ansible training docker setup

ansible-training-docker

# start the containers
docker run --name web1 -d -t ubuntu
docker run --name web2 -d -t ubuntu
docker run --name db1  -d -t ubuntu

# print the ip addresses of the containers
docker inspect -f  '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' we                                                                                                                                                                                                             b1
docker inspect -f  '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' we                                                                                                                                                                                                             b2
docker inspect -f  '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' db                                                                                                                                                                                                             1

docker exec -i -t web1 /bin/bash
docker exec -i -t web2 /bin/bash
docker exec -i -t db1  /bin/bash


In each container run the following
apt -y update
apt -y upgrade
apt-get install -y python-minimal --no-install-recommends
python --version