| ##################### Elasticsearch Configuration Example ##################### |
| |
| # This file contains an overview of various configuration settings, |
| # targeted at operations staff. Application developers should |
| # consult the guide at <http://elasticsearch.org/guide>. |
| # |
| # The installation procedure is covered at |
| # <http://elasticsearch.org/guide/en/elasticsearch/reference/current/setup.html>. |
| # |
| # Elasticsearch comes with reasonable defaults for most settings, |
| # so you can try it out without bothering with configuration. |
| # |
| # Most of the time, these defaults are just fine for running a production |
| # cluster. If you're fine-tuning your cluster, or wondering about the |
| # effect of certain configuration option, please _do ask_ on the |
| # mailing list or IRC channel [http://elasticsearch.org/community]. |
| |
| # Any element in the configuration can be replaced with environment variables |
| # by placing them in ${...} notation. For example: |
| # |
| # node.rack: ${RACK_ENV_VAR} |
| |
| # For information on supported formats and syntax for the config file, see |
| # <http://elasticsearch.org/guide/en/elasticsearch/reference/current/setup-configuration.html> |
| ################################### Cluster ################################### |
| |
| # Cluster name identifies your cluster for auto-discovery. If you're running |
| # multiple clusters on the same network, make sure you're using unique names. |
| # |
| # cluster.name: elasticsearch |
| |
| cluster.name: ES_AAI |
| |
| #################################### Node ##################################### |
| |
| node.name: ES_ONAP |
| node.master: true |
| node.data: true |
| |
| |
| # Use the Cluster Health API [http://localhost:9200/_cluster/health], the |
| # Node Info API [http://localhost:9200/_nodes] or GUI tools |
| # such as <http://www.elasticsearch.org/overview/marvel/>, |
| # <http://github.com/karmi/elasticsearch-paramedic>, |
| # <http://github.com/lukas-vlcek/bigdesk> and |
| # <http://mobz.github.com/elasticsearch-head> to inspect the cluster state. |
| |
| # By default, multiple nodes are allowed to start from the same installation location |
| # to disable it, set the following: |
| |
| node.max_local_storage_nodes: 1 |
| |
| |
| #################################### Index #################################### |
| # You can set a number of options (such as shard/replica options, mapping |
| # or analyzer definitions, translog settings, ...) for indices globally, |
| # in this file. |
| # |
| # Note, that it makes more sense to configure index settings specifically for |
| # a certain index, either when creating it or by using the index templates API. |
| # |
| # See <http://elasticsearch.org/guide/en/elasticsearch/reference/current/index-modules.html> and |
| # <http://elasticsearch.org/guide/en/elasticsearch/reference/current/indices-create-index.html> |
| # for more information. |
| |
| # Set the number of shards (splits) of an index (5 by default): |
| |
| index.number_of_shards: 5 |
| |
| # Set the number of replicas (additional copies) of an index (1 by default): |
| |
| index.number_of_replicas: 1 |
| |
| # These settings directly affect the performance of index and search operations |
| # in your cluster. Assuming you have enough machines to hold shards and |
| # replicas, the rule of thumb is: |
| # |
| # 1. Having more *shards* enhances the _indexing_ performance and allows to |
| # _distribute_ a big index across machines. |
| # 2. Having more *replicas* enhances the _search_ performance and improves the |
| # cluster _availability_. |
| # |
| # The "number_of_shards" is a one-time setting for an index. |
| # |
| # The "number_of_replicas" can be increased or decreased anytime, |
| # by using the Index Update Settings API. |
| # |
| # Elasticsearch takes care about load balancing, relocating, gathering the |
| # results from nodes, etc. Experiment with different settings to fine-tune |
| # your setup. |
| |
| # Use the Index Status API (<http://localhost:9200/A/_status>) to inspect |
| # the index status. |
| |
| |
| #################################### Paths #################################### |
| |
| # Path to directory containing configuration (this file and logging.yml): |
| #path.conf: /opt/app/elasticsearch/config |
| |
| # Path to directory where to store index data allocated for this node. |
