title: Where does the pod name come from in Helm?
body: <p>I just installed a kubernetes cluster by borrowing from <code>helm/charts/stable/hadoop</code>.
  Now all my pods have a prefix of "<code>listening-snail</code>"</p>
  
  <p>Where did this come from? I am searching hi and low in all configuration files and I cannot find anything. Of course I didn't supply it on the commandline either!!!</p>
  
  <pre><code>$  helm install --namespace hadoopns hadoop 
  NAME:   listening-snail
  LAST DEPLOYED: Tue Jul 30 22:04:03 2019
  NAMESPACE: hadoopns
  STATUS: DEPLOYED
  
  RESOURCES:
  ==&gt; v1/ConfigMap
  NAME                    DATA  AGE
  listening-snail-hadoop  8     0s
  
  ==&gt; v1/Pod(related)
  NAME                              READY  STATUS             RESTARTS  AGE
  listening-snail-hadoop-hdfs-dn-0  0/1    ContainerCreating  0         0s
  listening-snail-hadoop-hdfs-nn-0  0/1    ContainerCreating  0         0s
  listening-snail-hadoop-yarn-nm-0  0/1    ContainerCreating  0         0s
  listening-snail-hadoop-yarn-rm-0  0/1    ContainerCreating  0         0s
  
  ...
  </code></pre>