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feat: extra OPTEL collector configuration.
Adds additional telemetry configuration fields to allow users to add their custom OpenTelemetry collector configuration together with the Kubewarden configuration. Signed-off-by: José Guilherme Vanz <[email protected]>
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charts/kubewarden-controller/tests/optel_collector_test.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,303 @@ | ||
| suite: OpenTelemetry Collector tests | ||
| templates: | ||
| - opentelemetry-collector.yaml | ||
| tests: | ||
| - it: "should not add extra OPTEL collector configuration when not extra value is defined" | ||
| documentSelector: | ||
| path: metadata.name | ||
| value: kubewarden | ||
| set: | ||
| telemetry: | ||
| metrics: | ||
| enabled: true | ||
| port: 8080 | ||
| tracing: | ||
| enabled: true | ||
| jaeger: | ||
| endpoint: "all-in-one-collector.jaeger.svc.cluster.local:4317" | ||
| tls: | ||
| insecure: true | ||
| asserts: | ||
| - equal: | ||
| path: spec.mode | ||
| value: sidecar | ||
| - isNull: | ||
| path: spec.presets | ||
| - isNull: | ||
| path: spec.ports | ||
| content: | ||
| metrics: | ||
| enabled: true | ||
| - isNull: | ||
| path: spec.envFrom | ||
| content: | ||
| secretRef: | ||
| name: open-telemetry-collector | ||
| - equal: | ||
| path: spec.config | ||
| value: | ||
| receivers: | ||
| otlp: | ||
| protocols: | ||
| grpc: {} | ||
| processors: | ||
| batch: {} | ||
| exporters: | ||
| otlp/jaeger: | ||
| endpoint: "all-in-one-collector.jaeger.svc.cluster.local:4317" | ||
| tls: | ||
| insecure: true | ||
| prometheus: | ||
| endpoint: ":8080" | ||
| service: | ||
| pipelines: | ||
| metrics: | ||
| receivers: [otlp] | ||
| processors: [] | ||
| exporters: [prometheus] | ||
| traces: | ||
| receivers: [otlp] | ||
| processors: [batch] | ||
| exporters: [otlp/jaeger] | ||
| - it: "should add extra OPTEL collector configuration when extra configuration is defined" | ||
| documentSelector: | ||
| path: metadata.name | ||
| value: kubewarden | ||
| set: | ||
| telemetry: | ||
| metrics: | ||
| enabled: true | ||
| port: 8080 | ||
| tracing: | ||
| enabled: true | ||
| jaeger: | ||
| endpoint: "all-in-one-collector.jaeger.svc.cluster.local:4317" | ||
| tls: | ||
| insecure: true | ||
| extraOptelConfig: | ||
| ports: | ||
| metrics: | ||
| enabled: true | ||
| presets: | ||
| kubernetesAttributes: | ||
| enabled: true | ||
| extractAllPodLabels: true | ||
| envFrom: | ||
| - secretRef: | ||
| name: open-telemetry-collector | ||
| extraConfig: | ||
| receivers: | ||
| otlp/stackstate: | ||
| protocols: | ||
| grpc: {} | ||
| exporters: | ||
| otlp/stackstate: | ||
| auth: | ||
| authenticator: bearertokenauth | ||
| endpoint: "<otlp-stackstate-endpoint>:443" | ||
| extensions: | ||
| bearertokenauth: | ||
| scheme: StackState | ||
| token: "${env:API_KEY}" | ||
| processors: | ||
| tail_sampling: | ||
| decision_wait: 10s | ||
| policies: | ||
| - name: rate-limited-composite | ||
| type: composite | ||
| composite: | ||
| max_total_spans_per_second: 500 | ||
| policy_order: [errors, slow-traces, rest] | ||
| composite_sub_policy: | ||
| - name: errors | ||
| type: status_code | ||
| status_code: | ||
| status_codes: [ ERROR ] | ||
| - name: slow-traces | ||
| type: latency | ||
| latency: | ||
| threshold_ms: 1000 | ||
| - name: rest | ||
| type: always_sample | ||
| rate_allocation: | ||
| - policy: errors | ||
| percent: 33 | ||
| - policy: slow-traces | ||
| percent: 33 | ||
| - policy: rest | ||
| percent: 34 | ||
| resource: | ||
| attributes: | ||
| - key: k8s.cluster.name | ||
| action: upsert | ||
| value: <your-cluster-name> | ||
| - key: service.instance.id | ||
| from_attribute: k8s.pod.uid | ||
| action: insert | ||
| filter/dropMissingK8sAttributes: | ||
| error_mode: ignore | ||
| traces: | ||
| span: | ||
| - resource.attributes["k8s.node.name"] == nil | ||
| - resource.attributes["k8s.pod.uid"] == nil | ||
| - resource.attributes["k8s.namespace.name"] == nil | ||
| - resource.attributes["k8s.pod.name"] == nil | ||
| connectors: | ||
| spanmetrics: | ||
| metrics_expiration: 5m | ||
| namespace: otel_span | ||
| routing/traces: | ||
| error_mode: ignore | ||
| match_once: false | ||