| # Use swm auto link to redirect the data directory if necessary. |
| |
| #path.data: /opt/app/elasticsearch/data |
| |
| # path.data: /path/to/data1,/path/to/data2 |
| |
| # path.work: /path/to/work |
| |
| #path.logs: /opt/app/elasticsearch/logs |
| |
| #path.plugins: /opt/app/elasticsearch/plugins |
| |
| |
| #################################### Plugin ################################### |
| |
| # If a plugin listed here is not installed for current node, the node will not start. |
| # |
| # plugin.mandatory: mapper-attachments,lang-groovy |
| |
| |
| ################################### Memory #################################### |
| |
| # Elasticsearch performs poorly when JVM starts swapping: you should ensure that |
| # it _never_ swaps. |
| # |
| # Set this property to true to lock the memory: default is true |
| |
| bootstrap.mlockall: true |
| |
| # Make sure that the ES_MIN_MEM and ES_MAX_MEM environment variables are set |
| # to the same value, and that the machine has enough memory to allocate |
| # for Elasticsearch, leaving enough memory for the operating system itself. |
| # |
| # You should also make sure that the Elasticsearch process is allowed to lock |
| # the memory, eg. by using `ulimit -l unlimited`. |
| |
| |
| ############################## Network And HTTP ############################### |
| # Elasticsearch, by default, binds itself to the 0.0.0.0 address, and listens |
| # on port [9200-9300] for HTTP traffic and on port [9300-9400] for node-to-node |
| # communication. (the range means that if the port is busy, it will automatically |
| # try the next port). |
| |
| # Set the bind address specifically (IPv4 or IPv6): |
| network.bind_host: 0.0.0.0 |
| |
| # Set the address other nodes will use to communicate with this node. If not |
| # set, it is automatically derived. It must point to an actual IP address. |
| |
| # network.publish_host: 0.0.0.0 |
| |
| # Set both 'bind_host' and 'publish_host': |
| # network.host: 192.168.0.1 |
| |
| |
| # Set a custom port for the node to node communication (9300 by default): |
| transport.tcp.port: 8443 |
| |
| # Enable compression for all communication between nodes (disabled by default): |
| transport.tcp.compress: false |
| |
| # Set a custom port to listen for HTTP traffic: |
| # http.port: 9200 |
| http.port: 9200 |
| |
| # Set a custom allowed content length: |
| # http.max_content_length: 100mb |
| http.max_content_length: 100mb |
| |
| # Disable HTTP completely: |
| # http.enabled: false |
| http.enabled: true |
| |
| # This is specifically useful for permitting which front end Kibana Url's are permitted to access elastic search. |
| http.cors.enabled: false |
| http.cors.allow-origin: "/.*/" |
| http.cors.allow-headers: X-Requested-With, Content-Type, Content-Length |
| http.cors.allow-credentials: false |
| ################################### Gateway ################################### |
| |
| # The gateway allows for persisting the cluster state between full cluster |
| # restarts. Every change to the state (such as adding an index) will be stored |
| # in the gateway, and when the cluster starts up for the first time, |
| # it will read its state from the gateway. |
| # There are several types of gateway implementations. For more information, see |
| # <http://elasticsearch.org/guide/en/elasticsearch/reference/current/modules-gateway.html>. |
| |
| # The default gateway type is the "local" gateway (recommended): |
| # |
| #gateway.type: local |
| #gateway.type: local |
| |
| # Settings below control how and when to start the initial recovery process on |
| # a full cluster restart (to reuse as much local data as possible when using shared |
| # gateway). |
| |
| # Allow recovery process after N nodes in a cluster are up: |
| # |
| # gateway.recover_after_nodes: 1 |
| gateway.recover_after_nodes: 1 |
| |
| # Set the timeout to initiate the recovery process, once the N nodes |
| # from previous setting are up (accepts time value): |
| # |
| #gateway.recover_after_time: 5m |
| gateway.recover_after_time: 5m |
| |
| # Set how many nodes are expected in this cluster. Once these N nodes |
| # are up (and recover_after_nodes is met), begin recovery process immediately |
| # (without waiting for recover_after_time to expire): |
| # |
| # gateway.expected_nodes: 2 |
| gateway.expected_nodes: 2 |
| |
| ############################# Recovery Throttling ############################# |
