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Simplify demo instruction #64

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Simplify demo instruction #64

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22 changes: 9 additions & 13 deletions demo/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -10,37 +10,33 @@ kind create cluster

Deploy multus:
```
git clone https://github.com/intel/multus-cni
cat multus-cni/images/multus-daemonset.yml | kubectl apply -f -
kubectl apply -f https://raw.githubusercontent.com/k8snetworkplumbingwg/multus-cni/master/deployments/multus-daemonset.yml
```

Deploy the MultiNetworkPolicy CRD:
```
git clone https://github.com/k8snetworkplumbingwg/multi-networkpolicy
kubectl apply -f multi-networkpolicy/scheme.yml
kubectl apply -f https://raw.githubusercontent.com/k8snetworkplumbingwg/multi-networkpolicy/master/scheme.yml
```

Deploy the multi-networkpolicy implementation with iptables:
```
git clone https://github.com/k8snetworkplumbingwg/multi-networkpolicy-iptables
kubectl apply -f multi-networkpolicy-iptables/demo/deploy.yml
kubectl apply -f https://raw.githubusercontent.com/k8snetworkplumbingwg/multi-networkpolicy-iptables/master/demo/deploy.yml
```

Copy macvlan cni to the control plane node:
```
git clone https://github.com/containernetworking/plugins
plugins/build_linux.sh
curl -sSf -L --retry 5 https://github.com/containernetworking/plugins/releases/download/v1.5.0/cni-plugins-linux-amd64-v1.5.0.tgz | tar -xz -C . ./macvlan
...
docker cp plugins/bin/macvlan kind-control-plane:/opt/cni/bin/
docker cp macvlan kind-control-plane:/opt/cni/bin/
```

Deploy a sample [network attachment definition](demo/net.yml), its
[policy](demo/policy.yml) and [pod](demo/alpine.yml) that attaches to that
network:
```
kubectl apply -f multi-networkpolicy-iptables/demo/net.yml
kubectl apply -f multi-networkpolicy-iptables/demo/policy.yml
kubectl apply -f multi-networkpolicy-iptables/demo/alpine.yml
kubectl apply -f https://raw.githubusercontent.com/k8snetworkplumbingwg/multi-networkpolicy-iptables/master/demo/net.yml
kubectl apply -f https://raw.githubusercontent.com/k8snetworkplumbingwg/multi-networkpolicy-iptables/master/demo/policy.yml
kubectl apply -f https://raw.githubusercontent.com/k8snetworkplumbingwg/multi-networkpolicy-iptables/master/demo/alpine.yml
```

You can the log in to the alpine pod and check the
Expand All @@ -52,5 +48,5 @@ kubectl exec -ti alpine -- /bin/sh
...
apk update
apk add iptables
iptables -Lv
iptables -vL
```