Forwarded from CatOps
Some best practices for GKE networking by, well, Google.
As was said in one book:unless you've actually done the work, you're in no position to encode it as a best practice.
#gcp #gke #kubernetes #networking
As was said in one book:unless you've actually done the work, you're in no position to encode it as a best practice.
#gcp #gke #kubernetes #networking
Google Cloud
Best practices for GKE networking | Google Cloud
Forwarded from Deleted Account
DevOps Trends That Will Play A Key Role in The Future
#DevSecOps #ML #AI #DevOps #Kubernetes
https://upurl.me/ajbc0
#DevSecOps #ML #AI #DevOps #Kubernetes
https://upurl.me/ajbc0
Penetration Testing Tools, ML and Linux Tutorials
DevOps Trends That Will Play A Key Role in The Future - Penetration Testing Tools, ML and Linux Tutorials
COVID-19 pandemic has impacted people’s lives like never before. Many businesses came to a standstill. However, the online world didn’t stop. The global
Forwarded from Записки админа
Forwarded from Записки админа
Forwarded from Записки админа
Forwarded from Записки админа
⚙️ compyy - этакая попытка упрощения процесса сборки софта из исходников. Просто подаём утилите ссылку на репозиторий, а она уже самостоятельно всё скачивает, собирает, а при необходимости и устанавливает. Вряд ли это будет полезно всем (кто-то привык контролировать процесс сборки, кому-то и вовсе сборка из исходников не критична), но вдруг кого-то проект заинтересует таки.
#build #github
#build #github
Forwarded from Alexander Shinkarenko
Aurora не пишет данные в 6 мест. У нее под капотом спец хранилище от AWS, которое делает репликацию в остальные 5 мест. Поэтому повторить Aurora за пределами AWS невозможно, нет таких открытых продуктов.
Не знаю насколько там больше информации, но вот в этом году рассказывали на русском:
https://www.youtube.com/watch?v=vfLqez8Ydmw
Не знаю насколько там больше информации, но вот в этом году рассказывали на русском:
https://www.youtube.com/watch?v=vfLqez8Ydmw
YouTube
Чем Amazon Aurora лучше вашей базы данных (DevDay 2020)
Вы, наверное, уже слышали об Amazon Aurora - управляемой базе данных, совместимой с MySQL и с PostgreSQL. Так в чем же ее преимущество? Прежде всего, Aurora была разработана с нуля с учетом возможностей облачной инфраструктуры. Она не только более производительная…
Forwarded from CatOps
Although, what are we trying to solve with it? And when to use it?
Julia Evans collected 9 common categories of problems which people use to solve with
- where’s the config file?
- what other files does this program depend on?
- why is this program hanging?
- is this program stuck?
- why is this program slow?
- hidden permissions errors
- what command line arguments are being used?
- why is this network connection failing?
- why does this program succeed when run one way and fail when run in another way?
P.S. She also has a free webzine on how
strace is a very old yet popular tool for Linux troubleshooting. Moreover, on many Ops interviews an interviewer is only satisfied when a candidate mentiones strace during the troubleshooting questions section. And of course, there are more bonus points for mentioning that strace shows system calls of a given process(es) and their arguments and return values.Although, what are we trying to solve with it? And when to use it?
Julia Evans collected 9 common categories of problems which people use to solve with
strace:- where’s the config file?
- what other files does this program depend on?
- why is this program hanging?
- is this program stuck?
- why is this program slow?
- hidden permissions errors
- what command line arguments are being used?
- why is this network connection failing?
- why does this program succeed when run one way and fail when run in another way?
P.S. She also has a free webzine on how
strace works!Forwarded from DevOps Deflope News
Innernet (http://amp.gs/cdmA) инструмент для построения защищенной рабочей среды (как Nebula, Tailscale) с контролем доступа, WireGuard под капотом и открытым исходным кодом.
Forwarded from DevOps Deflope News
Инженеры из компании Mad Devs подготовили бойлерплейт базовой AWS инфраструктуры с EKS-кластером.
