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Docker Training

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Site

https://www.docker.com/

Hub

https://hub.docker.com/

Life Cycle

# run
docker run -itd -p 8001:80 -p 2222:22 --name web01 <name>

# start
docker start web01

# stop
docker stop web01

# restart
docker restart web01

# remove
docker rm web01

Use Dockerfile

docker build -t docker-file .

Pull Images

docker pull <name>

Show Images

docker images

Run Sample

docker run -it -h ubuntu_host reinblau/lamp /bin/bash
docker run --name web1 -p 8001:80 -d reinblau/lamp
docker run --name web2 -p 8002:80 -d reinblau/lamp
docker run --name web3 -p 8003:80 -d reinblau/lamp

Ps

docker ps
docker ps -a

Exec

docker exec -ti <name> bash

Stop

docker stop <id>

Rm

docker rm -f <id>

Pull

docker pull <image namge>

Compose Up

docker-compose up -d

Compose Rm

docker-compose rm

Show Env Value

echo env('MYSQL_PORT_3306_TCP_ADDR')

Use Env

docker exec -ti <name> bash
mysql -u root -p -h $MYSQLTESTING_PORT_3306_TCP_ADDR --port 3306

Machine

docker-machine create -d virtualbox --virtualbox-hostonly-cidr "192.168.98.1/24" test-machine

Machine IP

docker-machine ip <machine name>

Change Machine

docker-machine ls
eval "$(docker-machine env test-machine)"

Kill all containers

docker kill $(docker ps -q)

Remove all containers

docker rm $(docker ps -a -q)

Remove all networks

docker network rm $(docker network ls | grep "bridge" | awk '/ / { print $1 }')

Run Example

docker run -it -h ubuntu_host ubuntu:14.04 /bin/bash
docker run -it -m 512m --rm ubuntu:14.04 /bin/bash
docker run -d --name redis dockerfile/redis
docker run -d -p 6379:6379 -v /data/redis:/data --name redis dockerfile/redis

MySQL Example

docker pull mysql
docker run --name mysqld -e MYSQL_ROOT_PASSWORD=secret -d mysql
docker run -p 80:80 -d eboraas/laravel --link mysqld:mysql -it --rm mysql bash