Node Discovery in elasticsearch on amazon EC2

Elastic Stack Elasticsearch
17

I edited your answer to shows only uncommented settings.

Some comments:

  • Set network.publish_host: _ec2_
  • Remove network.publish_host: _ec2:publicIpv4_
  • Remove discovery.ec2.host_type: public_dns
  • Remove discovery.zen.ping.unicast.hosts: ["ec2-52-23-160-86.compute-1.amazonaws.com"]
  • Remove discovery.zen.ping.multicast.enabled: false

And restart...

So basically try elasticsearch.yml:

cluster.name: my-app
node.name: m+d
bootstrap.mlockall: true
network.host: _ec2_ 
cloud.aws.access_key: XXXXXXXXXXXXXXXXXXXXXXX
cloud.aws.secret_key: XXXXXXXXXXXXXXXXXXXXXXX
discovery.type: ec2
discovery.zen.minimum_master_nodes: 2

Let me know how it goes.

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