docs: Add network layout example diagrams

JIRA: FUEL-295

Change-Id: I3d7958951f1b37fe34dfaa28710a7f286a7a549a
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
(cherry picked from commit b6527d709db68ce2847f34a368316878b9c6ff75)

5 files changed, 12 insertions, 0 deletions

diff --git a/docs/release/installation/img/README.rst b/docs/release/installation/img/README.rst
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+++ b/docs/release/installation/img/README.rst
@@ -0,0 +1,12 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. SPDX-License-Identifier: CC-BY-4.0
+.. (c) 2017 Ericsson AB, Mirantis Inc., Enea AB and others.
+
+Image Editor
+============
+All files in this directory have been created using `draw.io <http://draw.io>`_.
+
+Image Sources
+=============
+Image sources are embedded in each `png` file.
+To edit an image, import the `png` file using `draw.io <http://draw.io>`_.
diff --git a/docs/release/installation/img/arm_pod5.png b/docs/release/installation/img/arm_pod5.png
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index 000000000..4d38f808f
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+++ b/docs/release/installation/img/arm_pod5.png
diff --git a/docs/release/installation/img/fuel_baremetal.png b/docs/release/installation/img/fuel_baremetal.png
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index 000000000..3ef534d36
--- /dev/null
+++ b/docs/release/installation/img/fuel_baremetal.png
diff --git a/docs/release/installation/img/fuel_virtual.png b/docs/release/installation/img/fuel_virtual.png
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index 000000000..d7664865d
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+++ b/docs/release/installation/img/fuel_virtual.png
diff --git a/docs/release/installation/img/lf_pod2.png b/docs/release/installation/img/lf_pod2.png
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index 000000000..bc4ab5f84
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+++ b/docs/release/installation/img/lf_pod2.png