// addChaosToClientConfig injects random errors into client connections if configured. func (s *KubeletServer) addChaosToClientConfig(config *client.Config) { if s.ChaosChance != 0.0 { config.WrapTransport = func(rt http.RoundTripper) http.RoundTripper { seed := chaosclient.NewSeed(1) // TODO: introduce a standard chaos package with more tunables - this is just a proof of concept // TODO: introduce random latency and stalls return chaosclient.NewChaosRoundTripper(rt, chaosclient.LogChaos, seed.P(s.ChaosChance, chaosclient.ErrSimulatedConnectionResetByPeer)) } } }