update deploy section

doc/source/deploy.rst

@@ -1,43 +1,72 @@
 Deploying
 ====
 
+This project is hosted on `Render <https://render.com/>`_, which offers a free and simple way to host a web app with a single service.
 
-This project is hosted on `render <https://render.com/>`_, which offers a free and simple way to host a web app with a single service.
-
-
-To deploy the app on render, follow this procedure :
+Deploy with Render
+----
 
+To deploy the app on Render, follow this procedure:
 
 1. Create a new Web Service
 
 .. image:: ./_static/render_01.PNG
 
-2. Build and deploy from a git repository
+2. Build and deploy from a Git repository
 
 .. image:: ./_static/render_02.PNG
 
 3. Connect a repository
 
 .. image:: ./_static/render_03.PNG
 
-Connect to Github / Gitlab, or give the url of your public repository.
+Connect to GitHub / GitLab, or provide the URL of your public repository.
 
-4. Configure the web Service
+4. Configure the Web Service
 
-Specify the name of the project, the main branch of the project's repository, and the runtime as **Docker**
+Specify the name of the project, the main branch of the project's repository, and the runtime as **Docker**.
 
 .. image:: ./_static/render_04.PNG
 
-5. Configure needed environement variables
+5. Configure necessary environment variables
 
-See :ref:`this section <prerequisites>` for more details about needed environement variables.
+See :ref:`this section <prerequisites>` for more details about the necessary environment variables.
 
 .. image:: ./_static/render_05.PNG
 
 6. Configure Docker
 
-Specify the relative path of the dockerfile, and disable the auto-deploy.
+Specify the relative path of the Dockerfile and disable auto-deploy.
 
 .. image:: ./_static/render_06.PNG
 
-7. Deploy the web site by clicking on the dedicated button at the bottom of the page.
+7. Deploy the website by clicking on the dedicated button at the bottom of the page.
+
+Administrate with Render
+----
+
+Once the website is deployed, it will become available in your dashboard:
+
+.. image:: ./_static/render_07.PNG
+
+Then, you'll have access to the administration panel of Render, offering you the possibility to administate the deployed website:
+
+.. image:: ./_static/render_08.PNG
+
+Automate the Deployment
+----
+
+To relaunch automated deployment from an external service (such as a CI/CD pipeline), you'll need to get a Deploy hook, which is a URL to make requests to, in order to tell Render to relaunch the deployment of the website from your repository.
+
+To get the webhook, go to Settings / Build and Deploy and copy the URL in the "Deploy hook" section:
+
+.. image:: ./_static/render_09.PNG
+
+.. warning::
+    Ensure to keep the URL secret.
+
+Then, to relaunch the build and deployment of your app, just send a request to the given deploy hook:
+
+.. code:: bash
+
+    curl https://deploy/hook/url