7f7c4e2a48
Kayobe currently supports definition of various different networks - public, internal, tunnel, etc. These typically map to a VLAN or flat network, with an IP subnet. When a cloud exceeds the size of a single VLAN/subnet, this approach no longer works. One way to resolve this is to have multiple subnets that map to a single logical network, and provide routing between them. This is a similar concept to neutron's routed networks, but for the control plane. This change provides documentation for the currently tested parts of this feature. Change-Id: Ic06c6d4fff0fa568eb9ed3a9c30ce21c7699d965 Story: 2008180 Task: 40938
Kayobe
Kayobe enables deployment of containerised OpenStack to bare metal.
Containers offer a compelling solution for isolating OpenStack services, but running the control plane on an orchestrator such as Kubernetes or Docker Swarm adds significant complexity and operational overheads.
The hosts in an OpenStack control plane must somehow be provisioned, but deploying a secondary OpenStack cloud to do this seems like overkill.
Kayobe stands on the shoulders of giants:
- OpenStack bifrost discovers and provisions the cloud
- OpenStack kolla builds container images for OpenStack services
- OpenStack kolla-ansible delivers painless deployment and upgrade of containerised OpenStack services
To this solid base, kayobe adds:
- Configuration of cloud host OS & flexible networking
- Management of physical network devices
- A friendly openstack-like CLI
All this and more, automated from top to bottom using Ansible.
Features
- Heavily automated using Ansible
- kayobe Command Line Interface (CLI) for cloud operators
- Deployment of a seed VM used to manage the OpenStack control plane
- Configuration of physical network infrastructure
- Discovery, introspection and provisioning of control plane hardware using OpenStack bifrost
- Deployment of an OpenStack control plane using OpenStack kolla-ansible
- Discovery, introspection and provisioning of bare metal compute hosts using OpenStack ironic and ironic inspector
- Virtualised compute using OpenStack nova
- Containerised workloads on bare metal using OpenStack magnum
- Big data on bare metal using OpenStack sahara
- Control plane and workload monitoring and log aggregation using OpenStack monasca
Documentation
https://docs.openstack.org/kayobe/latest/
Release Notes
https://docs.openstack.org/releasenotes/kayobe/
Bugs
https://storyboard.openstack.org/#!/project/openstack/kayobe
Community
Freenode's IRC channel: #openstack-kolla
License
Kayobe is distributed under the Apache 2.0 License.