linuxkit/projects/demo/README.md

This directory contains files used in Moby/LinuxKit DockerCon 2017 keynote demos. They mostly serve as examples and probably need adjustments to your specific environment.

Prerequisites

Most of the scripts/files assume you are on a Mac.

• Recent Docker for Mac installed (We used 17.05.0-ce-rc1-mac8 from the edge channel)
• For the GCP portion: brew install google-cloud-sdk
• Infrakit: Clone infrakit and the GCP plugin for infrakit. The GCP plugin, needs to be v0.1. For each, make build-in-container and then copy the contents of ./build somewhere in your path.

GCP Setup

You probably want to change the project/zone

export CLOUDSDK_CORE_PROJECT=docker4x
export CLOUDSDK_COMPUTE_ZONE=europe-west1-d
gcloud auth login
gcloud auth application-default login

You may also want to create ssh-keys and upload them. See the Generating a new SSH key-pair section

Expose VMs ports on localhost

You can use a socat container to forward ports from the VM to localhost (via Docker for Mac), to make it easier to access some VMs. To build

(cd dockerfiles; docker build -t socat -f Dockerfile.socat .)

And then run:

docker run --rm -t -d -p 8080:8080 socat tcp-listen:6379,reuseaddr,fork tcp:192.168.65.100:6379

This forwards local (host) port 6379 to 192.168.65.100:6379, so if you start, say the redis-os image, run moby run -ip 196.168.65.100 redis-os.