Eventually we want our framework to work nicely with just `go test`. To
get there we need to
- inject KUBE_ASSETS_DIR
- make the framework work when run multiple times in parallel (port
collitions, expose bound ports the the subject under test, ...)
We decided to make sure our tests are run in sequence (and not in
parallel to any other thing using etcd, for that matter) by making this
explicit in the `pre-commit.sh` - for now.
As soon as we are there, we can rollback the change to the
`pre-commit.sh` end have the test framework be tested the same as
everything else.
[#153248975]
Antoine Pelisse
Hannes Hörl
Jeffrey Regan