Documentation for running operator in kinder cluster

kubeproxy/InCluster.md

@@ -0,0 +1,53 @@
+## This Readme documents how to run the KubeProxy operator in a kinder cluster
+
+# 1. Create a kinder cluster
+Ensure kinder is installed. [Installation docs](https://github.com/kubernetes/kubeadm/blob/master/kinder/README.md)
+
+```bash
+kinder create cluster --image=kindest/node:v1.18.0
+
+kinder do kubeadm-config
+kinder do loadbalancer
+
+docker exec -it kind-control-plane-1  /kind/bin/kubeadm init --skip-phases="addon/kube-proxy"  --ignore-preflight-errors="FileContent--proc-sys-net-bridge-bridge-nf-call-iptables,Swap,SystemVerification" --config /kind/kubeadm.conf
+kinder exec @all -- sysctl -w net.ipv4.conf.all.rp_filter=1
+
+kinder cp @cp1:/etc/kubernetes/admin.conf $(kinder get kubeconfig-path)
+export KUBECONFIG=$(kinder get kubeconfig-path)
+```
+
+You might have set the server ip in the KUBECONFIG to use localhost to reach the cluster, `insecure-skip-tls-verify` to true, and delete the ca certificate. To find the port, run `docker ps | grep kind` and check the port
+
+> insecure-skip-tls-verify: true
+> server: https://127.0.0.1:<port>
+
+2. Set the Kubernetes Service host and port in manager.yaml
+ssh into the node and get the host and port.
+The command below should give the host.
+```bash
+docker inspect kind-control-plane-1 | grep IPAddress
+```
+
+Replace it in the `manager.yaml`
+
+>- name: KUBERNETES_SERVICE_HOST
+>  value: "172.17.0.2"
+>- name: KUBERNETES_SERVICE_PORT
+>  value: "6443"
+
+
+3. Build and deploy Docker image
+```bash
+make docker-build
+
+make deploy
+```
+
+4. Install CRD
+
+```bash
+make install
+kubectl apply -f config/samples/
+```
+
+5. KubeProxy should be up and running

kubeproxy/config/rbac/auth_proxy_role.yaml

@@ -14,6 +14,9 @@ rules:
 - apiGroups: [""]
   resources: ["*"]
   verbs: ["list", "get", "watch"]
+- apiGroups: [""]
+  resources: ["events", "serviceaccounts"]
+  verbs: ["create", "patch", "update"]
 - apiGroups: ["apps", "extensions"]
   resources: ["daemonsets"]
   verbs: ["get", "watch", "list", "create", "patch"]