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feat(helm/metrics): route metrics using job attribute instead of endpoint #3126

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Jul 4, 2023
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feat(helm/metrics): route metrics using job attribute instead of endpoint #3126

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6e2b05c
feat(helm/metrics): route metrics using job attribute instead of endp…
Jun 30, 2023
d373d1c
feat: preare batches before routing
Jul 4, 2023
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1 change: 1 addition & 0 deletions .changelog/3126.changed.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
feat(helm/metrics): route metrics using job attribute instead of endpoint
4 changes: 4 additions & 0 deletions deploy/helm/sumologic/conf/metrics/otelcol/pipeline.yaml
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Expand Up @@ -22,7 +22,11 @@ processors:
- resource/remove_k8s_pod_pod_name
- resource/delete_source_metadata
- sumologic_schema
- transform/set_name
- groupbyattrs/group_by_name
- transform/remove_name
- batch
- transform/prepare_routing
- routing
receivers:
- telegraf
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37 changes: 33 additions & 4 deletions deploy/helm/sumologic/conf/metrics/otelcol/processors.yaml
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Expand Up @@ -16,6 +16,11 @@ groupbyattrs:
- pod
- service

groupbyattrs/group_by_name:
keys:
- __name__
- job

## The Kubernetes sprocessor automatically tags logs, metrics and traces with Kubernetes metadata like pod name, namespace name etc.
k8s_tagger:
extract:
Expand Down Expand Up @@ -124,10 +129,6 @@ routing:
- exporters:
- sumologic/apiserver
value: /prometheus.metrics.apiserver
## container metrics
- exporters:
- sumologic/kubelet
value: /prometheus.metrics.container
## control-plane metrics
- exporters:
- sumologic/control_plane
Expand Down Expand Up @@ -166,6 +167,34 @@ source:
sumologic_schema:
add_cloud_namespace: false

transform/prepare_routing:
error_mode: ignore
metric_statements:
- context: metric
statements:
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.apiserver") where resource.attributes["job"] == "apiserver"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.control-plane.coredns") where resource.attributes["job"] == "coredns"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.control-plane.kube-etcd") where resource.attributes["job"] == "kube-etcd"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.controller-manager") where resource.attributes["job"] == "kubelet" and IsMatch(name, "^cloudprovider_.*")
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.kubelet") where resource.attributes["job"] == "kubelet" and not IsMatch(name, "^cloudprovider_.*")
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.node") where resource.attributes["job"] == "node-exporter"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.scheduler") where resource.attributes["job"] == "kube-scheduler"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.state") where resource.attributes["job"] == "kube-state-metrics"

transform/remove_name:
error_mode: ignore
metric_statements:
- context: resource
statements:
- delete_key(attributes, "__name__")

transform/set_name:
error_mode: ignore
metric_statements:
- context: datapoint
statements:
- set(attributes["__name__"], metric.name) where IsMatch(metric.name, "^cloudprovider_.*")

{{- if .Values.sumologic.metrics.otelcol.extraProcessors }}
{{- range $processor := .Values.sumologic.metrics.otelcol.extraProcessors }}
{{ toYaml $processor }}
Expand Down
4 changes: 4 additions & 0 deletions tests/helm/metrics_test.go
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Expand Up @@ -131,7 +131,11 @@ func TestMetadataMetricsOtelConfigExtraProcessors(t *testing.T) {
"resource/remove_k8s_pod_pod_name",
"resource/delete_source_metadata",
"sumologic_schema",
"transform/set_name",
"groupbyattrs/group_by_name",
"transform/remove_name",
"batch",
"transform/prepare_routing",
"routing",
}

