-- _Obsolete_: `syslog_server`: Same as above but was replaced by `clever_syslog_server` since v1.5 of this role.
-- `clever_metrics`: a boolean to enable or disable metrics support. Optional, default to `false`.
-
-Variables specific to deployment, default should be fine:
-- `clever_cli_version`: Version of clever cli tools, default to `0.9.3`.
+- _Obsolete_: `clever_metrics`: metrics used to be disabled by default. Now they are enabled by default on Clever-Cloud and can be explicitly disabled with the `clever_disable_metrics` variable.
+- `clever_disable_metrics`: a boolean to disable metrics support. Optional, default to `false`.
+- `clever_env_output_file`: as a post deploy task you might need to retrieve the full Clever environment configuration (i.e. with addon env variables). If this variable is set to a filename then the env will be retrieved after a successful deploy and written to this file. Beware, the resulting file will contain sensitive information (addon passwords, …). Optional.
+- `clever_build_flavor`: an optional text value used to configure the size of the dedicated build instance (for instance `S` or `XL`). If not defined, it delegates to clever cloud default behaviour. Setting `disabled` disables the dedicated build instance altogether.
+- `clever_scaling`: an optional object used to configure the runtime instances flavours and numbers. If not defined, it delegates to clever cloud default behaviour.
+- `clever_service_dependencies`: a list of the service dependencies needed by the application (each service being a dict containing either an `app_id` field, or an `addon_id` field), optional.<br/>
+ Example: `[{ addon_id: addon_00000000-0000-0000-0000-000000000000 }, { app_id: app_00000000-0000-0000-0000-000000000000 }]`
+
+Variables **specific to deployment**, defaults should be fine:
+
+- `clever_app_root`: Path of the application to deploy, default to `app_root` if defined or `"{{ playbook_dir }}/.."` otherwise. I.e. the default behaviour will work fine if you define a playbook using this role within a directory (e.g. `deployment/` located at the root of the application.
+- `clever_cli_version`: Version of clever cli tools, default to `2.6.1`.