kubernetes
/
autoscaler
mirror of https://github.com/kubernetes/autoscaler.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Update cluster-autoscaler FAQ to define correct leader-elect-resource-lock options and default of 'leases'

This commit is contained in:
g1bl3t 2021-11-30 10:17:55 -05:00
parent 5f2463a65b
commit b431a6de28
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cluster-autoscaler/FAQ.md
View File

@ -728,7 +728,7 @@ The following startup parameters are supported for cluster autoscaler:
| `leader-elect-lease-duration` | The duration that non-leader candidates will wait after observing a leadership<br>renewal until attempting to acquire leadership of a led but unrenewed leader slot.<br>This is effectively the maximum duration that a leader can be stopped before it is replaced by another candidate.<br>This is only applicable if leader election is enabled | 15 seconds
| `leader-elect-renew-deadline` | The interval between attempts by the active cluster-autoscaler to renew a leadership slot before it stops leading.<br>This must be less than or equal to the lease duration.<br>This is only applicable if leader election is enabled | 10 seconds
| `leader-elect-retry-period` | The duration the clients should wait between attempting acquisition and renewal of a leadership.<br>This is only applicable if leader election is enabled | 2 seconds
| `leader-elect-resource-lock` | The type of resource object that is used for locking during leader election.<br>Supported options are `endpoints` (default) and `configmaps` | "endpoints"
| `leader-elect-resource-lock` | The type of resource object that is used for locking during leader election.<br>Supported options are `leases` (default), `endpoints`, `endpointsleases`, `configmaps`, and `configmapsleases` | "leases"
| `aws-use-static-instance-list` | Should CA fetch instance types in runtime or use a static list. AWS only | false
| `skip-nodes-with-system-pods` | If true cluster autoscaler will never delete nodes with pods from kube-system (except for DaemonSet or mirror pods) | true
| `skip-nodes-with-local-storage`| If true cluster autoscaler will never delete nodes with pods with local storage, e.g. EmptyDir or HostPath | true