diff --git a/deploy/helm/sumologic/README.md b/deploy/helm/sumologic/README.md index 0f80f8671d..ae52cb0ae5 100644 --- a/deploy/helm/sumologic/README.md +++ b/deploy/helm/sumologic/README.md @@ -86,6 +86,7 @@ The following table lists the configurable parameters of the Sumo Logic chart an | `sumologic.logs.additionalFields` | Additional Fields to be created in Sumo Logic. [Sumo Logic help](https://help.sumologic.com/docs/manage/fields/#manage-fields) | `[]` | | `sumologic.logs.sourceType` | The type of the Sumo Logic source being used for logs ingestion. Can be `http` for [HTTP Source](https://help.sumologic.com/docs/send-data/hosted-collectors/http-source/logs-metrics/) or `otlp` for [OTLP/HTTP Source](https://help.sumologic.com/docs/send-data/hosted-collectors/http-source/otlp/). | `otlp` | | `sumologic.metrics.enabled` | Set the enabled flag to false for disabling metrics ingestion altogether. | `true` | +| `sumologic.metrics.excludeNamespaceRegex` | A regular expression for Kubernetes namespace names. Metrics matching this namespace will not be sent to Sumo. | `""` | | `sumologic.metrics.otelcol.extraProcessors` | Extra processors configuration for metrics pipeline. See [/docs/collecting-application-metrics.md#metrics-modifications](/docs/collecting-application-metrics.md#metrics-modifications) for more information. | `[]` | | `sumologic.metrics.remoteWriteProxy.enabled` | Enable a load balancing proxy for Prometheus remote writes. [See docs for more information.](/docs/prometheus.md#using-a-load-balancing-proxy-for-prometheus-remote-write) | `false` | | `sumologic.metrics.remoteWriteProxy.config.clientBodyBufferSize` | See the [nginx documentation](http://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_buffer_size). Increase if you've also increased samples per send in Prometheus remote write. | `64k` | diff --git a/deploy/helm/sumologic/conf/metrics/otelcol/processors.yaml b/deploy/helm/sumologic/conf/metrics/otelcol/processors.yaml index 8d39f501a0..28ced10baa 100644 --- a/deploy/helm/sumologic/conf/metrics/otelcol/processors.yaml +++ b/deploy/helm/sumologic/conf/metrics/otelcol/processors.yaml @@ -175,7 +175,7 @@ routing: source: collector: {{ .Values.sumologic.collectorName | default .Values.sumologic.clusterName | quote }} exclude: - k8s.namespace.name: {{ include "logs.excludeNamespaces" . }} + k8s.namespace.name: {{ include "metrics.excludeNamespaces" . }} ## The Sumo Logic Schema processor modifies the metadata on logs, metrics and traces sent to Sumo Logic ## so that the Sumo Logic apps can make full use of the ingested data. diff --git a/deploy/helm/sumologic/templates/_helpers/_metrics.tpl b/deploy/helm/sumologic/templates/_helpers/_metrics.tpl index 1c795c9bf0..87ce4b980c 100644 --- a/deploy/helm/sumologic/templates/_helpers/_metrics.tpl +++ b/deploy/helm/sumologic/templates/_helpers/_metrics.tpl @@ -309,3 +309,22 @@ Example Usage: {{- define "metrics.collector.autoscaling.enabled" -}} {{- template "is.autoscaling.enabled" (dict "autoscalingEnabled" .Values.sumologic.metrics.collector.otelcol.autoscaling.enabled "Values" .Values) -}} {{- end -}} + +{{/* +Returns list of namespaces to exclude + +Example: + +{{ include "metrics.excludeNamespaces" . }} +*/}} +{{- define "metrics.excludeNamespaces" -}} +{{- $excludeNamespaceRegex := .Values.sumologic.metrics.excludeNamespaceRegex | quote -}} +{{- if eq .Values.sumologic.collectionMonitoring false -}} + {{- if .Values.sumologic.metrics.excludeNamespaceRegex -}} + {{- $excludeNamespaceRegex = printf "%s|%s" ( include "sumologic.namespace" . ) .Values.sumologic.metrics.excludeNamespaceRegex | quote -}} + {{- else -}} + {{- $excludeNamespaceRegex = printf "%s" ( include "sumologic.namespace" . ) | quote -}} + {{- end -}} +{{- end -}} +{{ print $excludeNamespaceRegex }} +{{- end -}} diff --git a/deploy/helm/sumologic/values.yaml b/deploy/helm/sumologic/values.yaml index 7e1252f2eb..32c28ee03e 100644 --- a/deploy/helm/sumologic/values.yaml +++ b/deploy/helm/sumologic/values.yaml @@ -552,6 +552,10 @@ sumologic: ## - kubelet_runtime_operations_duration_seconds dropHistogramBuckets: true + ## A regular expression for namespaces. + ## Metrics that match these namespaces will be excluded from Sumo. + excludeNamespaceRegex: "" + otelcol: ## Includes additional processors into pipelines. ## It can be used for filtering metrics, renaming, changing metadata and so on. diff --git a/tests/helm/testdata/goldenfile/metadata_metrics_otc/exclude-namespace.input.yaml b/tests/helm/testdata/goldenfile/metadata_metrics_otc/exclude-namespace.input.yaml new file mode 100644 index 0000000000..d6732648cf --- /dev/null +++ b/tests/helm/testdata/goldenfile/metadata_metrics_otc/exclude-namespace.input.yaml @@ -0,0 +1,4 @@ +sumologic: + collectionMonitoring: false + metrics: + excludeNamespaceRegex: my_metrics_excludeNamespaceRegex diff --git a/tests/helm/testdata/goldenfile/metadata_metrics_otc/exclude-namespace.output.yaml b/tests/helm/testdata/goldenfile/metadata_metrics_otc/exclude-namespace.output.yaml new file mode 100644 index 0000000000..639435ceba --- /dev/null +++ b/tests/helm/testdata/goldenfile/metadata_metrics_otc/exclude-namespace.output.yaml @@ -0,0 +1,201 @@ +--- +# Source: sumologic/templates/metrics/otelcol/configmap.yaml +apiVersion: v1 +kind: ConfigMap +metadata: + name: RELEASE-NAME-sumologic-otelcol-metrics + namespace: sumologic + labels: + app: RELEASE-NAME-sumologic-otelcol-metrics + chart: "sumologic-%CURRENT_CHART_VERSION%" + release: "RELEASE-NAME" + heritage: "Helm" +data: + config.yaml: | + exporters: + sumologic/default: + decompose_otlp_histograms: true + endpoint: ${SUMO_ENDPOINT_DEFAULT_OTLP_METRICS_SOURCE} + max_request_body_size: 16777216 + metric_format: otlp + sending_queue: + enabled: true + num_consumers: 10 + queue_size: 10000 + storage: file_storage + timeout: 30s + extensions: + file_storage: + compaction: + directory: /tmp + on_rebound: true + directory: /var/lib/storage/otc + timeout: 10s + health_check: {} + pprof: {} + processors: + batch: + send_batch_max_size: 2048 + send_batch_size: 1024 + timeout: 1s + filter/drop_unnecessary_metrics: + error_mode: ignore + metrics: + metric: + - resource.attributes["job"] != "pod-annotations" and IsMatch(name, "scrape_.*") + - IsMatch(name, "^(apiserver_request_duration_seconds|coredns_dns_request_duration_seconds|kubelet_runtime_operations_duration_seconds)$") + groupbyattrs: + keys: + - container + - namespace + - pod + - service + groupbyattrs/group_by_name: + keys: + - __name__ + - job + k8s_tagger: + extract: + delimiter: _ + labels: + - key: '*' + tag_name: pod_labels_%s + metadata: + - daemonSetName + - deploymentName + - nodeName + - replicaSetName + - serviceName + - statefulSetName + owner_lookup_enabled: true + passthrough: false + pod_association: + - from: build_hostname + memory_limiter: + check_interval: 5s + limit_percentage: 75 + spike_limit_percentage: 20 + metricstransform: + transforms: + action: update + include: ^prometheus_remote_write_(.