Configuration file containing Elasticsearch connection parameters used by the INDEX, SEARCH, CONTROLLER and TEXTEXTRACTOR services.

Characteristics

Profile Name	`application-es.yml`
Referenced by Services	index,search,controller,textextractor
Storage Location	Git root directory

Parameters

As of product version 2023 Autumn, the following parameters can be configured:

Parameter		Description	Default Value
storage.searchdatabases		Configurations of Elasticsearch instances. The ID of each instance is defined via the key (e.g., `database1`). For each search action requested for a DMS object, the list of search databases is read from the top. The first search database for which the `predicate` is evaluated to `true` is used. If no `predicate` is `true`, the default database is used. Note If you apply changes to the configuration of a running system, ensure that existing tenants are directed to their previous search database. For each Elasticsearch instance, the following parameters have to be specified.
	datasource	Reference on a configuration in `storage.searchdatabases`.
	predicate	SPEL statement specifying the condition under which the search database should be used. As of version 2023 Autumn, the condition can only reference the `system:tenant` property of DMS objects.
	default	Boolean value that specifies whether the search database should be used as default search database (`true`) or not (`false`). Note: Exactly one search database has to be the default search database.
storage.searchdatasources		List of search database (Elasticsearch index) configurations with the following parameters:
	urls	Required. Comma-separated list of one or more URLs to the corresponding Elasticsearch instance(s).	-
	user	Optional. Username to access the Elasticsearch instance(s).	-
	password	Optional. Password to access the Elasticsearch instance(s).	-
	index	Optional. Name of the Elasticsearch index. If no index with the specified name is available, a new index is created.	'putitinthere'
	languages	Optional. Only applicable during the creation of a new Elasticsearch index: Languages to be configured in the Elasticsearch analyzer configuration specified via ISO codes. >> Elasticsearch in yuuvis® Momentum	'de;en'
	timeout	Optional.	30000

Example configuration:

Example application-es.yml

storage:
    searchdatabases:
      database1:
        datasource: dbsource1
        predicate: 'spel:false'
        default: true
      database2:
        datasource: dbsource2
        predicate: "spel:properties['system:tenant']['value']=='yuuvistest'"
        default: false
         
    searchdatasources:
      dbsource1:
        urls: '<host1>:<portA>','<host2>:<portB>'
      dbsource2:
        urls: '<host3>:<portC>'
        user: 'exampleuser'
        password: 'examplepassword'
        index: 'exampleindex'
        languages: 'de;en'
        timeout: 30000

Up to product version 2023 Summer, the following parameters are available:

Parameter		Description	Read by Service	Default Value
`index`		Section of configuration parameters for the Elasticsearch index to be used by yuuvis® Momentum.
	`indexname`	Name of the Elasticsearch index. If no index with the specified name is available, a new index is created.	INDEX, SEARCH	`putitinthere`
	`languages`	Only applicable during the creation of a new Elasticsearch index: Languages to be configured in the Elasticsearch analyzer configuration specified via ISO codes. >> Elasticsearch in yuuvis® Momentum	INDEX	`'de;en'`

The values for the parameters can be modified as described here.
>> Configuring Services using Profiles.