Icons Request: DevOPS
## Icon Request

* Icon name: kubernetes, docker, rancher, openstack
* Tags of this icon: Development
* Use case: For development / programming related projects, websites etc.
* Screenshots of similar icons:

Kubernetes
![Kubernetes Logo](https://user-images.githubusercontent.com/33750251/60287951-10611a80-990b-11e9-9b35-fb5304c59279.png)

Docker
![Docker](https://user-images.githubusercontent.com/33750251/60287980-21aa2700-990b-11e9-9c9d-a79874587a86.png)

Rancher
![Rancher](https://user-images.githubusercontent.com/33750251/60288005-31c20680-990b-11e9-8de0-d413d069ca73.png)

OpenStack
![OpenStack](https://user-images.githubusercontent.com/33750251/60288075-53bb8900-990b-11e9-8112-a362bf933374.png)

Background: These are some popular tools used in the DevOPS world and I would personally make full use of these 4, but anything more added to this list would be amazing!