Merge master into dev-1.21 to keep in sync, plus latest API reference

This sync merge includes API reference updates.
2021-04-06 20:53:30 +01:00
parent 8dbf6671db d2bf43be4d 41f8e9da78
commit 965aa51daf
266 changed files with 72690 additions and 4933 deletions
@@ -44,7 +44,7 @@ desired state, and continually maintains this state.
 You can deploy and update a custom controller on a running cluster, independently
 of the cluster's lifecycle. Custom controllers can work with any kind of resource,
 but they are especially effective when combined with custom resources. The
-[Operator pattern](https://coreos.com/blog/introducing-operators.html) combines custom
+[Operator pattern](/docs/concepts/extend-kubernetes/operator/) combines custom
 resources and custom controllers. You can use custom controllers to encode domain knowledge
 for specific applications into an extension of the Kubernetes API.