Docker Compose in Simple Terms: How to Run Multiple Containers with a Single Command
In this video, we'll explain Docker Compose in simple terms: why it's needed, how to install it, how the docker-compose.yml file works, and why Compose lets you deploy an entire application with a single command. I'll show the main sections (services, volumes, networks), cover depends_on, container naming, starting with docker compose (up -d), stopping with stop, removing with down, as well as the ps, logs, exec, pull, and restart commands. We'll also compare Docker Compose with Kubernetes and Docker Swarm to understand when Compose is ideal and when it's worth considering orchestration. This video is suitable for beginner DevOps users and anyone learning Docker in practice.
https://tipoit.kz/docker-compose-guide/
00:00 Let's go
00:38 Example 1: Why docker compose is needed
01:03 Example 2: Why docker compose is needed
03:22 Autonetworking between containers
04:25 Pros and cons of docker compose
07:21 A true Jedi's path to k8s
08:47 docker compose up
09:34 Example of a docker-compose.yaml file
12:11 volumes in docker-compose.yaml
12:49 networks in docker-compose.yaml
13:12 What happens after docker compose up
13:37 docker compose stop
13:57 docker compose down
14:17 Basic docker compose commands
15:34 docker compose ps vs. docker compose ps
16:44 Automatic container naming in Docker Compose
17:46 version in docker-compose.yaml
21:07 non-standard YAML file name for Docker Compose
21:36 where to find field descriptions for Docker-compose.yaml
21:59 installing Docker Compose
22:53 docker compose up (example)
25:16 automatic container naming in Docker Compose (example)
25:52 docker compose logs (example)
27:14 docker compose up (example)
28:07 docker compose restart (example)
29:01 docker compose down (example)