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Upgrading Calico

To upgrade the version of calico, follow these steps:

  1. Pull the latest calico yaml from https://docs.projectcalico.org/manifests/calico.yaml and save it in yaml/base/ (replacing the existing one).
  2. Regenerate the calico-vpp manifests with make TAG=prerelease in this directory
  3. Upgrade the calico dependencies in go.mod to the version that is used in the latest Calico release. One way to do so is to go to one of the Calico repositories (such as https://github.com/projectcalico/calico/felix), check out the latest release tag, and pick the versions from the go.mod. Look for updates to the k8s.io, proto, grpc, projectcalico, containernetworking, etc. packages. Use go get <package>@<version> to upgrade so as not to mess up go.sum. It's also a good occasion to upgrade other packages... Note that go get is sometimes a pita, and asks for the full path to a package instead of just the module path (eg go get github.com/projectcalico/api/pkg/lib/numorstring@vvv instead of go get github.com/projectcalico/api@vvv...) Finally, run go mod tidy at the end and verify everything still builds.