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Promote NodeLease feature to GA

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This commit is contained in:
wojtekt
2019-10-25 11:57:54 +02:00
parent 1488460cd2
commit ffad401b4e
17 changed files with 89 additions and 293 deletions
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13
cmd/kubemark/hollow-node.go
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@@ -30,7 +30,6 @@ import (
v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/util/sets"
utilfeature "k8s.io/apiserver/pkg/util/feature"
clientset "k8s.io/client-go/kubernetes"
restclient "k8s.io/client-go/rest"
"k8s.io/client-go/tools/clientcmd"
@@ -42,7 +41,6 @@ import (
"k8s.io/component-base/version"
"k8s.io/component-base/version/verflag"
"k8s.io/kubernetes/pkg/api/legacyscheme"
"k8s.io/kubernetes/pkg/features"
cadvisortest "k8s.io/kubernetes/pkg/kubelet/cadvisor/testing"
"k8s.io/kubernetes/pkg/kubelet/cm"
"k8s.io/kubernetes/pkg/kubelet/dockershim"
@@ -180,13 +178,12 @@ func run(config *hollowNodeConfig) {
heartbeatClientConfig := *clientConfig
heartbeatClientConfig.Timeout = c.NodeStatusUpdateFrequency.Duration
// if the NodeLease feature is enabled, the timeout is the minimum of the lease duration and status update frequency
if utilfeature.DefaultFeatureGate.Enabled(features.NodeLease) {
leaseTimeout := time.Duration(c.NodeLeaseDurationSeconds) * time.Second
if heartbeatClientConfig.Timeout > leaseTimeout {
heartbeatClientConfig.Timeout = leaseTimeout
}
// The timeout is the minimum of the lease duration and status update frequency
leaseTimeout := time.Duration(c.NodeLeaseDurationSeconds) * time.Second
if heartbeatClientConfig.Timeout > leaseTimeout {
heartbeatClientConfig.Timeout = leaseTimeout
}
heartbeatClientConfig.QPS = float32(-1)
heartbeatClient, err := clientset.NewForConfig(&heartbeatClientConfig)
if err != nil {