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66 lines
2.3 KiB
Markdown
66 lines
2.3 KiB
Markdown
This directory contains files used in moby demos.
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# Prerequisites
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Most of the scripts/files assume you are on a Mac.
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- Recent Docker for Mac installed (edge, nightly, master channel)
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- Currently, you need a *custom* version of VPNKit installed in Docker
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for Mac (see below)
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- For the GCP portion: `brew install google-cloud-sdk`
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- For `etcd`: `brew install etcd`
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- Infrakit: Clone [infrakit](https://github.com/docker/infrakit) and
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the [GCP plugin](https://github.com/docker/infrakit.gcp) for
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infrakit. For each, `make build-in-container` and then copy the
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contents of `./build` somewhere in your path.
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For some of the demos, you currently need an updated version of VPNKit
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for Docker for Mac. Hopefully this version will ship as default soon.
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Quit docker for Mac
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```
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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
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tar xzvf vpnkit.tgz
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cp Contents/MacOS/vpnkit /Applications/Docker.app/Contents/Resources/bin/
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```
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Restart Docker for Mac.
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# Local setup
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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
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```
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(cd dockerfiles; docker build -t socat -f Dockerfile.socat .)
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```
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And then run:
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```
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docker run --rm -t -d -p 8080:8080 socat tcp-listen:8080,reuseaddr,fork tcp:192.168.65.100:80
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```
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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`
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# GCP Setup
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You probably want to change the project/zone
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```
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export CLOUDSDK_CORE_PROJECT=docker4x
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export CLOUDSDK_COMPUTE_ZONE=europe-west1-d
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gcloud auth login
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gcloud auth application-default login
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```
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You may also want to create ssh-keys and upload them. See the [Generating a new SSH key-pair section](https://cloud.google.com/compute/docs/instances/connecting-to-instance)
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One time configuration of the network:
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```
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gcloud compute networks create rneugeba-demo --mode auto
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gcloud compute networks subnets list
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# get IP subnet for rneugeba-demo
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gcloud compute firewall-rules create rneugeba-demo-internal --network \
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rneugeba-demo --allow tcp,udp,icmp --source-ranges 10.128.0.0/9
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```
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The firewall setup means that all our projects networks can talk to the demo network.
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