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SoumyaRaikwarSoumyaRaikwar
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refactor: replace count-based with explicit rule-based pod affinity metrics
- Replace 4 count-based metrics with single kube_deployment_spec_affinity metric - Add granular labels: affinity, type, topology_key, label_selector - Enable individual rule visibility and flexible querying - Update tests and documentation for new metric structure
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‎internal/store/deployment_test.go‎

Lines changed: 35 additions & 35 deletions
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@@ -42,41 +42,41 @@ func TestDeploymentStore(t *testing.T) {
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// Fixed metadata on type and help text. We prepend this to every expected
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// output so we only have to modify a single place when doing adjustments.
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const metadata = `
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# HELP kube_deployment_annotations Kubernetes annotations converted to Prometheus labels.
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# TYPE kube_deployment_annotations gauge
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# HELP kube_deployment_created [STABLE] Unix creation timestamp
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# TYPE kube_deployment_created gauge
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# HELP kube_deployment_metadata_generation [STABLE] Sequence number representing a specific generation of the desired state.
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# TYPE kube_deployment_metadata_generation gauge
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# HELP kube_deployment_spec_paused [STABLE] Whether the deployment is paused and will not be processed by the deployment controller.
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# TYPE kube_deployment_spec_paused gauge
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# HELP kube_deployment_spec_affinity Pod affinity and anti-affinity rules defined in the deployment's pod template specification.
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# TYPE kube_deployment_spec_affinity gauge
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# HELP kube_deployment_spec_replicas [STABLE] Number of desired pods for a deployment.
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# TYPE kube_deployment_spec_replicas gauge
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# HELP kube_deployment_status_replicas [STABLE] The number of replicas per deployment.
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# TYPE kube_deployment_status_replicas gauge
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# HELP kube_deployment_status_replicas_ready [STABLE] The number of ready replicas per deployment.
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# TYPE kube_deployment_status_replicas_ready gauge
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# HELP kube_deployment_status_replicas_available [STABLE] The number of available replicas per deployment.
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# TYPE kube_deployment_status_replicas_available gauge
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# HELP kube_deployment_status_replicas_unavailable [STABLE] The number of unavailable replicas per deployment.
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# TYPE kube_deployment_status_replicas_unavailable gauge
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# HELP kube_deployment_status_replicas_updated [STABLE] The number of updated replicas per deployment.
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# TYPE kube_deployment_status_replicas_updated gauge
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# HELP kube_deployment_status_observed_generation [STABLE] The generation observed by the deployment controller.
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# TYPE kube_deployment_status_observed_generation gauge
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# HELP kube_deployment_status_condition [STABLE] The current status conditions of a deployment.
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# TYPE kube_deployment_status_condition gauge
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# HELP kube_deployment_spec_strategy_rollingupdate_max_unavailable [STABLE] Maximum number of unavailable replicas during a rolling update of a deployment.
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# TYPE kube_deployment_spec_strategy_rollingupdate_max_unavailable gauge
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# HELP kube_deployment_spec_strategy_rollingupdate_max_surge [STABLE] Maximum number of replicas that can be scheduled above the desired number of replicas during a rolling update of a deployment.
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# TYPE kube_deployment_spec_strategy_rollingupdate_max_surge gauge
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# HELP kube_deployment_labels [STABLE] Kubernetes labels converted to Prometheus labels.
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# TYPE kube_deployment_labels gauge
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# HELP kube_deployment_deletion_timestamp Unix deletion timestamp
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# TYPE kube_deployment_deletion_timestamp gauge
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`
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# HELP kube_deployment_annotations Kubernetes annotations converted to Prometheus labels.
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# TYPE kube_deployment_annotations gauge
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# HELP kube_deployment_created [STABLE] Unix creation timestamp
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# TYPE kube_deployment_created gauge
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# HELP kube_deployment_metadata_generation [STABLE] Sequence number representing a specific generation of the desired state.
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# TYPE kube_deployment_metadata_generation gauge
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# HELP kube_deployment_spec_paused [STABLE] Whether the deployment is paused and will not be processed by the deployment controller.
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# TYPE kube_deployment_spec_paused gauge
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# HELP kube_deployment_spec_affinity Pod affinity and anti-affinity rules defined in the deployment's pod template specification.
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# TYPE kube_deployment_spec_affinity gauge
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# HELP kube_deployment_spec_replicas [STABLE] Number of desired pods for a deployment.
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# TYPE kube_deployment_spec_replicas gauge
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# HELP kube_deployment_status_replicas [STABLE] The number of replicas per deployment.
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# TYPE kube_deployment_status_replicas gauge
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# HELP kube_deployment_status_replicas_ready [STABLE] The number of ready replicas per deployment.
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# TYPE kube_deployment_status_replicas_ready gauge
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# HELP kube_deployment_status_replicas_available [STABLE] The number of available replicas per deployment.
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# TYPE kube_deployment_status_replicas_available gauge
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# HELP kube_deployment_status_replicas_unavailable [STABLE] The number of unavailable replicas per deployment.
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# TYPE kube_deployment_status_replicas_unavailable gauge
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# HELP kube_deployment_status_replicas_updated [STABLE] The number of updated replicas per deployment.
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# TYPE kube_deployment_status_replicas_updated gauge
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# HELP kube_deployment_status_observed_generation [STABLE] The generation observed by the deployment controller.
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# TYPE kube_deployment_status_observed_generation gauge
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# HELP kube_deployment_status_condition [STABLE] The current status conditions of a deployment.
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# TYPE kube_deployment_status_condition gauge
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# HELP kube_deployment_spec_strategy_rollingupdate_max_unavailable [STABLE] Maximum number of unavailable replicas during a rolling update of a deployment.
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# TYPE kube_deployment_spec_strategy_rollingupdate_max_unavailable gauge
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# HELP kube_deployment_spec_strategy_rollingupdate_max_surge [STABLE] Maximum number of replicas that can be scheduled above the desired number of replicas during a rolling update of a deployment.
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# TYPE kube_deployment_spec_strategy_rollingupdate_max_surge gauge
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# HELP kube_deployment_labels [STABLE] Kubernetes labels converted to Prometheus labels.
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# TYPE kube_deployment_labels gauge
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# HELP kube_deployment_deletion_timestamp Unix deletion timestamp
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# TYPE kube_deployment_deletion_timestamp gauge
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`
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cases := []generateMetricsTestCase{
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{

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