AWS Notes

Если у вас что-то поломалось, пока вы спали, то это был GitHub. https://www.githubstatus.com/incidents/kz4khcgdsfdv On August 14, 2024 between 23:02 UTC and 23:38 UTC, all GitHub services were inaccessible for all users. This was due to a configuration change that impacted traffic routing within our database infrastructure, resulting in critical services unexpectedly losing database connectivity. There was no data loss or corruption during this incident. We mitigated the incident by reverting the change and confirming restored connectivity to our databases. At 23:38 UTC, traffic resumed and all services recovered to full health. Out of an abundance of caution, we continued to monitor before resolving the incident at 00:30 UTC on August 15th, 2024. We will provide more details as our investigation proceeds and will post additional updates in the coming days.

Karpenter v.1.0.0 https://github.com/aws/karpenter-provider-aws/releases/tag/v1.0.0 Теперь у вас не осталось причин не использовать Karpenter. #Karpenter

🌟 AWS UserGroup 3City Meetup #8 - Gen AI edition is Coming! 🌟 🗓 Date: August 28, 17:00 📍 Location: O4 COWORKING, al. Grunwaldzka 472B, Gdansk (with online streaming option) Join us for an evening of learning, networking, and innovation in the world of AWS! Agenda: "Prompt engineering best practices for foundation models" by Viktor Vedmich (Senior Developer Advocate @ AWS) "AI tools for programming" by Lex Kartynnik aka IT Beard (Programmer, Blogger, AI enthusiast) "Autistic Children Mood Recognition on AWS + OpenAI" by Aliaksei Semirski (Senior Systems Engineer @ EPAM) 🍕 Enjoy pizza and networking opportunities! 🆓 The event is free of charge Don't miss this chance to enhance your AWS skills and connect with like-minded professionals. Spots are limited. Register now at: https://wearecommunity.io/events/aws-user-group-3city-meetup-8

Amazon DevOps Guru for Serverless Applications Description: In this talk, we’ll use a standard serverless application that uses API Gateway, Lambda, DynamoDB, SQS, Step Functions (and other AWS-managed services). We'll explore how Amazon DevOps Guru recognizes operational issues and anomalies like increased latency and error rates (timeouts, throttling, and resource limits) and integrate DevOps Guru with PagerDuty to provide even better incident management. Amazon DevOps Guru analyzes data like application metrics, logs, events, and traces to establish baseline operational behavior and then uses ML to detect anomalies. The service uses pre-trained ML models that are able to identify spikes in application requests, so it knows when to alert and when not to. Speaker: Vadym Kazulkin, Head Of Development at ip.labs, AWS Community Builder When: August 28th, 6 PM EEST Language: English Registration link: https://zoom.us/webinar/register/5717231125253/WN_h1cfYRgmQCuW6S2AsAFBog

Всем привет . Мы выпустили новый релиз 0.13.1 Добавлено: - Cka lab 6. Create general resources (Namespace, Deployment, Service). solutions . video - k3s template. помогает создавать очень дешевый k8s кластер на одной маленькой ec2 для простых сценариев. - Cka lab 7. CPU throttle. solutions - Cka lab 7. CPU throttle solutions is added. - Cks labs are updated. на данный момент подготовлены mock экзамены cka (mock1 mock2 ) , cks(mock1 ) , ckad (mock1 mock2 ) , lfcs (mock 1 ) Для запуска платформы нужен личный акаунт AWS. Все рессурсы создаются с terraform + terragrunt по умолчанию используются ec2 spot и t4g.medium (graviton ) пример запуска выпуск на devops kitchen talks , где обсуждали как готовиться к экзаменам CKA, CKS, CKAD в 2024 году github платформы канал с решениями мок экзаменов и лабораторных работ.