| |
| # These settings allow to control the process of shards allocation between |
| # nodes during initial recovery, replica allocation, rebalancing, |
| # or when adding and removing nodes. |
| |
| # Set the number of concurrent recoveries happening on a node: |
| # |
| # 1. During the initial recovery |
| # |
| # cluster.routing.allocation.node_initial_primaries_recoveries: 4 |
| # |
| # 2. During adding/removing nodes, rebalancing, etc |
| # |
| # cluster.routing.allocation.node_concurrent_recoveries: 2 |
| |
| # Set to throttle throughput when recovering (eg. 100mb, by default 20mb): |
| # indices.recovery.max_bytes_per_sec: 20mb |
| indices.recovery.max_bytes_per_sec: 20mb |
| |
| # Set to limit the number of open concurrent streams when |
| # recovering a shard from a peer: |
| # |
| # indices.recovery.concurrent_streams: 5 |
| indices.recovery.concurrent_streams: 5 |
| |
| ################################## Discovery ################################## |
| |
| # Discovery infrastructure ensures nodes can be found within a cluster |
| # and master node is elected. Multicast discovery is the default. |
| |
| # Set to ensure a node sees N other master eligible nodes to be considered |
| # operational within the cluster. Its recommended to set it to a higher value |
| # than 1 when running more than 2 nodes in the cluster. |
| # |
| discovery.zen.minimum_master_nodes: 1 |
| |
| # Set the time to wait for ping responses from other nodes when discovering. |
| # Set this option to a higher value on a slow or congested network |
| # to minimize discovery failures: |
| # |
| # discovery.zen.ping.timeout: 3s |
| discovery.zen.ping.timeout: |
| |
| # For more information, see |
| # <http://elasticsearch.org/guide/en/elasticsearch/reference/current/modules-discovery-zen.html> |
| |
| # Unicast discovery allows to explicitly control which nodes will be used |
| # to discover the cluster. It can be used when multicast is not present, |
| # or to restrict the cluster communication-wise. |
| # |
| # 1. Disable multicast discovery (enabled by default): |
| # discovery.zen.ping.multicast.enabled: false |
| discovery.zen.ping.multicast.enabled: false |
| |
| |
| # 2. Configure an initial list of master nodes in the cluster |
| # to perform discovery when new nodes (master or data) are started: |
| # |
| # discovery.zen.ping.unicast.hosts: ["host1", "host2:port"] |
| discovery.zen.ping.unicast.hosts: ["0.0.0.0"] |
| |
| # EC2 discovery allows to use AWS EC2 API in order to perform discovery. |
| # |
| # You have to install the cloud-aws plugin for enabling the EC2 discovery. |
| # |
| # For more information, see |
| # <http://elasticsearch.org/guide/en/elasticsearch/reference/current/modules-discovery-ec2.html> |
| # |
| # |
| # See <http://elasticsearch.org/tutorials/elasticsearch-on-ec2/> |
| # for a step-by-step tutorial. |
| |
| # GCE discovery allows to use Google Compute Engine API in order to perform discovery. |
| # |
| # You have to install the cloud-gce plugin for enabling the GCE discovery. |
| # |
| # For more information, see <https://github.com/elasticsearch/elasticsearch-cloud-gce>. |
| |
| # Azure discovery allows to use Azure API in order to perform discovery. |
| # |
| # You have to install the cloud-azure plugin for enabling the Azure discovery. |
| # |
| # For more information, see <https://github.com/elasticsearch/elasticsearch-cloud-azure>. |
| |
| ################################## Slow Log ################################## |
| |
| # Shard level query and fetch threshold logging. |
| |
| #index.search.slowlog.threshold.query.warn: 10s |
| #index.search.slowlog.threshold.query.info: 5s |
| #index.search.slowlog.threshold.query.debug: 2s |
| #index.search.slowlog.threshold.query.trace: 500ms |
| |
| #index.search.slowlog.threshold.fetch.warn: 1s |
| #index.search.slowlog.threshold.fetch.info: 800ms |
| #index.search.slowlog.threshold.fetch.debug: 500ms |
| #index.search.slowlog.threshold.fetch.trace: 200ms |
| |
| #index.indexing.slowlog.threshold.index.warn: 10s |
| #index.indexing.slowlog.threshold.index.info: 5s |
| #index.indexing.slowlog.threshold.index.debug: 2s |
| #index.indexing.slowlog.threshold.index.trace: 500ms |
| |
| ################################## GC Logging ################################ |
| |
| #monitor.jvm.gc.young.warn: 1000ms |
| #monitor.jvm.gc.young.info: 700ms |
| #monitor.jvm.gc.young.debug: 400ms |
