Adds examples and readme

Signed-off-by: Chuck Ha <[email protected]>

README.md

@@ -2,6 +2,10 @@
 
 A temporary home for CAPK
 
+# Manager Container Image
+
+A sample is built and hosted at `gcr.io/kubernetes1-226021/capk-manager:latest` 
+
 ## Building the binaries
 
 Requires go 1.12? Probably less strict than that.
@@ -17,3 +21,32 @@ Requires a google cloud project
 
 `./scripts/publish-capk-manager.sh`
 
+# Running the capk manager
+
+⚠️Only tested on linux⚠️
+
+Start a management kind cluster
+
+`capkctl setup`
+
+Set up your `kubectl`
+
+`export KUBECONFIG="$(kind get kubeconfig-path --name="kind")"`
+
+Install the cluster-api CRDs
+
+`capkctl crds | kubectl apply -f -`
+
+Run the capk & capi manager
+
+`capkctl capk | kubectl apply -f -`
+
+## Create a worker cluster
+
+`kubectl apply -f examples/simple-cluster.yaml`
+
+### Interact with a worker cluster
+
+You will find the kubeconfigs in /kubeconfigs on the host. In this case:
+
+`export KUBECONFIG=/kubeconfigs/kind-config-my-cluster`

examples/simple-cluster.yaml

@@ -0,0 +1,34 @@
+apiVersion: "cluster.k8s.io/v1alpha1"
+kind: Cluster
+metadata:
+  name: my-cluster
+spec:
+  clusterNetwork:
+    services:
+      cidrBlocks: ["10.96.0.0/12"]
+    pods:
+      cidrBlocks: ["192.168.0.0/16"]
+    serviceDomain: "cluster.local"
+---
+apiVersion: "cluster.k8s.io/v1alpha1"
+kind: Machine
+metadata:
+  name: my-control-plane
+  labels:
+    cluster.k8s.io/cluster-name: my-cluster
+  annotations:
+    set: "control-plane"
+spec:
+  providerSpec: {}
+---
+apiVersion: "cluster.k8s.io/v1alpha1"
+kind: Machine
+metadata:
+  name: worker
+  labels:
+    cluster.k8s.io/cluster-name: my-cluster
+  annotations:
+    set: "worker"
+    name: "my-cluster-worker"
+spec:
+  providerSpec: {}