*)$$ + match_type: regexp + new_name: $$1 + resource: + attributes: + - action: upsert + from_attribute: namespace + key: k8s.namespace.name + - action: delete + key: namespace + - action: upsert + from_attribute: pod + key: k8s.pod.name + - action: delete + key: pod + - action: upsert + from_attribute: container + key: k8s.container.name + - action: delete + key: container + - action: upsert + from_attribute: node + key: k8s.node.name + - action: delete + key: node + - action: upsert + from_attribute: service + key: prometheus_service + - action: delete + key: service + - action: upsert + from_attribute: service.name + key: job + - action: delete + key: service.name + - action: upsert + key: _origin + value: kubernetes + - action: upsert + key: cluster + value: kubernetes + resource/delete_source_metadata: + attributes: + - action: delete + key: _sourceCategory + - action: delete + key: _sourceHost + - action: delete + key: _sourceName + resource/remove_k8s_pod_pod_name: + attributes: + - action: delete + key: k8s.pod.pod_name + source: + collector: kubernetes + exclude: + k8s.namespace.name: sumologic|my_metrics_excludeNamespaceRegex + sumologic_schema: + add_cloud_namespace: false + 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: + http: + endpoint: 0.0.0.0:4318 + telegraf: + agent_config: | + [agent] + interval = "30s" + flush_interval = "30s" + omit_hostname = true + [[inputs.http_listener_v2]] + # wait longer than prometheus + read_timeout = "30s" + write_timeout = "30s" + service_address = ":9888" + data_format = "prometheusremotewrite" + paths = [ + "/prometheus.metrics" + ] + service: + extensions: + - health_check + - file_storage + - pprof + pipelines: + metrics: + exporters: + - sumologic/default + processors: + - memory_limiter + - metricstransform + - groupbyattrs + - resource + - k8s_tagger + - source + - sumologic_schema + - resource/remove_k8s_pod_pod_name + - resource/delete_source_metadata + - transform/set_name + - groupbyattrs/group_by_name + - transform/remove_name + - filter/drop_unnecessary_metrics + - batch + receivers: + - telegraf + - otlp + telemetry: + logs: + level: info diff --git a/tests/helm/testdata/goldenfile/metadata_metrics_otc/templates.input.yaml b/tests/helm/testdata/goldenfile/metadata_metrics_otc/templates.input.yaml new file mode 100644 index 0000000000..572ef01a47 --- /dev/null +++ b/tests/helm/testdata/goldenfile/metadata_metrics_otc/templates.input.yaml @@ -0,0 +1,15 @@ +sumologic: + collectorName: my_collectorName + metrics: + excludeNamespaceRegex: my_metrics_excludeNamespaceRegex + otelcol: + extraProcessors: + - resource/add-metrics-resource-attribute: + attributes: + - action: insert + key: environment + value: staging + - resource/remove-metrics-resource-attribute: + attributes: + - action: delete + key: redundant-attribute diff --git a/tests/helm/testdata/goldenfile/metadata_metrics_otc/templates.output.yaml b/tests/helm/testdata/goldenfile/metadata_metrics_otc/templates.output.yaml new file mode 100644 index 0000000000..e64b57d252 --- /dev/null +++ b/tests/helm/testdata/goldenfile/metadata_metrics_otc/templates.output.yaml @@ -0,0 +1,212 @@ +--- +# Source: sumologic/templates/metrics/otelcol/configmap.yaml +apiVersion: v1 +kind: ConfigMap +metadata: + name: RELEASE-NAME-sumologic-otelcol-metrics + namespace: sumologic + labels: + app: RELEASE-NAME-sumologic-otelcol-metrics + chart: "sumologic-%CURRENT_CHART_VERSION%" + release: "RELEASE-NAME" + heritage: "Helm" +data: + config.yaml: | + exporters: + sumologic/default: + decompose_otlp_histograms: true + endpoint: ${SUMO_ENDPOINT_DEFAULT_OTLP_METRICS_SOURCE} + max_request_body_size: 16777216 + metric_format: otlp + sending_queue: + enabled: true + num_consumers: 10 + queue_size: 10000 + storage: file_storage + timeout: 30s + extensions: + file_storage: + compaction: + directory: /tmp + on_rebound: true + directory: /var/lib/storage/otc + timeout: 10s + health_check: {} + pprof: {} + processors: + batch: + send_batch_max_size: 2048 + send_batch_size: 1024 + timeout: 1s + filter/drop_unnecessary_metrics: + error_mode: ignore + metrics: + metric: + - resource.attributes["job"] != "pod-annotations" and IsMatch(name, "scrape_.