<p>Assuming that the pods have exposed port 80.</p>

<p>How to send a requets to all the running pods, rather than 1.</p>

<p>Since the load balancer would route the traffic to only 1 pod. 
(Note : using HAproxy load balancer here, FYI)</p>

shrw
<p>There is no particular way, <code>kubectl exec</code> only works one container at a time so you will need to call it into a loop if you want to use it on many.</p>
