Pulsar cluster is unavailable due to ZooKeeper instabilities

Following yesterday's incident (https://www.clevercloudstatus.com/incident/911), we took actions to solve the root cause issue.

When we are performing some actions the ZooKeeper cluster becomes unstable and fails. Access logs, logs and deployments stack are affected as well as all services interacting with the Pulsar cluster.

16:20 UTC : The cluster pulsar is up and running, the deployment stack, logs is running as well, we are restarting the access logs stack.

16:30 UTC : The access logs stack is up and running.