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Merge pull request #625 from klinch0/feature/add-kafka-monitoring
feature/add-kafka-monitoring
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,198 @@ | ||
| kind: ConfigMap | ||
| apiVersion: v1 | ||
| metadata: | ||
| name: {{ .Release.Name }}-metrics | ||
| data: | ||
| kafka-metrics-config.yml: | | ||
| # See https://github.com/prometheus/jmx_exporter for more info about JMX Prometheus Exporter metrics | ||
| 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=(.+), cipher=(.+), protocol=(.+), listener=(.+), networkProcessor=(.+)><>connections | ||
| name: kafka_server_$1_connections_tls_info | ||
| type: GAUGE | ||
| labels: | ||
| cipher: "$2" | ||
| protocol: "$3" | ||
| listener: "$4" | ||
| networkProcessor: "$5" | ||
| - pattern: kafka.server<type=(.+), clientSoftwareName=(.+), clientSoftwareVersion=(.+), listener=(.+), networkProcessor=(.+)><>connections | ||
| name: kafka_server_$1_connections_software | ||
| type: GAUGE | ||
| labels: | ||
| clientSoftwareName: "$2" | ||
| clientSoftwareVersion: "$3" | ||
| listener: "$4" | ||
| networkProcessor: "$5" | ||
| - pattern: "kafka.server<type=(.+), listener=(.+), networkProcessor=(.+)><>(.+-total):" | ||
| name: kafka_server_$1_$4 | ||
| type: COUNTER | ||
| labels: | ||
| listener: "$2" | ||
| networkProcessor: "$3" | ||
| - pattern: "kafka.server<type=(.+), listener=(.+), networkProcessor=(.+)><>(.+):" | ||
| name: kafka_server_$1_$4 | ||
| type: GAUGE | ||
| labels: | ||
| listener: "$2" | ||
| networkProcessor: "$3" | ||
| - pattern: kafka.server<type=(.+), listener=(.+), networkProcessor=(.+)><>(.+-total) | ||
| name: kafka_server_$1_$4 | ||
| type: COUNTER | ||
| labels: | ||
| listener: "$2" | ||
| networkProcessor: "$3" | ||
| - pattern: kafka.server<type=(.+), listener=(.+), networkProcessor=(.+)><>(.+) | ||
| name: kafka_server_$1_$4 | ||
| type: GAUGE | ||
| labels: | ||
| listener: "$2" | ||
| networkProcessor: "$3" | ||
| # Some percent metrics use MeanRate attribute | ||
| # Ex) kafka.server<type=(KafkaRequestHandlerPool), name=(RequestHandlerAvgIdlePercent)><>MeanRate | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+)Percent\w*><>MeanRate | ||
| name: kafka_$1_$2_$3_percent | ||
| type: GAUGE | ||
| # Generic gauges for percents | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+)Percent\w*><>Value | ||
| name: kafka_$1_$2_$3_percent | ||
| type: GAUGE | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+)Percent\w*, (.+)=(.+)><>Value | ||
| name: kafka_$1_$2_$3_percent | ||
| type: GAUGE | ||
| labels: | ||
| "$4": "$5" | ||
| # Generic per-second counters with 0-2 key/value pairs | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+)PerSec\w*, (.+)=(.+), (.+)=(.+)><>Count | ||
| name: kafka_$1_$2_$3_total | ||
| type: COUNTER | ||
| labels: | ||
| "$4": "$5" | ||
| "$6": "$7" | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+)PerSec\w*, (.+)=(.+)><>Count | ||
| name: kafka_$1_$2_$3_total | ||
| type: COUNTER | ||
| labels: | ||
| "$4": "$5" | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+)PerSec\w*><>Count | ||
| name: kafka_$1_$2_$3_total | ||
| type: COUNTER | ||
| # Generic gauges with 0-2 key/value pairs | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.+), (.+)=(.+)><>Value | ||
| name: kafka_$1_$2_$3 | ||
| type: GAUGE | ||
| labels: | ||
| "$4": "$5" | ||
| "$6": "$7" | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.+)><>Value | ||
| name: kafka_$1_$2_$3 | ||
| type: GAUGE | ||
| labels: | ||
| "$4": "$5" | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+)><>Value | ||
| name: kafka_$1_$2_$3 | ||
| type: GAUGE | ||
| # Emulate Prometheus 'Summary' metrics for the exported 'Histogram's. | ||
| # Note that these are missing the '_sum' metric! | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.+), (.+)=(.+)><>Count | ||
| name: kafka_$1_$2_$3_count | ||
| type: COUNTER | ||
| labels: | ||
| "$4": "$5" | ||
| "$6": "$7" | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.*), (.+)=(.+)><>(\d+)thPercentile | ||
| name: kafka_$1_$2_$3 | ||
| type: GAUGE | ||
| labels: | ||
| "$4": "$5" | ||
| "$6": "$7" | ||
| quantile: "0.$8" | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.+)><>Count | ||
