node-drain-controller

Controller that cordons and drains nodes, taking into account pods that need special handling during restarts (for example, Vault and Elasticsearch).

Description

// TODO(user): An in-depth paragraph about your project and overview of use

Getting Started

Prerequisites

• go version v1.26.2+
• docker version 17.03+.
• kubectl version v1.11.3+.
• Access to a Kubernetes v1.11.3+ cluster.

Running the tests

Unit tests

mage test

End To End tests

mage teste2e

+NOTE The end-to-end tests start a K3D cluster with 6 nodes (1 server and 5 workers), so open file limits may need to be increased. See Kind troubleshooting: Pod errors due to “too many open files”.

All tests

All tests can be run with

mage testall