| # ======================== 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 see the documentation for further information on configuration options: |
| # <http://www.elastic.co/guide/en/elasticsearch/reference/current/setup-configuration.html> |
| # |
| # ---------------------------------- Cluster ----------------------------------- |
| # |
| # Use a descriptive name for your cluster: |
| # |
| cluster.name: SensSoft |
| # |
| # ------------------------------------ Node ------------------------------------ |
| # |
| # Use a descriptive name for the node: |
| # |
| node.name: soft-01 |
| # |
| # Add custom attributes to the node: |
| # |
| # node.rack: r1 |
| # |
| # ----------------------------------- Paths ------------------------------------ |
| # |
| # Path to directory where to store the data (separate multiple locations by comma): |
| # |
| path.data: /usr/share/elasticsearch/data |
| # |
| # Path to log files: |
| # |
| path.logs: /usr/share/elasticsearch/logs |
| # |
| # ----------------------------------- Memory ----------------------------------- |
| # |
| # Lock the memory on startup: |
| # |
| # bootstrap.mlockall: true |
| # |
| # Make sure that the `ES_HEAP_SIZE` environment variable 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: 0.0.0.0 |
| # |
| # Set a custom port for HTTP: |
| # |
| # http.port: 9200 |
| # |
| # For more information, see the documentation at: |
| # <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-network.html> |
| # |
| # --------------------------------- Discovery ---------------------------------- |
| # |
| # Pass an initial list of hosts to perform discovery when new node is started: |
| # The default list of hosts is ["127.0.0.1", "[::1]"] |
| # |
| # discovery.zen.ping.unicast.hosts: ["host1", "host2"] |
| # |
| # Prevent the "split brain" by configuring the majority of nodes (total number of nodes / 2 + 1): |
| # |
| # discovery.zen.minimum_master_nodes: 3 |
| # |
| # For more information, see the documentation at: |
| # <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-discovery.html> |
| # |
| # ---------------------------------- Gateway ----------------------------------- |
| # |
| # Block initial recovery after a full cluster restart until N nodes are started: |
| # |
| # gateway.recover_after_nodes: 3 |
| # |
| # For more information, see the documentation at: |
| # <http://www.elastic.co/guide/en/elasticsearch/reference/current/modules-gateway.html> |
| # |
| # ---------------------------------- Various ----------------------------------- |
| # |
| # Disable starting multiple nodes on a single system: |
| # |
| # node.max_local_storage_nodes: 1 |
| # |
| # Require explicit names when deleting indices: |
| # |
| # action.destructive_requires_name: true |