Merge master into dev-1.19 to keep in sync

This commit is contained in:
Anna Jung
2020-08-11 08:32:19 -05:00
358 changed files with 16526 additions and 6800 deletions
@@ -27,11 +27,8 @@ The upgrade workflow at high level is the following:
1. Upgrade additional control plane nodes.
1. Upgrade worker nodes.
## {{% heading "prerequisites" %}}
- You need to have a kubeadm Kubernetes cluster running version 1.18.0 or later.
- [Swap must be disabled](https://serverfault.com/questions/684771/best-way-to-disable-swap-in-linux).
- The cluster should use a static control plane and etcd pods or external etcd.
@@ -46,8 +43,6 @@ The upgrade workflow at high level is the following:
or between PATCH versions of the same MINOR. That is, you cannot skip MINOR versions when you upgrade.
For example, you can upgrade from 1.y to 1.y+1, but not from 1.y to 1.y+2.
<!-- steps -->
## Determine which version to upgrade to