#ec2 — Public Fediverse posts

Does anyone use Prometheus/VictoriaMetrics vmagent and (AWS) EC2 Service Discovery with your PromScrape config? I am running it on a server with an IAM Profile that has read-only access to EC2 but:

skipping some ec2_sd_config targets for job_name=ec2_instances because of error: error when fetching instances data from EC2: cannot obtain instances: unexpected status code for "https://ec2.eu-west-2.amazonaws.com/?Action=DescribeInstances&Version=2016-11-15"; got 401; want 200;

I guess it doesn't know how to use an IAM Profile?

#VictoriaMetrics #Prometheus #EC2

https://blog.gslin.org/archives/2026/04/12/12986/aws-%e4%b8%8a-lambda-%e8%88%87-ec2-%e7%9a%84%e5%83%b9%e5%b7%ae/

AWS 上 Lambda 與 EC2 的價差

#amazon #aws #cloud #cost #ec2 #instance #lambda #pricing #service

I wrote my first article in the #DiaryOfALazyDeveloper series 🚀

I needed to expose a Docker Compose app for a workshop: HTTPS, custom domain, backups, teardown with one command. ECS was overkill, manual setup was fragile.

🔮 Spoiler: one terraform apply does it all 🏗️

In the article I describe every choice and why, driven by experience and the laziness of doing things by hand 😄

https://alessandra.bilardi.net/diary/articles/2026-04/docker-on-ec2-with-terraform.en

#terraform #docker #aws #ec2 #DiaryOfALazyDeveloper

Migrated the final on-prem server to EC2 tonight.

It was in my quarterly goals but I really think the move in 2026 should be to bring as much of your infrastructure local as possible.

I feel like my gut is right more often than it isn’t around stuff like this. I guess we’ll find out.

#aws #ec2

AWS announced support for nested virtual machines within virtualized EC2 instances running KVM or Hyper-V.

The new capability enables use cases such as application emulation & hardware simulation on supported C8i, M8i, and R8i instances.

Find out more: https://bit.ly/4bhm44h

#InfoQ #CloudComputing #EC2 #AWS

https://blog.gslin.org/archives/2026/03/02/12910/aws-%e4%b8%ad%e6%9d%b1%e5%8d%80%e7%9a%84%e7%8b%80%e6%b3%81/

AWS 中東區的狀況

#amazon #availability #aws #az #central #cloud #east #ec2 #me #middle #region #service #uae #war #zone

Mastering AWS EC2 Networking — Public vs Private Subnets, Elastic IPs & Real-World Scenarios 🧠
Deep dive into AWS best practices for cloud architects & DevOps engineers. Learn secure, scalable EC2 network patterns with examples.
👉 https://shorturl.at/hRzL0

#AWS #CloudComputing #DevOps #tech #ec2 #networking

System Administration: Week 5: Networking I: IPv6 Basics

In this video, we get familiar with our Big Hero IPv6, looking at the structure of the IPv6 header and IPv6 address representations.

Since we're using AWS #EC2, remember that we have instructions for how to set up a dual-stack VPC and subnet to launch your instances in:

https://www.netmeister.org/blog/ec2-ipv6.html

https://youtu.be/wZ5cmlIlP3I

#sysadmin #devops #sre

@kabads Interesting, looks like it could work. I feel like "Launch a #Linux instance on #AWS #EC2 and log into it using #SSH" would be a straight-forward, "golden path" workflow...

https://blog.gslin.org/archives/2026/02/14/12890/amazon-ec2-instance-%e5%8f%af%e4%bb%a5%e8%b7%91%e8%99%9b%e6%93%ac%e5%8c%96%e4%ba%86/

Amazon EC2 instance 可以跑虛擬化了

#amazon #aws #cloud #ec2 #instance #nested #service #virtualization

Unlock AWS EC2 Networking fundamentals — Public & Private subnets, Elastic IPs, real scenario use cases, and cloud architecture best practices. Written for DevOps engineers, cloud builders, and IT pros.
https://shorturl.at/6p4L8

#AWS #EC2 #CloudComputing #DevOps #Networking #ElasticIP #PublicSubnet #PrivateSubnet #CloudArchitecture #tech

Please give me a reason, why #ec2 on #aws has less than 5GB tmp and 0 SWAP space? Sooner or later, you'll run into problems😞 .

