ru
Feedback

НС ΠΏΠΎΠΏΠ°Π΄ΠΈΡ‚Π΅ΡΡŒ Π½Π° ΠΊΠ°Π½Π°Π» Π±ΠΎΡ‚Π°Π²ΠΎΠ΄Π°! Telemetrio Π½Π°Ρ…ΠΎΠ΄ΠΈΡ‚ ΠΈ ΠΏΠΎΠΌΠ΅Ρ‡Π°Π΅Ρ‚ Ρ‚Π°ΠΊΠΈΠ΅ ΠΊΠ°Π½Π°Π»Ρ‹ πŸ‘‰ Π₯ΠΎΡ‚ΠΈΡ‚Π΅ Π²ΠΈΠ΄Π΅Ρ‚ΡŒ ΠΌΠ΅Ρ‚ΠΊΡƒ β€” ΠΎΡ„ΠΎΡ€ΠΌΠΈΡ‚Π΅ подписку

Sysadmin Tools πŸ‡ΊπŸ‡¦

Sysadmin Tools πŸ‡ΊπŸ‡¦

ΠžΡ‚ΠΊΡ€Ρ‹Ρ‚ΡŒ Π² Telegram

Sysadmin/DevOps tools, news and other interesting things from modern IT world. Feed https://t.me/s/sysadmin_tools | Proton services with 2 weeks for free - https://pr.tn/ref/0TDB0YT5

Π‘ΠΎΠ»ΡŒΡˆΠ΅
4 243
ΠŸΠΎΠ΄ΠΏΠΈΡΡ‡ΠΈΠΊΠΈ
+124 часа
+47 Π΄Π½Π΅ΠΉ
+4430 Π΄Π½Π΅ΠΉ
Архив постов
​Introducing kubectl flame: Effortless Profiling on Kubernetes Profiling is the act of analyzing the performance of applications in order to improve poorly performing sections of code. One of the most popular ways to visualize a profile and quickly identifying performance issues is by generating a Flame Graph. Π§ΠΈΡ‚Π°Ρ‚ΡŒ дальшС.

Online Analytical Processing Journey with ClickHouse on Kubernetes https://tech.ebayinc.com/engineering/ou-online-analytical-processing/ #ebay #k8s #kubernetes #clickhouse

Moves Oracle and MySQL database to PostgreSQL https://www.ora2pg.com #oracle #postgres #sql
Moves Oracle and MySQL database to PostgreSQL https://www.ora2pg.com #oracle #postgres #sql

ВстрСчайтС PostgreSQL 13 β€” Π½ΠΎΠ²ΡƒΡŽ Π²Π΅Ρ€ΡΠΈΡŽ самой любимой Π½Π° ΠœΠ°Ρ€ΡΠ΅ Π‘Π£Π‘Π”. ДСдупликация b-tree индСксов, ΠΏΠ°Ρ€Π°Π»Π»Π΅Π»ΡŒΠ½Ρ‹ΠΉ vacuuming, ΠΈΠ½ΠΊΡ€Π΅ΠΌΠ΅Π½Ρ‚Π°Π»ΡŒΠ½Π°Ρ сортировка, Π±ΠΎΠ»Π΅Π΅ быстрыС запросы ΠΊ Ρ‚Π°Π±Π»ΠΈΡ†Π°ΠΌ, ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‰ΠΈΠΌ partitioning. ΠŸΡ€Π΅ΡΡ-Ρ€Π΅Π»ΠΈΠ· Π½Π° русском: http://amp.gs/L1op

Daniele Polencic ΠΏΠΈΡˆΠ΅Ρ‚ Π² Π’Π²ΠΈΡ‚Ρ‚Π΅Ρ€ ΠΎ Ρ‚ΠΎΠΌ, ΠΊΠ°ΠΊ Ρ€Π°Π±ΠΎΡ‚Π°Π΅Ρ‚ Kubernetes. Π’ΠΎΡ‚ Ρ‚ΡƒΡ‚ ссылка Π½Π° ΠΌΠ΅Π³Π°-Ρ‚Ρ€Π΅Π΄ Π² Π’Π²ΠΈ, Π² ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΌ собраны ΠΎΡΡ‚Π°Π»ΡŒΠ½Ρ‹Π΅. Π—Π΄Π΅ΡΡŒ Π±ΠΎΠ»Π΅Π΅ удобная для чтСния вСрсия Π² Threadapp На Π΄Π°Π½Π½Ρ‹ΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ‚ ΠΎΠ½ описал: - Как Ρ€Π°Π±ΠΎΡ‚Π°Π΅Ρ‚ ΠΏΠ»Π°Π½ΠΈΡ€ΠΎΠ²Ρ‰ΠΈΠΊ - ΠŸΡ€ΠΎ CPU рСквСсты ΠΈ Π»ΠΈΠΌΠΈΡ‚Ρ‹ - Как Π½Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ Π΄Π°ΡˆΠ±ΠΎΡ€Π΄ своими Ρ€ΡƒΠΊΠ°ΠΌΠΈ - Как Ρ€Π°Π±ΠΎΡ‚Π°Π΅Ρ‚ API - Sheetops with Excel - Π‘ΠΊΡ€Ρ‹Ρ‚Ρ‹Π΅ косты Π½ΠΎΠ΄ - Как ΠΎΡ‚ΠΏΡ€Π°Π²ΠΈΡ‚ΡŒ ΠΏΠΎΠ΄ Π² ΠΊΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½ - Π’Ρ‹Π±ΠΎΡ€ Ρ‚ΠΈΠΏΠ° Π½ΠΎΠ΄ - Graceful shutdown - Kubeflow - GitOps #kubernetes

