# ======================== Elasticsearch Configuration ========================= # # NOTE: Elasticsearch comes with reasonable defaults for most settings. # Before you set out to tweak and tune the configuration, make sure you # understand what are you trying to accomplish and the consequences. # # The primary way of configuring a node is via this file. This template lists # the most important settings you may want to configure for a production cluster. # # Please consult the documentation for further information on configuration options: # https://www.elastic.co/guide/en/elasticsearch/reference/index.html # # ---------------------------------- Cluster ----------------------------------- # # Use a descriptive name for your cluster: #配置集群名称，默认elasticsearch cluster.name: "array-es-cluster" # # ------------------------------------ Node ------------------------------------ # # Use a descriptive name for the node: #配置节点名称 node.name: "master" # # Add custom attributes to the node: #每个节点都可以定义一些与之关联的通用属性，用于后期集群进行碎片分配时的过滤 #node.attr.rack: r1 # # ----------------------------------- Paths ------------------------------------ # # Path to directory where to store the data (separate multiple locations by comma): #分配给当前节点的索引数据所在的位置 path.data: /data/apps/elasticsearch-7.9.0/data # # Path to log files: #日志文件所在位置 path.logs: /data/apps/elasticsearch-7.9.0/logs # # ----------------------------------- Memory ----------------------------------- # # Lock the memory on startup: ## 锁住内存，不被使用到交换分区去 #bootstrap.memory_lock: true # # Make sure that the heap size is set to about half the memory available # on the system and that the owner of the process is allowed to use this # limit. # # Elasticsearch performs poorly when the system is swapping the memory. # # ---------------------------------- Network ----------------------------------- # # Set the bind address to a specific IP (IPv4 or IPv6): # network.host: "10.241.42.41" # # Set a custom port for HTTP: # http.port: 9200 # # For more information, consult the network module documentation. # # --------------------------------- Discovery ---------------------------------- # # Pass an initial list of hosts to perform discovery when this node is started: # The default list of hosts is ["127.0.0.1", "[::1]"] # #Elasticsearch7新增参数，写入候选主节点的设备地址，来开启服务时就可以被选为主节点 discovery.seed_hosts: ["10.241.42.41:9300", "10.241.42.165:9300"] # # Bootstrap the cluster using an initial set of master-eligible nodes: #Elasticsearch7新增参数，写入候选主节点的设备地址，来开启服务时就可以被选为主节点 cluster.initial_master_nodes: ["master"] # 主节点相关配置 node.master: true node.data: false node.ingest: false node.ml: false cluster.remote.connect: false # 跨域 http.cors.enabled: true http.cors.allow-origin: "*" # x-head 访问配置 http.cors.allow-headers: Authorization,X-Requested-With,Content-Length,Content-Type #security安全认证,开启xpack认证机制 #xpack.security.enabled: true #xpack.security.transport.ssl.enabled: true # 配置ssl和CA证书配置 #xpack.ssl.key: elasticsearch/elasticsearch.key #xpack.ssl.certificate: elasticsearch/elasticsearch.crt #xpack.ssl.certificate_authorities: ca/ca.crt # For more information, consult the discovery and cluster formation module documentation. # # ---------------------------------- Gateway ----------------------------------- # # Block initial recovery after a full cluster restart until N nodes are started: #允许在N个节点启动后恢复过程 gateway.recover_after_nodes: 2 # # For more information, consult the gateway module documentation. # # ---------------------------------- Various ----------------------------------- # # Require explicit names when deleting indices: #设置是否可以通过正则或者_all删除或者关闭索引，默认false 允许 可设置true不允许 #action.destructive_requires_name: true