Simplify secret management with OpenSSL and Docker, if you are looking for a secure and easy way to store and access secrets you may find the following post useful.
The following post will explain how to get all the public keys used by members of a team in github. This can be useful whenever you want to setup ssh keys to give access to a new machine.
An ingress controller is component in the kubernetes cluster that manages the traffic coming into the cluster. Through ingress configurations you can define the rules to access the containers in you pod. For more info refer to the official documentation.