This document provides an overview of Kubernetes presented by Anselmo Pfeifer. It defines Kubernetes as an open-source system for automating deployment, scaling, and management of containerized applications. It describes key Kubernetes concepts like pods, deployments, services, and how it provides portability, extensibility, and self-healing capabilities. The presentation concludes with examples of using Kubernetes locally and on Google Cloud and provides contact information for Anselmo Pfeifer.

1. Anselmo Pfeifer
Managing Docker Containers with
Kubernetes

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ü Desde 2007 estudando e trabalhando com automação de
infraestrutura linux,
ü De 02/2009 a 11/2015 fui sargento no Exército Brasileiro onde
trabalhei como Analista de Infraestrutura e Desenvolvedor,
ü De 11/2015 a 08/2017 trabalhei no Gme de DevOps da
Tecsinapse (Home Office),
ü Desde 08/2017 estou trabalhando na Daitan Group em
Campinas SP, atuando como DevOps no Gme de CI &CD.
About me:
Anselmo Pfeifer

3. • Anselmo Pfeifer

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Kubernetes is an open-source system for
automaGng deployment, scaling, and management of
containerized applicaGons.
Kubernetes.io
=
k8s
What is Kubernetes?

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What is Kubernetes?
ü Portable: public, private, mulG-cloud…
ü Extensible: modular, pluggable…
ü Self-healing: auto-restart, auto-replicaGon, auto-
scaling.

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Kubernetes is not a tradiGonal all-inclusive PaaS
(Pla[orm as a Service) system. It preserves user choice
where it is important.
• Does not limit the types of applicaGons supported,
• Does not provide middleware
• Does not have a click-to-deploy service marketplace
What Kubernetes is not

7. • Anselmo Pfeifer
Architecture kubernetes

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Terms for certain funcCons on kubernetes
ü Nodes
ü Roles
ü Storage Class
ü Namespace
ü Deployments
ü Jobs
ü Pods
ü Replica Sets
ü Replication Controllers
ü Stateful Sets
ü Discovery and load balancing
ü Ingresses
ü Services
ü Config and storage
ü Config Maps
ü Persistent Volume Claims
ü Secrets

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Overview

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Hands-On
Local:
• VirtualBox
• Minekube
• Kubectl
GCE:
• Gcloud
• kubectl
01
02

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01 Hands-On

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02 Hands-On

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Deploy to GCE
ü kubectl config use-context minikube / gce
ü kubectl config current-context
ü kubectl config set-context gce

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www.daitangroup.com

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• Email:
• apfeifer@daitangroup.com
• contato@anselmopfeifer.com
• Github
• AnselmoPfeifer/learning-kubernetes
Anselmo Pfeifer
Contact InformaCon

17. Thank You!