networking-minimal services flake "Failed to get endpoints"

[danwinship]

Expected error:
    <*errors.errorString | 0xc421b8d0b0>: {
        s: "Failed to get endpoints for e2e-tests-net-services1-01zbr/service-9jzp2",
    }
    Failed to get endpoints for e2e-tests-net-services1-01zbr/service-9jzp2
not to have occurred

This can occur on any of the tests in services.go:

"should allow connections to another pod on the same node via a service IP"
"should allow connections to another pod on a different node via a service IP"
"should prevent connections to pods in different namespaces on the same node via service IPs"
"should prevent connections to pods in different namespaces on different nodes via service IPs"
"should allow connections to services in the default namespace from a pod in another namespace on the same node"
"should allow connections to services in the default namespace from a pod in another namespace on a different node"
"should allow connections from pods in the default namespace to a service in another namespace on the same node"
"should allow connections from pods in the default namespace to a service in another namespace on a different node"