doc: add a link to ceph-deploy document

diff --git a/doc/install/index.rst b/doc/install/index.rst
index 3bff2cee12454e82802f86ce8b7f92188f8d8e66..63905d2190c5ec4d0d50c1f70211848f5af73cf2 100644 (file)
--- a/doc/install/index.rst
+++ b/doc/install/index.rst
@@ -44,7 +44,7 @@ Ceph clusters using Ansible.
   management features and dashboard integration are not available.
 
 
-``ceph-deploy`` is a tool for quickly deploying clusters.
+`ceph-deploy <https://docs.ceph.com/projects/ceph-deploy/en/latest/>`_ is a tool for quickly deploying clusters.
 
   .. IMPORTANT::