diff --git a/source/archive/ceph_cluster.rst b/source/archive/ceph_cluster.rst
new file mode 100644
index 0000000..54cb92e
--- /dev/null
+++ b/source/archive/ceph_cluster.rst
@@ -0,0 +1,73 @@
+Un cluster ceph simple
+======================
+
+- 3 admin
+- 1 rados-gtw
+- 3 node osd
+
+
+.. code-block::
+
+   ## all
+
+   cd
+   apt-get update
+   apt-get install gnupg2
+   hostname | sed -e 's/ip-//' | sed -e 's/-/./g' > ip
+   hostname {hostname}
+   hostname > /etc/hostname
+   echo `cat ip` `hostname` >> /etc/hosts
+
+   ## ceph-admin-1
+
+   vi /etc/hosts
+
+   ## nodes
+
+   apt-get install lvm2
+
+   ## ceph-admin-1
+
+   cd
+   wget -q -O- 'https://download.ceph.com/keys/release.asc' | apt-key add -
+   echo deb https://eu.ceph.com/debian-octopus/ $(lsb_release -sc) main | tee /etc/apt/sources.list.d/ceph.list
+   apt update
+   apt install ceph-deploy
+   ssh-keygen
+   cat .ssh/id_rsa.pub
+
+   ## all
+
+   useradd -d /home/ceph-deploy -m ceph-deploy
+   passwd ceph-deploy
+   echo "ceph-deploy ALL = (root) NOPASSWD:ALL" | tee /etc/sudoers.d/ceph-deploy
+   chmod 0440 /etc/sudoers.d/ceph-deploy
+   apt install ntpsec
+   apt install python-minimal
+
+   su ceph-deploy
+   bash
+   cd
+   mkdir .ssh
+   vi .ssh/authorized_keys
+   chmod 700 .ssh
+   chmod 600 .ssh/authorized_keys
+   exit
+   exit
+
+   ## ceph-admin-1
+
+   mkdir ceph-cluster
+   cd ceph-cluster
+   ceph-deploy --username ceph-deploy new ceph-admin-1 ceph-admin-2 ceph-admin-3
+   ceph-deploy --username ceph-deploy install ceph-admin-1 ceph-admin-2 ceph-admin-3 radosgw-1 ceph-node-1 ceph-node-2 ceph-node-3
+   ceph-deploy --username ceph-deploy mon create-initial
+   ceph-deploy --username ceph-deploy admin ceph-admin-1 ceph-admin-2 ceph-admin-3 radosgw-1 ceph-node-1 ceph-node-2 ceph-node-3
+   ceph-deploy --username ceph-deploy mgr create ceph-admin-1 ceph-admin-2 ceph-admin-3
+   ceph-deploy --username ceph-deploy osd create --data /dev/sda ceph-node-1
+   ceph-deploy --username ceph-deploy osd create --data /dev/sdb ceph-node-1
+   ceph-deploy --username ceph-deploy osd create --data /dev/sda ceph-node-2
+   ceph-deploy --username ceph-deploy osd create --data /dev/sdb ceph-node-2
+   ceph-deploy --username ceph-deploy osd create --data /dev/sda ceph-node-3
+   ceph-deploy --username ceph-deploy osd create --data /dev/sdb ceph-node-3
+   ceph-deploy --username ceph-deploy rgw create radosgw-1
\ No newline at end of file
diff --git a/source/archive/index.rst b/source/archive/index.rst
index 55cfec8..ff76915 100644
--- a/source/archive/index.rst
+++ b/source/archive/index.rst
@@ -1,6 +1,11 @@
 Archive de Nicolas
 ==================
 
+
+.. toctree::
+
+   ceph_cluster
+
 Une idee de merde faudrait que je retourne dessus une jour...
 
 .. mermaid::
diff --git a/source/index.rst b/source/index.rst
index af9b3a7..a7ddcff 100644
--- a/source/index.rst
+++ b/source/index.rst
@@ -2,18 +2,8 @@ Documentation de GnomeZworc!
 ============================
 
 .. toctree::
-   :maxdepth: 5
-   :caption: Contents:
 
    tech_conf/index
    personnal/index
    doc_api/index
    archive/index
-
-
-Indices and tables
-==================
-
-* :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`