Sysadmin Tools 🇺🇦

eBPF - The Future of Networking & Security https://cilium.io/blog/2020/11/10/ebpf-future-of-networking/ #ebpf

Немного вброса про качество кода + чем и как можно дать оценку Python Code Quality https://testdriven.io/blog/python-code-quality #python #code #qa #quality #security

New Relic Offers Real-Time Java Profiler via JFR https://www.infoq.com/news/2020/11/new-relic-jfr/ #newrelic #monitoring #java #profiling

#promlens зарелизился https://promlens.com PromLens is a tool by PromLabs that makes learning and using PromQL easier and more productive. It integrates a visual query builder with explanation and visualization features. It also allows you to share queries with colleagues or friends. #prometheus #monitoring #victoriametrics #promql

New version of #kubernetes-in-Kubernetes now has fully automated certificates generation including client-certificates, thanks #CertManager https://github.com/kvaps/kubernetes-in-kubernetes #k8s #kubernetes

Dog

dog is a command-line DNS client, like dig. It has colourful output, understands normal command-line argument syntax, supports the DNS-over-TLS and DNS-over-HTTPS protocols, and can emit JSON.

https://github.com/ogham/dog

А также мы на днях обнаружили интересную статью с примером использования werf с GitHub Actions для решения инфраструктурной задачи по сбору логов для домашнего Kubernetes-кластера (MicroK8s): https://gievoiviktor.medium.com/%D0%BB%D0%B5%D0%B3%D0%BA%D0%BE%D0%B2%D0%B5%D1%81%D0%BD%D1%8B%D0%B9-%D1%81%D0%B1%D0%BE%D1%80%D1%89%D0%B8%D0%BA-%D0%BB%D0%BE%D0%B3%D0%BE%D0%B2-%D0%BD%D0%B0-%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D1%80%D0%B5-fluentd-%D0%B2-microk8s-34c92c16c2aa

https://habr.com/ru/company/flant/blog/526702/ #werf #gitlab #sonarqube #qa

DuckDB – The Little OLAP Database That Could. TPC-DS Benchmark Results And First Impressions http://bicortex.com/duckdb-the-little-olap-database-that-could-tpc-ds-benchmark-results-and-first-impressions UPD:

доклад с FOSDEM 

https://www.youtube.com/watch?v=nPDomZQ8jI4 #sql #sqlite #olap #nosql

Chipmunk Log Analyzer & Viewer

chipmunk is a fast logfile viewer that can deal with huge logfiles (>10 GB). It powers a super fast search and is supposed to be a useful tool for developers who have to analyze logfiles.

https://github.com/esrlabs/chipmunk #logs #log

🐘 Да, 2 года видео, но таки не советы остаются полезны и применимы и сейчас https://youtube.com/watch?feature=emb_title&v=IFIXpm73qtk #postgresql #sql #optimization #postgres

Плейлист конференции "Arch Conf 2020" Video: https://media.ccc.de/v/arch-conf-online-2020-6574-closing-talk-arch-linux-conf-in-review/playlist Audio: https://media.ccc.de/v/arch-conf-online-2020-6574-closing-talk-arch-linux-conf-in-review/audio #linux #archlinux

ClickHouse Capacity Estimation Framework https://blog.cloudflare.com/clickhouse-capacity-estimation-framework/ #clickhouse #cloudflare

VictoriaMetrics v1.46.0 is out! It includes various memory usage optimizations for vmagent and query engine. https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.46.0 #prometheus #victoriametrics

Очень полезная инфа, если вы админ/devops и хотя бы немного умеете в #python https://habr.com/ru/company/timeweb/blog/526818/ #kvm #devops #linux #kernel

An Overview of the Percona XtraDB Cluster Kubernetes Operator https://severalnines.com/database-blog/overview-percona-xtradb-cluster-kubernetes-operator #mysql #percona #cluster #k8s #kubernetes #operator

Logz.io Announces the DevOps Pulse 2020, The Largest Survey in the Company’s History With Insights From Over 1,000 Engineers https://aithority.com/it-and-devops/logz-io-announces-the-devops-pulse-2020/

IBM еще дышит на зло окружающим https://www.enterpriseai.news/2020/11/05/ibm-expands-5g-cloud-ecosystem/