CourseFlix

Microservices Architecture and Implementation on .NET 5

24h 34m 13s
English
Paid

This course shows you how to build simple and clear microservices in .NET 5. You will work with Web API, Docker, RabbitMQ, MassTransit, gRPC, Ocelot, MongoDB, Redis, PostgreSQL, SQL Server, Dapper, and EF Core. You learn by building working services step by step.

What You Build

You build a small e‑commerce system. It includes Product, Basket, and Order services. You store data in MongoDB, Redis, PostgreSQL, and SQL Server. The services talk to each other through RabbitMQ and gRPC. You route calls through an Ocelot API Gateway.

Catalog Service

  • ASP.NET Core Web API
  • REST CRUD actions
  • MongoDB setup and containers
  • Repository pattern
  • Swagger OpenAPI

Basket Service

  • ASP.NET Web API
  • REST CRUD actions
  • Redis setup and containers
  • Call the Discount gRPC service to get final prices
  • Publish BasketCheckout events with MassTransit and RabbitMQ

Discount Service

  • ASP.NET gRPC server
  • Fast gRPC calls shared with the Basket service
  • Protobuf message design
  • Dapper for data access
  • PostgreSQL setup and containers

Service Communication

  • Sync calls through gRPC
  • Async events with RabbitMQ
  • Publish/Subscribe topic exchange
  • MassTransit for RabbitMQ work
  • Send BasketCheckout events to the Ordering service
  • Create a shared EventBus message library

Ordering Service

  • Apply DDD, CQRS, and Clean Architecture
  • CQRS with MediatR, FluentValidation, and AutoMapper
  • Consume BasketCheckout events with MassTransit
  • SQL Server setup and containers
  • EF Core with auto-migrations

API Gateway

  • Ocelot API Gateway setup
  • Route calls to microservice containers
  • Run multiple gateway or BFF types
  • Use the aggregator pattern in Shopping.Aggregator

WebUI Shopping App

  • ASP.NET Core MVC with Bootstrap and Razor
  • Call Ocelot through HttpClientFactory
  • Use Razor tools like view components, partials, helpers, and validation

Helper Tools

  • Portainer for simple container management
  • pgAdmin for PostgreSQL work

Docker Compose Setup

  • Containerize all services
  • Containerize all databases
  • Override environment settings

Code Quality Practices

You learn how to write clear and safe code across all layers. The course walks through a layered setup with DDD ideas. You build a structure with Core, Application, Infrastructure, and Presentation layers. You use SOLID rules, clean design patterns, dependency injection, logging, validation, and simple exception handling.

About the Author: udemy

udemy thumbnail

Udemy is a global online marketplace for teaching and learning. It connects students with instructors who share skills in many fields.

Who Uses Udemy

Millions of learners use Udemy to gain skills for work and personal growth. Companies, governments, and nonprofits also use Udemy to train their teams.

What Udemy Offers

Udemy provides a curated set of business and technical courses. These courses help teams build practical skills and support ongoing learning at work.

Watch Online 176 lessons

This is a demo lesson (10:00 remaining)

You can watch up to 10 minutes for free. Subscribe to unlock all 176 lessons in this course and access 10,000+ hours of premium content across all courses.

