<p>I see a lot of heavy documentation online related to Kubernetes deployment but still can't find the definition of <code>0/0</code>.</p>
<pre><code>&gt; $ k get deployment 

NAME                                                            READY   UP-TO-DATE   AVAILABLE   AGE
async-handler-redis-master                                      1/1     1            1           211d
bbox-inference-4k-pilot-2d-boxes                                0/0     0            0           148d
</code></pre>
<p>What exactly does it mean to be <code>0/0</code>? It's deployed but not ready? Why is it not ready? How do I make this deployment <code>READY</code>?</p>

<p>It means replica of your deployment is 0. In other words you don't have any pods under this deployment so 0/0 means 0 out of 0 pod is ready.</p>
<p>You can;</p>
<pre><code>kubectl scale deployment &lt;deployment-name&gt; --replicas=1
</code></pre>
