Kind e2e test using github actions

No actual testing yet, just setting up the framework.

Based on https://github.com/kind-ci/examples

Author: justinsb

.github/workflows/kind-config.yaml

@@ -0,0 +1,5 @@
+kind: Cluster
+apiVersion: kind.x-k8s.io/v1alpha4
+nodes:
+- role: control-plane
+- role: worker

.github/workflows/main.yml

@@ -32,3 +32,24 @@ jobs:
             echo "${files}"
             exit 1
           fi
+
+  kind-e2e:
+    name: Test with a Kind cluster
+    runs-on: [ubuntu-latest]
+    steps:
+    - uses: actions/checkout@v1
+    - uses: actions/setup-go@v1
+      with:
+        go-version: 1.14
+    - name: Install latest version of Kind
+      run: |
+        GO111MODULE=on go get sigs.k8s.io/kind
+    - name: Create Kind cluster
+      run: |
+        PATH=$(go env GOPATH)/bin:$PATH kind create cluster --config .github/workflows/kind-config.yaml
+    - name: Run some sanity checks
+      # kubectl is already installed on the Github Ubuntu worker
+      run: |
+        kubectl get nodes -o wide
+        kubectl get pods --all-namespaces -o wide
+        kubectl get services --all-namespaces -o wide