Aws ug dxb 2021 container series iv
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The document discusses key themes in cloud computing, specifically centered around Kubernetes, containers, and the AWS ecosystem. It highlights the importance of embracing a learning mindset in technology, provides insights into advanced container management with Kubernetes, and explores AWS services like EKS and Fargate for effective application deployment. Additionally, it emphasizes community engagement and continued education in the cloud-native landscape through various resources and events.
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Aws ug dxb 2021 container series iv
- 1. Don’t be a know-it-all; be a learn-it-all. Microsoft’s CEO, Satya Nadella
- 3. Thank you to our sponsors
- 5. $ kubectl get user @walidshaari https://www.linkedin.com/in/walidshaari https://github.com/walidshaari ● Analytics Infrastructure support engineer ● Deployed and Supported large scale distributed HPC Linux clusters ● Configuration management since 2012 with puppet first, then Ansible, and now CNCF ecosystem. ● Advocating open source, automation, Iac, containers, Kubernetes, Openshift, and all things cloud ● Leading Saudi eastern province “Sharqaya” Dammam Docker, and Cloud Native AWS meetups
- 6. >kubectl get plan 1. Quick review containers 2. What problem are we solving? 3. Kubernetes 4. EKS Ad-hoc exploration ● EKS-Anywhere ● ArgoCD "CD AKA GitOps" ● AWS EKS console
- 7. NEWS
- 11. Three vouchers to giveaway
- 12. • Standardized packaging for software and dependencies • Isolate apps from each other • Share the same host OS kernel • Utilizes Linux Kernel features (e.g. namespace, cgroups, apparmor, selinux) • Microsoft have Windows Native Containers • Lightweight application virtualization • Consolidate 100s of applications per host compared to 10s per vm Review: containers? Build, distribute, and run applications almost anywhere
- 15. Everything fails, all the time. AWS CTO @Werner
- 16. WhatIsKubernetes? ● Greek for "helmsman", ● The kernel of distributed systems ● Linux of the cloud! ● A platform and container orchestration tool for automating deployment, scaling, and operations of application containers. ● Kubernetes supports Docker, Containerd, CRI-O, Kata containers (formerly clear and hyper) and Virtlet among others ● History of over 15 years from Google Borg, +7 years since its OSS inception
- 18. Application Delivery App Application Portability - Anywhere App App App App App App
- 20. Ivan Velichko https://twitter.com/iximiuz/status/1353045442087571456 1- API Driven
- 21. 2- Reconciliation loop Replica Controller -..-.-..-.-.-..-. Desired State: apiVersion: apps/v1 kind: Deployment metadata: name: coredns labels: app: nginx spec: replicas: 2 =-...-.-=.. Current State -
- 22. Source: Kubernetes effect by Bilgin Ibryam 3- Meaningful Abstraction
- 23. Kubernetes Architecture Overview Source: Introduction to Kubernetes
- 24. Kubernetes’ High-Level Architecture Overview Source: https://www.weave.works/blog/what-does-production-ready-really-mean-for-a-kubernetes-cluster
- 25. Kubernetes’ High-Level Architecture Overview
- 28. EKS • Certified Kubernetes distribution • OSS components available as EKS-Distribution • Can be run in Cloud or on-prem • Integrates well with AWS services for AWS customers • Enables Hybrid, and multi cloud workloads • High availability, security, resilience, and Fault tolerance "across AZs" • Undifferentiated heavy lifting
- 29. Why EKS? - CNCF certified distribution - can enable Hybrid, and multi cloud workloads - Integrates well with AWS managed services model - HA and Fault tolerance "across AZs" - Fully managed control plane ( self-healing, upgrades, patching)
- 36. Container OS Purpose built operating system Optimized for running containers Minimal Linux distribution No-Ops maintenance Cost effective Immutable Automation in mind Security in mind API driven AWSBottlerocket
- 38. Exploration time
- 39. Why Fargate? • Serverless wins: Focus on application • Scalability out of the box: clusters scales with application • Reduce operations and day-2 overhead: • Updates and patching for infra and cluster • Still need to take care of image updates • Better security isolation • Cost efficient
- 42. That DevOps Guy: https://www.youtube.com/playlist?list=PLHq1uqvAteVvUEdqaBeMK2awVThNujwMd Nana: https://youtu.be/X48VuDVv0do
- 45. Thank you