Dragonfly Incubating Stage Review

reviews/incubation-dragonfly.md

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+# Dragonfly Incubating Stage Review
+
+Dragonfly is currently a CNCF sandbox project. Please refer to Dragonfly's initial
+[sandbox proposal](../proposals/dragonfly.adoc) for discussion on Dragonfly's
+alignment with the CNCF and details on sandbox requirements.
+
+In the time since being accepted as a sandbox project, Dragonfly has demonstrated
+healthy growth and progress.
+
+* [v0.4.3 is the latest
+releases](https://github.com/dragonflyoss/Dragonfly/releases), shipped on
+August 5th, 2019. New features include:
+  * [Support Prometheus for monitoring](https://github.com/dragonflyoss/Dragonfly/pull/669)
+  * [Support image preheat with Harbor](https://github.com/dragonflyoss/Dragonfly/issues/108)
+  * [Support HTTPS private image distribution](https://github.com/dragonflyoss/Dragonfly/pull/523)
+  * [Optimize efficiency on scheduling and disk IO](https://github.com/dragonflyoss/Dragonfly/pull/819)
+  * [refactoring the whole Dragonfly with Golang](https://github.com/dragonflyoss/Dragonfly/issues/346)
+
+* A [formalized governance
+policy](https://github.com/dragonflyoss/community/blob/master/GOVERNANCE.md) has been approved and instituted for the project
+
+## Incubating Stage Criteria
+
+In addition to sandbox requirements, a project must meet the following
+criteria to become an incubation-stage project.
+
+* Document that it is being used successfully in production by at least three
+independent end users which, in the TOC’s judgement, are of adequate quality
+and scope.
+  * Dragonfly has a list for [https://github.com/dragonflyoss/Dragonfly/blob/master/adopters.md](https://github.com/dragonflyoss/Dragonfly/blob/master/adopters.md) in varies of industries. Some are listed in the following:
+    * telecom industry: ChinaMobile, ChinaUnicom, Huawei, ZTE;
+    * e-commerce industry: Taobao, JD.com, Shopee, Lazada;
+    * cloud providers: Alibaba Cloud, wise2c, Caicloud, DaoCloud;
+    * live streaming industry: Huya.com, bilibili;
+    * public life service industry: Meituan, ele.me;
+    * artificial intelligence industry: iFLYTEK.
+
+* Have a healthy number of committers. A committer is defined as someone with
+the commit bit; i.e., someone who can accept contributions to some or all of
+the project.
+  * Maintainers of the project are listed in
+[https://github.com/dragonflyoss/Dragonfly/blob/master/MAINTAINERS.md](https://github.com/dragonflyoss/Dragonfly/blob/master/MAINTAINERS.md). 
+  * There are 7 maintainers from 4 different companies (Alibaba Group, ByteDance, eBay and Meitu).
+  * Maintainers are added and removed from the project as per the policies
+outlined in the project governance:
+[https://github.com/dragonflyoss/community/blob/master/GOVERNANCE.md](https://github.com/dragonflyoss/community/blob/master/GOVERNANCE.md).
+
+* Demonstrate a substantial ongoing flow of commits and merged contributions.
+  * Releases: 11 major releases ([https://github.com/dragonflyoss/Dragonfly/releases](https://github.com/dragonflyoss/Dragonfly/releases))
+  * Roadmap: [https://github.com/dragonflyoss/Dragonfly/blob/master/ROADMAP.md](https://github.com/dragonflyoss/Dragonfly/blob/master/ROADMAP.md)
+  * Contributors: 51 contributors [https://github.com/dragonflyoss/Dragonfly/graphs/contributors](https://github.com/dragonflyoss/Dragonfly/graphs/contributors)
+  * Commit activity: [https://github.com/dragonflyoss/Dragonfly/graphs/commit-activity](https://github.com/dragonflyoss/Dragonfly/graphs/commit-activity)
+  * CNCF DevStats: [https://dragonfly.devstats.cncf.io/](https://dragonfly.devstats.cncf.io/)
+    * [Last 30 days activity on GitHub](https://dragonfly.devstats.cncf.io/d/8/dashboards?refresh=15m&orgId=1&from=now-30d&to=now-1h)
+    * [Community Stats](https://dragonfly.devstats.cncf.io/d/3/stars-and-forks-by-repository?orgId=1)