doc: document `igw_network` variable

This commit documents the `igw_network` variable.

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>

diff --git a/docs/source/scenarios/igw_network.rst b/docs/source/scenarios/igw_network.rst
new file mode 100644 (file)
index 0000000..f73d0cc
--- /dev/null
+++ b/docs/source/scenarios/igw_network.rst
@@ -0,0 +1,13 @@
+**************************************************************************************
+Deploying the dashboard with iSCSI node in a different subnet than ``public_network``
+**************************************************************************************
+
+If the ceph ``public network`` is ``2a00:8a60:1:c301::/64`` and the iSCSI Gateway is in a dedicated gateway network ``2a00:8a60:1:c300::/64``
+
+You have to set the ``igw_network`` variable with the subnet of your iSCSI gateway.
+
+.. code-block:: yaml
+
+    igw_network: "2a00:8a60:1:c300::/64"
+
+default value is ``{{ public_network }}``
\ No newline at end of file

diff --git a/docs/source/scenarios/index.rst b/docs/source/scenarios/index.rst
index de525ff8456cd495c1527a615776031b902db708..d88ba932fdd66d75bd2152a7472fc36c8c1d70f0 100644 (file)
--- a/docs/source/scenarios/index.rst
+++ b/docs/source/scenarios/index.rst
@@ -7,3 +7,4 @@ Examples of detailed scenarios
     :maxdepth: 1
  
     basic_cluster
+    igw_network
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