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