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RC/RS: Mark lookup-cache-size flags as deprecated.

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This commit is contained in:
Anthony Yeh 2017-03-07 10:46:10 -08:00
parent f4ee44eb39
commit c74aab649f
2 changed files with 10 additions and 1 deletions
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6
cmd/kube-controller-manager/app/options/options.go
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@ -131,9 +131,13 @@ func (s *CMServer) AddFlags(fs *pflag.FlagSet, allControllers []string, disabled
fs.Int32Var(&s.ConcurrentDeploymentSyncs, "concurrent-deployment-syncs", s.ConcurrentDeploymentSyncs, "The number of deployment objects that are allowed to sync concurrently. Larger number = more responsive deployments, but more CPU (and network) load")
fs.Int32Var(&s.ConcurrentNamespaceSyncs, "concurrent-namespace-syncs", s.ConcurrentNamespaceSyncs, "The number of namespace objects that are allowed to sync concurrently. Larger number = more responsive namespace termination, but more CPU (and network) load")
fs.Int32Var(&s.ConcurrentSATokenSyncs, "concurrent-serviceaccount-token-syncs", s.ConcurrentSATokenSyncs, "The number of service account token objects that are allowed to sync concurrently. Larger number = more responsive token generation, but more CPU (and network) load")
// TODO(#43388): Remove the following flag 6 months after v1.6.0 is released.
fs.Int32Var(&s.LookupCacheSizeForRC, "replication-controller-lookup-cache-size", s.LookupCacheSizeForRC, "This flag is deprecated and will be removed in future releases. ReplicationController no longer requires a lookup cache.")
fs.MarkDeprecated("replication-controller-lookup-cache-size", "This flag is deprecated and will be removed in future releases. ReplicationController no longer requires a lookup cache.")
// TODO(#43388): Remove the following flag 6 months after v1.6.0 is released.
fs.Int32Var(&s.LookupCacheSizeForRS, "replicaset-lookup-cache-size", s.LookupCacheSizeForRS, "This flag is deprecated and will be removed in future releases. ReplicaSet no longer requires a lookup cache.")
// TODO: Remove the following flag 6 months after v1.6.0 is released.
fs.MarkDeprecated("replicaset-lookup-cache-size", "This flag is deprecated and will be removed in future releases. ReplicaSet no longer requires a lookup cache.")
// TODO(#43388): Remove the following flag 6 months after v1.6.0 is released.
fs.Int32Var(&s.LookupCacheSizeForDaemonSet, "daemonset-lookup-cache-size", s.LookupCacheSizeForDaemonSet, "This flag is deprecated and will be removed in future releases. DaemonSet no longer requires a lookup cache.")
fs.MarkDeprecated("daemonset-lookup-cache-size", "This flag is deprecated and will be removed in future releases. DaemonSet no longer requires a lookup cache.")
fs.DurationVar(&s.ServiceSyncPeriod.Duration, "service-sync-period", s.ServiceSyncPeriod.Duration, "The period for syncing services with their external load balancers")

5
pkg/apis/componentconfig/types.go
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@ -684,12 +684,17 @@ type KubeControllerManagerConfiguration struct {
ConcurrentSATokenSyncs int32
// lookupCacheSizeForRC is the size of lookup cache for replication controllers.
// Larger number = more responsive replica management, but more MEM load.
// TODO(#43388): Remove the following flag 6 months after v1.6.0 is released.
// DEPRECATED: This is no longer used.
LookupCacheSizeForRC int32
// lookupCacheSizeForRS is the size of lookup cache for replicatsets.
// Larger number = more responsive replica management, but more MEM load.
// TODO(#43388): Remove the following flag 6 months after v1.6.0 is released.
// DEPRECATED: This is no longer used.
LookupCacheSizeForRS int32
// lookupCacheSizeForDaemonSet is the size of lookup cache for daemonsets.
// Larger number = more responsive daemonset, but more MEM load.
// TODO(#43388): Remove the following flag 6 months after v1.6.0 is released.
// DEPRECATED: This is no longer used.
LookupCacheSizeForDaemonSet int32
// serviceSyncPeriod is the period for syncing services with their external