env
- name: "cluster.initial_master_nodes" # 設置master
value: "elasticsearch-master-0"
- name: "node.roles" # 設置node角色,替換原先單個設置
value: "data, ingest"
- name: "cluster.max_shards_per_node" # 單節(jié)點最大分片數,默認為1000
value: "10000"