I gave a talk last week about CI/CD for newbies/students and found that I can't remember all types of deployment strategies.

So I propose to read Six Strategies for Application Deployment in which the following practices are considered:
- Recreate
- Ramped
- Blue/Green
- Canary
- A/B testing
with pros, cons and friendly gifs)

P.S. Video record of talk here (ukrainian)

#cicd

AWS App Mesh is a service mesh based on Envoy that allows you to easily monitor and control communications across microservices applications on AWS. You can use App Mesh with microservices running on ECS, EKS and Kubernetes running on Amazon EC2. And it looks like you can switch traffic from one cluster to another.

In future they will add Fargate support.
In future AWS will add in App Mech something like OpenTracing solution for get visibility. And you will can use it with Cloudwatch, X-Ray, Datadog, Prometheus and Grafana!

Also, more slides from AWS Summit Berlin you can find in @aws_ru

#aws

Kubernetes Security Announcement: v1.11.8, 1.12.6, 1.13.4 released to address medium severity CVE-2019-1002100

https://twitter.com/kubernetesio/status/1101613120324358144

#kubernetes

6 наиболее залайканных докладов с Riga Dev Days с видео.

6. Zero Downtimes with Faulty Solutions, Dimitris Kapanidis, 2017

5. The DevOps 2.0 Toolkit, Viktor Farcic, 2017

4. Gotchas using Terraform in a secure delivery pipeline, Anton Babenko, 2018

3. Fabric8 Camel Microservices for Docker and Kubernetes, Claus Ibsen, 2016

2. Continuous Deployment With Jenkins X and Kubernetes, Viktor Farcic, 2018

1. 360° monitoring of your microservices, Philipp “xeraa” Krenn, 2017

#slides

Спасиок временно бесплатных курсов Linux Academy на Март:

- Linux Operating System Fundamentals
- Source Control with Git
- Hadoop Quick Start
- Google Cloud Essentials
- CoreOS Essentials
- NGINX Web Server Deep Dive
- AWS IAM Deep Dive
- Kubernetes QuickStart
- Kubernetes Essentials

Курсы, доступные бесплатно для участников Community Membership без временных ограничений:

- Vim – The Improved Editor
- Jenkins Quick Start
- How to Get a Linux Job
- LXC/LXD Deep Dive
- Build Your Own Linux From Scratch
- AWS Concepts
- Big Data Essentials
- AWS Essentials
- Azure Concepts
- Mastering Regular Expressions
- DevOps Essentials
- YAML Essentials

#learn #courses #linux

Вэб-комикс про сети от Julia Evans:

https://wizardzines.com/zines/networking/

#linux #networking

Слайды презентации Евгения Брикмана — со-основателя Gruntwork — об уроках, вынесенных из написания более 300k строк инфраструктурного кода.

#slides

На Реддите собрали список гайдов по AWS, включая гайды от сообщества, книги, видео-туториалы и кейс-стадис

+ список сопутствующих тулзов.

Крч, пока что это самый полный список вещей, связанных с AWS, который я видел…

#aws

GitLab заопенсорсил свои ранбуки для инцидент менеджмента

Может быть полезно тем, кто планирует писать свои.

В продолжение awesome-списков:

Awesome scalability

Материалы о том, как обеспечивать scalability, reliability performance на большом объёме. Включая советы по system design интервью и росте команды.

#awesome

Easy video before starting the work week)

https://www.youtube.com/watch?v=ris1PtMx3Fc

"Как приручить частые изменения": сказ о том, как сводить к минимуму частоту инцидентов при частых изменениях (деплоях, обновлениях, etc.) и что делать, если инцидент всё же произошёл.

#culture #cicd

Подборка книг по Linux на Humble Bundle!

Включая материалы подготовки к LPIC

#books #linux

​​AWS continue Keeping Open Source Open - now Elasticsearch

In parallel with creation Corretto as part of OpenJDK initiative as response to Oracle JDK 8 end of life, AWS focused on fully open source Elasticsearch version, where you don't need to thinking about proprietary license provided by Elastic Co. when you'd like change some part of code or build own product.

But all of it is high matter. What Open Distro for Elasticsearch - it's officially name for product have? Well, it have:
- Elasticsearch & Kibana
- Security plugins, which support node-to-node encryption, five types of authentication, role-based access controls at multiple levels, audit logging and cross-cluster search
- Event Monitoring & Alerting
- Deep Performance Analysis
- SQL Support

#aws #elk

The Four Agreements of Incident Response

In short:
- Be Impeccable With Your Word
- Don’t Take Anything Personally
- Don’t Make Assumptions
- Always Do Your Best

Also, in article is describing who is Incident Commander, what they should and shouldn't do and what culture you should have for everything to work fine. And all of it in simple words.