View Pricing
0:00
/
#1: Introduction
All Course Lessons (176)
#Lesson TitleDurationAccess
1
Introduction Demo
06:35
2
Prerequisites and Source Code
03:10
3
Run Final Application
13:49
4
What are Microservices ?
01:39
5
Monolithic Architecture Pros-Cons
03:02
6
Microservices Architecture Pros-Cons
04:37
7
Monolithic vs Microservices Architecture Comparison
02:53
8
What is Containers and Docker ?
01:16
9
Docker Containers, Images, and Registries
01:55
10
Introduction
01:30
11
Create New Github Repository For Our Microservice Project
01:49
12
Clone Github Repository and Create New Solution with Visual Studio
04:55
13
Create Asp.Net Web Api Project for Catalog.API Microservice
05:35
14
MongoDb in Catalog Microservices
01:57
15
Setup Mongo Docker Database for Catalog.API Microservices
08:01
16
MongoDb CLI Commands using Interactive Terminal For MongoDb Connection
06:49
17
Analysis and Architecting of Catalog Microservices
06:33
18
Repository Design Pattern
02:56
19
Developing Catalog.API Microservices Creating Entities and MongoDB.Driver Nuget
07:38
20
Developing Data Layer - Connect Mongo Docker Container from Catalog.API
16:07
21
Developing Business Layer - Repository Pattern on Catalog.API Microservice
13:11
22
Developing Presentation Layer - Create CatalogController Class for Catalog.API
22:30
23
Test and Run Catalog Microservice
07:23
24
Containerize Catalog Microservices with MongoDB using Docker Compose
10:27
25
Adding MongoDb image into Docker-Compose File for Multi-Container Docker Environ
11:27
26
Test on Docker environment - Catalog.API and MongoDb into Docker-Compose File
07:31
27
Debugging Docker-Compose on Visual Studio for Catalog.API with MongoDb
16:11
28
Mongo GUI Options for MongoDb Docker Image
04:42
29
Introduction
01:32
30
Create Asp.Net Web Api Project for Basket.API Microservice
05:32
31
Redis in Basket Microservices
02:07
32
Setup Redis Cache Docker Database for Basket.API Microservices
05:19
33
Redis CLI Commands using Interactive Terminal For Redis Connection
03:37
34
Analysis and Architecting of Basket Microservices
07:21
35
Developing Basket.API Microservices Creating Entities
06:09
36
Connect Redis Docker Container from Basket.API Microservice w/ AddStackExchange
07:31
37
Developing Repository Pattern on Basket.API Microservice
12:57
38
Create BasketController Class for Basket.API Microservice
12:23
39
Test and Run Basket Microservice
07:18
40
Containerize Basket Microservices with Redis using Docker Compose
10:29
41
Adding Redis image into Docker-Compose File for Multi-Container Docker Env
05:47
42
Test on Docker environment - Basket.API and Redis into Docker-Compose File
07:19
43
Container management with Portainer
12:21
44
Introduction
01:47
45
Create Asp.Net Web Api Project for Discount.API Microservice
05:25
46
PostgreSQL in Discount Microservices
01:54
47
Setup PostgreSQL Docker Database for Discount.API Microservices
05:21
48
Setup pgAdmin Management Portal for PostgreSQL Database for Discount.API Microse
13:08
49
Create Coupon Table in the DiscountDb of PostgreSQL Database with pgAdmin Manage
06:37
50
Analysis and Architecting of Discount Microservices
05:43
51
Developing Discount.API Microservices Creating Entities
01:43
52
Developing Repository Pattern Connect PostgreSQL use Dapper on Discount.API
19:04
53
Create DiscountController Class for Discount.API Microservice
08:16
54
Test and Run Discount Microservice
09:22
55
Containerize Discount Microservices with PostgreSQL using Docker Compose
05:51
56
Adding PostgreSQL image into Docker-Compose File for Multi-Container Docker Env
02:38
57
Migrate PostreSQL Database When Discount Microservices Startup
22:31
58
Test on Docker environment - Discount.API and PostgreSQL into Docker-Compose
09:51
59
Introduction
01:53
60
gRPC usage of Microservices Communication
02:29
61
Using gRPC in Microservices Communication with .Net - Example Repository
01:50
62
Create Discount Grpc Microservices Project in Microservices Solution
13:57
63
Managing PostreSQL Database Operations in Discount Grpc
09:00
64
Developing discount.proto ProtoBuf file for Exposing Crud Services Discount Grpc
09:58
65
