add bootstrap-dev docs

docs/Bootstrap-dev.md

@@ -0,0 +1,25 @@
+# How to Bootstrap dev env
+
+## prerequisite
+dev environment is manage by molecule job who launch container via LXD you need following software to launch it:
+
+- LXD server up on your local machine
+- molecule install ``` pip install molecule```
+- molecule-LXD plugins ```pip install molecule-lxd```
+
+
+## provissionning
+
+you can launch ```make create-dev``` on root project
+
+molecule will create 3 container on different distribution
+
+- archlinux
+- rockylinux 9
+- debian 11
+
+To bootstrap the container (base account, sudo configuration) role [ansible_bootstrap](https://git.ducamps.win/ansible-roles/ansible_bootstrap) will be apply
+
+
+Converge step call playbook [site.yml](https://git.ducamps.win/ansible-roles/ansible_bootstrap) to provission the cluster
+