# Copyright © 2018 AT&T, Amdocs, Bell Canada Intellectual Property. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # ======================== 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 ----------------------------------- # # Name of the Elasticsearch cluster. # A node can only join a cluster when it shares its cluster.name with all the other nodes in the cluster. # The default name is elasticsearch, but you should change it to an appropriate name which describes the # purpose of the cluster. # cluster.name: "clamp-dashboard" # # The port that other nodes in the cluster should use when communicating with this node. # Required for Elasticsearch's nodes running on different cluster nodes. # More : https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-transport.html #transport.publish_port:$transport.publish_port # # The host address to publish for nodes in the cluster to connect to. # Required for Elasticsearch's nodes running on different cluster nodes. # More : https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-transport.html #transport.publish_host:$transport.publish_host # # ------------------------------------ Node ------------------------------------ # # It is better to provide different meaningfull names fot different elastic nodes. # By default, Elasticsearch will take the 7 first character of the randomly generated uuid used as the node id. # Note that the node id is persisted and does not change when a node restarts # #node.name: $node.name # # Add custom attributes to the node: # #node.attr.rack: r1 # # ----------------------------------- Paths ------------------------------------ # # The location of the data files of each index / shard allocated on the node. Can hold multiple locations separated by coma. # In production, we should not keep this default to "/elasticsearch/data", as on upgrading Elasticsearch, directory structure # may change & can deal to data loss. path.data: /usr/share/elasticsearch/data # # Elasticsearch's log files location. In production, we should not keep this default to "/elasticsearch/logs", # as on upgrading Elasticsearch, directory structure may change. path.logs: /usr/share/elasticsearch/logs # # ----------------------------------- Memory ----------------------------------- # # It is vitally important to the health of your node that none of the JVM is ever swapped out to disk. # Lock the memory on startup. # bootstrap.memory_lock: false # # 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): # In order to communicate and to form a cluster with nodes on other servers, your node will need to bind to a # non-loopback address. network.host: 0.0.0.0 # # Set a custom port for HTTP: If required, default is 9200-9300 # #http.port: $http.port # # For more information, consult the network module documentation. # # --------------------------------- Discovery ---------------------------------- # # Pass an initial list of hosts to perform discovery when new node is started # To form a cluster with nodes on other servers, you have to provide a seed list of other nodes in the cluster # that are likely to be live and contactable. # By default, Elasticsearch will bind to the available loopback addresses and will scan ports 9300 to 9305 to try # to connect to other nodes running on the same server. # #$discovery.zen.ping.unicast.hosts # # This setting tells Elasticsearch to not elect a master unless there are enough master-eligible nodes # available. Only then will an election take place. # Prevent the "split brain" by configuring the majority of nodes (total number of master-eligible nodes / 2 + 1): discovery.zen.minimum_master_nodes: 1 # # For more information, consult the zen discovery module documentation. # # ---------------------------------- Gateway ----------------------------------- # # Block initial recovery after a full cluster restart until N nodes are started: # #gateway.recover_after_nodes: 3 # # For more information, consult the gateway module documentation. # # ---------------------------------- Various ----------------------------------- # # Require explicit names when deleting indices: # #action.destructive_requires_name: true # Set a custom port for HTTP: If required, default is 9200-9300 # This is used for REST APIs http.port: {{.Values.service.externalPort}} # Port to bind for communication between nodes. Accepts a single value or a range. # If a range is specified, the node will bind to the first available port in the range. # Defaults to 9300-9400. # More info: transport.tcp.port: {{.Values.service.externalPort2}} #xpack.graph.enabled: false #Set to false to disable X-Pack graph features. #xpack.ml.enabled: false #Set to false to disable X-Pack machine learning features. #xpack.monitoring.enabled: false #Set to false to disable X-Pack monitoring features. #xpack.security.enabled: false #Set to false to disable X-Pack security features. #xpack.watcher.enabled: false #Set to false to disable Watcher.