diff --git a/engineering-guide/puppet/roles/grafana.rst b/engineering-guide/puppet/roles/grafana.rst
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@@ -1,6 +0,0 @@
-``role::grafana``
-=================
-
-This role implements a server running the Grafana web interface.
-
-For details on its configuration see the :doc:`grafana profile <../profiles/grafana>`.
diff --git a/engineering-guide/puppet/roles/influxdb.rst b/engineering-guide/puppet/roles/influxdb.rst
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-``role::influxdb``
-==================
-
-This role implements a simple InfluxDB server. It is used in combination with
-the :doc:`telegraf client <../profiles/telegraf>`.
diff --git a/engineering-guide/puppet/roles/nomachine_proxy.rst b/engineering-guide/puppet/roles/nomachine_proxy.rst
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-``role::nomachine_proxy``
-=========================
-
-This role implements a NoMachine proxy, acting as a HUB to access
-to other machines through SSH. 
-
-
-Parameters
-----------
-
-================== ===================== ===============================================================================
-**Name**           **Type**              **Default**
------------------- --------------------- -------------------------------------------------------------------------------
-$nomachine_desktop Enum['gnome','icewm'] ``hiera('nomachine::proxy::desktop_environment')``
-$banner_message    String                ``hiera('nomachine::gnome::banner', 'Wellcome to the NoMachine Proxy Server')``
-$keyboard_layouts  Array                 ``hiera('nomachine::gnome::keyboards', ['us','de'])``
-================== ===================== ===============================================================================
-
-```nomachine_desktop```
-~~~~~~~~~~~~~~~~~~~~~~~
-
-Must be defined. Please refer to ``common.yaml`` to see the default value. Currently ``gnome`` is only supported. 
-For ``icewm`` changes must be done in this class.
-
-```banner_message```
-~~~~~~~~~~~~~~~~~~~~
-
-Customize Banner message. This can be done from hiera with ``nomachine::gnome::banner``
-
-```keyboard_layouts```
-~~~~~~~~~~~~~~~~~~~~~~
-
-Modify this in order to add or remove the default keyboard layouts. This can be done from hiera with 
-``nomachine::gnome::keyboards``