Expand Down
44 changes: 41 additions & 3 deletions tests/helm/testdata/goldenfile/metadata_metrics_otc/additional_endpoints.output.yaml
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Expand Up @@ -113,6 +113,10 @@ data:
- namespace
- pod
- service
groupbyattrs/group_by_name:
keys:
- __name__
- job
k8s_tagger:
extract:
delimiter: _
Expand Down Expand Up @@ -195,9 +199,6 @@ data:
- exporters:
- sumologic/apiserver
value: /prometheus.metrics.apiserver
- exporters:
- sumologic/kubelet
value: /prometheus.metrics.container
- exporters:
- sumologic/control_plane
value: /prometheus.metrics.control-plane.coredns
Expand All @@ -223,6 +224,39 @@ data:
collector: kubernetes
sumologic_schema:
add_cloud_namespace: false
transform/prepare_routing:
error_mode: ignore
metric_statements:
- context: metric
statements:
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.apiserver")
where resource.attributes["job"] == "apiserver"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.control-plane.coredns")
where resource.attributes["job"] == "coredns"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.control-plane.kube-etcd")
where resource.attributes["job"] == "kube-etcd"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.controller-manager")
where resource.attributes["job"] == "kubelet" and IsMatch(name, "^cloudprovider_.*")
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.kubelet")
where resource.attributes["job"] == "kubelet" and not IsMatch(name, "^cloudprovider_.*")
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.node")
where resource.attributes["job"] == "node-exporter"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.scheduler")
where resource.attributes["job"] == "kube-scheduler"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.state")
where resource.attributes["job"] == "kube-state-metrics"
transform/remove_name:
error_mode: ignore
metric_statements:
- context: resource
statements:
- delete_key(attributes, "__name__")
transform/set_name:
error_mode: ignore
metric_statements:
- context: datapoint
statements:
- set(attributes["__name__"], metric.name) where IsMatch(metric.name, "^cloudprovider_.*")
receivers:
otlp:
protocols:
Expand Down Expand Up @@ -303,7 +337,11 @@ data:
- resource/remove_k8s_pod_pod_name
- resource/delete_source_metadata
- sumologic_schema
- transform/set_name
- groupbyattrs/group_by_name
- transform/remove_name
- batch
- transform/prepare_routing
- routing
receivers:
- telegraf
Expand Down
44 changes: 41 additions & 3 deletions tests/helm/testdata/goldenfile/metadata_metrics_otc/basic.output.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -113,6 +113,10 @@ data:
- namespace
- pod
- service
groupbyattrs/group_by_name:
keys:
- __name__
- job
k8s_tagger:
extract:
delimiter: _
Expand Down Expand Up @@ -195,9 +199,6 @@ data:
- exporters:
- sumologic/apiserver
value: /prometheus.metrics.apiserver
- exporters:
- sumologic/kubelet
value: /prometheus.metrics.container
- exporters:
- sumologic/control_plane
value: /prometheus.metrics.control-plane.coredns
Expand All @@ -223,6 +224,39 @@ data:
collector: kubernetes
sumologic_schema:
add_cloud_namespace: false
transform/prepare_routing:
error_mode: ignore
metric_statements:
- context: metric
statements:
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.apiserver")
where resource.attributes["job"] == "apiserver"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.control-plane.coredns")
where resource.attributes["job"] == "coredns"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.control-plane.kube-etcd")
where resource.attributes["job"] == "kube-etcd"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.controller-manager")
where resource.attributes["job"] == "kubelet" and IsMatch(name, "^cloudprovider_.*")
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.kubelet")
where resource.attributes["job"] == "kubelet" and not IsMatch(name, "^cloudprovider_.*")
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.node")
where resource.attributes["job"] == "node-exporter"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.scheduler")
where resource.attributes["job"] == "kube-scheduler"
- set(resource.attributes["http_listener_v2_path"], "/prometheus.metrics.state")
where resource.attributes["job"] == "kube-state-metrics"
transform/remove_name:
error_mode: ignore
metric_statements:
- context: resource
statements:
- delete_key(attributes, "__name__")
transform/set_name:
error_mode: ignore
metric_statements:
- context: datapoint
statements:
- set(attributes["__name__"], metric.name) where IsMatch(metric.name, "^cloudprovider_.*")
receivers:
otlp:
protocols:
Expand Down Expand Up @@ -301,7 +335,11 @@ data:
- resource/remove_k8s_pod_pod_name
- resource/delete_source_metadata
- sumologic_schema
- transform/set_name
- groupbyattrs/group_by_name
- transform/remove_name
- batch
- transform/prepare_routing
- routing
receivers:
- telegraf
Expand Down
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