diff --git a/README.md b/README.md
new file mode 100644
index 0000000..f64c0c3
--- /dev/null
+++ b/README.md
@@ -0,0 +1 @@
+# Installation de l'infrastructure 
diff --git a/nextcloud/secrets/librezo.secrets.example b/nextcloud/secrets/librezo.secrets.example
new file mode 100644
index 0000000..e0ec1f8
--- /dev/null
+++ b/nextcloud/secrets/librezo.secrets.example
@@ -0,0 +1,6 @@
+POSTGRES_PASSWORD=MOT_DE_PASSE_POSTGRES
+POSTGRES_DB=nc
+POSTGRES_USER=nc
+POSTGRES_HOST=nextcloud-db
+username=nextcloud
+password=MOT_DE_PASSE_COLLABORA