PR review fixes, minor improvements

documentation/compose/jmx-exporter/kafka-broker.yml

@@ -1,69 +0,0 @@
-lowercaseOutputName: true
-rules:
-  # Special cases and very specific rules
-  - pattern: kafka.server<type=(.+), name=(.+), clientId=(.+), topic=(.+), partition=(.*)><>Value
-    name: kafka_server_$1_$2
-    type: GAUGE
-    labels:
-      clientId: '$3'
-      topic: '$4'
-      partition: '$5'
-  - pattern: kafka.server<type=(.+), name=(.+), clientId=(.+), brokerHost=(.+), brokerPort=(.+)><>Value
-    name: kafka_server_$1_$2
-    type: GAUGE
-    labels:
-      clientId: '$3'
-      broker: '$4:$5'
-
-  - pattern: kafka.server<type=KafkaRequestHandlerPool, name=RequestHandlerAvgIdlePercent><>OneMinuteRate
-    name: kafka_server_kafkarequesthandlerpool_requesthandleravgidlepercent_total
-    type: GAUGE
-
-  - pattern: kafka.server<type=socket-server-metrics, clientSoftwareName=(.+), clientSoftwareVersion=(.+), listener=(.+), networkProcessor=(.+)><>connections
-    name: kafka_server_socketservermetrics_connections
-    type: GAUGE
-    labels:
-      client_software_name: '$1'
-      client_software_version: '$2'
-      listener: '$3'
-      network_processor: '$4'
-
-  - pattern: 'kafka.server<type=socket-server-metrics, listener=(.+), networkProcessor=(.+)><>(.+):'
-    name: kafka_server_socketservermetrics_$3
-    type: GAUGE
-    labels:
-      listener: '$1'
-      network_processor: '$2'
-
-  # Count and Value
-  - pattern: kafka.(.*)<type=(.+), name=(.+), (.+)=(.+), (.+)=(.+)><>(Count|Value)
-    name: kafka_$1_$2_$3
-    labels:
-      '$4': '$5'
-      '$6': '$7'
-  - pattern: kafka.(.*)<type=(.+), name=(.+), (.+)=(.+)><>(Count|Value)
-    name: kafka_$1_$2_$3
-    labels:
-      '$4': '$5'
-  - pattern: kafka.(.*)<type=(.+), name=(.+)><>(Count|Value)
-    name: kafka_$1_$2_$3
-
-  # Percentile
-  - pattern: kafka.(.*)<type=(.+), name=(.+), (.+)=(.*), (.+)=(.+)><>(\d+)thPercentile
-    name: kafka_$1_$2_$3
-    type: GAUGE
-    labels:
-      '$4': '$5'
-      '$6': '$7'
-      quantile: '0.$8'
-  - pattern: kafka.(.*)<type=(.+), name=(.+), (.+)=(.*)><>(\d+)thPercentile
-    name: kafka_$1_$2_$3
-    type: GAUGE
-    labels:
-      '$4': '$5'
-      quantile: '0.$6'
-  - pattern: kafka.(.*)<type=(.+), name=(.+)><>(\d+)thPercentile
-    name: kafka_$1_$2_$3
-    type: GAUGE
-    labels:
-      quantile: '0.$4'