Polish

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticProperties.java

@@ -55,12 +55,12 @@ public class ElasticProperties extends StepRegistryProperties {
 	private boolean autoCreateIndex = true;
 
 	/**
-	 * Username for basic authentication.
+	 * Login user of the Elastic server.
 	 */
 	private String userName = "";
 
 	/**
-	 * Password for basic authentication.
+	 * Login password of the Elastic server.
 	 */
 	private String password = "";
 

spring-boot-project/spring-boot-docs/src/main/asciidoc/appendix-application-properties.adoc

@@ -1420,15 +1420,15 @@ content into your application. Rather, pick only the properties that you need.
 	management.metrics.export.elastic.batch-size=10000 # Number of measurements per request to use for this backend. If more measurements are found, then multiple requests will be made.
 	management.metrics.export.elastic.connect-timeout=1s # Connection timeout for requests to this backend.
 	management.metrics.export.elastic.enabled=true # Whether exporting of metrics to this backend is enabled.
-	management.metrics.export.elastic.hosts= # Hosts to export metrics to.
-	management.metrics.export.elastic.index= # Index to export metrics to.
-	management.metrics.export.elastic.index-date-format= # Index date format used for rolling indices. Appended to the index name, preceded by a '-'.
+	management.metrics.export.elastic.hosts=http://localhost:9200 # Hosts to export metrics to.
+	management.metrics.export.elastic.index=metrics # Index to export metrics to.
+	management.metrics.export.elastic.index-date-format=yyyy-MM # Index date format used for rolling indices. Appended to the index name, preceded by a '-'.
 	management.metrics.export.elastic.num-threads=2 # Number of threads to use with the metrics publishing scheduler.
-	management.metrics.export.elastic.password= # Password for basic authentication.
+	management.metrics.export.elastic.password= # Login password of the Elastic server.
 	management.metrics.export.elastic.read-timeout=10s # Read timeout for requests to this backend.
 	management.metrics.export.elastic.step=1m # Step size (i.e. reporting frequency) to use.
 	management.metrics.export.elastic.timestamp-field-name=@timestamp # Name of the timestamp field.
-	management.metrics.export.elastic.user-name= # User name for basic authentication.
+	management.metrics.export.elastic.user-name= # Login user of the Elastic server.
 	management.metrics.export.ganglia.addressing-mode=multicast # UDP addressing mode, either unicast or multicast.
 	management.metrics.export.ganglia.duration-units=milliseconds # Base time unit used to report durations.
 	management.metrics.export.ganglia.enabled=true # Whether exporting of metrics to Ganglia is enabled.