github/kubernetes
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Introduce MultiCIDRRangeAllocator

Browse Source 
MultiCIDRRangeAllocator is a new Range Allocator which makes using
multiple ClusterCIDRs possible. It consists of two controllers, one for
reconciling the ClusterCIDR API objects and the other for allocating
Pod CIDRs to the nodes.

The allocation is based on the rules defined in
https://github.com/kubernetes/enhancements/tree/master/keps/sig-network/2593-multiple-cluster-cidrs
This commit is contained in:
Sarvesh Rangnekar
2022-08-05 19:24:18 +00:00
parent 02d944d046
commit 5b801ba9f9
13 changed files with 3198 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
pkg/features/kube_features.go
View File

@@ -569,6 +569,13 @@ const (
// Enables the usage of different protocols in the same Service with type=LoadBalancer
MixedProtocolLBService featuregate.Feature = "MixedProtocolLBService"
// owner: @sarveshr7
// kep: http://kep.k8s.io/2593
// alpha: v1.25
//
// Enables the MultiCIDR Range allocator.
MultiCIDRRangeAllocator featuregate.Feature = "MultiCIDRRangeAllocator"
// owner: @rikatz
// kep: http://kep.k8s.io/2079
// alpha: v1.21
@@ -997,6 +1004,8 @@ var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureS
MixedProtocolLBService: {Default: true, PreRelease: featuregate.Beta},
MultiCIDRRangeAllocator: {Default: false, PreRelease: featuregate.Alpha},
NetworkPolicyEndPort: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.27
NetworkPolicyStatus: {Default: false, PreRelease: featuregate.Alpha},