Update service load balancer finalizer doc for GA (#17438)
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@@ -122,7 +122,6 @@ different Kubernetes components.
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| `SCTPSupport` | `false` | Alpha | 1.12 | |
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| `ServerSideApply` | `false` | Alpha | 1.14 | 1.15 |
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| `ServerSideApply` | `true` | Beta | 1.16 | |
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| `ServiceLoadBalancerFinalizer` | `false` | Alpha | 1.15 | |
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| `ServiceNodeExclusion` | `false` | Alpha | 1.8 | |
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| `StartupProbe` | `true` | Beta | 1.17 | |
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| `StorageVersionHash` | `false` | Alpha | 1.14 | 1.14 |
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@@ -239,6 +238,9 @@ different Kubernetes components.
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| `ScheduleDaemonSetPods` | `false` | Alpha | 1.11 | 1.11 |
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| `ScheduleDaemonSetPods` | `true` | Beta | 1.12 | 1.16 |
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| `ScheduleDaemonSetPods` | `true` | GA | 1.17 | - |
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| `ServiceLoadBalancerFinalizer` | `false` | Alpha | 1.15 | 1.15 |
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| `ServiceLoadBalancerFinalizer` | `true` | Beta | 1.16 | 1.16 |
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| `ServiceLoadBalancerFinalizer` | `true` | GA | 1.17 | - |
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| `StorageObjectInUseProtection` | `true` | Beta | 1.10 | 1.10 |
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| `StorageObjectInUseProtection` | `true` | GA | 1.11 | - |
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| `SupportIPVSProxyMode` | `false` | Alpha | 1.8 | 1.8 |
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@@ -154,6 +154,8 @@ spec:
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## Garbage Collecting Load Balancers
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{{< feature-state for_k8s_version="v1.17" state="stable" >}}
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In usual case, the correlating load balancer resources in cloud provider should
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be cleaned up soon after a LoadBalancer type Service is deleted. But it is known
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that there are various corner cases where cloud resources are orphaned after the
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@@ -167,10 +169,6 @@ The finalizer will only be removed after the load balancer resource is cleaned u
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This prevents dangling load balancer resources even in corner cases such as the
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service controller crashing.
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This feature is beta and enabled by default since Kubernetes v1.16. You can also
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enable it in v1.15 (alpha) via the [feature gate](/docs/reference/command-line-tools-reference/feature-gates/)
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`ServiceLoadBalancerFinalizer`.
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## External Load Balancer Providers
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It is important to note that the datapath for this functionality is provided by a load balancer external to the Kubernetes cluster.
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