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Commit 1be83c9d authored by Ted Yu's avatar Ted Yu Committed by Ted Yu
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Utilize read lock for getLastObservedNodeAddresses

parent 78190f07
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Showing with 3 additions and 3 deletions
pkg/kubelet/kubelet.go
View file @ 1be83c9d
...@@ -901,7 +901,7 @@ type Kubelet struct { ...@@ -901,7 +901,7 @@ type Kubelet struct {
iptClient utilipt.Interface iptClient utilipt.Interface
rootDirectory string rootDirectory string
lastObservedNodeAddressesMux sync.Mutex lastObservedNodeAddressesMux sync.RWMutex
lastObservedNodeAddresses []v1.NodeAddress lastObservedNodeAddresses []v1.NodeAddress
// onRepeatedHeartbeatFailure is called when a heartbeat operation fails more than once. optional. // onRepeatedHeartbeatFailure is called when a heartbeat operation fails more than once. optional.
......
pkg/kubelet/kubelet_node_status.go
View file @ 1be83c9d
...@@ -510,8 +510,8 @@ func (kl *Kubelet) setLastObservedNodeAddresses(addresses []v1.NodeAddress) { ...@@ -510,8 +510,8 @@ func (kl *Kubelet) setLastObservedNodeAddresses(addresses []v1.NodeAddress) {
kl.lastObservedNodeAddresses = addresses kl.lastObservedNodeAddresses = addresses
} }
func (kl *Kubelet) getLastObservedNodeAddresses() []v1.NodeAddress { func (kl *Kubelet) getLastObservedNodeAddresses() []v1.NodeAddress {
kl.lastObservedNodeAddressesMux.Lock() kl.lastObservedNodeAddressesMux.RLock()
defer kl.lastObservedNodeAddressesMux.Unlock() defer kl.lastObservedNodeAddressesMux.RUnlock()
return kl.lastObservedNodeAddresses return kl.lastObservedNodeAddresses
} }
......
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