时隔1个半月，kakfa exporter v0.3.0于今日正式发布，欢迎大家试用。
项目地址
项目状态
特点
使用方法
指标
Brokers
Metrics details
| Name | Exposed informations |
|---|---|
kafka_brokers |
Number of Brokers in the Kafka Cluster |
Metrics output example
# HELP kafka_brokers Number of Brokers in the Kafka Cluster.
# TYPE kafka_brokers gauge
kafka_brokers 3
Topics
Metrics details
| Name | Exposed informations |
|---|---|
kafka_topic_partitions |
Number of partitions for this Topic |
kafka_topic_partition_current_offset |
Current Offset of a Broker at Topic/Partition |
kafka_topic_partition_oldest_offset |
Oldest Offset of a Broker at Topic/Partition |
kafka_topic_partition_in_sync_replica |
Number of In-Sync Replicas for this Topic/Partition |
kafka_topic_partition_leader |
Leader Broker ID of this Topic/Partition |
kafka_topic_partition_leader_is_preferred |
1 if Topic/Partition is using the Preferred Broker |
kafka_topic_partition_replicas |
Number of Replicas for this Topic/Partition |
kafka_topic_partition_under_replicated_partition |
1 if Topic/Partition is under Replicated |
Metrics output example
# HELP kafka_topic_partitions Number of partitions for this Topic
# TYPE kafka_topic_partitions gauge
kafka_topic_partitions{topic="__consumer_offsets"} 50
# HELP kafka_topic_partition_current_offset Current Offset of a Broker at Topic/Partition
# TYPE kafka_topic_partition_current_offset gauge
kafka_topic_partition_current_offset{partition="0",topic="__consumer_offsets"} 0
# HELP kafka_topic_partition_oldest_offset Oldest Offset of a Broker at Topic/Partition
# TYPE kafka_topic_partition_oldest_offset gauge
kafka_topic_partition_oldest_offset{partition="0",topic="__consumer_offsets"} 0
# HELP kafka_topic_partition_in_sync_replica Number of In-Sync Replicas for this Topic/Partition
# TYPE kafka_topic_partition_in_sync_replica gauge
kafka_topic_partition_in_sync_replica{partition="0",topic="__consumer_offsets"} 3
# HELP kafka_topic_partition_leader Leader Broker ID of this Topic/Partition
# TYPE kafka_topic_partition_leader gauge
kafka_topic_partition_leader{partition="0",topic="__consumer_offsets"} 0
# HELP kafka_topic_partition_leader_is_preferred 1 if Topic/Partition is using the Preferred Broker
# TYPE kafka_topic_partition_leader_is_preferred gauge
kafka_topic_partition_leader_is_preferred{partition="0",topic="__consumer_offsets"} 1
# HELP kafka_topic_partition_replicas Number of Replicas for this Topic/Partition
# TYPE kafka_topic_partition_replicas gauge
kafka_topic_partition_replicas{partition="0",topic="__consumer_offsets"} 3
# HELP kafka_topic_partition_under_replicated_partition 1 if Topic/Partition is under Replicated
# TYPE kafka_topic_partition_under_replicated_partition gauge
kafka_topic_partition_under_replicated_partition{partition="0",topic="__consumer_offsets"} 0
Consumer Groups
Metrics details
| Name | Exposed informations |
|---|---|
kafka_consumergroup_current_offset |
Current Offset of a ConsumerGroup at Topic/Partition |
kafka_consumergroup_lag |
Current Approximate Lag of a ConsumerGroup at Topic/Partition |
Metrics output example
# HELP kafka_consumergroup_current_offset Current Offset of a ConsumerGroup at Topic/Partition
# TYPE kafka_consumergroup_current_offset gauge
kafka_consumergroup_current_offset{consumergroup="KMOffsetCache-kafka-manager-3806276532-ml44w",partition="0",topic="__consumer_offsets"} -1
# HELP kafka_consumergroup_lag Current Approximate Lag of a ConsumerGroup at Topic/Partition
# TYPE kafka_consumergroup_lag gauge
kafka_consumergroup_lag{consumergroup="KMOffsetCache-kafka-manager-3806276532-ml44w",partition="0",topic="__consumer_offsets"} 1
Release Notes
v0.3.0
- [FEATURE] Support kafka SASL/PLAIN authentication
- [FEATURE] Support topic filter
- [BUGFIX] Fix topics not sync when modifying topic list
v0.2.0
- [CHANGE] Change default port to 9308
- [ENHANCEMENT] Support multiple addresses for kafka servers
v0.1.0
- Initial release