Don't import the kubernetes tests/e2e "root" package (we still use the
test/e2e/framework). We only used the simple e2e runner function from
there so copy that over to the nfd test/e2e package. This change removes
a lot of dependencies speeding up builds.
The docker image that used during e2e test
composed of repo and tag flags that are
passed to the test itself.
The problem is that the docker image initialized
before the flags are parsed. Hence, it will always contains
the default flags value.
Moving the variable into a separate function, fixing the issue.
Also, moving the global variables to `e2e_test.go` since
it commonly used by all tests.
Signed-off-by: Talor Itzhak <titzhak@redhat.com>
Patch the (Kubernetes) e2e wireframe introduced in the previous commit with some minor
modifications, dropping some bits in order to simplify the code.
Also adds a dummy test stub for node feature discovery.
