Butters

Tooling for doing chaos engineering on a kubernetes cluster. Inspired by blockade

Installation

If available in Hex, the package can be installed by adding butters to your list of dependencies in mix.exs:

def deps do
  [
    {:butters, "~> 0.1.0"}
  ]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/butters.

TODOS

• Partition off individual kubelets from the master
• Bombard the kubernetes-api with requests
• Force resource exhaustion on an individual node
• Disconnect a node from the network for some time period and reconnect it
• Kill a node and monitor what happens to its workloads
• slow/flaky network connections between master and nodes
• add anti-affinity for pod tags to avoid hurting sensitive applications