Deployment of containerised OpenStack to bare metal using kolla and bifrost
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Mark Goddard dc53d29eaa chrony: cleanup during overcloud host upgrade
The Kolla Ansible chrony container is disabled by default in the Wallaby
release. A new kolla-ansible chrony-cleanup command can be used to clean
up the container.

This change extends the 'kayobe overcloud host upgrade' command to cover
cleaning up the chrony container (if disabled) and deploying a host
chrony daemon.

Depends-On: https://review.opendev.org/c/openstack/kolla-ansible/+/792119

Change-Id: I275102ec6b5bab6982577b52fd29654c874446ce
2021-05-24 10:55:38 +01:00
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Kayobe

image

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.