Kubernetes YAML File Explained - Deployment and Service | Kubernetes Tutorial 19

Learn configuration file syntax using Kubernetes Deployment YAML.

In this video I explain YAML Configuration File in Kubernetes, which is the main tool for creating and configuring components in Kubernetes cluster.

I show you the syntax and contents of Kubernetes configuration file by showing how to create and connect deployment/pod and service component.

0:27 - 3 parts of a Kubernetes configuration file
0:45 - metadata and specification
1:54 - status
3:35 - format of configuration file
4:46 - blueprint for pods (template)
5:59 - connecting services to deployments and pods (label & selector & port)
6:18 - connecting deployment to pods
6:59 - connecting services to deployments
7:37 - ports
8:50 - demo

Git repo link of the demo:


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For any questions/issues/feedback, please leave me a comment and I will get back to you as soon as possible. Also please let me know what you want to learn about Docker & Kubernetes.

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This video is the 19th of a complete series for beginners. At the end of this tutorial you will fully understand Docker and Kubernetes.

⭐️ Full Playlist:

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The complete step-by-step guide to Docker and Kubernetes will include the following topics:

🐳 DOCKER basics:
- Container concept
- Why docker? (image vs. traditional DevOps)
- Install docker on different operating systems
- 8 basic commands you need to know (2 parts)
- Docker vs. Virtual Machine
- Docker in Practice: Overview of whole development process with Docker (development, continuous delivery, deployment) Probably 3-5 videos including Docker-Compose, Dockerfile, Private Repository.
- Docker Volumes in theory and practice

✵ KUBERNETES basics:
- Main Kubernetes components (including Pod, Service, Ingress, Volumes, ConfigMap, Secrets, Deployment, StatefulSet)
- Kubernetes architecture for beginners (master, slave nodes & processes)
- How Kubernetes makes high availability, scalability and disaster recovery possible
- Minikube, Kubectl - set up the cluster
- Kubectl basic commands - Demo
- Configuration file (YAML) - syntax
- Communication between the pods - basic networking concepts in Kubernetes
- K8s Deployment in practice - example application deployment (pod + service + Ingress + secret)
- K8s Volumes explained
- Persistence in K8s
- Debugging & Troubleshooting

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