| table: | ||
| - statement: route() | ||
| pipelines: [traces/sampling, traces/spanmetrics] | ||
| service: | ||
| extensions: | ||
| - health_check | ||
| - bearertokenauth | ||
| pipelines: | ||
| ststraces: | ||
| receivers: [otlp] | ||
| processors: [filter/dropMissingK8sAttributes, memory_limiter, resource] | ||
| exporters: [routing/traces] | ||
| traces/spanmetrics: | ||
| receivers: [routing/traces] | ||
| processors: [] | ||
| exporters: [spanmetrics] | ||
| traces/sampling: | ||
| receivers: [routing/traces] | ||
| processors: [tail_sampling, batch] | ||
| exporters: [debug, otlp/stackstate] | ||
| stsmetrics: | ||
| receivers: [otlp, spanmetrics, prometheus] | ||
| processors: [memory_limiter, resource, batch] | ||
| exporters: [debug, otlp/stackstate] | ||
| asserts: | ||
| - equal: | ||
| path: spec.mode | ||
| value: sidecar | ||
| - isSubset: | ||
| path: spec.presets | ||
| content: | ||
| kubernetesAttributes: | ||
| enabled: true | ||
| extractAllPodLabels: true | ||
| - isSubset: | ||
| path: spec.ports | ||
| content: | ||
| metrics: | ||
| enabled: true | ||
| - contains: | ||
| path: spec.envFrom | ||
| content: | ||
| secretRef: | ||
| name: open-telemetry-collector | ||
| - isSubset: | ||
| path: spec.config.receivers | ||
| content: | ||
| otlp/stackstate: | ||
| protocols: | ||
| grpc: {} | ||
| - isSubset: | ||
| path: spec.config.connectors | ||
| content: | ||
| spanmetrics: | ||
| metrics_expiration: 5m | ||
| namespace: otel_span | ||
| routing/traces: | ||
| error_mode: ignore | ||
| match_once: false | ||
| table: | ||
| - statement: route() | ||
| pipelines: [traces/sampling, traces/spanmetrics] | ||
| - equal: | ||
| path: spec.config.service.extensions | ||
| value: | ||
| - health_check | ||
| - bearertokenauth | ||
| - isSubset: | ||
| path: spec.config.service.pipelines | ||
| content: | ||
| ststraces: | ||
| receivers: [otlp] | ||
| processors: [filter/dropMissingK8sAttributes, memory_limiter, resource] | ||
| exporters: [routing/traces] | ||
| traces/spanmetrics: | ||
| receivers: [routing/traces] | ||
| processors: [] | ||
| exporters: [spanmetrics] | ||
| traces/sampling: | ||
| receivers: [routing/traces] | ||
| processors: [tail_sampling, batch] | ||
| exporters: [debug, otlp/stackstate] | ||
| stsmetrics: | ||
| receivers: [otlp, spanmetrics, prometheus] | ||
| processors: [memory_limiter, resource, batch] | ||
| exporters: [debug, otlp/stackstate] | ||
| metrics: | ||
| receivers: [otlp] | ||
| processors: [] | ||
| exporters: [prometheus] | ||
| traces: | ||
| receivers: [otlp] | ||
| processors: [batch] | ||
| exporters: [otlp/jaeger] | ||
| - isSubset: | ||
| path: spec.config.exporters | ||
| content: | ||
| otlp/stackstate: | ||
| auth: | ||
| authenticator: bearertokenauth | ||
| endpoint: "<otlp-stackstate-endpoint>:443" | ||
| - isSubset: | ||
| path: spec.config.extensions | ||
| content: | ||
| bearertokenauth: | ||
| scheme: StackState | ||
| token: "${env:API_KEY}" | ||
| - isSubset: | ||
| path: spec.config.processors | ||
| content: | ||
| tail_sampling: | ||
| decision_wait: 10s | ||
| policies: | ||
| - name: rate-limited-composite | ||
| type: composite | ||
| composite: | ||
| max_total_spans_per_second: 500 | ||
| policy_order: [errors, slow-traces, rest] | ||
| composite_sub_policy: | ||
| - name: errors | ||
| type: status_code | ||
| status_code: | ||
| status_codes: [ ERROR ] | ||
| - name: slow-traces | ||
| type: latency | ||
| latency: | ||
| threshold_ms: 1000 | ||
| - name: rest | ||
| type: always_sample | ||
| rate_allocation: | ||
| - policy: errors | ||
| percent: 33 | ||
| - policy: slow-traces | ||
| percent: 33 | ||
| - policy: rest | ||
| percent: 34 | ||
| resource: | ||
| attributes: | ||
| - key: k8s.cluster.name | ||
| action: upsert | ||
| value: <your-cluster-name> | ||
| - key: service.instance.id | ||
| from_attribute: k8s.pod.uid | ||
| action: insert | ||
| filter/dropMissingK8sAttributes: | ||
| error_mode: ignore | ||
| traces: | ||
| span: | ||
| - resource.attributes["k8s.node.name"] == nil | ||
| - resource.attributes["k8s.pod.uid"] == nil | ||
| - resource.attributes["k8s.namespace.name"] == nil | ||
| - resource.attributes["k8s.pod.name"] == nil |
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