Changes from Victor M. and Dimitri to master branch.

This commit is contained in:
Tullis, Michael L
2015-10-27 11:54:00 -06:00
parent 2ff1f8e854
commit 70254a4ba7
2 changed files with 19 additions and 16 deletions
@@ -11,10 +11,15 @@ services:
:header: "Bundle Name (service)", "Project Name", "Description"
:widths: 90, 90, 300
"openstack-compute", "Nova", "Manages the lifecycle of compute instances in an OpenStack environment. Responsibilities include spawning, scheduling and decommissioning of virtual machines on demand."
"openstack-compute-controller", "Nova", "Manages the lifecycle of compute instances in an OpenStack environment. Responsibilities include spawning, scheduling and decommissioning of virtual machines on demand."
"openstack-identity", "Keystone", "Provides an authentication and authorization service for other OpenStack services. Provides a catalog of endpoints for all OpenStack services."
"openstack-image", "Glance", "Stores and retrieves virtual machine disk images. OpenStack Compute makes use of this during instance provisioning."
"openstack-dashboard", "Horizon", "Provides a web-based self-service portal to interact with underlying OpenStack services."
"openstack-network", "Neutron", "Enables Network-Connectivity-as-a-Service for some OpenStack services. Besides, it provides an API for users to define networks and the attachments into them."
"openstack-object-storage", "Swift", "Stores and retrieves arbitrary unstructured data objects. It is highly fault tolerant with its data replication and scale-out architecture."
"openstack-block-storage/openstack-block-storage-controller", "Cinder", "Provides persistent block storage to running instances."
"openstack-telemetry-controller", "Ceilometer", "Monitors and meters the OpenStack cloud for billing, benchmarking, scalability, and statistical purposes."
"openstack-orchestration", "Heat", "Orchestrates multiple composite cloud applications by using either the native Heat Orchestration Template (HOT) template format or the AWS CloudFormation template format."
OpenStack is highly configurable to meet different needs. This guide
uses two-node architecture with legacy networking (Nova-network).
@@ -29,3 +34,14 @@ uses two-node architecture with legacy networking (Nova-network).
as the hypervisor. Compute also provisions project networks and
provides firewalling (security groups) services. You can run more
than one compute node.
- (Optional) Block Storage node contains the disks that the Block
Storage service provisions for instances. You can deploy more than
one block storage node.
- (Optional) Object Storage node contain the disks that the Object
Storage service uses for storing accounts, containers, and objects.
This service requires two nodes. Each node requires a minimum of one
network interface. You can deploy more than two object storage nodes.
- The self-service networks option augments the provider networks option
with layer-3 (routing) services that enable self-service networks
using overlay segmentation methods. Additionally, this option provides
the foundation for advanced services such as LBaaS and FWaaS.
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@@ -20,17 +20,4 @@ OpenStack supports the following use cases:
Clear Linux OS for Intel Architecture is designed with all of these use
cases in mind, but the initial target is to enable only those services
required for Cloud. As such, the Minimum Viable Product (MVP) is
defined as giving the capability for Clear Linux OS for Intel Architecture to boot an instance
(Virtual Machine) through OpenStack Services. In order to achieve this,
it's necessary to enable only those OpenStack services and dependent
components involved during that interaction. The following diagram
presents an example architecture of MVP:
.. image:: images\openstack_example_architecture.jpg
:align: center
:alt: sample OpenStack* architecture
*Note:* Optional Services (Cinder) and OpenStack Dashboard (Horizon) are
not part of the OpenStack MVP.
required for Cloud.