Deploy an E-Commerce Project on Azure Kubernetes Service

The Application is Stan Robot Shop this is three tier architecture with different micro services

The Microservices are

1.User Microservice-user db

2.Catalogue Microservice—Different product each has different details and price

3.Cart Microservice—add the items in carts

4.Payment Microservice

5.Shipping Microservice-Calculating the price of shipping based on distance etc

6.Dispatch Microservice-ready to deliver

7.Web Microservice—User interface [Nginix]

8.Ratings Microservice—need to be store in data store in memory data storage i.e Redis
datastore-persistant volume in stateful it will come all the previously stored volume

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• Databases:

• “Databases are broadly classified into relational and non-relational. Relational databases ensure strong consistency using structured schemas, while NoSQL databases provide scalability and flexibility for distributed systems.”

• Relational :These store data in tables (rows & columns) and use SQL.

  • MySQL

  • PostgreSQL

  • Microsoft SQL Server

  • Oracle Database

  • MariaDB

  • SQLite

Used for: banking, finance, ERP, CRM systems

• Used when high scale, flexibility, and performance are required.

• Non Relational:Mangodb,couchdb,azurecosmosdb

• Databases used in the project

  Mysql Database:

• Mongo DB :
  ——————————————————————-

• Flow of the Project

• Microservices»container[dockerfiles]»K8s Manifests»Helm charts»AKS

• helmchart:bundle all together and we can dynamic the value of all yamls

• mychart/ ├── Chart.yaml # Chart metadata (name, version) ├── values.yaml # Default configuration values ├── templates/ # Kubernetes YAML templates │ ├── deployment.yaml │ ├── service.yaml │ └── ingress.yaml └── charts/ # Dependency charts (optional)

• 1.create the AKS

• az aks create --resource-group ecommercedemopractice --name ecommerceAKS --node-count 1 --node-vm-size Standard_b2ps_v2 --enable-managed-identity --generate-ssh-keys

az aks get-credentials --resource-group ecommercedemopractice --name ecommerceAKS

PS C:\Users\91967\downloads\three-tier-architecture-demo> az aks get-credentials --resource-group ecommercedemopractice --name ecommerceAKS

PS C:\Users\91967\downloads\three-tier-architecture-demo> az aks get-credentials --resource-group ecommercedemopractice --name ecommerceAKS

Merged "ecommerceAKS" as current context in C:\Users\91967\.kube\config

PS C:\Users\91967\downloads\three-tier-architecture-demo> kubectl get pods

No resources found in default namespace.

PS C:\Users\91967\downloads\three-tier-architecture-demo> kubectl config current-context

to reconnect again

az aks get-credentials --resource-group ecommercedemopractice --name ecommerceAKS --overwrite-existing

• 2.need to follow some command to get the aks connect with the terminal