title: k8s: Unable to delete deployment due to lack of RAM
body: <p>I got into a vicious circle. I was trying to deploy a few services on AWS Ubuntu machine. It has 1 Gb RAM. By the end of deploying all RAM was used. I decided to delete some of the deployments but I was even unable to check the status of pods and deployments:</p>
  
  <pre><code>    $ kubectl delete -f test.yaml
  unable to recognize "test.yaml": Get https://172.31.38.138:6443/api?timeout=32s: dial tcp 172.31.38.138:6443: connect: connection refused
  
  
  $ kubectl get deployments
  Unable to connect to the server: dial tcp 172.31.38.138:6443: i/o timeoutUnable to connect to the server: dial tcp 172.31.38.138:6443: i/o timeout
  </code></pre>
  
  <p>I do understand that the issue is lack of memory. Hence kube-dns, kube-proxy, etc cannot work correctly. The question is:
  How can I delete my test deployments without <em>kubectl delete...</em>?
  Thanks</p>