I have created 3 AWS EC2 t2.micro instances. Followed the steps from here: Deployment Using the ArangoDB Starter inDocker. Using security group, I’m allowing Inbound rules Custom TCP for 8528, 8529, 8530 and 8531 ports.

“Added new peer” log appears properly after joining from other instances but after some time it fails with following error “Update leader election failed. error=”context deadline exceeded””