OpenStack Introduction

Re-ordered topics
Fixed content after feedback
Added missing abbreviations
Initial commit
Added WRO Intro topics

Change-Id: I0d099cec3520e4d74d4c41b45634f65e893b6766
Signed-off-by: Keane Lim <keane.lim@windriver.com>
(cherry picked from commit 857a170bd5)

doc/source/introduction/deploy_config_overview.rst

@@ -0,0 +1,26 @@
+
+.. pdk1580703255776
+.. _deploy_config_overview:
+
+==================================
+Deployment Configurations Overview
+==================================
+
+|prod-os| supports a variety of physical deployment options.
+
+It can scale very small with its |AIO| server solutions combining controller,
+compute, and storage functions all on a single low-power / low-cost server.
+|prod-os| can be deployed in both a single server |AIO|-Simplex solution as
+well as an HA two server |AIO|-Duplex solution. The standard solution consists
+of a two node HA Controller cluster, up to 9x node HA Storage Cluster and a
+pool of up to 100 compute nodes. Finally, |prod-os| supports a
+geographically-distributed multi-cloud solution for addressing cloud
+requirements from the data center to the edge, with value-add cross-cloud
+orchestration capabilities. In |prod|'s |prod-dc| deployment configuration,
+|prod-os| is only supported on subclouds; there is no cross-subcloud
+orchestration provided for |prod-os| on subclouds.
+
+.. image:: figures/eag1565612501060.png
+
+
+

doc/source/introduction/functional_overview.rst

@@ -0,0 +1,89 @@
+
+.. hos1565619043403
+.. _functional_overview:
+
+===================
+Functional Overview
+===================
+
+|prod| includes a rich functionality set from open source projects.
+
+The high-level functional diagram of |prod| is shown in the diagram below:
+
+.. image:: figures/vzz1565620523528.png
+
+Where:
+
+.. _functional_overview-ul-izt-blh-s3b:
+
+**Hardened Linux**
+    A CentOS Linux Kernel and OS, tuned for performance and maintained with
+    security |CVE| patches.
+
+**Variety of open-source software supporting StarlingX and/or Kubernetes**
+    This includes packages such as Apache, Ceph, PostgreSql, Etcd, |IPMI|,
+    |TPM|, etc., as well as some services from OpenStack such as the
+    OpenStack Horizon Web interface, Keystone and Barbican.
+
+**StarlingX**
+    Hardware and software infrastructure management.
+
+    -   Manages installation, maintenance and fault monitoring of dedicated
+        bare metal servers running the |org| solution.
+
+    -   Manages the configuration of hardware and software services running
+        on the host servers.
+
+    -   Provides the cluster management for services running on the HA
+        master/control nodes cluster, as well critical software monitoring and
+        recovery of services running on all nodes within the cluster.
+
+    -   Monitoring and reporting of faults and logs of both hardware and
+        software services.
+
+    -   Support for managing software updates to all layers of software in
+        the solution; this includes kernel, operating system, open-source
+        packages, StarlingX and Kubernetes.
+
+**Kubernetes**
+    -   Kubernetes Container Orchestration Engine
+
+    -   Native Docker Runtime
+
+    -   Calico Container Networking
+
+    -   Accelerated Container Networking with multus and |SRIOV| |CNIs|
+
+    -   Persistent Volume Claims backed by Ceph
+
+    -   Local Docker Registry
+
+    -   Helm / Tiller – Kubernetes Package Manager, and
+
+    -   Armada \(Airship\)
+
+**OpenStack**
+    -   Keystone - Identity management
+
+    -   Nova - compute management
+
+    -   Neutron - network management
+
+    -   Glance - image management
+
+    -   Cinder - block storage
+
+    -   OpenStack Horizon - dashboard
+
+    -   Telemetry \(OPTIONAL\)
+
+        -   Panko - Event storage
+
+        -   Gnocchi - Time series database
+
+        -   Aodh - alarming
+
+    -   Heat - Orchestration
+
+
+

doc/source/introduction/index.rst

@@ -28,8 +28,10 @@ Learn more about StarlingX:
 .. toctree::
    :maxdepth: 1
 
-   terms
+   functional_overview
+   deploy_config_overview
    deploy_options
+   terms
    consuming
    StarlingX Project Overview (PDF) <https://www.starlingx.io/collateral/StarlingX_Onboarding_Deck_for_Web.pdf>
 

doc/source/shared/abbrevs.txt

@@ -22,6 +22,7 @@
 .. |CLIs| replace:: :abbr:`CLIs (Command Line Interfaces)`
 .. |CMK| replace:: :abbr:`CMK (CPU Manager for Kubernetes)`
 .. |CNI| replace:: :abbr:`CNI (Container Networking Interface)`
+.. |CNIs| replace:: :abbr:`CNIs (Container Networking Interfaces)`
 .. |CoW| replace:: :abbr:`CoW (Copy on Write)`
 .. |CSK| replace:: :abbr:`CSK (Code Signing Key)`
 .. |CSKs| replace:: :abbr:`CSKs (Code Signing Keys)`