Repro code:
apiServer := envtest.APIServer{}
apiServer.SecureServing.Address = "0.0.0.0"
apiServer.SecureServing.Port = "6884"
testEnv := &envtest.Environment{
ControlPlane: envtest.ControlPlane{
APIServer: &apiServer,
},
}
//start testEnv
cfg, err := testEnv.Start()
if err != nil {
log.Fatal(err)
}
output:
2021/12/16 14:51:34 unable to install CRDs onto control plane: unable to create CRD instances: unable to create client: Get "https://0.0.0.0:6884/api?timeout=32s": x509: certificate is valid for ::1, 127.0.0.1, not 0.0.0.0
exit status 1