#sysadmin #linux #cloud

#AWS has implemented a ~15% price increase for EC2 Capacity Blocks for ML across all regions.

The change impacts organizations reserving dedicated GPU capacity for large-scale #ML workloads, with uniform increases across AWS’s most powerful ML instances.

Details on #InfoQ ⇨ https://bit.ly/4sTOmZi

#AI #EC2 #GPU #CostOptimization

For some workloads, stopping may be cheaper than hibernating. Always compare.
#aws #ec2 #tech

🚀 AWS EC2 Hibernate Explained — Faster Boot & Real-World Use Cases!
Understand AWS EC2 Hibernate, boost launch performance, save costs & optimize cloud workloads with practical examples. Learn how this feature accelerates boot time and fits real industry use cases. 👉 https://shorturl.at/ACtRv

#AWS #EC2 #CloudComputing #DevOps #AWSCommunity #CloudCosts #PerformanceOptimization #Tech

#AWS announced the new Graviton5 processor and the preview of the first EC2 instances running on it, the general-purpose M9g instances.

Up to 25% faster than Graviton4, new Nitro Isolation Engine, and larger L3 cache for better latency, memory, and networking.

Learn more: https://bit.ly/4svyegb

#CloudComputing #EC2 #InfoQ

https://blog.gslin.org/archives/2026/01/06/12840/aws-%e7%9a%84-gpu-%e6%bc%b2%e5%83%b9%e4%ba%86%ef%bc%9f/

AWS 的 GPU 漲價了？

#amazon #aws #blocks #capacity #cloud #cost #ec2 #gpu #h200 #ml #nvidia #pricing #service

AWS Announces Graviton 5

https://aws.amazon.com/ec2/instance-types/m9g/

#HackerNews #AWS #Graviton5 #CloudComputing #TechNews #AWSAnnouncements #EC2

Hey, I need help with #AWS #RDS.

I've this #Postgresql #RDS in private subnets.
I want to access it with the #psql cli (or any client really).

I see two ways.
One, which I find easy, with an #EC2 that acts as a #Bastion with #SSM so it remains private but requires a tunnel.
And one with a #RDSProxy exposed via a #NLB which is more involved but requires no tunnel.

Is there any other approach?
Something so obvious I missed it?

Thanks for your time and boosts in advance 🙇

EDIT: solution below

Почему традиционный контроль качества не подходит для генеративного ИИ

​Представьте идеального инженера технической поддержки: он мгновенно понимает суть любой, даже самой запутанной проблемы, свободно ориентируется в тысячах уникальных конфигураций клиентских систем, принимает нелинейные решения на лету и никогда не устает. Именно...

#DST #DSTGlobal #ДСТ #ДСТГлобал #искусственныйинтеллект #контролькачества #GenAI #генеративныйии #LLM #EC2 #структураИИ

Источник: https://dstglobal.ru/club/1134-pochemu-tradicionnyi-kontrol-kachestva-ne-podhodit-dlja-generativnogo-ii

Реальный кейс настройки Pod Autoscaling в k8s с точки зрения разработчика

На носу 2026 год, а я хочу поделиться своим путешествием по переводу приложения на инфраструктуру Kubernetes. И самая сложная и интересная часть, как раз, настройка автоскейлинга. Не слишком ли заезженная тема? Думаю нет, потому что я буду рассказывать именно с позиции разработчика приложения, а не девопса. Мне повезло, я без понятия как это всё настраивается. Я буду рассказывать как это всё работает. Конфигов кубера будет минимум, рассуждений и погружений в метрики максимум. В конце оставил TL;DR. Поехали?

