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132 changes: 132 additions & 0 deletions
132
exporter/clickhouseexporter/example/otel-collector-config-local.yml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,132 @@ | ||
| receivers: | ||
| filelog: | ||
| start_at: beginning | ||
| include: | ||
| - /tmp/clickhouse-server.log.short | ||
| # - /Users/rory/var/log/pods/*/*/*.log | ||
| processors: | ||
| transform: | ||
| log_statements: | ||
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| - context: log | ||
| statements: | ||
| # clickhouse server/keeper: | ||
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| # extract clickhouse/keeper log level | ||
| # - set(severity_text, "TRACE") where IsMatch(body, "[<]Trace[>]") == true | ||
| # - set(severity_text, "DEBUG") where IsMatch(body, "[<]Debug[>]") == true | ||
| # - set(severity_text, "INFO") where IsMatch(body, "[<]Info(rmation(al)?)?[>]") == true | ||
| # - set(severity_xt, "WARN") where IsMatch(body, "[<]Warn(ing)?[>]") == true | ||
| # - set(severity_text, "ERROR") where IsMatch(body, "[<]Error[>]") == true | ||
| # - set(severity_text, "FATAL") where IsMatch(body, "[<]Fatal[>]") == true | ||
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| # clickpipes/other apps: | ||
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| # parse json logs | ||
| - merge_maps(attributes, ParseJSON(body), "insert") where IsMatch(body, "^\\s*[{].+?[}]\\s*$") == true | ||
| - set(body, attributes["msg"]) where attributes["msg"] != nil | ||
| - set(body, attributes["message"]) where attributes["message"] != nil | ||
| - delete_key(attributes, "msg") where body == attributes["msg"] | ||
| - delete_key(attributes, "message") where body == attributes["message"] | ||
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| # parse severity text | ||
| - set(severity_text, ConvertCase(attributes["level"], "upper")) where IsMatch(attributes["level"], "(?i)^(trace|debug|info|warn|error|fatal)$") == true | ||
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| # Extract error code | ||
| - merge_maps(attributes, ExtractPatterns(body, "(?P<exception>[A-Z][A-Z0-9]+_[A-Z0-9_]+)"), "insert") | ||
| - delete_key(attributes, "level") where attributes["level"] != nil and severity_text == ConvertCase(attributes["level"], "upper") | ||
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| # Parse ClickHouse JSON log levels | ||
| - set(severity_text, "FATAL") where attributes["level"] == "0" | ||
| - set(severity_text, "FATAL") where attributes["level"] == "1" | ||
| - set(severity_text, "FATAL") where attributes["level"] == "2" | ||
| - set(severity_text, "ERROR") where attributes["level"] == "3" | ||
| - set(severity_text, "WARN") where attributes["level"] == "4" | ||
| - set(severity_text, "INFO") where attributes["level"] == "5" | ||
| - set(severity_text, "INFO") where attributes["level"] == "6" | ||
| - set(severity_text, "DEBUG") where attributes["level"] == "7" | ||
| - set(severity_text, "TRACE") where attributes["level"] == "8" | ||
| logstransform: | ||
| operators: | ||
| - type: add | ||
| field: resource.app | ||
| value: "" | ||
| if: resource.app == nil | ||
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| # - type: add | ||
| # field: resource.app | ||
| # value: clickhouse-server | ||
| # if: resource["k8s.container.name"] matches "^c-.+-server$" | ||
| # | ||
| # - type: add | ||
| # field: resource.app | ||
| # value: clickhouse-keeper | ||
| # if: resource["k8s.container.name"] matches "^c-.+-keeper$" | ||
| # | ||
| # # recombine stack trace logs to single log entry | ||
| # - type: recombine | ||
| # is_first_entry: body matches "^\\s*\\d{4}[.]\\d{2}[.]\\d{2}" | ||
| # combine_field: body | ||
| # combine_with: "\n" | ||
| # source_identifier: attributes["log.file.path"] | ||
| # if: resource.app matches "^clickhouse-" | ||
| # | ||
| # # parse timestamp from log | ||
| # - type: regex_parser | ||
| # regex: ^\\s*(?P<ts>\\d{4}[.]\\d{2}[.]\\d{2}\\s+\\d{2}:\\d{2}:\\d{2}\\.\\d+) | ||
| # timestamp: | ||
| # parse_from: attributes.ts | ||
| # layout_type: strptime | ||
| # layout: "%Y.%m.%d %H:%M:%S.%L" | ||
| # if: resource.app matches "^clickhouse-" | ||
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| # remove tmp fields | ||
| - type: remove | ||
| field: resource.app | ||
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| # Parse timestamp from ClickHouse structured logs | ||
| - type: time_parser | ||
| parse_from: attributes.date_time | ||
| layout_type: epoch | ||
| layout: 's.us' | ||
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| exporters: | ||
| clickhouse: | ||
| create_db_and_tables: true | ||
| endpoint: http://localhost:8123 | ||
| database: otel | ||
| logs_table_name: otel_logs_2 | ||
| traces_table_name: otel_traces | ||
| connection_params: | ||
| async_insert: 1 | ||
| wait_for_async_insert: 0 | ||
| ttl_days: 1 | ||
| timeout: 10s | ||
| sending_queue: | ||
| queue_size: 100 | ||
| retry_on_failure: | ||
| enabled: true | ||
| initial_interval: 5s | ||
| max_interval: 30s | ||
| max_elapsed_time: 300s | ||
| extensions: | ||
| # file_storage: | ||
| # directory: /var/lib/otelcol | ||
| health_check: | ||
| pprof: | ||
| zpages: | ||
| memory_ballast: | ||
| size_mib: 1000 | ||
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| service: | ||
| extensions: | ||
| - pprof | ||
| - zpages | ||
| - health_check | ||
| # - file_storage | ||
| pipelines: | ||
| logs: | ||
| receivers: [ filelog ] | ||
| processors: [ transform, logstransform ] | ||
| exporters: [ clickhouse ] |
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