KVRocks cluster slave metrics not scraped
pk-vungle opened this issue · comments
Describe the problem
I have a kvrocks cluster with 4 nodes, 2 of which are masters node and one replica connected to respective masters. Kvrocks exporter is installed on all nodes and the scrape config is such:
- job_name: kvrocks_exporter_stage_kafka_targets
static_configs:
- targets:
- kvrocks://kvrocks-1001:6379
- kvrocks://kvrocks-1002:6379
- kvrocks://kvrocks-1003:6379
- kvrocks://kvrocks-1004:6379
metrics_path: /scrape
relabel_configs:
- source_labels: [__address__]
target_label: __param_target
- source_labels: [__param_target]
target_label: instance
- target_label: __address__
replacement: kvrocks-1001:9121
The kvrocks_exporter are started as such
/usr/local/bin/kvrocks_exporter -kvrocks.addr kvrocks://localhost:6379 -include-system-metrics -is-cluster
From prometheus, the metrics from master nodes, 1001 and 1002 are available. However, 1003 and 1004 which are the slaves nodes, metrics are not showing. Metrics browser are only showing these metrics for 1003 and 1004
What version of redis_exporter are you running?
Please run redis_exporter --version if you're not sure what version you're running.
[ ] 0.3x.x
[/] 1.x.x
Running the exporter
What's the full command you're using to run the exporter? (please remove passwords and other sensitive data)
/usr/local/bin/kvrocks_exporter -kvrocks.addr kvrocks://localhost:6379 -include-system-metrics -is-cluster
Expected behavior
What metrics are missing? What metrics are wrong? Is something missing that was present in an earlier version?
Did you upgrade from 0.3x.x to 1.0 and are scraping multiple hosts? Have a look here how the configuration changed.
I should be able to see all metrics from each nodes.
Screenshots
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Additional context
Add any other context about the problem here.
It was dns error, issue resolved.