Пересмотрел тысячи часов курсов по AWS, платных и бесплатных, от различных авторов. Не для сдачи на сертификацию, а с целью оценки качества подачи материала. Что особенно важно для тех, кто начинает с нуля. Бесплатные курсы в интернете есть и местами даже неплохие. Платные нередко хуже бесплатных, а временами просто противопоказаны начинающим. Однако тягаться с хорошими платными курсами нереально. Лучшие — от Adrian Cantrill, https://learn.cantrill.io. Не самые дёшевые. Возможно потому, что лучшие. Распродажами Адриан не балует. Однако прямо сейчас как раз такой случай (50%): https://www.linkedin.com/posts/adriancantrill_everyone-on-my-network-knows-i-hate-sales-activity-7228662578053275648-clv1 Не мешкайте, промокод AUG1337-LINKEDIN. #Certification

dockerc — сompile docker image to binary https://github.com/NilsIrl/dockerc/ No more docker run, pip install or npm i — just give your users executables they can run. P.S. We need executables for making executables too.

Сетевое хранилище данных категории Б DevHumor

Open Source как требование для государственных организаций Швейцарии. https://www.zdnet.com/article/switzerland-now-requires-all-government-software-to-be-open-source/ Так что не стоит сомневаться в перспективах OpenToFu, Valkey и других популярных Open Source проектов. P.S. Кстати, а что планируется вместо Sentry (если планируется)? #OpenSource

​​Не сомневайтесь, у вас всё получится. #DevOps

Amazon EKS Terraform Workshop https://catalog.us-east-1.prod.workshops.aws/workshops/afee4679-89af-408b-8108-44f5b1065cc7/en-US - Install the Sample Application - Observability - Automation using Flux - Using Kyverno Policy Manager - Enabling GuardDuty - VPC Lattice - VPC CNI Network Policy - Troubleshooting #EKS #Terraform #workshop

Бэкенд добавляет новый параметр в CI/CD пока девопс в отпуске (осторожно, больно смотреть). #пятничное

​​pgvector 0.7 is available in Aurora PostgreSQL: https://aws.amazon.com/about-aws/whats-new/2024/08/pgvector-0-7-0-aurora-postgresql/ pgvector 0.7 adds two new vector data types: ▪️ halfvec for storing dimensions as 2-byte floats ▪️ sparsevec for storing up to 1,000 nonzero dimensions #Aurora #PostgreSQL #пятничное

​​How to use LAG (Logically Air-Gapped) AWS Backup: https://aws.amazon.com/blogs/storage/building-cyber-resiliency-with-aws-backup-logically-air-gapped-vault/ • Fast recovery time due to ability to share with RAM • Auto-lock in compliance mode with AWS-owned key encryption #Backup

Open Source: Sentry — вычёркиваем. https://blog.sentry.io/sentry-is-now-fair-source/ #OpenSource

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AWS IPv6 Learning Path 1️⃣ IPv6 Fundamentals and VPC Connectivity https://explore.skillbuilder.aws/learn/course/20489 Foundational-level course covering IPv6 addressing, Amazon VPC IPv6 support, and VPC connectivity options using IPv6. 2️⃣ IPv6 Application Networking and Internet Edge Connectivity https://explore.skillbuilder.aws/learn/course/20488 Intermediate-level course on IPv6 for application networking, containers and serverless workload deployments, and AWS edge services. 3️⃣ IPv6 Design and Build Global IPv6 Networks on AWS https://explore.skillbuilder.aws/learn/course/20499 Intermediate-level course to learn about IPv6 network design, hybrid and global connectivity, and IPv6 security and monitoring. #IPv6

AWS з нуля українською https://www.youtube.com/watch?v=c-s8F0hyD2o&list=PLiv5DsFFzt7T_Ca2iuBBWNxuzolJKnTOM&index=5 #video #courses

​​AWS з нуля українською https://www.youtube.com/watch?v=c-s8F0hyD2o&list=PLiv5DsFFzt7T_Ca2iuBBWNxuzolJKnTOM&index=5 #video #cources

Как перенести AWS аккаунт из одной AWS Organization в другую. https://docs.aws.amazon.com/organizations/latest/userguide/orgs_account_migration.html #Organizations