We are testing Couchbase cluster HA and having some questions:
- When using Automatic Failover it is possible to rebalance cluster automatically after node failover?
- If node will come back it is possible to add it to the cluster automatically and rebalance cluster?
- We expected that when master node of some vBucket will went down other node which have replica will be elected automatically, unfortunately we observed that when node went down we have downtime. It is by design or maybe our configuration is wrong (default configuration)?
Thank you for help and suggestions