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[metrics 4/x] Metrics exporter rules #732

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zeeke
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@zeeke zeeke commented Jul 10, 2024

PrometheusRules allow recording pre-defined queries. Use
sriov_kubepoddevice metric to add pod|namespace pair
to the sriov metrics.

Here is an example of the raw exported metrics:

sriov_kubepoddevice{container="testpmd",dev_type="openshift.io/inteldpdk",namespace="cnf-4916",pciAddr="0000:17:01.4",pod="dpdk-intel-client"} 1

sriov_vf_rx_broadcast{numa_node="0",pciAddr="0000:17:01.4",pf="ens2f0",vf="4"} 1.0926018e+07
sriov_vf_rx_bytes{numa_node="0",pciAddr="0000:17:01.4",pf="ens2f0",vf="4"} 7.83952134e+08
sriov_vf_rx_dropped{numa_node="0",pciAddr="0000:17:01.4",pf="ens2f0",vf="4"} 0
sriov_vf_rx_multicast{numa_node="0",pciAddr="0000:17:01.4",pf="ens2f0",vf="4"} 0
sriov_vf_rx_packets{numa_node="0",pciAddr="0000:17:01.4",pf="ens2f0",vf="4"} 1.0926018e+07
sriov_vf_tx_bytes{numa_node="0",pciAddr="0000:17:01.4",pf="ens2f0",vf="4"} 0
sriov_vf_tx_dropped{numa_node="0",pciAddr="0000:17:01.4",pf="ens2f0",vf="4"} 1.0926018e+07
sriov_vf_tx_packets{numa_node="0",pciAddr="0000:17:01.4",pf="ens2f0",vf="4"} 0

Proposed prometheus rules allow to query the following new metrics:

  • network:sriov_vf_tx_packets
  • network:sriov_vf_rx_packets
  • network:sriov_vf_tx_bytes
  • network:sriov_vf_rx_bytes
  • network:sriov_vf_tx_dropped
  • network:sriov_vf_rx_dropped
  • network:sriov_vf_rx_broadcast
  • network:sriov_vf_rx_multicast

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Thanks for your PR,
To run vendors CIs use one of:

  • /test-all: To run all tests for all vendors.
  • /test-e2e-all: To run all E2E tests for all vendors.
  • /test-e2e-nvidia-all: To run all E2E tests for NVIDIA vendor.

To skip the vendors CIs use one of:

  • /skip-all: To skip all tests for all vendors.
  • /skip-e2e-all: To skip all E2E tests for all vendors.
  • /skip-e2e-nvidia-all: To skip all E2E tests for NVIDIA vendor.
    Best regards.

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Thanks for your PR,
To run vendors CIs use one of:

  • /test-all: To run all tests for all vendors.
  • /test-e2e-all: To run all E2E tests for all vendors.
  • /test-e2e-nvidia-all: To run all E2E tests for NVIDIA vendor.

To skip the vendors CIs use one of:

  • /skip-all: To skip all tests for all vendors.
  • /skip-e2e-all: To skip all E2E tests for all vendors.
  • /skip-e2e-nvidia-all: To skip all E2E tests for NVIDIA vendor.
    Best regards.

Copy link

Thanks for your PR,
To run vendors CIs use one of:

  • /test-all: To run all tests for all vendors.
  • /test-e2e-all: To run all E2E tests for all vendors.
  • /test-e2e-nvidia-all: To run all E2E tests for NVIDIA vendor.

To skip the vendors CIs use one of:

  • /skip-all: To skip all tests for all vendors.
  • /skip-e2e-all: To skip all E2E tests for all vendors.
  • /skip-e2e-nvidia-all: To skip all E2E tests for NVIDIA vendor.
    Best regards.

Copy link

Thanks for your PR,
To run vendors CIs use one of:

  • /test-all: To run all tests for all vendors.
  • /test-e2e-all: To run all E2E tests for all vendors.
  • /test-e2e-nvidia-all: To run all E2E tests for NVIDIA vendor.

To skip the vendors CIs use one of:

  • /skip-all: To skip all tests for all vendors.
  • /skip-e2e-all: To skip all E2E tests for all vendors.
  • /skip-e2e-nvidia-all: To skip all E2E tests for NVIDIA vendor.
    Best regards.

Copy link

Thanks for your PR,
To run vendors CIs use one of:

  • /test-all: To run all tests for all vendors.
  • /test-e2e-all: To run all E2E tests for all vendors.
  • /test-e2e-nvidia-all: To run all E2E tests for NVIDIA vendor.

To skip the vendors CIs use one of:

  • /skip-all: To skip all tests for all vendors.
  • /skip-e2e-all: To skip all E2E tests for all vendors.
  • /skip-e2e-nvidia-all: To skip all E2E tests for NVIDIA vendor.
    Best regards.

Copy link

Thanks for your PR,
To run vendors CIs use one of:

  • /test-all: To run all tests for all vendors.
  • /test-e2e-all: To run all E2E tests for all vendors.
  • /test-e2e-nvidia-all: To run all E2E tests for NVIDIA vendor.