Generate Proto Service Class from Discount proto File in Discount Grpc
05:02
66
Developing DiscountService class to Implement Grpc Proto Service Methods
09:48
67
Implementing AutoMapper into DiscountService Class of Discount Grpc Microservice
05:21
68
Developing CRUD in DiscountService class to Implement CRUD Grpc Proto Service
05:36
69
Introduction
01:46
70
Consuming Discount Grpc Service From Basket Microservice When Adding Cart Item 1
08:50
71
Consuming Discount Grpc Service From Basket Microservice When Adding Cart Item 2
11:58
72
Register Discount Grpc Client and Discount Grpc Service into the Basket.API
07:55
73
Test and Run Discount Grpc and Basket Microservice
09:06
74
Containerize Discount Grpc Microservices with PostgreSQL using Docker Compose
06:28
75
Adding Grpc DiscountUrl Configuration in Basket.API image configuration on DC
04:25
76
Test on Docker environment - Basket.API integrate Discount.Grpc into DC
20:47
77
Introduction
01:58
78
Analysis and Architecting of Ordering Microservices
06:36
79
Design Principles - SOLID
03:09
80
Design Principles - Dependency Inversion Principles (DIP)
02:41
81
Design Principles - Separation of Concerns (SoC)
01:53
82
Domain Driven Design - DDD
04:31
83
Clean Architecture with Domain Driven Design(DDD)
09:45
84
CQRS (Command Query Responsibility Segregation) Design Pattern
02:20
85
Eventual Consisteny and Event Sourcing with CQRS Design Pattern
05:46
86
Code Structure on CQRS and DDD Implementation in Ordering Microservices
06:08
87
Create Asp.Net Web Api Project for Ordering.API Microservice
04:22
88
Create Clean Architecture Layers that Ordering Domain - Application and Infra
04:22
89
Adding Project References Between Clean Architecture Layers
04:31
90
Developing Ordering.Domain Layer in Clean Architecture
06:21
91
Developing Ordering.Application Layer with CQRS Pattern Implementation in Clean
03:41
92
Developing Ordering.Application Layer - Application Contracts
15:53
93
CQRS Implementation with Mediator Design Pattern
03:16
94
Developing Ordering.Application Layer- Application Features - GetOrdersListQuery
19:01
95
Developing Ordering.Application Layer - Application Command Features - Checkout
25:02
96
Developing Ordering.Application Layer- Application Command Features- UpdateOrder
14:53
97
Developing Ordering.Application Layer- Application Command Features- DeleteOrder
13:43
98
Developing Ordering.Application Layer - Application Behaviours
17:34
99
Developing Ordering.Application Layer - Application Service Registrations
14:45
100
Developing Ordering.API Presentation Layer in Clean Architecture
17:25
101
Developing Ordering.Infrastructure Layer in Clean Architecture - Persistence
12:44
102
Developing Ordering.Infrastructure Layer in Clean Architecture - Repositories
22:51
103
Developing Ordering.Infrastructure Layer - Infrastructure Service Registrations
10:49
104
Register Application and Infrastructure Layer Dependencies into Ordering.API
07:43
105
Adding EF Core Migrations for Code-First Approach in Ordering Microservices
06:22
106
Applying EF.Core Migrations to Sql Server Automatically When Ordering.API
18:37
107
Adding SqlServer image into Docker-Compose File for Multi-Container Docker Env
09:08
108
Test and Run Ordering Microservice
07:23
109
Test Ordering Microservices CQRS and Clean Architecture Flows
19:37
110
Containerize Ordering Microservices with SqlServer using Docker Compose
10:50
111
Test on Docker environment - Ordering.API and SqlServer into Docker-Compose File
13:02
112
Introduction
04:00
113
Microservices Communication Types Request-Driven or Event-Driven Architecture
03:32
114
What is RabbitMQ, Main Components of RabbitMQ
03:50
115
RabbitMQ Exchange Types
04:19
116
Adding RabbitMQ image into Docker-Compose File for Multi-Container Docker Env
09:21
117
Analysis & Design BuildingBlocks EventBus.Messages Class Library Project
04:21
118
Developing BuildingBlocks EventBus.Messages Class Library
10:57
119
Produce RabbitMQ Event From Basket Microservice Publisher of BasketCheckoutEvent
17:42
120
Publish BasketCheckout Queue Message Event in Basket.API Controller Class
20:59
121