*") + - IsMatch(name, "^(apiserver_request_duration_seconds|coredns_dns_request_duration_seconds|kubelet_runtime_operations_duration_seconds)$") + groupbyattrs: + keys: + - container + - namespace + - pod + - service + groupbyattrs/group_by_name: + keys: + - __name__ + - job + k8s_tagger: + extract: + delimiter: _ + labels: + - key: '*' + tag_name: pod_labels_%s + metadata: + - daemonSetName + - deploymentName + - nodeName + - replicaSetName + - serviceName + - statefulSetName + owner_lookup_enabled: true + passthrough: false + pod_association: + - from: build_hostname + memory_limiter: + check_interval: 5s + limit_percentage: 75 + spike_limit_percentage: 20 + metricstransform: + transforms: + action: update + include: ^prometheus_remote_write_(.*)$$ + match_type: regexp + new_name: $$1 + resource: + attributes: + - action: upsert + from_attribute: namespace + key: k8s.namespace.name + - action: delete + key: namespace + - action: upsert + from_attribute: pod + key: k8s.pod.name + - action: delete + key: pod + - action: upsert + from_attribute: container + key: k8s.container.name + - action: delete + key: container + - action: upsert + from_attribute: node + key: k8s.node.name + - action: delete + key: node + - action: upsert + from_attribute: service + key: prometheus_service + - action: delete + key: service + - action: upsert + from_attribute: service.name + key: job + - action: delete + key: service.name + - action: upsert + key: _origin + value: kubernetes + - action: upsert + key: cluster + value: kubernetes + resource/add-metrics-resource-attribute: + attributes: + - action: insert + key: environment + value: staging + resource/delete_source_metadata: + attributes: + - action: delete + key: _sourceCategory + - action: delete + key: _sourceHost + - action: delete + key: _sourceName + resource/remove-metrics-resource-attribute: + attributes: + - action: delete + key: redundant-attribute + resource/remove_k8s_pod_pod_name: + attributes: + - action: delete + key: k8s.pod.pod_name + source: + collector: my_collectorName + exclude: + k8s.namespace.name: my_metrics_excludeNamespaceRegex + sumologic_schema: + add_cloud_namespace: false + 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: + http: + endpoint: 0.0.0.0:4318 + telegraf: + agent_config: | + [agent] + interval = "30s" + flush_interval = "30s" + omit_hostname = true + [[inputs.http_listener_v2]] + # wait longer than prometheus + read_timeout = "30s" + write_timeout = "30s" + service_address = ":9888" + data_format = "prometheusremotewrite" + paths = [ + "/prometheus.metrics" + ] + service: + extensions: + - health_check + - file_storage + - pprof + pipelines: + metrics: + exporters: + - sumologic/default + processors: + - memory_limiter + - metricstransform + - groupbyattrs + - resource + - k8s_tagger + - source + - sumologic_schema + - resource/add-metrics-resource-attribute + - resource/remove-metrics-resource-attribute + - resource/remove_k8s_pod_pod_name + - resource/delete_source_metadata + - transform/set_name + - groupbyattrs/group_by_name + - transform/remove_name + - filter/drop_unnecessary_metrics + - batch + receivers: + - telegraf + - otlp + telemetry: + logs: + level: info