Complete migration to OWNERS file

CONTRIBUTING.md

@@ -40,7 +40,7 @@ If any of aforementioned labels don't have unassigned issues, please [contact] o
 [github issue tracker]: https://github.com/etcd-io/etcd/issues
 [good first issue]: https://github.com/search?type=issues&q=org%3Aetcd-io+state%3Aopen++label%3A%22good+first+issue%22
 [help wanted]: https://github.com/search?type=issues&q=org%3Aetcd-io+state%3Aopen++label%3A%22help+wanted%22
-[maintainers]: https://github.com/etcd-io/etcd/blob/main/MAINTAINERS
+[maintainers]: https://github.com/etcd-io/etcd/blob/main/OWNERS
 [priority/important]: https://github.com/search?type=issues&q=org%3Aetcd-io+state%3Aopen++label%3A%22priority%2Fimportant%22
 
 ## Setup development environment

Documentation/contributor-guide/community-membership.md

@@ -2,11 +2,11 @@
 
 This doc outlines the various responsibilities of contributor roles in etcd. 
 
-| Role       | Responsibilities                             | Requirements                                                  | Defined by                           |
-|------------|----------------------------------------------|---------------------------------------------------------------|--------------------------------------|
-| Member     | Active contributor in the community          | Sponsored by 2 reviewers and multiple contributions           | etcd GitHub org member               |
-| Reviewer   | Review contributions from other members      | History of review and authorship                              | [MAINTAINERS] file reviewer entry    |
-| Maintainer | Set direction and priorities for the project | Demonstrated responsibility and excellent technical judgement | [MAINTAINERS] file maintainers entry |
+| Role       | Responsibilities                             | Requirements                                                  | Defined by                    |
+|------------|----------------------------------------------|---------------------------------------------------------------|-------------------------------|
+| Member     | Active contributor in the community          | Sponsored by 2 reviewers and multiple contributions           | etcd GitHub org member        |
+| Reviewer   | Review contributions from other members      | History of review and authorship                              | [OWNERS] file reviewer entry  |
+| Maintainer | Set direction and priorities for the project | Demonstrated responsibility and excellent technical judgement | [OWNERS] file approver entry  |
 
 ## New contributors
 
@@ -69,7 +69,7 @@ the codebase and software engineering principles. Their LGTM counts towards
 merging a code change into the project. A reviewer is generally on the ladder towards
 maintainership. 
 
-**Defined by:** *reviewers* entry in the [MAINTAINERS] file.
+**Defined by:** *reviewers* entry in the [OWNERS] file.
 
 ### Requirements
 
@@ -101,7 +101,7 @@ are committed to the long term success of a project. Maintainership is about bui
 trust with the current maintainers and being a person that they can
 depend on to make decisions in the best interest of the project in a consistent manner.
 
-**Defined by:** *maintainers* entry in the [MAINTAINERS] file.
+**Defined by:** *approvers* entry in the [OWNERS] file.
 
 ### Requirements
 
@@ -119,7 +119,7 @@ depend on to make decisions in the best interest of the project in a consistent
     - Include a list of contributions representative of your work on the project.
     - Existing maintainers vote will privately and respond to the email with either acceptance or with feedback for suggested improvement.
 - With your membership approved you are expected to:
-  - Open a PR and add an entry to the [MAINTAINERS] file
+  - Open a PR and add an entry to the [OWNERS] file
   - Subscribe to [email protected] and [email protected]
   - Request to join to [etcd-maintainer teams of etcd organization of GitHub](https://github.com/orgs/etcd-io/teams/maintainers-etcd)
   - Request to join to the private slack channel for etcd maintainers on [kubernetes slack](http://slack.kubernetes.io/)
@@ -159,7 +159,7 @@ of at least two active maintainers.
 
 Contributor roles and responsibilities were written based on [Kubernetes community membership]
 
-[MAINTAINERS]: /MAINTAINERS
+[OWNERS]: /OWNERS
 [contributor guide]: /CONTRIBUTING.md
 [membership nomination]:https://github.com/etcd-io/etcd/issues/new?assignees=&labels=area%2Fcommunity&template=membership-request.yml 
 [Kubernetes community membership]: https://github.com/kubernetes/community/blob/master/community-membership.md

GOVERNANCE.md

@@ -39,4 +39,4 @@ Changes in project governance could be initiated by opening a GitHub PR.
 [community membership]: /Documentation/contributor-guide/community-membership.md
 [Code of Conduct]: /code-of-conduct.md
 [contributor guide]: /CONTRIBUTING.md
-[maintainers]: /MAINTAINERS
+[maintainers]: /OWNERS

README.md

@@ -40,7 +40,7 @@ See [etcdctl][etcdctl] for a simple command line client.
 
 ## Maintainers
 
-[MAINTAINERS](MAINTAINERS) strive to shape an inclusive open source project culture where users are heard and contributors feel respected and empowered. MAINTAINERS maintain productive relationships across different companies and disciplines. Read more about [MAINTAINERS role and responsibilities](Documentation/contributor-guide/community-membership.md#maintainers).
+[Maintainers](OWNERS) strive to shape an inclusive open source project culture where users are heard and contributors feel respected and empowered. Maintainers aim to build productive relationships across different companies and disciplines. Read more about [Maintainers role and responsibilities](Documentation/contributor-guide/community-membership.md#maintainers).
 
 ## Getting started