Add concept page about Controllers (#15733)

* Add controller concept

* Fix controller glossary entries

* Link from Understanding Kubernetes Objects to Controllers
This commit is contained in:
Tim Bannister
2019-10-02 18:06:08 +01:00
committed by Kubernetes Prow Robot
parent bf83aaf699
commit 9a7b191bcc
14 changed files with 203 additions and 31 deletions
@@ -32,7 +32,7 @@ ReplicaSet's identifying information within their ownerReferences field. It's th
knows of the state of the Pods it is maintaining and plans accordingly.
A ReplicaSet identifies new Pods to acquire by using its selector. If there is a Pod that has no OwnerReference or the
OwnerReference is not a controller and it matches a ReplicaSet's selector, it will be immediately acquired by said
OwnerReference is not a {{< glossary_tooltip term_id="controller" >}} and it matches a ReplicaSet's selector, it will be immediately acquired by said
ReplicaSet.
## When to use a ReplicaSet