Hello,
I'm running a two nodes cluster on AWS (as EC2 instances, didn't use any community image, installed with RPM).
the nodes are 10.90.20.100 and 10.90.20.101, both are reachable to each other in ports 9200 and 9300. Yet, upon restart, the log file doesn't show any indication for mutual discovery, and _cat/nodes also shows that each formed its own cluster. I'm using version 7.5 , in version 6 this configuration worked perfectly. any idea where to look ?
configuration node 1:
cluster.name: es-cluster
node.name: elasticsearch01
network.host: 10.90.20.100
discovery.seed_hosts: ["10.90.20.101"] #i tried all combinations , and listing both and what not
cluster.initial_master_nodes: ["elasticsearch01","elasticsearch02"] #also tried all combinations
configuration node 2:
cluster.name: es-cluster
node.name: elasticsearch02
network.host: 10.90.20.101
discovery.seed_hosts: ["10.90.20.100"] #i tried all combinations , and listing both and what not
cluster.initial_master_nodes: ["elasticsearch01","elasticsearch02"] #also tried all combinations