Sysadmin Tools 🇺🇦

#devops
Тут вот крутой тул ддя рисования диаграмм на python. Это как микс PlantUML и Visio. Сейчас можно рисовать инфраструктуру популярных cloud провайдеров, k8s и много разных on-premise штуковин(все популярные базы, CI, сетевые решния и пр.)
Не знаю как вы, а я очень рад. Теперь можно не страдать с Draw.io и Visio

Mingrammer

Diagrams · Diagrams

`Diagram` is a primary object representing a diagram.

55 views06:15

Sysadmin Tools 🇺🇦

Forwarded from ∏ρØƒuñçτØρ Øπτµç∑ | 👁‍🗨››››

48 views08:11

Sysadmin Tools 🇺🇦

Forwarded from IFTTT

Разработчики OpenBSD опубликовали выпуск переносимой редакции пакета маршрутизации OpenBGPD 6.6, который можно использовать в операционных системах, отличных от OpenBSD. Для обеспечения переносимости использованы части кода из проектов OpenNTPD, OpenSSH и LibreSSL. Кроме OpenBSD заявлена поддержка Linux и FreeBSD. Работа OpenBGPD протестирована в Debian 9, Ubuntu 14.04+ и FreeBSD 12.

via OpenNews.opennet.ru: Общая лента новостей https://ift.tt/2XpwZBF

www.opennet.ru

Доступна переносимая версия OpenBGPD 6.7p0

Разработчики OpenBSD опубликовали выпуск переносимой редакции пакета маршрутизации OpenBGPD 6.7, который можно использовать в операционных системах, отличных от OpenBSD. Для обеспечения переносимости использованы части кода из проектов OpenNTPD, OpenSSH и…

1.06K views08:19

Sysadmin Tools 🇺🇦

Forwarded from DevOps&SRE Library

Not every container has an operating system inside

https://iximiuz.com/en/posts/not-every-container-has-an-operating-system-inside

47 views09:19

Sysadmin Tools 🇺🇦

http://dimitrik.free.fr/blog/posts/mysql-80-perf-xfs-vs-ext4.html

DimitriK's (dim) Weblog

MySQL Performance : XFS -vs- EXT4 Story

This post was remaining in stand-by for a long time, specially that I was expecting that observed issues will be fixed soon. But time is going, and the problems are remaining. And I'm constantly asked

1.16K views15:12

Sysadmin Tools 🇺🇦

https://github.com/cwida/duckdb

GitHub

GitHub - duckdb/duckdb: DuckDB is an analytical in-process SQL database management system

DuckDB is an analytical in-process SQL database management system - duckdb/duckdb

1.05K views20:28

Sysadmin Tools 🇺🇦

Jepsen Disputes MongoDB’s Data Consistency Claims

https://www.infoq.com/news/2020/05/Jepsen-MongoDB-4-2-6/

#mongodb

994 viewsedited 04:33

Sysadmin Tools 🇺🇦

An introduction to Loki

https://grafana.com/blog/2020/05/12/an-only-slightly-technical-introduction-to-loki-the-prometheus-inspired-open-source-logging-system/

#grafana #loki #prometheus #log #logs #logging

1.08K viewsedited 05:37

Sysadmin Tools 🇺🇦

Comparing CQL and the DynamoDB API

https://www.scylladb.com/2020/05/12/comparing-cql-and-the-dynamodb-api/

#scylla #scylladb #dynamodb #cassandra #nosql

1.73K viewsedited 05:40

Sysadmin Tools 🇺🇦

MySQL Authenticating with LDAP

https://www.percona.com/blog/2020/04/06/introducing-the-ldap-authentication-plugin-in-percona-server-for-mysql-8-0-19

#mysql #percona #ldap

1.02K viewsedited 05:43

Sysadmin Tools 🇺🇦

Forwarded from Записки админа

📃 Subspace.

Тут коммунити подхватило разработку GUI для Wireguard: https://github.com/subspacecommunity/subspace Будем надеяться, что из этого что-либо хорошее таки получится.

#wireguard #github #subspace

52 views07:22

Sysadmin Tools 🇺🇦

MongoDB Best Practices on Linux 2020 Edition

https://www.percona.com/blog/2020/04/17/mongodb-best-practices-2020-edition/

#mongodb #mongo #linux #nosql

Percona Database Performance Blog

MongoDB Best Practices: Security, Data Modeling, & Schema Design

Discover MongoDB best practices for security, data modeling, & schema design to improve performance while enhancing the HA & resilience of MongoDB.

3.36K views08:00

Sysadmin Tools 🇺🇦

Forwarded from Aliaksandr Valialkin

https://youtu.be/ZJQYW-cFOms

YouTube

Monitoring K8s with Victoriametrics - Karan Sharma

The talk is about Karan's experience of setting up monitoring in k8s with Victoriametrics. He will take you through his decision process on choosing VM and the pros & cons of this approach

About Karan

Karan is a software developer at Zerodha.
He started…

1.03K views10:46

Sysadmin Tools 🇺🇦

A good case study around improvising continuous integration build times, and the benefits with regards developer productivity. Parallelisation, maximum-allowable test time, randomised execution order and more good patterns

https://kellysutton.com/2020/05/18/speeding-up-a-rails-continuous-integration-pipeline.html

936 views12:30

Sysadmin Tools 🇺🇦

The start of a series of posts on getting started with Serverless applications. The aim is to provide good getting started material that has some depth and breadth, not just the basic hello world.

Part 1 Part 2 Part 3

1.06K views12:32

Sysadmin Tools 🇺🇦

Managing feature flags at scale is an interesting problem. Piraha is a new tool that automatically refactors code to remove code as part of removing flags. Support for Java, Swift and ObjectiveC.

https://eng.uber.com/piranha/
https://github.com/uber/piranha

#uber #piranha #java #swift #objectivec

960 views12:36

Sysadmin Tools 🇺🇦

https://youtu.be/FERkUysB4u8

This talk will review strategies and tools for managing secrets in different environments, with a particular focus on cloud infrastructure, application secrets, and secrets within the DevOps CI/CD pipeline.

1.02K views12:37

Sysadmin Tools 🇺🇦

https://twitter.com/kvaps/status/1264535089897234432

https://asciinema.org/a/gg8zH0WtQwcKyR13bR3gj7jqf

#zfs #restic #opennebula

Twitter

Andrei Kvapil

Just tried new #zfs #draid in combination with #restic to performing block device backup for #opennebula, I like this solution so much! https://t.co/7I0bq1jZmu

1.02K views15:17

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