---
title: Kubernetes Getting Started
tags: Kubernetes, Talk
---

# Kubernetes Getting Started

[TOC]

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## Suggestions

**Trail Map**：
- :arrow_down: Learn how to use Kubernetes
- Tutorials: https://kubernetes.io/docs/tutorials/
- Interactive Learning(Online): https://www.katacoda.com/courses/kubernetes
- :arrow_down: Ecology、Cloud Native
- Landscape: https://landscape.cncf.io/
- :arrow_down: Architecture、Components、Principle
- Kubernetes The Hard Way: https://github.com/kelseyhightower/kubernetes-the-hard-way
- Client-go, Operator, Source code
- :arrow_down: Best Practice, Deep into Kubernetes, Deep into Cloud-native

**Detail Guide**：
- **https://kubernetes.io/docs/home/**
- https://github.com/feiskyer/kubernetes-handbook
- https://github.com/rootsongjc/kubernetes-handbook

**Environment & Deploy**：

- Learning Environment: https://github.com/kubernetes-sigs/kind
- Production Environment: https://kubernetes.io/docs/setup/production-environment/

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## Kubernetes Components & Architecture

:::info
**Declarative API**、**Asynchronous**、**Control Loop**
:::

### Components





### Extend Kubernetes

- Resources:
- CRI & OCI
- CNI
- CSI
- Capabilities:
- Operator (CRD+Controller)
- Scheduling framework
- Dynamic Admission Control (MutatingAdmissionWebhook & ValidatingAdmissionWebhook )

**Service**:
- ~~userspace~~
- ~~iptables~~
- ipvs


**CNI**:

- Flannel VXLAN
- ~~Flannel UDP~~
- **Cilium**: https://github.com/cilium/cilium
- **Calico**: https://github.com/projectcalico/calico

**Client-Go**:


**Authentication**:




**Lifecycle**:


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## Trends in cloud-native

> *source:* https://www.alibabacloud.com/blog/five-trends-in-cloud-native_596444

- Kubernetes Will Follow the Android Model
- Operator-Based Applications and Capabilities
- Further Sinking of Application Middleware Capabilities to the Infrastructure
- Next-Generation DevOps Models and Systems
- Separation of Concerns
- Widespread Adoption of Serverless
- Application Layer Technology Based on IaD Will Go Mainstream
- End-User Experience Layers Built on Top of IaD
- DevSecOps
- Serverless and Cloud-Native Deployment of Underlying Infrastructure

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## Conclusion :sheep:

> - Kubernetes is very easy! Kubernetes is hard! :muscle:
> - Deliberate Practice :muscle:

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