docker-compose

# LAB5 | Docker Compose

## Install Docker Compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.25.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

docker-compose version

## Docker Compose Commands

mkdir -p compose/commands
cd compose/commands

vim docker-compose.yml

```
version: "3"
services:
	web:
		image: nginx
		ports:
			- "8000:80"
```

docker-compose up -d

docker-compose ps

docker-compose stop

docker-compose start

docker-compose restart

docker-compose down

## Create Docker Compose

mkdir create
cd create

vim docker-compose.yml

```
version: "3"
services:
	web:
		image: kudaliar032/web:python
		ports:
			-	"5000:5000"
	db:
		image: redis
```

docker-compose up

## Volume and Network Docker Compose

mkdir test1
cd test1

vim docker-compose.yml
```
version: "3"
services:
  wordpress:
    image: wordpress
    ports:
      - "8000:80"
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_USER: wordpressuser
      WORDPRESS_DB_PASSWORD: wordpresspassword
      WORDPRESS_DB_NAME: wordpressdb
    volumes:
      - wordpress-volume:/var/www/html
    networks:
      - wordpress-network
      - db-network
  db:
    image: mariadb
    environment:
      MYSQL_DATABASE: wordpressdb
      MYSQL_USER: wordpressuser
      MYSQL_PASSWORD: wordpresspassword
      MYSQL_ROOT_PASSWORD: toor
    volumes:
      - db-volume:/var/lib/mysql
    networks:
      - db-network

volumes:
  wordpress-volume:
  db-volume:

networks:
  wordpress-network:
  db-network:
```

docker-compose up