Claudiu Belu f9e4a015e2 tests: Spawn poststart / prestop pods on the same node as the http pod ...

In the case of multinode clusters, the http server pod and the test cluster can
spawn on different nodes, which can be problematic for  poststart / prestop hooks,
as they are executed by the kubelet itself, and the cross-node lifecycle hook might
fail (according to the Kubernetes network model, it is not mandatory for kubelet to
be able to access pods on a different node).

This commit ensures that the test pod spawns on the same node as the http server pod.

2021-06-19 23:13:39 -07:00

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