I am using the official elasticseach ansible role to setup 2 master nodes with the following configuration....
- role: elasticsearch
es_config: {
discovery.zen.hosts_provider: ec2,
cloud.aws.region: us-west-2,
discovery.ec2.tag.APPLICATIONROLE: "{{env|upper}}_ELASTICSEARCH_NODE_MASTER",
discovery.ec2.tag.APPLICATIONENV: "{{env|upper}}",
http.port: 9200,
transport.tcp.port: 9300,
node.data: false,
node.master: true
}
es_plugins:
- plugin: discovery-ec2
es_plugins_reinstall: true
es_major_version: "5.x"
es_version: "5.4.2"
es_cluster_name: "{{env}}_elasticsearch"
es_instance_name: "{{inventory_hostname}}"
AWS discovery doesn't work although the service has started and running. I don't see anything related to AWS in the logs. It loads the discover_ec2 plugin as per the logs then uses discovery type [zen]. Logs are clean mostly but I don't see any AWS related info in those logs. Any help would be greatly appreciated. Thanks!