Bug 2024965
| Summary: | haproxy_server* metrics disappears when haproxy_exporter_server_threshold limit is exceeded | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Simon Belmas-Gauderic <sbelmasg> |
| Component: | Networking | Assignee: | aos-network-edge-staff <aos-network-edge-staff> |
| Networking sub component: | router | QA Contact: | Hongan Li <hongli> |
| Status: | CLOSED NOTABUG | Docs Contact: | |
| Severity: | medium | ||
| Priority: | unspecified | CC: | aos-bugs, cholman, macastil |
| Version: | 4.6.z | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-11-19 20:58:53 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
*** Bug 2095357 has been marked as a duplicate of this bug. *** |
Description of problem: When exceeding haproxy_exporter_server_threshold (500° number of routes, all haproxy_server* metrics are not published anymore by haproxy OpenShift release version: * OCP 4.6 * OCP 4.7 * OCP 4.9.5 Cluster Platform: * BM How reproducible: Always Steps to Reproduce (in detail): * deploy nginx sample application from catalog * scrap metrics but using knowledge base article [^1] then grep haproxy_server metrics: `curl -kv -u {USER}:{PASS} https://10.10.94.3:1936/metrics | grep haproxy_server` * create 500+ routes : `for i in $(seq 1 510) ; do echo route $i ; oc expose service nginx-sample --name nginx-sample${i} ; done` [^1]:https://access.redhat.com/solutions/4998261 Actual results: haproxy_server* metrics are not exposed Expected results: haproxy_server* routes are exposed Impact of the problem: impossible to monitor workload