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Merge pull request #49 from solarwinds/feature/NH-9834
NH-9834: Logs monitoring
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,180 @@ | ||
| exporters: | ||
| otlp: | ||
| endpoint: ${OTEL_ENVOY_ADDRESS} | ||
| tls: | ||
| insecure: ${OTEL_ENVOY_ADDRESS_TLS_INSECURE} | ||
| headers: | ||
| "Authorization": "Bearer ${SOLARWINDS_API_TOKEN}" | ||
| extensions: | ||
| health_check: {} | ||
|
|
||
| processors: | ||
| # For more all the options about the filtering see https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/processor/filterprocessor | ||
| filter: | ||
| logs: | ||
| include: | ||
| match_type: regexp | ||
| record_attributes: | ||
| # allow only system namespaces (kube-system, kube-public) | ||
| - key: k8s.namespace.name | ||
| value: ^kube-.*$ | ||
|
|
||
| groupbyattrs/all: | ||
| keys: | ||
| - k8s.container.name | ||
| - k8s.namespace.name | ||
| - k8s.pod.name | ||
| - k8s.pod.uid | ||
|
|
||
| resource: | ||
| attributes: | ||
|
|
||
| # Collector and Manifest version | ||
| - key: sw.k8s.agent.manifest.version | ||
| value: "1.0" | ||
| action: insert | ||
|
|
||
| # Cluster | ||
| - key: sw.k8s.cluster.uid | ||
| value: ${CLUSTER_UID} | ||
| action: insert | ||
|
|
||
| - key: k8s.cluster.name | ||
| value: ${CLUSTER_NAME} | ||
| action: insert | ||
|
|
||
| # Node | ||
| - key: k8s.node.name | ||
| value: ${NODE_NAME} | ||
| action: insert | ||
|
|
||
| batch: | ||
| send_batch_size: 8192 | ||
| send_batch_max_size: 8192 | ||
| timeout: 1s | ||
| receivers: | ||
| filelog: | ||
| include: [ /var/log/pods/*/*/*.log ] | ||
| # Exclude collector container's logs. The file format is /var/log/pods/<namespace_name>_<pod_name>_<pod_uid>/<container_name>/<run_id>.log | ||
| exclude: [ "/var/log/pods/${POD_NAMESPACE}_${POD_NAME}*_*/swi-opentelemetry-collector/*.log" ] | ||
| start_at: beginning | ||
| include_file_path: true | ||
| include_file_name: false | ||
| operators: | ||
| # Find out which format is used by kubernetes | ||
| - type: router | ||
| id: get-format | ||
| routes: | ||
| - output: parser-docker | ||
| expr: 'body matches "^\\{"' | ||
| - output: parser-crio | ||
| expr: 'body matches "^[^ Z]+ "' | ||
| - output: parser-containerd | ||
| expr: 'body matches "^[^ Z]+Z"' | ||
| # Parse CRI-O format | ||
| - type: regex_parser | ||
| id: parser-crio | ||
| regex: '^(?P<time>[^ Z]+) (?P<stream>stdout|stderr) (?P<logtag>[^ ]*)( |)(?P<log>.*)$' | ||
| output: merge-cri-lines | ||
| parse_to: body | ||
| timestamp: | ||
| parse_from: body.time | ||
| layout_type: gotime | ||
| layout: '2006-01-02T15:04:05.000000000-07:00' | ||
| # Parse CRI-Containerd format | ||
| - type: regex_parser | ||
| id: parser-containerd | ||
| regex: '^(?P<time>[^ ^Z]+Z) (?P<stream>stdout|stderr) (?P<logtag>[^ ]*)( |)(?P<log>.*)$' | ||
| output: merge-cri-lines | ||
| parse_to: body | ||
| timestamp: | ||
| parse_from: body.time | ||
| layout: '%Y-%m-%dT%H:%M:%S.%LZ' | ||
| # Parse Docker format | ||
| - type: json_parser | ||
| id: parser-docker | ||
| parse_to: body | ||
| output: merge-docker-lines | ||
| timestamp: | ||
| parse_from: body.time | ||
| layout: '%Y-%m-%dT%H:%M:%S.%LZ' | ||
|
|
||
| # Merge log lines split by Docker logging driver. | ||
| - type: recombine | ||
| id: merge-docker-lines | ||
| source_identifier: attributes["log.file.path"] | ||
| output: merge-multiline-logs | ||
| combine_field: body.log | ||
| combine_with: "" | ||
| is_last_entry: body.log matches "\n$" | ||
|
|
||
| # Merge log lines split by CRI logging drivers. | ||
| - type: recombine | ||
| id: merge-cri-lines | ||
| source_identifier: attributes["log.file.path"] | ||
| output: merge-multiline-logs | ||
| combine_field: body.log | ||
| combine_with: "" | ||
| is_last_entry: body.logtag == "F" | ||
| overwrite_with: newest | ||
|
|
||
| # Merges incoming log records into multiline logs. | ||
| - type: recombine | ||
| id: merge-multiline-logs | ||
| output: extract-metadata-from-filepath | ||
| source_identifier: attributes["log.file.path"] | ||
| combine_field: body.log | ||
| combine_with: "" | ||
| is_first_entry: body.log matches "^\\[?\\d{4}-\\d{1,2}-\\d{1,2}.\\d{2}:\\d{2}:\\d{2}.*" | ||
|
|
||
| # Extract metadata from file path | ||
| - type: regex_parser | ||
| id: extract-metadata-from-filepath | ||
| regex: '^.*\/(?P<namespace>[^_]+)_(?P<pod_name>[^_]+)_(?P<uid>[a-f0-9\-]+)\/(?P<container_name>[^\._]+)\/(?P<run_id>\d+)\.log$' | ||
| parse_from: attributes["log.file.path"] | ||
|
|
||
| # Rename attributes | ||
| - type: move | ||
| id: move-attributes | ||
| from: body.stream | ||
| to: attributes["stream"] | ||
| - type: move | ||
| from: attributes.container_name | ||
| to: attributes["k8s.container.name"] | ||
| - type: move | ||
| from: attributes.namespace | ||
| to: attributes["k8s.namespace.name"] | ||
| - type: move | ||
| from: attributes.pod_name | ||
| to: attributes["k8s.pod.name"] | ||
| - type: move | ||
| from: attributes.run_id | ||
| to: attributes["run_id"] | ||
| - type: move | ||
| from: attributes.uid | ||
| to: attributes["k8s.pod.uid"] | ||
| - type: remove | ||
| field: attributes["log.file.path"] | ||
| - type: move | ||
| from: body.log | ||
| to: body | ||
|
|
||
| service: | ||
| extensions: | ||
| - health_check | ||
| pipelines: | ||
| logs: | ||
| exporters: | ||
| - otlp | ||
| processors: | ||
| - filter | ||
| - groupbyattrs/all | ||
| - resource | ||
| - batch | ||
| receivers: | ||
| - filelog | ||
| telemetry: | ||
| logs: | ||
| level: "info" | ||
| metrics: | ||
| address: 0.0.0.0:8888 |
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