* move well-known kubelet cloud provider annotations to k8s.io/cloud-provider
Signed-off-by: andrewsykim <kim.andrewsy@gmail.com>
* cloud provider: rename AnnotationProvidedIPAddr to AnnotationAlphaProvidedIPAddr to indicate alpha status
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
A transient issue might occur that causes an error to be returned by
InstanceID(). When this is ignored, the external cloud provider taint
will be removed and neither AddCloudNode() nor UpdateCloudNode() will
try to set a provider ID in the future.
By returning the error we can ensure that the external cloud provider
taint is not removed prematurely, allowing the operation to be retried
(until the provider ID can be set).
Preserve support for external cloud providers that do not use IDs by
continuing if a NotImplemented error is returned, making a distinction
between lack of support for provider IDs and an actual error.
Introduce pair of unit tests that show a provider ID will eventually
be set if an error is returned, unless that error is a NotImplemented,
in which case the external cloud provider taint will be removed.
If node events are received at a faster rate than they
can be processed then initialization for some nodes will
be delayed. Once they are eventually processed their cloud taint
is removed, but there may already be several update events
for those nodes with the cloud taint still on them already
in the event queue. To avoid re-initializing those nodes,
the cloud taint is checked for again after requesting
the current state of the node. If the cloud taint is no
longer on the node then nil is returned from the
RetryOnConflict, as an error does not need to be logged.
The logging for a successful initialization is also
moved inside the RetryOnConflict so that the early nil
return does not cause the aborted initialization to be
logged as a success.
* merge pkg/api/v1/node with pkg/util/node
* update test case for utilnode
* remove package pkg/api/v1/node
* move isNodeReady to internal func
* Split GetNodeCondition into e2e and controller pkg
* fix import errors
- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
* github.com/kubernetes/repo-infra
* k8s.io/gengo/
* k8s.io/kube-openapi/
* github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods
Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
