Introducing zetcd
A big use case of this that we are thinking about is enabling people to use the etcd Operator[1], which makes it simple to run etcd clusters on Kubernetes, to back their ZooKeeper applications.<p>The neat thing about the etcd Operator is you can define a cluster and the etcd Operator takes care of normal operations by using the Kubernetes API.<p><pre><code>  apiVersion: "etcd.coreos.com/v1beta1"
  kind: "Cluster"
  metadata:
    name: "example-etcd-cluster"
  spec:
    size: 5
    version: "3.1.8"
</code></pre>
Pretty neat!<p>Anyways, the zetcd project is still super young but would love more folks to try it out. As the post says folks have already tried using Kafka, Mesos, and others.<p>[1] <a href="https://coreos.com/blog/introducing-the-etcd-operator.html" rel="nofollow">https://coreos.com/blog/introducing-the-etcd-operator.html</a>