<p>While referring to the condition status of the nodes in Kubernetes, got confused with <code>MemoryPressure</code> and <code>DiskPressure</code></p>

<p>This is the definition as per the docs : <a href="https://kubernetes.io/docs/concepts/architecture/nodes/" rel="nofollow noreferrer">https://kubernetes.io/docs/concepts/architecture/nodes/</a> </p>

<pre><code>MemoryPressure  True if pressure exists on the node memory – that is, if the node memory is low; otherwise False

DiskPressure    True if pressure exists on the disk size – that is, if the disk capacity is low; otherwise False

OutOfDisk   True if there is insufficient free space on the node for adding new pods, otherwise False
</code></pre>

<p>Question here is, what is different in node memory and disk size for kubernetes?  </p>

Here_2_learn
<p>In simple terms:</p>

<ul>
<li><strong>Disk</strong>: HDD        #e.g. 100GB of disk size</li>
<li><strong>Memory</strong>: RAM      #e.g. 4GB of memory</li>
</ul>
