From c6d91b89d7587d389c36c250fc859a9a3bd2f3ba Mon Sep 17 00:00:00 2001
From: Maxime Guyot <Miouge1@users.noreply.github.com>
Date: Thu, 23 Apr 2020 23:36:06 +0200
Subject: [PATCH] Update CONTRIBUTING.md (#6012)

---
 CONTRIBUTING.md | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 030531eed..fa1d8e9a1 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -2,10 +2,28 @@
 
 ## How to become a contributor and submit your own code
 
+### Environment setup
+
+It is recommended to use filter to manage the GitHub email notification, see [examples for setting filters to Kubernetes Github notifications](https://github.com/kubernetes/community/blob/master/communication/best-practices.md#examples-for-setting-filters-to-kubernetes-github-notifications)
+
+To install development dependencies you can use `pip install -r tests/requirements.txt`
+
+#### Linting
+
+Kubespray uses `yamllint` and `ansible-lint`. To run them locally use `yamllint .` and `./tests/scripts/ansible-lint.sh`
+
+#### Molecule
+
+[molecule](https://github.com/ansible-community/molecule) is designed to help the development and testing of Ansible roles. In Kubespray you can run it all for all roles with `./tests/scripts/molecule_run.sh` or for a specific role (that you are working with) with `cd roles/my-role && molecule test`
+
+#### Vagrant
+
+Vagrant with VirtualBox or libvirt driver helps you to quickly spin test clusters to test things end to end. See [README.md#vagrant](README.md)
+
 ### Contributing A Patch
 
 1. Submit an issue describing your proposed change to the repo in question.
 2. The [repo owners](OWNERS) will respond to your issue promptly.
 3. Fork the desired repo, develop and test your code changes.
-4. Sign the CNCF CLA (https://git.k8s.io/community/CLA.md#the-contributor-license-agreement)
+4. Sign the CNCF CLA (<https://git.k8s.io/community/CLA.md#the-contributor-license-agreement>)
 5. Submit a pull request.
-- 
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