A presentation at Civo Navigate in in Tampa, FL, USA by Julia Furst Morgado
IS KUBERNETES TOO COMPLICATED @juliafmorgado
I’M JULIA FURST MORGADO! Global Technologist at Veeam CNCF Ambassador AWS Community Builder Public Speaker
Containerizing
WHAT IS KUBERNETES? Containers are a method of packaging and delivering application code along with its dependencies, libraries, and configurations.
WHAT IS KUBERNETES? K8s is an open source container orchestrator platform (it simplifies the deployment, scaling, and management of applications packaged in containers)
Maybe you DON’T need Kubernetes.
KUBERNETES LEARNING CURVE
LET’S USE AN ANALOGY
WHAT DOES KUBERNETES HAVE TO DO WITH THIS
KUBERNETES ARCHITECTURE Scheduler ETCD Kube-proxy Kubelet API Server Container Deployment Controller Manager Control Plane Pod Worker Node-n
Workloads Security Observability Network Infrastructure
Workloads: Stable? Secure? Observable? Security: - Namespace isolation - API access limitation - RBAC/ServiceAccounts - PSS/PSA Observability: - Tool stack - Cluster & workload info - Logs, metrics & traces Network (inboud traffic): - Ingress controller selection - Gateway API - Own custom implementation Traffic control: Network policies Encryption Advanced routing Infrastructure: - Provide underlying hardware - VMs for cluster - Storage (classes) for PVs - Provide backup (cluster & workloads) - Access to managed services - High-scale of nodes req. network tuning
IS KUBERNETES TOO COMPLICATED? http://vee.am/4az5Dw
SHOULD YOU LEARN KUBERNETES?
FREE RESOURCES Kubecampus.io https://www.cncf.io/phippy/
KubeCon EU 2023 • KubeCon was sold out • 10.000 attendees; • 58% of the attendees was for the first time at KubeCon; • 159 CNCF projects; • 1300 maintainers, 200k contributors; • 155 ambassadors; • 406 community groups; • 24 Kubernetes Community Days (KCD); • Two new certificates that where announced: Kubernetes and Cloud Native Security Associate (available in Q3 2023) and Certified GitOps Associate (coming soon); • KubeConEu 2024 will be hosted in Paris from 19 - 22 of March;
Questions THANK YOU @juliafmorgado
Kubernetes is slowly seeming like that buzzword that gets thrown around, with many not knowing what the open-source container orchestration platform does. There are components, APIs, nodes, pods, containers, deployments, services, and much more — is it really necessary to understand them all to get started? What could be the best learning strategy for a beginner in cloud-native?
Join this talk to learn the history and concepts of Kubernetes and figure out how to use it properly and efficiently. You will hear stories of my learning journey, challenges I faced, followed by a quick demo where you’ll start understanding the value that Kubernetes brings to the table. As Kubernetes becomes easier to use, we will see a thriving ecosystem emerge.
Here’s what was said about this presentation on social media.
for free. You
can too.