https://habr.com/ru/articles/973936/

#kubernetes #hpa #horizontal_pod_autoscaler #keda #ec2 #cadvisor #k8s

https://blog.gslin.org/archives/2025/12/03/12769/t4g-small-%e7%9a%84%e5%85%8d%e8%b2%bb%e9%a1%8d%e5%ba%a6%e5%b0%87%e5%8f%aa%e5%88%b0%e4%bb%8a%e5%b9%b4%e5%b9%b4%e5%ba%95/

t4g.small 的免費額度將只到今年年底

#amazon #arm #aws #cloud #ec2 #free #instance #service #small #t4g #tier

Tag der Computersicherheit. Für uns ein Reminder: Sicherheit entsteht nicht durch Abwarten. ARA, MQC, EC2 und SCA-QS bringen neue Rechnerlogik, mobile Quantenpower, geschützte Datenverarbeitung und Quantensensorik gegen Angriffe. Zukunftssicherheit passiert nicht von allein – wir treiben sie voran. Wir sind die Pionier für digitale Sicherheit.
#Computersicherheit #Cybersecurity #ARA #MQC #EC2 #SCAQS #Cyberagentur

OpenAI vira-se para a AWS e gasta 38 mil milhões de dólares para alimentar a sua IA
🔗 https://tugatech.com.pt/t73816-openai-vira-se-para-a-aws-e-gasta-38-mil-milhoes-de-dolares-para-alimentar-a-sua-ia

#amazon #API #aws #azure #ChatGPT #EC2 #gpt #ia #microsoft #nvidia #OpenAI 

How to provision an OmniOS CE r151054 instance on AWS EC2

https://kenichi.nakamura.io/posts/omnios_ec2_part_1/

#omnios #illumos #ec2

i've had a #linode since 2008. just deleted it and closed the account. never was an akamai fan, but it wasn't the acquisition that did it for me.

in other news, expect a post on installing #omnios on #ec2 coming soon

A single point of failure triggered the Amazon outage affecting millions - The outage that hit Amazon Web Services and took out vital s... - https://arstechnica.com/gadgets/2025/10/a-single-point-of-failure-triggered-the-amazon-outage-affecting-millions/ #raceconditions #biz⁢ #amazon #tech #aws #ec2

[Перевод] Сбой AWS 19­–20 октября: во всём виноват DNS. Постмортем

19–20 октября 2025 года в регионе us-east-1 произошёл каскадный сбой, повлиявший на доступность глобальных сервисов. Компания AWS опубликовала детальный разбор, в котором раскрыла первопричину — дефект в автоматизированной системе управления DNS для сервиса DynamoDB. В статье приводятся полная хронология событий, описание воздействия на смежные сервисы (EC2, NLB, Lambda) и список запланированных улучшений для предотвращения подобных инцидентов в будущем.

https://habr.com/ru/companies/flant/articles/959422/

#dns #aws #dynamodb #lambda #ec2 #useast1 #сбой #nlb #amazon_web_services #сбой_aws

Building a network traffic analysis system: Deploying Malcolm on Amazon EC2

This is the first of two blog posts on the AWS Public Sector Blog about deploying Malcolm on Amazon AWS. It covers installing Malcolm on a single EC2 instance. The next post will cover deploying Malcolm on EKS.

For those of you more interested in scaling Malcolm using Kubernetes, you can check out our "still-in-beta" Helm chart and share your feedback in the issue tracker on that repo.

#AWS #EC2 #Malcolm #Zeek #Arkime #NetBox #OpenSearch #Elasticsearch #Suricata #PCAP #NetworkTrafficAnalysis #networksecuritymonitoring #OT #ICS #icssecurity #CyberSecurity #Cyber #Infosec #INL #DHS #CISA #CISAgov