68 lines
2.3 KiB
ReStructuredText
68 lines
2.3 KiB
ReStructuredText
Airship Seaworthy
|
|
=================
|
|
|
|
Airship Seaworthy is a multi-node site deployment reference
|
|
and continuous integration pipeline.
|
|
|
|
The site manifests are available at
|
|
`site/airship-seaworthy <https://opendev.org/airship/treasuremap/src/branch/master/site/airship-seaworthy>`__.
|
|
|
|
|
|
Pipeline
|
|
--------
|
|
|
|
Airship Seaworthy pipeline automates deployment flow documented in
|
|
`Site Authoring and Deployment Guide <https://airship-treasuremap.readthedocs.io/en/latest/authoring_and_deployment.html>`__.
|
|
|
|
The pipeline is implemented as Jenkins Pipeline (Groovy), see code for the pipeline at
|
|
`Jenkinsfile <https://opendev.org/airship/treasuremap/src/branch/master/tools/gate/Jenkinsfile>`__.
|
|
|
|
Versions
|
|
--------
|
|
|
|
The manifest overrides (`versions.yaml <https://opendev.org/airship/treasuremap/src/branch/master/global/software/config/versions.yaml>`__)
|
|
are setup to deploy OpenStack Ocata.
|
|
|
|
The versions are kept up to date via `updater.py <https://opendev.org/airship/treasuremap/src/branch/master/tools/updater.py>`__,
|
|
a utility that updates versions.yaml latest charts and (selected) images.
|
|
|
|
The pipeline attempts to uplift and deploy latest versions on daily bases.
|
|
|
|
|
|
Hardware
|
|
--------
|
|
|
|
While HW configuration is flexible, Airship Seaworthy reference manifests
|
|
reflect full HA deployment, similar to what might be expected in production.
|
|
|
|
Reducing number of control/compute nodes will require site overrides
|
|
to align parts of the system such as Ceph replication, etcd, etc.
|
|
|
|
Airship Seaworthy site has 6 DELL R720xd bare-metal servers:
|
|
3 control, and 3 compute nodes.
|
|
See host profiles for the servers `here <https://opendev.org/airship/treasuremap/src/branch/master/site/airship-seaworthy/profiles/host>`__.
|
|
|
|
Control (masters)
|
|
- cab23-r720-11
|
|
- cab23-r720-12
|
|
- cab23-r720-13
|
|
|
|
Compute (workers)
|
|
- cab23-r720-14
|
|
- cab23-r720-17
|
|
- cab23-r720-19
|
|
|
|
|
|
Network
|
|
-------
|
|
|
|
Physical (underlay) networks are described in Drydock site configuration
|
|
`here <https://opendev.org/airship/treasuremap/src/branch/master/site/airship-seaworthy/networks/physical/networks.yaml>`__.
|
|
It defines OOB (iLO/IPMI), untagged PXE, and multiple tagged general use networks.
|
|
|
|
Calico overlay for k8s POD networking uses IPIP mesh.
|
|
|
|
BGP peering is supported but not enabled in this setup, see
|
|
`Calico chart <https://github.com/openstack/openstack-helm-infra/blob/master/calico>`__.
|
|
|