title: How to validate zookeeper quorum
body: <p>How do I verify that all the nodes in a zookeeper are part of a quorum and are healthy? <a href="https://zookeeper.apache.org/doc/r3.1.2/zookeeperAdmin.html" rel="noreferrer">Manual</a> talks about "ruok" but that doesnt still say if the zookeeper node is part of quorum and is in sync with the rest.</p>