Ultimate Docker Compose Tutorial

Learn Docker Compose - From Zero to Hero in 1 Hour

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Docker Compose is a tool for defining and running multi-container Docker applications. With Compose, you use a YAML file to configure your application's services.


▬▬▬▬▬▬ R E F E R E N C E S ????▬▬▬▬▬▬
► Git repo: https://gitlab.com/twn-youtube/docker-compose-crash-course
► Docker Installation: https://docs.docker.com/get-docker/
► Using Secrets in Compose: https://docs.docker.com/compose/use-secrets/
► Job Market : https://newsletter.pragmaticengineer.com/p/the-2023-tech-market-hiring-managers


▬▬▬▬▬▬ Course Pre-Requisites ▬▬▬▬▬▬
???? Docker Crash Course: https://youtu.be/rv4LlmLmVWk


▬▬▬▬▬▬ What you’ll learn in 1 Hour ✅ ▬▬▬▬▬▬
► What is Docker Compose and why it's useful
► Docker Compose Use Cases
► How Docker Compose works
► Docker Compose Syntax: Map Docker commands to Compose definition
► Docker Compose Commands (docker compose up and down vs start and stop)
► DEMO: Run application with 3 services with Docker Compose
► Using Variables in Docker Compose
► Reference Docker image from private repository
► Limitations of Docker Compose
► Docker Compose vs Kubernetes


▬▬▬▬▬▬ Next Step ▬▬▬▬▬▬
???? Learn Kubernetes: https://youtu.be/s_o8dwzRlu4


▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬
00:00 - Intro and Course Overview
00:24 - Pre-Requisites to learn Docker Compose
01:12 - What is Docker Compose
02:52 - Demo - Without Docker Compose
10:09 - Why Docker Compose
11:58 - From Docker Commands To Compose File
16:13 - Create Compose File and start application
20:52 - Control Startup Order
23:22 - Docker Compose Commands (Up and Down vs Start and Stop)
27:18 - Connect own web application
40:36 - Variables in Docker Compose
44:28 - Docker Compose Secrets
46:41 - Use image from private repository
58:36 - Limitations, DockeR Compose vs Kubernetes


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