Deployment of containerised OpenStack to bare metal using kolla and bifrost
ce212cc23c
Kolla Ansible sets kolla_{external,internal}_fqdn_cacert variables with
default values compatible with the use of `kolla-ansible certificates`.
However, when these variables are left unset in Kayobe, which is
generally the case when using trusted certificates, we end up with
openrc files setting OS_CACERT to a file that does not exist:
${KOLLA_CONFIG_PATH}/certificates/haproxy-ca.crt
Instead we allow null cacert variables to be passed to kolla-ansible,
which results in openrc files without the bogus OS_CACERT entry.
Change-Id: Ifa615888b6d8d54c9e6314fd90f3fc4872fc6e5a
Story: 2007516
Task: 39299
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| .github | ||
| ansible | ||
| dev | ||
| doc | ||
| etc/kayobe | ||
| kayobe | ||
| playbooks | ||
| releasenotes | ||
| roles | ||
| tools | ||
| zuul.d | ||
| .coveragerc | ||
| .gitignore | ||
| .gitreview | ||
| .stestr.conf | ||
| .travis.yml | ||
| .yamllint | ||
| CONTRIBUTING.rst | ||
| HACKING.rst | ||
| LICENSE | ||
| README.rst | ||
| requirements.txt | ||
| requirements.yml | ||
| setup.cfg | ||
| setup.py | ||
| test-requirements.txt | ||
| tox.ini | ||
| Vagrantfile | ||
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.
- Free software: Apache license
- Documentation: https://docs.openstack.org/kayobe/latest/
- Source: https://opendev.org/openstack/kayobe
- Bugs: https://storyboard.openstack.org/#!/project/openstack/kayobe
- Release Notes: https://docs.openstack.org/releasenotes/kayobe/
- IRC: #openstack-kolla
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