Sysadmin Tools 🇺🇦

Introducing Netflix’s TimeSeries Data Abstraction Layer https://netflixtechblog.com/introducing-netflix-timeseries-data-abstraction-layer-31552f6326f8 #netflix #cassandra #prometheus #elasticsearch #tsdb #metrics #observability

The Technical History of Kubernetes

We actually started work on Kubernetes back in 2013, and Kubernetes was based fairly directly on R&D that was done over the few years leading up to that. Of course, there were precursors farther back, including Linux Containers, Borg, Workqueue, and Babysitter, but I’m going to focus on efforts I was directly involved with. Five years ago I wrote a series of threads on Twitter for the 5th anniversary. I’m finally making the time to post a blog based on those threads (still with Twitter-sized paragraphs). I updated some of the links and added some punctuation, but otherwise didn’t edit it much. Hopefully this makes it easier to find than dozens of separate Twitter posts.

https://medium.com/@bgrant0607/the-technical-history-of-kubernetes-2fe1988b522a #k8s #kubernetes

Microsoft announced today the new and now open-source OpenHCL paravisor for the virtualization stack for enabling Intel TDX and AMD SEV-SNP confidential computing virtual machines (VMs) with this Rust-written software stack. This effort by Microsoft has been five years in the making and is now open-source and will continue to be developed in the open... via Phoronix https://ift.tt/Z8eC2VX

How do open source solutions for logs work: Elasticsearch, Loki and VictoriaLogs https://valyala.medium.com/how-do-open-source-solutions-for-logs-work-elasticsearch-loki-and-victorialogs-9f7097ecbc2f #loki #elasticsearch #opensearch #victorialogs #logs

https://training.linuxfoundation.org/october-2024-promo #security #kubernetes #training #course

🚀 Join Mathias Palmersheim – Solution Engineer at conf42.com! 🎙 🛠 How to Monitor your Monitoring 🖥 📟 If your monitoring system crashes in the middle of the night, does your team get alerted? 💡Hopefully, yes – but if not, this talk will provide simple, cost-effective solutions to get you started with #victoriaMetrics! 🔧 And even if you already have #monitoring for your monitoring, Mathias will share expert tips to help you improve your current setup. 🗓 October 17th – Online https://www.conf42.com/Incident_Management_2024_Mathias_Palmersheim_27_monitoring_monitoring_how #monitoring #devops #cloud #sre

Run Linux Containers on FreeBSD 14 with Podman https://gyptazy.com/run-linux-containers-on-freebsd-14-with-podman #freebsd #linux #docker #container #podman

vlogscli an interactive command-line tool for querying VictoriaLogs https://docs.victoriametrics.com/victorialogs/querying/vlogscli/ #logs #cli #victorialogs

Why GitHub Actually Won https://blog.gitbutler.com/why-github-actually-won #git #github

Open Breach and Attack Simulation Platform https://github.com/OpenBAS-Platform/openbas #cybersecurity #simulator #opensource

What is Reliability Engineering? https://newsletter.pragmaticengineer.com/p/reliability-engineering #sre

VictoriaMetrics Cloud: integration with AWS Data Firehose for CloudWatch metrics https://rtfm.co.ua/en/victoriametrics-cloud-integration-with-aws-data-firehose-for-cloudwatch-metrics #aws #monitoring #observability #victoriametrics #cloudwatch #firehose

BSDCan 2024: - Implementing Routing Domains on an OpenBSD workstation for use with WireGuard By: Josh Grosse; - Summa Tetraodontidae: Thomas Aquinas Explores OpenBSD's Medieval Orderliness By: Corey Stephan; - Supporting Business IT and network needs with OpenBSD and NSH By: Tom Smyth; - Why rewrite fw_update(8)? By: Andrew Hewus Fresh; All videos - The BSDCan 2024 Playlist is now complete. #video #conf

OpenTelemetry from 0 to 100 https://nais.io/blog/posts/otel-from-0-to-100 #opentelemetry #monitoring #observability #tracing #otel #o11y

Arch Linux and Valve Collaboration https://lists.archlinux.org/archives/list/arch-dev-public@lists.archlinux.org/thread/RIZSKIBDSLY4S5J2E2STNP5DH4XZGJMR/ #archlinux #linux #valve

Using SimKube 1.0: Comparing Kubernetes Cluster Autoscaler and Karpenter https://blog.appliedcomputing.io/p/using-simkube-10-comparing-kubernetes #k8s #kubernetes #karpenter

Unlock 1 Million RPS: Experience Triple the Speed with Valkey Part 1: https://valkey.io/blog/unlock-one-million-rps Part 2: https://valkey.io/blog/unlock-one-million-rps-part2 #redis #valkey #nosql #highavailability

SLO: Elastic vs Datadog vs Grafana https://blog.alexewerlof.com/p/slo-elastic-datadog-grafana #slo #elasticsearch #datadog #grafana

flyte Scalable and flexible workflow orchestration platform that seamlessly unifies data, ML and analytics stacks. https://github.com/flyteorg/flyte #python #kubernetes #golang #workflow #data #grpc #dataops #mlop #ml

Prometheus Exporter for Cloud Provider agnostic cost metrics https://github.com/grafana/cloudcost-exporter #prometheus #cloud #gcp #aws #azure #monitoring