Вот тут дядя Витя норм поясняет за Карпентер и основные отличия от кластер-аутоскейлер

https://youtu.be/C-2v7HT-uSA

AWS Community Builders
Всем привет. Набор на весну 2022 официально открыт. Ссылка на форму - https://amazonmr.au1.qualtrics.com/jfe/form/SV_b89ma6QvizVPjWC?=CB2022-CBs

О программе я рассказывал, но вкратце расскажу о бенефитах:

SWAG от амазона(присылают посылкой)
500 долларов кредитов на все сервисы AWS(ну может быть кроме Ground Station) в год(раньше присылали физически, сейчас по e-mail)
Годовая бесплатная подписка на cloud academy
Ваучер на любой экзамен(1 раз в год)
Доступ к закрытым ивентам
Возможность постить в отдельной конфе на dev.to
Ну и конечно, самое главное - нетворкинг.

В общем много чего интересного и полезного.

Если у вас есть какие-либо блог-посты, публичные выступления, в общем абсолютно любой вклад в развитие коммунити - скорее всего вашу заявку одобрят. Не стесняйтесь и подавайтесь уже сегодня. Срок подачи заявок с сегодняшнего дня до 24 января.

Подробности поддержки IPv6 в EKS:

https://aws.amazon.com/blogs/containers/amazon-eks-launches-ipv6-support/

🔸 IPv6 support works for new and existing VPCs; you can opt in on a VPC-by-VPC basis.
🔸 Each VPC is given an IPv4 address prefix (CIDR block size can be from /16 to /28) a unique /56 IPv6 address prefix (fixed) from within Amazon’s GUA (Global Unicast Address); you can assign a /64 address prefix to each subnet in your VPC.
🔸 All the VPC features such as Security Groups, Route Tables, Network ACLs, Peering, and DNS resolution within a VPC all operate in the same way as IPv4.
🔸 Every instance gets both IPv4 and IPv6 addresses, along with corresponding DNS entries. For a given instance, only a single IPv4 address from the VPC address range is consumed.

#EKS #IPv6

​​Новая AWS Console — главная страница с полезной информацией.

Удобно, что сразу видны расходы (если включён доступ к биллингу для юзера в аккаунте), ссылки на последние сервисы и возможность расположить нужные элементы в удобных местах на дашборде.

Можно убрать или добавить виджеты (меню снизу), на текущий момент дополнительный виджет - это лишь Favorites. Можно изменить размер виджета, нажав Change Size.

В общем, реально полезное изменение для консоли, с удобным подходом, как это реализовано для AWS Activate.

Пользуемся!

#AWS_Console

Бесплатные курсы AWS по ML - https://www.amazon.science/latest-news/machine-learning-course-free-online-from-amazon-machine-learning-university

Полезный пост с описанием моментов по созданию мультирегиональных приложений:

https://aws.amazon.com/blogs/architecture/creating-a-multi-region-application-with-aws-services-part-2-data-and-replication/

When building a distributed system, consider the consistency, availability, partition tolerance (CAP) theorem. This theorem states that an application can only pick 2 out of the 3, and tradeoffs should be considered.
▫️ Consistency – all clients always have the same view of data
▫️ Availability – all clients can always read and write data
▫️ Partition Tolerance – the system will continue to work despite physical partitions

#design

​​Weekly Summary on AWS (January 9-15)

🔸 AppSync + cache entry eviction
🔸 AWS Toolkit for JetBrains IDEs + ECS-Exec
🔸 EC2 + Hpc6a instance type
🔸 EC2 Windows Server + Launch Speed Optimizations
🔸 ElastiCache + publish logs (6.2+)
🔸 EMR Studio
• Real-time collaborative notebooks
• SQL Explorer
🔸 IoT SiteWise Edge + Data Upload Prioritization
🔸 Kendra + query language
🔸 Lex + PrivateLink
🔹 Local Zones + Atlanta / Phoenix / Seattle
🔸 Redshift Spectrum + custom data validation rules
🔸 RDS for MySQL + 5.7.36 & 8.0.27
🔸 RDS Performance Insights + GetResourceMetadata, ListAvailableResourceDimensions, ListAvailableResourceMetrics
🔸 SageMaker Feature Store + connector for Spark
🔸 SNS + ABAC (Attribute-based access controls)
🔸 SSM + Command Document
🔹 Well-Architected Framework + Streaming Media Lens

#AWS_week

​​📚 FREE resources to prepare for AWS Certified Solution Architect Associate (SAA-CO2) exam.

1️⃣ AWS Ramp-Up Guide: Architect ✅
https://d1.awsstatic.com/training-and-certification/ramp-up_guides/Ramp-Up_Guide_Architect.pdf

2️⃣ Exam Readiness: AWS Certified Solutions Architect – Associate (Digital) ✅
https://explore.skillbuilder.aws/learn/course/external/view/elearning/125/exam-readiness-aws-certified-solutions-architect-associate-digital

3️⃣ AWS Certification Official Practice Question Sets (English) ✅
https://explore.skillbuilder.aws/learn/course/external/view/elearning/9153/aws-certification-official-practice-question-sets-english

4️⃣ AWS Whitepapers + Well architected Framework + FAQs ✅
https://aws.amazon.com/certification/certified-solutions-architect-associate/

5️⃣ Practice Exams ✅
http://www.koenig-solutions.com/aws

p.s. Original source.