| |
| #monitor.jvm.gc.old.warn: 10s |
| #monitor.jvm.gc.old.info: 5s |
| #monitor.jvm.gc.old.debug: 2s |
| |
| ############################################################################################# |
| ### SEARCH GUARD SSL # |
| ### Configuration # |
| ############################################################################################### |
| ## Uncomment all lines below prefixed with #X# (globally remove #X#) for searchguard |
| ## |
| ############################################################################################### |
| ### Transport layer SSL # |
| ### # |
| ############################################################################################### |
| ### Enable or disable node-to-node ssl encryption (default: true) |
| #X#searchguard.ssl.transport.enable_openssl_if_available: true |
| #X#searchguard.ssl.transport.enabled: true |
| ### JKS or PKCS12 (default: JKS) |
| #X#searchguard.ssl.transport.keystore_type: JKS |
| ### Relative path to the keystore file (mandatory, this stores the server certificates), must be placed under the config/ dir |
| #X#searchguard.ssl.transport.keystore_filepath: /some/path |
| ### Alias name (default: first alias which could be found) |
| ###searchguard.ssl.transport.keystore_alias: localhost |
| ### Keystore password (default: changeit) |
| #X#searchguard.ssl.transport.keystore_password: changeit |
| ## |
| ### JKS or PKCS12 (default: JKS) |
| #X#searchguard.ssl.transport.truststore_type: JKS |
| ### Relative path to the truststore file (mandatory, this stores the client/root certificates), must be placed under the config/ dir |
| #X#searchguard.ssl.transport.truststore_filepath: truststore.jks |
| ### Alias name (default: first alias which could be found) |
| ###searchguard.ssl.transport.truststore_alias: my_alias |
| ### Truststore password (default: changeit) |
| #X#searchguard.ssl.transport.truststore_password: changeit |
| ### Enforce hostname verification (default: true) |
| ###searchguard.ssl.transport.enforce_hostname_verification: true |
| ### If hostname verification specify if hostname should be resolved (default: true) |
| ###searchguard.ssl.transport.resolve_hostname: true |
| ### Use native Open SSL instead of JDK SSL if available (default: true) |
| ###searchguard.ssl.transport.enable_openssl_if_available: false |
| ## |
| ############################################################################################### |
| ### HTTP/REST layer SSL # |
| ### # |
| ############################################################################################### |
| ### Enable or disable rest layer security - https, (default: false) |
| #X#searchguard.ssl.http.enable_openssl_if_available: true |
| #X#searchguard.ssl.http.enabled: true |
| ### JKS or PKCS12 (default: JKS) |
| #X#searchguard.ssl.http.keystore_type: JKS |
| ### Relative path to the keystore file (this stores the server certificates), must be placed under the config/ dir |
| #X#searchguard.ssl.http.keystore_filepath: /keystore/path |
| ### Alias name (default: first alias which could be found) |
| ###searchguard.ssl.http.keystore_alias: my_alias |
| ### Keystore password (default: changeit) |
| #X#searchguard.ssl.http.keystore_password: changeit |
| ### Do the clients (typically the browser or the proxy) have to authenticate themself to the http server, default is OPTIONAL |
| ### To enforce authentication use REQUIRE, to completely disable client certificates use NONE |
| ###searchguard.ssl.http.clientauth_mode: REQUIRE |
| ### JKS or PKCS12 (default: JKS) |
| #X#searchguard.ssl.http.truststore_type: JKS |
| ### Relative path to the truststore file (this stores the client certificates), must be placed under the config/ dir |
| #X#searchguard.ssl.http.truststore_filepath: truststore.jks |
| ### Alias name (default: first alias which could be found) |
| ###searchguard.ssl.http.truststore_alias: my_alias |
| ### Truststore password (default: changeit) |
| #X#searchguard.ssl.http.truststore_password: changeit |
| ### Use native Open SSL instead of JDK SSL if available (default: true) |
| ###searchguard.ssl.http.enable_openssl_if_available: false |
| |
| ##################################################### |
| ##### Security manager - Searchguard Configuration |
| ##################################################### |
| #X#security.manager.enabled: false |
| #X#searchguard.authcz.admin_dn: |