* sample (aws cloud, ec2 discovery)
cluster.name: cluster-sample
node:
name: node-01
master: true
data: true
bootstrap.memory_lock: false
network.host: _ec2_
discovery:
zen:
hosts_provider: ec2
minimum_master_nodes: 1
ec2:
groups: sg-a5dd5dcd
availability_zones: ap-northeast-2
cloud:
aws:
access_key: xxx
secret_key: xxx
region: ap-northeast-1
plugin.mandatory: discovery-ec2, repository-s3
