Note: you can skip this step if you already have a docker host to use or want to provision it some other way, just set DOCKER_HOST like:
$ export DOCKER_HOST="tcp://192.168.99.100:2376"To create a docker host, you'll need to have docker machine installed: https://docs.docker.com/machine/install-machine/
For this example, I'll create the docker host as a local virtualbox vm, but you can alternatively create them using various cloud providers and hypervisors: https://docs.docker.com/machine/driver
To create the docker host:
$ docker-machine create -d virtualbox demo
Creating VirtualBox VM...
Creating SSH key...
Starting VirtualBox VM...
Starting VM...
To see how to connect Docker to this machine, run: docker-machine env demo
$ docker-machine ls
NAME ACTIVE DRIVER STATE URL SWARM
demo * virtualbox Running tcp://192.168.99.100:2376
$ docker-machine env demo
export DOCKER_TLS_VERIFY="1"
export DOCKER_HOST="tcp://192.168.99.100:2376"
export DOCKER_CERT_PATH="/home/josh/.docker/machine/machines/demo"
export DOCKER_MACHINE_NAME="demo"
# Run this command to configure your shell:
# eval "$(docker-machine env demo)"Then configure your local docker client to connect to your new machine:
$ eval "$(docker-machine env demo)"$ docker build -t exercise-webpage .Kill any already running containers:
$ docker ps -q | xargs docker killRun the container:
$ docker run -dp 8000:80 exercise-webpage
2e9ef239d27a43c0a8951197060a820d9ef6650f9c7788716019df23ea0f9c44Did it work?
$ curl http://192.168.99.100:8000
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