Day 1 – Kubernetes Sept 2023

DevOps

MOTOSHARE 🚗🏍️
Turning Idle Vehicles into Shared Rides & Earnings

From Idle to Income. From Parked to Purpose.
Earn by Sharing, Ride by Renting.
Where Owners Earn, Riders Move.
Owners Earn. Riders Move. Motoshare Connects.

With Motoshare, every parked vehicle finds a purpose. Owners earn. Renters ride.
🚀 Everyone wins.

Start Your Journey with Motoshare
Master
- API 		- POD -> Container -> Image -> Google Regi
- Etcd		- POD -> Container -> Image -> Google Regi
- Schedualar	- POD -> Container -> Image -> Google Regi
- Controller	- POD -> Container -> Image -> Google Regi
- Proxy 	- POD -> Container -> Image -> Google Regi

kubeadm init
Kubelet
Docker - ContainerD
kubectl



Worker
- Proxy 	- POD -> Container -> Image -> Google Regi

kubeadm join
Kubelet
Docker - ContainerD
kubectl


Workstation
- kubectl
===============================================================
===============================================================
Master - 107.21.2.54
Worker 1 - 100.25.139.92
Worker 2 - 52.91.119.120
-------------------------------
https://www.devopsschool.com/blog/kubernetes-1-23-6-cluster-setup-master-and-worker-in-ubuntu-20-04/

Workstation
How kubectl connect to API server?
=======================================

kubectl 
	Read one file
	~/.kube/config


What is content of this config file?
==========================================
YAML FILE


Clustor(S)
	- Clustor 1 - api server
	- Clustor 2 - api server

User(S)
	- user 1 + cert
	- user 2 + cert


Context(S)
	context1 = Clustor 1 +  user 2 + cert

curr-context -= context1



  41  kubectl get pods -A
   42  clear
   43  kubectl
   44  kubectl config view
   45  more ~/.kube/config
   46  kubectl get nodes
   47  kubectl get pods -A
   48  kubectl
   49  kubectl api-resources
   50  kubectl api-resources | wc -l
   51  kubectl
   52  kubectl cluster-info















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