/everis-docker-meetup

docker introduction

DOCKER INTRODUCTION

Imagen and container

Pull an nginx imagen

docker pull nginx

Create a container

docker run --name mynginx -d -p 8080:80 nginx

Docker hub

tag the imagen

 docker tag nginx editaxz/mynginx

Login dockehub

docker login
Username:editaxz
Password:*******

Push imagen docker hub

docker push editaxz/mynginx

Verify docker hub

https://hub.docker.com/

DockerFile

Ejemplo01

Create dockerfile , build and create the container

sudo nano dockerfile
docker build -t editaxz/surprise_image .
docker run -it editaxz/surprise_image

When you have enough, hold

ctrl + ]

Ejemplo02

Create dockerfile , build and create the container

sudo nano dockerfile
docker build -d -t editaxz/apache .
docker run --name apache -d -p 90:80 editaxz/apache

Verify apache

verify:  localhost:90

Docker Compose

Create docker-compose.yml and up

sudo nano docker-compose.yml
docker-compose up

Verify apache

verify:  localhost:8000

Docker Machine

Edit docker-compose.yml

docker-machine --version
docker-machine create --driver virtualbox dev
docker-machine ls
docker-machine ssh dev
docker-machine stop dev
docker-machine rm dev