Upgrade Calico from v3.5.2 to v3.6.0 #120
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
* 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/
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
calico-ipamsubnetsippools(defaults to pod CIDR) intoipamblocks(defaults to /26, but set to /24 in Typhoon)host-localsubnets the pod CIDR based on the node PodCIDR field (set via kube-controller-manager as /24's)