Add a DOKS check for custom node labels and taints

digitalocean / clusterlint

A best practices checker for Kubernetes clusters. 🤠

Apache License 2.0

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Add a DOKS check for custom node labels and taints #54

Closed adamwg closed 5 years ago

adamwg commented 5 years ago

In DOKS labels and taints applied to nodes will be lost when the cluster is upgraded or a node is otherwise replaced. This can cause problems for workloads if labels or taints are used for scheduling.

Add a warning if any node in a cluster has custom labels or taints.

adamwg commented 5 years ago

Added the new check to checks.md - thanks for the reminder @varshavaradarajan!