| name: kafka_$1_$2_$3_count | ||
| type: COUNTER | ||
| labels: | ||
| "$4": "$5" | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+), (.+)=(.*)><>(\d+)thPercentile | ||
| name: kafka_$1_$2_$3 | ||
| type: GAUGE | ||
| labels: | ||
| "$4": "$5" | ||
| quantile: "0.$6" | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+)><>Count | ||
| name: kafka_$1_$2_$3_count | ||
| type: COUNTER | ||
| - pattern: kafka.(\w+)<type=(.+), name=(.+)><>(\d+)thPercentile | ||
| name: kafka_$1_$2_$3 | ||
| type: GAUGE | ||
| labels: | ||
| quantile: "0.$4" | ||
| # KRaft overall related metrics | ||
| # distinguish between always increasing COUNTER (total and max) and variable GAUGE (all others) metrics | ||
| - pattern: "kafka.server<type=raft-metrics><>(.+-total|.+-max):" | ||
| name: kafka_server_raftmetrics_$1 | ||
| type: COUNTER | ||
| - pattern: "kafka.server<type=raft-metrics><>(current-state): (.+)" | ||
| name: kafka_server_raftmetrics_$1 | ||
| value: 1 | ||
| type: UNTYPED | ||
| labels: | ||
| $1: "$2" | ||
| - pattern: "kafka.server<type=raft-metrics><>(.+):" | ||
| name: kafka_server_raftmetrics_$1 | ||
| type: GAUGE | ||
| # KRaft "low level" channels related metrics | ||
| # distinguish between always increasing COUNTER (total and max) and variable GAUGE (all others) metrics | ||
| - pattern: "kafka.server<type=raft-channel-metrics><>(.+-total|.+-max):" | ||
| name: kafka_server_raftchannelmetrics_$1 | ||
| type: COUNTER | ||
| - pattern: "kafka.server<type=raft-channel-metrics><>(.+):" | ||
| name: kafka_server_raftchannelmetrics_$1 | ||
| type: GAUGE | ||
| # Broker metrics related to fetching metadata topic records in KRaft mode | ||
| - pattern: "kafka.server<type=broker-metadata-metrics><>(.+):" | ||
| name: kafka_server_brokermetadatametrics_$1 | ||
| type: GAUGE | ||
| zookeeper-metrics-config.yml: | | ||
| # See https://github.com/prometheus/jmx_exporter for more info about JMX Prometheus Exporter metrics | ||
| lowercaseOutputName: true | ||
| rules: | ||
| # replicated Zookeeper | ||
| - pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+)><>(\\w+)" | ||
| name: "zookeeper_$2" | ||
| type: GAUGE | ||
| - pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+)><>(\\w+)" | ||
| name: "zookeeper_$3" | ||
| type: GAUGE | ||
| labels: | ||
| replicaId: "$2" | ||
| - pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+), name2=(\\w+)><>(Packets\\w+)" | ||
| name: "zookeeper_$4" | ||
| type: COUNTER | ||
| labels: | ||
| replicaId: "$2" | ||
| memberType: "$3" | ||
| - pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+), name2=(\\w+)><>(\\w+)" | ||
| name: "zookeeper_$4" | ||
| type: GAUGE | ||
| labels: | ||
| replicaId: "$2" | ||
| memberType: "$3" | ||
| - pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+), name1=replica.(\\d+), name2=(\\w+), name3=(\\w+)><>(\\w+)" | ||
| name: "zookeeper_$4_$5" | ||
| type: GAUGE | ||
| labels: | ||
| replicaId: "$2" | ||
| memberType: "$3" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| apiVersion: operator.victoriametrics.com/v1beta1 | ||
| kind: VMPodScrape | ||
| metadata: | ||
| name: {{ .Release.Name }} | ||
| spec: | ||
| podMetricsEndpoints: | ||
| - port: tcp-prometheus | ||
| scheme: http | ||
| relabelConfigs: | ||
| - separator: ; | ||
| regex: __meta_kubernetes_pod_label_(strimzi_io_.+) | ||
| replacement: $1 | ||
| action: labelmap | ||
| - sourceLabels: [__meta_kubernetes_namespace] | ||
| separator: ; | ||
| regex: (.*) | ||
| targetLabel: namespace | ||
| replacement: $1 | ||
| action: replace | ||
| - sourceLabels: [__meta_kubernetes_pod_name] | ||
| separator: ; | ||
| regex: (.*) | ||
| targetLabel: pod | ||
| replacement: $1 | ||
| action: replace | ||
| - sourceLabels: [__meta_kubernetes_pod_node_name] | ||
| separator: ; | ||
| regex: (.*) | ||
| targetLabel: node | ||
| replacement: $1 | ||
| action: replace | ||
| - sourceLabels: [__meta_kubernetes_pod_host_ip] | ||
| separator: ; | ||
| regex: (.*) | ||
| targetLabel: node_ip | ||
| replacement: $1 | ||
| action: replace | ||
| selector: | ||
| matchLabels: | ||
| app.kubernetes.io/instance: {{ .Release.Name }} |
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