Most users should not run into this because it's set in the helm chart
and the deploy manifest, but if namespace is not set we get confusing
authz errors because the kube client tries to fetch some namespaced resources
as though they're cluster-scoped and reports permission denied. Try to
detect namespace from the default projected volume, and otherwise fatal.
Fixes #cleanup
Change-Id: I64b34191e440b61204b9ad30bbfa117abbbe09c3
Signed-off-by: Tom Proctor <tomhjp@users.noreply.github.com>
2d1f6f18cc