jdbc-connector-for-apache-kafka
fluent-bit
jdbc-connector-for-apache-kafka | fluent-bit | |
---|---|---|
1 | 38 | |
84 | 5,472 | |
- | 2.3% | |
8.4 | 9.8 | |
9 days ago | 1 day ago | |
Java | C | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
jdbc-connector-for-apache-kafka
fluent-bit
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Using Cloud Monitoring to Monitor IRIS-Based Applications Deployed in GKE
We’ve shown one of the almost endless approaches to monitoring IRIS applications deployed in GKE. This time we’ve focused on metrics stored in Cloud Monitoring and displayed in Grafana. But don’t forget about IRIS logs. Pods logs are, at the moment of writing, gathered by fluentbit and sent to Cloud Logging where they can be viewed.
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"No way to prevent this" say users of only language where this regularly happens
Some of the HN discussion about whether "new projects in C should be allowed" is moot: Fluent Bit was imported into git in 2015 [0] (a few months before Rust's first public release), and may be considerably older than that for all I know.
I suppose incidents like this actually do give a reason to "rewrite it in Rust", when "it" is "widely deployed infrastructure written in C". OTOH, I'm sure there were plenty of non-memory-safety bugs introduced and later fixed over the years, and rewriting in Rust will recapitulate that subset of bugs.
[0] https://github.com/fluent/fluent-bit/commit/49269c5ec3c74411...
- Fluent Bit – An End to End Observability Pipeline
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Observability at KubeCon + CloudNativeCon Europe 2024 in Paris
Fluentbit
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Fluent Bit with ECS: Configuration Tips and Tricks
$ docker run --rm fluent-bit-dummy WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested Fluent Bit v1.9.10 * Copyright (C) 2015-2022 The Fluent Bit Authors * Fluent Bit is a CNCF sub-project under the umbrella of Fluentd * https://fluentbit.io [2023/12/24 16:06:59] [ info] [fluent bit] version=1.9.10, commit=557c8336e7, pid=1 [2023/12/24 16:06:59] [ info] [storage] version=1.4.0, type=memory-only, sync=normal, checksum=disabled, max_chunks_up=128 [2023/12/24 16:06:59] [ info] [cmetrics] version=0.3.7 [2023/12/24 16:06:59] [ info] [output:stdout:stdout.0] worker #0 started [2023/12/24 16:06:59] [ info] [sp] stream processor started [0] dummy.0: [1703434019.553880465, {"message"=>"custom dummy"}] [0] dummy.0: [1703434020.555768799, {"message"=>"custom dummy"}] [0] dummy.0: [1703434021.550525174, {"message"=>"custom dummy"}] [0] dummy.0: [1703434022.551563050, {"message"=>"custom dummy"}] [0] dummy.0: [1703434023.551944509, {"message"=>"custom dummy"}] [0] dummy.0: [1703434024.550027843, {"message"=>"custom dummy"}] [0] dummy.0: [1703434025.550901801, {"message"=>"custom dummy"}] [0] dummy.0: [1703434026.549279385, {"message"=>"custom dummy"}] ^C[2023/12/24 16:07:08] [engine] caught signal (SIGINT) [0] dummy.0: [1703434027.549678344, {"message"=>"custom dummy"}] [2023/12/24 16:07:08] [ warn] [engine] service will shutdown in max 5 seconds [2023/12/24 16:07:08] [ info] [engine] service has stopped (0 pending tasks) [2023/12/24 16:07:08] [ info] [output:stdout:stdout.0] thread worker #0 stopping... [2023/12/24 16:07:08] [ info] [output:stdout:stdout.0] thread worker #0 stopped
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Should You Be Scared of Unix Signals?
> Libc is a lot more tricky about signals, since not all libc functions can be safely called from handlers.
And this is a huge thing. People do all kinds of operations in signal handlers completely oblivious to the pitfalls. Pitfalls which often do not manifest, making it a great "it works for me" territory.
I once raised a ticket on fluentbit[1] about it but they have abused signal handlers so thoroughly that I do not think they can mitigate the issue without a major rewriting of the signal and crash handling.
[1] https://github.com/fluent/fluent-bit/issues/4836
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Vector: a Rust-based lightweight alternative to Fluentd/Logstash
Fluentbit is Fluentd's lightweight alternative to itself.
https://fluentbit.io
- FLaNK Stack Weekly for 14 Aug 2023
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Ultimate EKS Baseline Cluster: Part 1 - Provision EKS
From here, we can explore other developments and tutorials on Kubernetes, such as o11y or observability (PLG, ELK, ELF, TICK, Jaeger, Pyroscope), service mesh (Linkerd, Istio, NSM, Consul Connect, Cillium), and progressive delivery (ArgoCD, FluxCD, Spinnaker).
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Fluentbit Kubernetes - How to extract fields from existing logs
From this (https://github.com/fluent/fluent-bit/issues/723), I can see there is no grok support for fluent-bit.
What are some alternatives?
libsql - libSQL is a fork of SQLite that is both Open Source, and Open Contributions.
loki - Like Prometheus, but for logs.
dify - Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting you quickly go from prototype to production.
rsyslog - a Rocket-fast SYStem for LOG processing
awesome-data-temporality - A curated list to help you manage temporal data across many modalities 🚀.
syslog-ng - syslog-ng is an enhanced log daemon, supporting a wide range of input and output methods: syslog, unstructured text, queueing, SQL & NoSQL.
fury - A blazingly fast multi-language serialization framework powered by JIT and zero-copy.
jaeger - CNCF Jaeger, a Distributed Tracing Platform
FLaNK-Edge - An example of FLaNK Edge
winston - A logger for just about everything.
symmetric-ds - SymmetricDS is database replication and file synchronization software that is platform independent, web enabled, and database agnostic. It is designed to make bi-directional data replication fast, easy, and resilient. It scales to a large number of nodes and works in near real-time across WAN and LAN networks.
Grafana - The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.