Новая ΡΡ‚Π°Ρ‚ΡŒΡ Π² Π±Π»ΠΎΠ³Π΅ β€” ΠΏΡ€ΠΎ Kubernetes-ΠΎΠΏΠ΅Ρ€Π°Ρ‚ΠΎΡ€Ρ‹ для PostgreSQL Π²ΠΎΠΎΠ±Ρ‰Π΅ ΠΈ наш ΠΎΠΏΡ‹Ρ‚ с Ρ€Π΅ΡˆΠ΅Π½ΠΈΠ΅ΠΌ ΠΎΡ‚ Zalando Π² частности: https://habr.com/ru/company/flant/blog/520616/

Π˜Π·Π²Π΅ΡΡ‚Π½Ρ‹Π΅ спСциалисты ΠΏΠΎ Kafka β€” компания Confluent β€” ΠΏΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²ΠΈΠ»Π° Β«ΡΠΈΠΌΡƒΠ»ΡΡ†ΠΈΡŽ production-окруТСния с Kafka ΠΈ своими ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚Π°ΠΌΠΈ, ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ΅ управляСтся Π΄Π΅ΠΊΠ»Π°Ρ€Π°Ρ‚ΠΈΠ²Π½ΠΎΠΉ инфраструктурой ΠΈ GitOpsΒ». Для Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΎΠΏΠ΅Ρ€Π°Ρ‚ΠΎΡ€ΠΎΠ² Π² ΠΎΠ±Ρ€Π°Π·Π°Ρ…, ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅ΠΌΡ‹Ρ… Π² этом ΠΏΡ€ΠΎΠ΅ΠΊΡ‚Π΅, использовался наш shell-operator (https://github.com/flant/shell-operator). ΠŸΠΎΠ΄Ρ€ΠΎΠ±Π½Π΅Π΅ ΠΎ Ρ‚ΠΎΠΌ, Ρ‡Ρ‚ΠΎ Π½Π°Π·Π²Π°Π»ΠΈ Β«Apache Kafka DevOpsΒ», см. Π² Π±Π»ΠΎΠ³Π΅ Π°Π²Ρ‚ΠΎΡ€ΠΎΠ²: https://www.confluent.io/blog/kafka-devops-with-confluent-kubernetes-and-gitops/

Building a self-sustaining open-source business in the cloud era https://blog.timescale.com/blog/building-open-source-business-in-cloud-era-v2/ #timescaledb #postgress #tsdb #monitoring

#proxmox ΠΈΠ΄Π΅Ρ‚ Π½Π° ΠΌΠΎΠ±ΠΈΠ»ΡŒΠ½Ρ‹Π΅ https://forum.proxmox.com/threads/new-mobile-app-for-proxmox-ve.76317/ #proxmox #pve #kvm #flutter

BPF для ΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€ΠΈΠ½Π³Π° Linux #linux #book #bpf

Houston, we have Plugins! Traefik 2.3 Announcement https://traefik.io/blog/houston-we-have-plugins-traefik-2-3-announcement/

Если интСрСсно провСсти сСссию Π½Π° нашСм ΡΠ»Π΅Π΄ΡƒΡŽΡ‰Π΅ΠΌ саммитС, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ Π±ΡƒΠ΄Π΅Ρ‚ ΠΎΠ½Π»Π°ΠΉΠ½: https://www.scylladb.com/scylla-summit-2021/

Никогда Ρ‚Π°ΠΊΠΎΠ³ΠΎ Π½Π΅ Π±Ρ‹Π»ΠΎ ΠΈ Π²ΠΎΡ‚ ΠΎΠΏΡΡ‚ΡŒ?!😱😱😱 https://t.me/webpwn/276 #gitlab

Harbor - Enterprise Cloud Native Artifact Registry https://www.youtube.com/watch?v=PmCCzyxMv8s

Prometheus TSDB (Part 1): The Head Block https://ganeshvernekar.com/blog/prometheus-tsdb-the-head-block/ #prometheus #grafana

Новый ΠΏΠ΅Ρ€Π΅Π²ΠΎΠ΄ для Π±Π»ΠΎΠ³Π° β€” ΠΎΠ± ΠΎΠΏΡ‹Ρ‚Π΅ австралийской ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΈ ΠΏΠΎ использованию Kubernetes для Π½Π°Π³Ρ€ΡƒΠΆΠ΅Π½Π½ΠΎΠ³ΠΎ сСрвиса Π² production: https://habr.com/ru/company/flant/blog/519962/

Let's Encrypt's New Root and Intermediate Certificates https://letsencrypt.org/2020/09/17/new-root-and-intermediates.html
+1
Let's Encrypt's New Root and Intermediate Certificates https://letsencrypt.org/2020/09/17/new-root-and-intermediates.html

+ jq β€” CLI JSON processor written on Π‘. Allows to extract data from JSON, modify it, supports math, variables, regexes, even has a lot of built-in functions. Installable from Debian repositories. + jqplay.org β€” online playground for jq. Great to try it, debug expressions, have a handy cheat sheet. + gjson β€” must-have Go library to get values from a complex deeply nested JSON. Has a simple and intuitive syntax. + jj β€” CLI tool written on Go, wrapper around gjson. Hence less powerful than jq but much simpler and more friendly. #golang #cli