Find deprecated Kubernetes APIs before cluster upgrades with kubent

Scan manifests and live clusters for removed or deprecated Kubernetes APIs before an upgrade window turns into an outage.

Prerequisites

kubent binary, access to target Kubernetes manifests or cluster, target Kubernetes version context for upgrade analysis

Installation

Use the upstream install or setup path that matches your environment:

• brew install kubent
• $ docker run -it --rm \
• git clone https://github.com/doitintl/kube-no-trouble.git
• $ make

Requirements and caveats from upstream:

• Docker Image

Basic usage or getting-started notes:

• Run the following command in your terminal to install kubent using a shell script:

• sh

• sh -c "$(curl -sSL https://git.io/install-kubent)"

• Source: https://github.com/doitintl/kube-no-trouble

• Extracted from upstream docs: https://raw.githubusercontent.com/doitintl/kube-no-trouble/HEAD/README.md

Documentation

• https://github.com/doitintl/kube-no-trouble#readme

Source

• Agent Skill Exchange