Publish BasketCheckout Queue Message Event in Basket.API Controller Class Part 2
07:43
122
Test BasketCheckout Event in Basket.API Microservices
11:52
123
Consume RabbitMQ Event From Ordering Microservice Subscriber of BasketCheckout
21:49
124
Subscribe BasketCheckout Queue Message Event in Ordering BasketCheckoutConsumer
18:10
125
Test BasketCheckout Event in Basket.API and Ordering.API Microservices
17:18
126
Test MassTransit Retry Mecanism of RabbitMQ Connection Problems
07:58
127
Containerize Basket and Ordering Microservices w/ RabbitMQ using Docker Compose
18:17
128
Test on Docker environment - Basket and Ordering with RabbitMQ in Docker-Compose
13:05
129
Introduction
01:40
130
Gateway Routing pattern
01:27
131
API Gateway Pattern
02:35
132
BFF Backend for Frontend Pattern
02:33
133
Main features in the API Gateway pattern
02:02
134
Ocelot API Gateway
02:33
135
Authentication and authorization in Ocelot API Gateway
02:14
136
Analysis & Design of API Gateway Microservices
02:27
137
Developing Ocelot Api Gateway Microservices with Adapting Ocelot Nuget Package
12:02
138
Adding ocelot.json Configuration File For Routing Microservices in Ocelot Api Gw
33:01
139
Test Ocelot Api Gateway With Routing Internal Microservices
15:41
140
Rate Limiting in Ocelot Api Gateway with Configuring Ocelot.json File
09:55
141
Response Caching in Ocelot Api Gateway with Configuring Ocelot.json File
06:36
142
Configure Ocelot Json For Docker Development Environment in Ocelot Api Gateway
10:59
143
Containerize Ocelot Api Gateway Microservices using Docker Compose
06:03
144
Test on Docker environment - Ocelot API Gateway into Docker-Compose File
12:52
145
Introduction
01:52
146
Gateway Aggregation pattern
03:19
147
Analysis & Design of Shopping.Aggregator Microservices - Gateway Aggregation
03:23
148
Developing Shopping.Aggregator Microservices
05:02
149
Developing Dto Model Class for Api Aggreation Operations
11:14
150
Developing Service Classes for Consuming Internal Microservices in Shopping.Aggr
21:32
151
Developing Service Classes Consuming Internal Microservices in Shopping.Aggr-2
30:03
152
Test Shopping.Aggreation Microservices with Docker Internal Microservices
15:29
153
Containerize Shopping.Aggregator Microservices using Docker Compose
07:15
154
Test on Docker environment - Shopping.Aggregator into Docker-Compose File
06:30
155
Introduction
02:05
156
Introduction 2
01:51
157
Background of Project
02:21
158
Analysis & Design Shopping Web Application Microservice
03:08
159
Developing AspnetBasics Shopping Web Application Microservices
08:29
160
Overview of AspnetBasics Shopping Web Application Microservices
12:55
161
Refactoring of AspnetBasics Shopping Web Application Microservices
11:12
162
Register Http Client Factory for Consuming Api Gateway in AspnetBasics Shopping
06:42
163
Developing Service Implementations for Consuming Api Gateway in AspnetBasics
10:32
164
Developing Index Page in AspnetBasics Shopping Web Application Microservices
06:21
165
Developing Product Page in AspnetBasics Shopping Web Application Microservices
07:04
166
Developing Product Detail Page in AspnetBasics Shopping Web Application
02:37
167
Developing Cart and Order Page in AspnetBasics Shopping Web Application
08:37
168
Developing CheckOut Page in AspnetBasics Shopping Web Application Microservices
07:17
169
Refactoring Developments in AspnetBasics Shopping Web Application Microservices
04:38
170
Test AspnetBasics Shopping Web Application Microservices Over Ocelot Api Gateway
16:54
171
Containerize AspnetBasics Shopping Web Application Microservices using DC
06:40
172
Test on Docker environment - AspnetBasics Shopping Web Microservices into Docker
09:03
173
Developing Blazor Single Page Application with Custom Api Gateway for CRUD
02:07
174
Microservices Observability with Distributed Logging, Health Monitoring, Resilie
02:18
175
Deploying Microservices to Kubernetes, Automating with Azure DevOps into AKS
02:16
176
Bonus Lecture
05:42
Unlock unlimited learning

Get instant access to all 175 lessons in this course, plus thousands of other premium courses. One subscription, unlimited knowledge.

Learn more about subscription