During the kubelet's /healthz responce check to see if the
hostname used by the master matches the hostname the kubelet
knows itself by. If not fail the health check.
Signed-off-by: Sami Wagiaalla <swagiaal@redhat.com>
`hack/test-cmd.sh` contains a list of `kubectl` commands to test.
However, the effect of the execution of those commands was not systematically
checked. As a consequence, it was possible to break a command without breaking
those tests.
This commit surrounds every single `kubectl` command with assertions on
pre and post condition.
This exposes the proper v1beta3 API endpoint when the user specifies
the --runtime_config=api/v1beta3 argument to the apiserver. v1beta3
is still considered experimental and subject to change.
--runtime_config is a map of string keys and values, that can be
specified by providing
--runtime_config=a=b,b=c,d,e
Only the key must be specified, the value can be omitted.
Enables v1beta3 in hack/local-up-cluster.sh and hack/test-cmd.sh
Replaces the client public interface but leaves old references to "minions"
for a later refactor. Selects the path "nodes" for v1beta3 and "minions"
for older versions.
apiserver becomes kube-apiserver
controller-manager -> kube-controller-manager
scheduler and proxy similarly.
Only thing I promise is that right now hack/build-go.sh and
build/release.sh exit with 0. That's it. Who knows if any of this
actually works....
* 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>
Salvatore Dario Minonne