Вот что они пишут: «Мы хотим поделиться им бесплатно. Хотим, чтобы коллеги-специалисты DevOps использовали его как инструмент для быстрого создания инфраструктуры в своих проектах»
Ссылка http://amp.gs/cDFY
Вот что они пишут: «Мы хотим поделиться им бесплатно. Хотим, чтобы коллеги-специалисты DevOps использовали его как инструмент для быстрого создания инфраструктуры в своих проектах»
Ссылка http://amp.gs/cDFY
New MinIO Console Enables Efficient Cloud Scale Operations
https://blog.min.io/new-minio-console/
https://blog.min.io/new-minio-console/
MinIO Blog
New MinIO Console Enables Efficient Cloud Scale Operations
Intuitive GUI simplifies deployment and management of multi-tenant object storage using Kubernetes
Forwarded from Записки админа
⚙️ What problems do people solve with strace? Название говорит само за себя - для чего люди обычно применяют strace? Julia Evans провела в твиттере опрос и собрала всё интересное в отдельный пост.
#strace #напочитать
#strace #напочитать
Forwarded from CatOps
A little story about how to drill down your AWS Costs using AWS Cost Explorer and some ad-hoc automation.
Might be interesting to those, who just has just started working with AWS Cost center or never bothered about $$$ before
#aws
Might be interesting to those, who just has just started working with AWS Cost center or never bothered about $$$ before
#aws
Medium
How I Conquer My AWS Costs
AWS Cost Explorer has all the tools you need to get your spending under control.
Forwarded from CatOps
AWS serverless patterns by Serverlessland.
Basically, this is a collection of common architecture patterns i.e. API Gateway to Lambda, Lambda and DynamoDB, API Gateway to Step Functions, etc. However, these examples also contain AWS SAM or AWS CDK templates, which you can use.
You can submit your own template as well. But no Terraform, sorry.
#aws #serverless
Basically, this is a collection of common architecture patterns i.e. API Gateway to Lambda, Lambda and DynamoDB, API Gateway to Step Functions, etc. However, these examples also contain AWS SAM or AWS CDK templates, which you can use.
You can submit your own template as well. But no Terraform, sorry.
#aws #serverless
Serverlessland
Serverless Land
Your resource for learning serverless technology.
Forwarded from Sysadmin Tools 🇺🇦
Forwarded from oleg_log (Oleg Kovalov)
Forwarded from SWE notes
Для тех кто считает что jsonb в postgresql может заменить монгу, очень рекомендую ознакомиться со статьёй ниже об особенностях его работы и хранения
#postgresql #jsonb
https://scalegrid.io/blog/using-jsonb-in-postgresql-how-to-effectively-store-index-json-data-in-postgresql/
#postgresql #jsonb
https://scalegrid.io/blog/using-jsonb-in-postgresql-how-to-effectively-store-index-json-data-in-postgresql/
ScaleGrid
JSONB PostgreSQL: How To Store & Index JSON Data
In this post, we are going to show you tips and techniques on how to effectively store and index JSON data in PostgreSQL. Learn more about JSONB in Postgres.
Forwarded from Sysadmin Tools 🇺🇦
Disaster Recovery (DR) Architecture on AWS, Part I: Strategies for Recovery in the Cloud
https://aws.amazon.com/blogs/architecture/disaster-recovery-dr-architecture-on-aws-part-i-strategies-for-recovery-in-the-cloud/
#aws #cloud #disasterecovery
https://aws.amazon.com/blogs/architecture/disaster-recovery-dr-architecture-on-aws-part-i-strategies-for-recovery-in-the-cloud/
#aws #cloud #disasterecovery
Amazon
Disaster Recovery (DR) Architecture on AWS, Part I: Strategies for Recovery in the Cloud | Amazon Web Services
As lead solutions architect for the AWS Well-Architected Reliability pillar, I help customers build resilient workloads on AWS. This helps them prepare for disaster events, which is one of the biggest challenges they can face. Such events include natural…