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title redirect_from
Upgrading Calico for Kubernetes
latest/getting-started/kubernetes/upgrade/index

Prerequisites

  • You must upgrade to a tagged release of {{site.prodname}} v2.6.4 before you can upgrade to {{site.prodname}} {{site.data.versions[page.version].first.title}}.

  • An etcdv3 cluster.

Kubernetes API datastore upgrade steps

If you are using the Kubernetes API datastore, complete the steps in Upgrade Calico.

etcd datastore upgrade steps

If you are connecting directly to an etcd datastore, complete each of the following in sequence.

  1. Install and configure calico-upgrade

  2. Test the data migration and check for errors

  3. Migrate Calico data

  4. Upgrade Calico