Expose both a Stop() method (for cleanup) and a method to force
cert rotation, but only expose Stop() on the interface.
Verify that we choose the correct client.
Kubernetes-commit: de293b2d7ddb687850258370f2a7f30f224f0ec1
Ensure that bootstrap+clientcert-rotation in the Kubelet can:
1. happen in the background so that static pods aren't blocked by bootstrap
2. collapse down to a single call path for requesting a CSR
3. reorganize the code to allow future flexibility in retrieving bootstrap creds
Fetching the first certificate and later certificates when the kubelet
is using client rotation and bootstrapping should share the same code
path. We also want to start the Kubelet static pod loop before
bootstrapping completes. Finally, we want to take an incremental step
towards improving how the bootstrap credentials are loaded from disk
(potentially allowing for a CLI call to get credentials, or a remote
plugin that better integrates with cloud providers or KSMs).
Reorganize how the kubelet client config is determined. If rotation is
off, simplify the code path. If rotation is on, load the config
from disk, and then pass that into the cert manager. The cert manager
creates a client each time it tries to request a new cert.
Preserve existing behavior where:
1. bootstrap kubeconfig is used if the current kubeconfig is invalid/expired
2. we create the kubeconfig file based on the bootstrap kubeconfig, pointing to
the location that new client certs will be placed
3. the newest client cert is used once it has been loaded
Kubernetes-commit: 0af19875add7deb562b2cf7bf6b1d273c44bab1b
Remove non-needed else condition
Remove non-needed swallow copy
Simplify return for IsClosed()
Keep amount decrement next to element extraction from the queue
Signed-off-by: Adrián Orive <adrian.orive.oneca@gmail.com>
Kubernetes-commit: 0b16c43f59b736060bc18e2e1de0e7fcc268f39b
Feedback from lavalamp and deads2k.
Changed Check() logic to be central to LeaderElector.
Further changes, especially cleaning up the test code.
Kubernetes-commit: 9c43ee6d6ec6a159b960381af906c130027bc716
This func is only used internally and was copied from
k8s.io/kubernetes/pkg/apis/certificates.
Kubernetes-commit: 41334cfdd3eefc352536943518ffd9eaf570e27c
This func is only used by the kubelet and there's no need to pollute
client-go API with it.
Kubernetes-commit: 5c073abfe16fc0b9f62310b8276fc3b0c7043e60
- 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
Kubernetes-commit: 954996e231074dc7429f7be1256a579bedd8344c
This patch changes the renewed lease log level from 4 to 5 of leaderelection.go
Fix: #69743
Kubernetes-commit: 920db78bea84d4bb015970547cda5a1df4f79a04