To skip the vendors CIs use one of:

  • /skip-all: To skip all tests for all vendors.
  • /skip-e2e-all: To skip all E2E tests for all vendors.
  • /skip-e2e-nvidia-all: To skip all E2E tests for NVIDIA vendor.
    Best regards.

@zeeke zeeke force-pushed the metrics-exporter-rules branch 4 times, most recently from 3eced4d to 7b25cc6 Compare July 19, 2024 13:58
@zeeke zeeke marked this pull request as ready for review August 5, 2024 11:17
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coveralls commented Aug 5, 2024

Pull Request Test Coverage Report for Build 10903994186

Details

  • 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
  • No unchanged relevant lines lost coverage.
  • Overall coverage increased (+0.004%) to 45.052%

Totals Coverage Status
Change from base Build 10903544901: 0.004%
Covered Lines: 6628
Relevant Lines: 14712

💛 - Coveralls

@zeeke zeeke force-pushed the metrics-exporter-rules branch 3 times, most recently from d8ce5ef to 9493e50 Compare August 20, 2024 11:36
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LGTM

@@ -29,6 +29,7 @@ rules:
- monitoring.coreos.com
resources:
- servicemonitors
- prometheusrules
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Do we support deletion of prometheus objects ?

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For when sno is redeployed with prometheus disabled (e.g in helm chart)

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good point. we have to support object deletion as well. I handle it in

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zeeke commented Sep 12, 2024

@adrianchiris can we move this forward?

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LGTM

PrometheusRules allow recording pre-defined queries. Use
`sriov_kubepoddevice` metric to add `pod|namespace` pair
to the sriov metrics.

Feature is enabled via the `METRICS_EXPORTER_PROMETHEUS_DEPLOY_RULE`
environment variable.

Signed-off-by: Andrea Panattoni <[email protected]>
When the `metricsExporter` feature is turned off, deployed resources
should be removed. These changes fix the error:

```
│ 2024-08-28T14:07:57.699760017Z    ERROR    controller/controller.go:266    Reconciler error    {"controller": "sriovoperatorconfig", "controllerGroup": "sriovnetwork.openshift.io", "controllerKind": "SriovOperatorConfig", "SriovOperatorConfig": {"name":"default","namespace":"openshift-sriov-network-operator"},  │
│ "namespace": "openshift-sriov-network-operator", "name": "default", "reconcileID": "fa841c50-dbb8-4c4c-9ddd-b98624fd2a24", "error": "failed to delete object &{map[apiVersion:monitoring.coreos.com/v1 kind:ServiceMonitor metadata:map[name:sriov-network-metrics-exporter namespace:openshift-sriov-network-operator]  │
│ spec:map[endpoints:[map[bearerTokenFile:/var/run/secrets/kubernetes.io/serviceaccount/token honorLabels:true interval:30s port:sriov-network-metrics scheme:https tlsConfig:map[caFile:/etc/prometheus/configmaps/serving-certs-ca-bundle/service-ca.crt insecureSkipVerify:false serverName:sriov-network-metrics-expor │
│ ter-service.openshift-sriov-network-operator.svc]]] namespaceSelector:map[matchNames:[openshift-sriov-network-operator]] selector:map[matchLabels:map[name:sriov-network-metrics-exporter-service]]]]} with err: could not delete object (monitoring.coreos.com/v1, Kind=ServiceMonitor) openshift-sriov-network-operato │
│ r/sriov-network-metrics-exporter: servicemonitors.monitoring.coreos.com \"sriov-network-metrics-exporter\" is forbidden: User \"system:serviceaccount:openshift-sriov-network-operator:sriov-network-operator\" cannot delete resource \"servicemonitors\" in API group \"monitoring.coreos.com\" in the namespace \"ope │
│ nshift-sriov-network-operator\""}
```

Signed-off-by: Andrea Panattoni <[email protected]>
@adrianchiris adrianchiris merged commit aecb4bb into k8snetworkplumbingwg:master Sep 19, 2024
13 checks passed
zeeke added a commit to zeeke/sriov-network-operator that referenced this pull request Sep 20, 2024
Make the operator creating PrometheusRules to browse
metrics in the Developer Console.

refs:
- k8snetworkplumbingwg/sriov-network-operator#732

Signed-off-by: Andrea Panattoni <[email protected]>
zeeke added a commit to zeeke/sriov-network-operator that referenced this pull request Sep 20, 2024
Make the operator creating PrometheusRules to browse
metrics in the Developer Console.

refs:
- k8snetworkplumbingwg/sriov-network-operator#732

Signed-off-by: Andrea Panattoni <[email protected]>
zeeke added a commit to zeeke/sriov-network-operator that referenced this pull request Oct 11, 2024
Make the operator creating PrometheusRules to browse
metrics in the Developer Console.

refs:
- k8snetworkplumbingwg/sriov-network-operator#732

Signed-off-by: Andrea Panattoni <[email protected]>
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5 participants