[APM] Use observer.hostname instead of observer.name (elastic#76074)

# Conflicts:
#	x-pack/plugins/apm/server/lib/apm_telemetry/index.ts
#	x-pack/plugins/apm/typings/elasticsearch/aggregations.ts

x-pack/plugins/apm/common/apm_telemetry.ts

@@ -78,6 +78,7 @@ export function getApmTelemetryMapping() {
  properties: {
  expected_metric_document_count: long,
  transaction_count: long,
+ ratio: long,
  },
  };
 
@@ -102,10 +103,14 @@ export function getApmTelemetryMapping() {
  properties: {
  current_implementation: aggregatedTransactionsProperties,
  no_observer_name: aggregatedTransactionsProperties,
- no_rum: aggregatedTransactionsProperties,
- no_rum_no_observer_name: aggregatedTransactionsProperties,
- only_rum: aggregatedTransactionsProperties,
- only_rum_no_observer_name: aggregatedTransactionsProperties,
+ with_country: aggregatedTransactionsProperties,
+ },
+ },
+ environments: {
+ properties: {
+ services_without_environment: long,
+ services_with_multiple_environments: long,
+ top_enviroments: keyword,
  },
  },
  cloud: {
@@ -227,6 +232,7 @@ export function getApmTelemetryMapping() {
  agents: tookProperties,
  cardinality: tookProperties,
  cloud: tookProperties,
+ environments: tookProperties,
  groupings: tookProperties,
  indices_stats: tookProperties,
  integrations: tookProperties,

x-pack/plugins/apm/common/elasticsearch_fieldnames.ts

@@ -31,7 +31,7 @@ export const USER_AGENT_NAME = 'user_agent.name';
 
 export const DESTINATION_ADDRESS = 'destination.address';
 
-export const OBSERVER_NAME = 'observer.name';
+export const OBSERVER_HOSTNAME = 'observer.hostname';
 export const OBSERVER_VERSION_MAJOR = 'observer.version_major';
 export const OBSERVER_LISTENING = 'observer.listening';
 export const PROCESSOR_EVENT = 'processor.event';