High availability

[dmai (Daniel Mai)]

@MichelDiz

About removing a group, I’m not sure but maybe if you remove all nodes from that group you can achieve this.

Regarding group removal, see this topic:

Option to gracefully remove a (undead) group

You can turn off auto rebalancing with the flag and then use /moveTablet to move the predicates from one group to the other. Right now there isn’t a way to remove the group. You can continue running with the single server and single group just fine, and Dgraph will serve requests from that single group even though there’s technically two groups in the system (with the second one being empty).