#AWS_certification

Хорошая статья-сравнение параллельного запуска Lambda, App Runner и Fargate:

https://nathanpeck.com/concurrency-compared-lambda-fargate-app-runner/

🔸 Concurrency
🔹 Scaling

Lambda
🔸 Single concurrent request per Lambda function instance, but many separate Lambda function instances
🔹 Fully managed by AWS Lambda, default limit of 1000 concurrent executions. Scale out more function instances in under a second.

App Runner
🔸 Multiple concurrent requests per container, enforces a configurable hard limit such as 100 concurrent reqs/container
🔹 Fully managed by App Runner. Configure a concurrency limit per containerized process. Scale out more container instances in less than 1 min.

Fargate
🔸 Multiple concurrent requests per container, no built-in limits on concurrency per container
🔹 Managed by you. Scale out more container instances based on your desired metric: CPU, concurrency, or a custom metric. Scale out in less than 1 min.

#design

🔶 Recover your AWS account via Customer Support

A Twitter thread on how to get AWS Customer Support to remove MFA from your root account.

https://twitter.com/jrhunt/status/1478935811336798211?s=12

#aws

Билд платформа Playrix (в том числе на спотах) https://youtu.be/RCVZoF8eWXk?list=RDCMUCgoMppmHUHU_3vxMD7oDG7g

AWS CDK Crash Course:

https://www.youtube.com/watch?v=T-H4nJQyMig

00:15 CDK Crash Course Intro
01:13 What we'll cover
02:34 Resources
03:07 CDK Basics
07:34 What are CDK Constructs?
10:15 Level 3 Construct Examples
12:08 Synthesis, Assets, Bootstrapping and Deploy
14:53 CDK Workshop Speedrun - Cloud9 Prep
21:01 CDK Workshop Speedrun - New Project
28:02 CDK Workshop Speedrun - Hello, CDK
35:42 CDK Workshop Speedrun - Writing Constructs
42:26 CDK Workshop Speedrun - Using Construct Libraries
44:14 CDK Workshop Speedrun - Testing Constructs
48:51 Advanced CDK
59:32 More Resources and Thanks!

#CDK #video

​​FREE 🔥 AWS Exam Readiness courses from Tutorials Dojo:

https://portal.tutorialsdojo.com/product-category/aws/aws-digital-courses-2/aws-exam-readiness-courses/

▪️ AWS Certified Solutions Architect Professional (SAP-C01)
▪️ AWS Certified DevOps Engineer Professional (DOP-C01)
▪️ AWS Certified Security Specialty (SCS-C01)
▪️ AWS Certified Database Specialty (DBS-C01)
▪️ AWS Certified Data Analytics Specialty (DAS-C01)
▪️ AWS Certified Machine Learning Specialty (MLS-C01)

#AWS_certification

​​Weekly Summary on AWS (January 16-22)

🔸 CloudWatch Application Insights + Microsoft AD & SharePoint
🔸 DRS (AWS Elastic Disaster Recovery) + failback
🔸 DynamoDB + ReturnConsumedCapacity
🔸 FinSpace + Spark 3.1.2
🔸 FSx for NetApp ONTAP + CloudWatch
🔸 EMR
• Spark SQL to insert data into and update Glue Data Catalog
• Iceberg
🔸 GuardDuty + detection of EC2 credentials used from another AWS account
🔸 Location Service
• Matrix routing
• Request-based pricing for all customer use cases
🔸 Migration Hub Strategy Recommendations + Babelfish for Aurora PostgreSQL
🔸 MQ + RabbitMQ 3.8.26
🔸 Security Hub
• Trusted Advisor adds 111 checks
• Integration with AWS Health
🔸 SSM Automation
• Execute runbooks from Slack
• Outbound webhooks for 3-d party tools
🔸 SageMaker Pipelines
• EMR integration for large scale data processing
• Parallelism Configuration
🔸 AWS Client VPN + banner text and maximum session duration
🔹 Wavelength Zones + Charlotte, Detroit, Los Angeles and Minneapolis

#AWS_week

New AWS white paper with guidance for implementing WAF

#aws #security

​​Using Amazon Cognito to Authenticate Players for a Game Backend Service:

https://aws.amazon.com/blogs/gametech/using-amazon-cognito-to-authenticate-players-for-a-game-backend-service/

A: Game client make REST API call to unauthenticated endpoint to invoke Login Lambda function with username and password in JSON body.
B: Login Lambda function uses username and password to authenticate with Amazon Cognito user pool and obtains IdToken.
C: Login Lambda function sends IdToken back to game client through the API Gateway.
D: Game client makes a REST API call to Amazon API Gateway which will validate the IdToken with the Cognito authorizer. API Gateway will then invoke the backend service Lambda function.

#Cognito

​​Build an observability solution using managed AWS services and the OpenTelemetry standard:

https://aws.amazon.com/blogs/mt/build-an-observability-solution-using-managed-aws-services-and-the-opentelemetry-standard/

We centralized the metrics, traces, and logs collected from workloads running in various AWS accounts using:
▫️ ADOT (AWS Distro for OpenTelemetry)
▫️ Amazon Managed Grafana
▫️ Amazon Managed Service for Prometheus
▫️ Amazon OpenSearch Service.
To visualize these metrics, traces, logs, and to show correlation, we setup:
▫️ OpenSearch dashboard
▫️ Grafana workspace with Amazon Managed Grafana.
This provided us with a native integration with Amazon Managed Service for Prometheus.
We also leveraged a hub-and-spoke architecture for solution scalability.

#observability