Merge "[DOC] Update Kubernetes RKE installation doc"
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diff --git a/docs/oom_setup_kubernetes_rancher.rst b/docs/oom_setup_kubernetes_rancher.rst
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--- a/docs/oom_setup_kubernetes_rancher.rst
+++ b/docs/oom_setup_kubernetes_rancher.rst
@@ -69,6 +69,42 @@
> chmod 600 ~/.ssh/onap-key
+Create Network
+==============
+
+An internal network is required in order to deploy our VMs that will host
+Kubernetes.
+
+.. image:: images/network/network_1.png
+
+.. image:: images/network/network_2.png
+
+.. image:: images/network/network_3.png
+
+.. Note::
+ It's better to have one network per deployment and obviously the name of this
+ network should be unique.
+
+Now we need to create a router to attach this network to outside:
+
+.. image:: images/network/network_4.png
+
+Create Security Group
+=====================
+
+A specific security group is also required
+
+.. image:: images/sg/sg_1.png
+
+then click on `manage rules` of the newly created security group.
+And finally click on `Add Rule` and create the following one:
+
+.. image:: images/sg/sg_2.png
+
+.. Note::
+ the security is clearly not good here and the right SG will be proposed in a
+ future version
+
Create Kubernetes Control Plane VMs
===================================
@@ -96,11 +132,15 @@
Networking
----------
+Use the created network:
+
.. image:: images/cp_vms/control_plane_4.png
Security Groups
---------------
+Use the created security group:
+
.. image:: images/cp_vms/control_plane_5.png
Key Pair
@@ -112,7 +152,7 @@
Apply customization script for Control Plane VMs
------------------------------------------------
-Click :download:`openstack-k8s-controlnode.sh <openstack-k8s-controlnode.sh>`
+Click :download:`openstack-k8s-controlnode.sh <openstack-k8s-controlnode.sh>`
to download the script.
.. literalinclude:: openstack-k8s-controlnode.sh
@@ -140,10 +180,10 @@
Launch new VM instances
-----------------------
-The number and size of Worker VMs is depenedent on the size of the ONAP deployment.
-By default, all ONAP applications are deployed. It's possible to customize the deployment
+The number and size of Worker VMs is depenedent on the size of the ONAP deployment.
+By default, all ONAP applications are deployed. It's possible to customize the deployment
and enable a subset of the ONAP applications. For the purpose of this guide, however,
-we will deploy 12 Kubernetes Workers that have been sized to handle the entire ONAP
+we will deploy 12 Kubernetes Workers that have been sized to handle the entire ONAP
application workload.
.. image:: images/wk_vms/worker_1.png
