1feefbe9c6
* Add calico-ipam CRDs and RBAC permissions * Switch IPAM from host-local to calico-ipam * `calico-ipam` subnets `ippools` (defaults to pod CIDR) into `ipamblocks` (defaults to /26, but set to /24 in Typhoon) * `host-local` subnets the pod CIDR based on the node PodCIDR field (set via kube-controller-manager as /24's) * Create a custom default IPv4 IPPool to ensure the block size is kept at /24 to allow 110 pods per node (Kubernetes default) * Retaining host-local was slightly preferred, but Calico v3.6 is migrating all usage to calico-ipam. The codepath that skipped calico-ipam for KDD was removed * https://docs.projectcalico.org/v3.6/release-notes/ |
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