VirtualTam's bookmarks

1. Vector - A lightweight, ultra-fast tool for building observability pipelines 2022-02-01

   tags: linux, observability/elastic/elasticsearch, observability/logging/grafana-loki, observability/metrics, observability/time-series/prometheus, syslog

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2. How to successfully correlate metrics, logs, and traces in Grafana 2020-12-21

   tags: observability, observability/grafana, observability/logging, observability/logging/grafana-loki, observability/time-series/prometheus, observability/tracing, observability/tracing/grafana-tempo, performance

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3. Grafana Tempo | a high volume, minimal dependency trace storage 2020-12-21

   tags: observability, observability/grafana, observability/logging, observability/logging/grafana-loki, observability/tracing, observability/tracing/grafana-tempo, performance, programming/go

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   • https://grafana.com/docs/tempo/latest/getting-started/
   • https://grafana.com/docs/tempo/latest/configuration/
   • https://github.com/grafana/tempo
   • https://grafana.com/blog/2020/10/27/announcing-grafana-tempo-a-massively-scalable-distributed-tracing-system/
   • https://grafana.com/blog/2020/11/09/trace-discovery-in-grafana-tempo-using-prometheus-exemplars-loki-2.0-queries-and-more/
   • https://grafana.com/go/observabilitycon/observability-with-logs-grafana/
   • https://grafana.com/go/observabilitycon/tracing-made-simple-with-grafana/
   • https://gouthamve.dev/tempo-a-game-of-trade-offs/
4. Sending logs from syslog-ng to Grafana Loki - Blog - syslog-ng Community - syslog-ng Community 2020-12-11

   tags: observability, observability/grafana, observability/logging, observability/logging/grafana-loki, syslog

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5. Using Grafana Loki 2.0 as an Alert Source - ScyllaDB 2020-12-11

   tags: observability, observability/grafana, observability/logging/grafana-loki, observability/time-series/prometheus

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6. IoT logging with MQTT, Fluentd / Fluent Bit and Loki 2020-08-15

   tags: embedded, fluentd, internet-of-things, network/mqtt, observability/grafana, observability/logging, observability/logging/grafana-loki

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   Open questions, potential solutions or workarounds:

   • Loki does not support out-of-order message ingestion
     • https://github.com/grafana/loki/issues/1544
     • https://github.com/project-hatohol/fluent-plugin-sort
   • There is not Java client for Loki
     • https://github.com/grafana/loki/issues/1158
     • https://grafana.com/docs/loki/latest/api/
     • https://github.com/grafana/loki/tree/master/cmd/fluent-bit
   • The Wiced MQTT queue might be limited depending on the volume of logs
     • https://iotexpert.com/2017/03/08/embedded-world-2017-wiced-wifi-mqtt-and-the-amazon-iot-cloud/