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demo: Update README

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latest DfM has all the bits you need...

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
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Rolf Neugebauer 2017-04-14 10:06:06 -05:00
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@ -5,40 +5,13 @@ This directory contains files used in moby demos.
Most of the scripts/files assume you are on a Mac. Most of the scripts/files assume you are on a Mac.
- Recent Docker for Mac installed (edge, nightly, master channel) - Recent Docker for Mac installed (edge, nightly, master channel)
- Currently, you need a *custom* version of VPNKit installed in Docker For some of the demo setup, you need at least 17.05.0-ce-rc1
for Mac (see below)
- For the GCP portion: `brew install google-cloud-sdk` - For the GCP portion: `brew install google-cloud-sdk`
- For `etcd`: `brew install etcd`
- Infrakit: Clone [infrakit](https://github.com/docker/infrakit) and - Infrakit: Clone [infrakit](https://github.com/docker/infrakit) and
the [GCP plugin](https://github.com/docker/infrakit.gcp) for the [GCP plugin](https://github.com/docker/infrakit.gcp) for
infrakit. For each, `make build-in-container` and then copy the infrakit. The GCP plugin, needs to be v0.1. For each, `make
contents of `./build` somewhere in your path. build-in-container` and then copy the contents of `./build`
somewhere in your path.
For some of the demos, you currently need an updated version of VPNKit
for Docker for Mac. Hopefully this version will ship as default soon.
Quit docker for Mac
```
curl -fsSL --retry 10 -z vpnkit.tgz -o vpnkit.tgz https://circle-artifacts.com/gh/docker/vpnkit/708/artifacts/0/Users/distiller/vpnkit/vpnkit.tgz
tar xzvf vpnkit.tgz
cp Contents/MacOS/vpnkit /Applications/Docker.app/Contents/Resources/bin/
```
Restart Docker for Mac.
# Local setup
We 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:8080,reuseaddr,fork tcp:192.168.65.100:80
```
This forwards local port `8080` to `192.168.65.100:80`, so if you start, say the `intro` image, run `moby run -ip 196.168.65.100 intro`
# GCP Setup # GCP Setup
@ -63,3 +36,14 @@ gcloud compute firewall-rules create rneugeba-demo-internal --network \
The firewall setup means that all our projects networks can talk to the demo network. The firewall setup means that all our projects networks can talk to the demo network.
# 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:8080,reuseaddr,fork tcp:192.168.65.100:80
```
This forwards local port `8080` to `192.168.65.100:80`, so if you start, say the `intro` image, run `moby run -ip 196.168.65.100 intro`