Update operator.md

This commit is contained in:
Wang
2021-11-13 23:28:44 +09:00
committed by ptux
parent d2f227d73e
commit 0f643c43e3
@@ -31,9 +31,7 @@ built-in automation from the core of Kubernetes. You can use Kubernetes
to automate deploying and running workloads, *and* you can automate how
Kubernetes does that.
Kubernetes' {{< glossary_tooltip text="controllers" term_id="controller" >}}
concept lets you extend the cluster's behaviour without modifying the code
of Kubernetes itself.
Kubernetes' {{< glossary_tooltip text="operator pattern" term_id="operator-pattern" >}} concept lets you extend the cluster's behaviour without modifying the code of Kubernetes itself by linking {{< glossary_tooltip text="controllers" term_id="controller" >}} to one or more custom resources.
Operators are clients of the Kubernetes API that act as controllers for
a [Custom Resource](/docs/concepts/extend-kubernetes/api-extension/custom-resources/).