Sysadmin Tools 🇺🇦

Metrics to Traces https://tractatus.one/pathways-metrics-to-traces-55a7d6c8682a #tracing #monitoring #observability #opentelemrtry

Building a real-time search application with Redpanda and ZincSearch https://redpanda.com/blog/real-time-data-search-redpanda-zincsearch #redpanda #kafka #elasticsearch #zincsearch

24 лютого мільйони з нас зробили вибір: не білий прапор, а синьо-жовтий стяг. Не втеча, а зустріч. Зустріч ворога. Опір і боротьба. Це був рік болю, жалю, віри та єдності. І це рік нашої з вами незламності. Знаємо, що це буде роком нашої з вами перемоги! —— On February 24, millions of us made a choice. Not a white flag, but a blue and yellow flag. Not fleeing, but facing. Facing the enemy. Resistance and struggle. It was a year of pain, sorrow, faith and unity. And this is a year of our invincibility. We know that this will be the year of our victory!

Introduction to Linux – Full Course for Beginners https://youtu.be/sWbUDq4S6Y8 #linux #howto #course

Supply Chain Security: What is SLSA? (Part I) Supply Chain Security: Sigstore and Cosign (Part II) #security #docker #sigstore

Сьогодні вся країна вшановує памʼять Героїв Небесної Сотні. Це нагадування про високу ціну нашої свободи і про цінності, за які ми воюємо. Тоді, на зламі 2013-2014-го, українці зробили свій цивілізаційний вибір. Прямо з Майдану тисячі добровольців одразу пішли на фронт. З 24 лютого 2022-го цей фронт розтягнувся на понад 3000 км. Але нас це не злякало. Ми продовжуємо боротьбу. І ми переможемо. @CinCAFU

hikaru

Move smoothly between Kubernetes YAML and Python for creating/updating/componentizing configurations. 

https://github.com/haxsaw/hikaru #k8s #kubernetes #pulumi #terraform #python #yaml

Kubernetes eBPF Traffic Analysis With Kubeshark: Must have tool for DevOps/SRE engineers https://youtu.be/W5NF7eh7uHY https://kubeshark.co/ #k8s #kubernetes #ebpf

Agent vs. Agentless Monitoring https://www.metricfire.com/blog/agent-vs-agentless-monitoring/ #monitoring #graphite

2.5k code solutions with clear explanation https://github.com/Onelinerhub/onelinerhub #bash #nginx #php #lua #go #git #python #mysql #ssh #redis #ubuntu #clickhouse

Ok, folks. Now, it's my time to post a recap from Fosdem and Configuration Management Camp conferences. You can find it on Substack or in my blog. Also, I would appreciate it if you subscribe to my substack! I consider moving my writing activities there and keep the blog only as a markdown backup. Unfortunately, I don't write that often, but hey, it's free to subscribe! #slides #fosdem #cfgmgmt_camp #event

Cloud-native application life-cycle orchestration.

Keptn automates your SLO-driven multi-stage delivery and operations & remediation of your applications. 

https://github.com/keptn/keptn #k8s #kubernetes #orchestration

Self-hosting Mastodon on AWS using Nomad https://www.carrot.blog/posts/2023/01/self-hosting-mastodon-aws-nomad/ #nomad #hashicorp #aws #mastodon

Unreadable Metrics https://horovits.medium.com/unreadable-metrics-why-you-cant-find-anything-in-your-monitoring-dashboards-12fcc23d34c8 #monitoring #dashboard devops #sre

Monitoring benchmark: how to generate 100 million samples/s of production-like data While the fact that VictoriaMetrics can handle data ingestion rate at 100 million samples per second for one billion of active time series is newsworthy on its own, the benchmark tool used to generate that kind of load is usually overlooked. This blog post explains the challenges of scaling the prometheus-benchmark tool for generating such a load. https://victoriametrics.com/blog/benchmark-100m #victoriametrics #monitoring #tsdb #benchmark

Comparing the Top Eight Managed Kubernetes Providers https://medium.com/@elliotgraebert/comparing-the-top-eight-managed-kubernetes-providers-2ae39662391b #gke #ake #eks #scaleway #linode #ibm #ovh #digitalocean #doks

curl’s use of many CI services https://daniel.haxx.se/blog/2023/02/01/curls-use-of-many-ci-services/ #curl #ci #freebsd #windows #travis #ci #zuulci #cirrusci

Awesome Container Tinkering An e

ver growing list of tools to tinker with containers.

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tps://github.com/iximiuz/awesome-container-tinkering #docker #container

An open source alternative to terraform enterprise. https://github.com/leg100/otf #terraform

What We Learned from Building GovSlack https://slack.engineering/what-we-learned-from-building-govslack/ #aws #slack