Update service load balancer finalizer doc for GA (#17438)

This commit is contained in:
Zihong Zheng
2019-11-21 01:23:28 -08:00
committed by Bob Killen
parent 50d9795fb8
commit 9278d3cfac
2 changed files with 5 additions and 5 deletions
@@ -122,7 +122,6 @@ different Kubernetes components.
| `SCTPSupport` | `false` | Alpha | 1.12 | |
| `ServerSideApply` | `false` | Alpha | 1.14 | 1.15 |
| `ServerSideApply` | `true` | Beta | 1.16 | |
| `ServiceLoadBalancerFinalizer` | `false` | Alpha | 1.15 | |
| `ServiceNodeExclusion` | `false` | Alpha | 1.8 | |
| `StartupProbe` | `true` | Beta | 1.17 | |
| `StorageVersionHash` | `false` | Alpha | 1.14 | 1.14 |
@@ -239,6 +238,9 @@ different Kubernetes components.
| `ScheduleDaemonSetPods` | `false` | Alpha | 1.11 | 1.11 |
| `ScheduleDaemonSetPods` | `true` | Beta | 1.12 | 1.16 |
| `ScheduleDaemonSetPods` | `true` | GA | 1.17 | - |
| `ServiceLoadBalancerFinalizer` | `false` | Alpha | 1.15 | 1.15 |
| `ServiceLoadBalancerFinalizer` | `true` | Beta | 1.16 | 1.16 |
| `ServiceLoadBalancerFinalizer` | `true` | GA | 1.17 | - |
| `StorageObjectInUseProtection` | `true` | Beta | 1.10 | 1.10 |
| `StorageObjectInUseProtection` | `true` | GA | 1.11 | - |
| `SupportIPVSProxyMode` | `false` | Alpha | 1.8 | 1.8 |
@@ -154,6 +154,8 @@ spec:
## Garbage Collecting Load Balancers
{{< feature-state for_k8s_version="v1.17" state="stable" >}}
In usual case, the correlating load balancer resources in cloud provider should
be cleaned up soon after a LoadBalancer type Service is deleted. But it is known
that there are various corner cases where cloud resources are orphaned after the
@@ -167,10 +169,6 @@ The finalizer will only be removed after the load balancer resource is cleaned u
This prevents dangling load balancer resources even in corner cases such as the
service controller crashing.
This feature is beta and enabled by default since Kubernetes v1.16. You can also
enable it in v1.15 (alpha) via the [feature gate](/docs/reference/command-line-tools-reference/feature-gates/)
`ServiceLoadBalancerFinalizer`.
## External Load Balancer Providers
It is important to note that the datapath for this functionality is provided by a load balancer external to the Kubernetes cluster.