* Rewrite a bunch of the hack/ directory with modular reusable bash libraries.
* Have 'build/*' build on 'hack/*'. The stuff in build now just runs hack/* in a docker container.
* Use a docker data container to enable faster incremental builds.
* Standardize output to _output/{local,dockerized}/bin/OS/ARCH/*. This regularized placement makes cross compilation work.
* Move travis specific scripts under hack/travis
With new dockerized incremental builds, I can do a no-op `make quick-release` in ~30s. This is a significant improvement.
test-cmd runs a 127.0.0.1 version of the apiservers, but does not
set --public_address_override, which means it can fail on some systems
(like Macs) which don't expose a bindable external port by default.
Since reachability is not necessary for test-cmd.sh today, set
public_address_override to 127.0.0.1
This doesn't fix anything broken. But we have config-go which exports
KUBE_REPO_ROOT and KUBE_TARGET. Using those means the test scripts can
be more easily moved around the repo and still work. Especially in
hack/test-integration.sh where we use hack/build-go.sh which is going
to use KUBE_TARGET to place the binary, then we use a different method
to find/execute the binary...
Tested: Passed -version argument to kubelet (and all other binaries):
$ output/go/bin/kubecfg -version
Kubernetes version 0.1, build 6454a541fd56
Signed-off-by: Filipe Brandenburger <filbranden@google.com>
Dawn Chen