Docker Compose Cheat Sheet || Docker Captain || Astute JS

# Making It Easier with Docker Compose: The Multi-Container Tool

## Docker Compose and The Docker-compose.yml File

docker-compose.yml

https://docs.docker.com

## Trying Out Basic Compose Commands

pcat docker-compose.yml

docker-compose up

docker-compose up -d

docker-compose logs

docker-compose --help

docker-compose ps

docker-compose top

docker-compose down

## Assignment Answers: Build a Compose File for a Multi-Container Service

docker-compose.yml

docker pull drupal

docker image inspect drupal

docker-compose up

https://hub.docker.com

docker-compose down --help

docker-compose down -v

## Adding Image Building to Compose Files

docker-compose.yml

docker-compose up

docker-compose up --build

docker-compose down

docker image ls

docker-compose down --help

docker image rm nginx-custom

docker image ls

docker-compose up -d

docker image ls

docker-compose down --help

docker-compose down --rmi local

## Assignment Answers: Compose for Run-Time Image Building and Multi-Container Dev

docker-compose up

docker-compose down

docker-compose up

version: '3.3'

services:
   db:
     image: mysql:5.7
     volumes:
       - db_data:/var/lib/mysql
     restart: always
     environment:
       MYSQL_ROOT_PASSWORD: somewordpress
       MYSQL_DATABASE: wordpress
       MYSQL_USER: wordpress
       MYSQL_PASSWORD: wordpress

   wordpress:
     depends_on:
       - db
     image: wordpress:latest
     ports:
       - "8000:80"
     restart: always
     environment:
       WORDPRESS_DB_HOST: db:3306
       WORDPRESS_DB_USER: wordpress
       WORDPRESS_DB_PASSWORD: wordpress
       WORDPRESS_DB_NAME: wordpress
volumes:
    db_data: {}