1 2021-12-24 17:12:58.289 UTC 33 LOG: shutting down 2021-12-24 17:12:58.490 UTC 31 LOG: database system is shut down done server stopped PostgreSQL init process complete; ready for start up. 2021-12-24 17:12:58.691 UTC 1 LOG: listening on IPv4 address "0.0.0.0", port 5432 2021-12-24 17:12:58.691 UTC 1 LOG: listening on IPv6 address "::", port 5432 2021-12-24 17:12:58.709 UTC 1 LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432" 2021-12-24 17:12:58.989 UTC 65 LOG: database system was shut down at 2021-12-24 17:12:58 UTC 2021-12-24 17:12:59.089 UTC 1 LOG: database system is ready to accept connections