Something to test/ deploy to Kubernetes.

Dockerfile

+FROM registry.hub.docker.com/library/golang:alpine3.12 as kind
+RUN GO111MODULE=on go get sigs.k8s.io/kind@v0.9.0
+
+FROM registry.hub.docker.com/library/alpine:3.12
+COPY --from=kind /go/bin/kind /usr/local/bin/
+RUN apk add --update --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing/ \
+        helm \
+        kubectl \
+    && \
+    apk add --update --no-cache \
+        docker-cli \
+    ;