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docs/doc/source/dist_cloud/kubernetes/installing-and-provisioning-the-central-cloud.rst
Ron Stone d7a2a00182 Dist. Cloud edits (r6, dsr6) 
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Signed-off-by: Ron Stone <ronald.stone@windriver.com>
Change-Id: Ie6dd03f0af3ff9d7ace7efe0f61479dfee7dc1ba
2022-08-31 20:15:47 +00:00

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Install and Provision the Central Cloud

Installing the Central Cloud is similar to installing a standalone system.

The Central Cloud supports either:

  • with 0 or more Worker Nodes deployment
  • Standard with dedicated internal Storage Nodes and 1 or more Worker Nodes
  • Standard with dedicated external Netapp Storage backend and 1 or more Worker Nodes
  • a Standard with Controller Storage

Complete the procedure for your deployment scenario with the modifications noted above and below.

You will also need to make the following modifications:

  • when creating the user configuration overrides for the Ansible bootstrap playbook in /home/sysadmin/localhost.yml
    • Add the parameters shown in bold below to your /home/sysadmin/localhost.yml Ansible bootstrap override file to indicate that this cloud will play the role of the Central Cloud / System Controller.
  • restrict the range of addresses for the management network (using management_start_address and management_end_address, as shown below) to exclude the IP addresses reserved for gateway routers that provide routing to the subclouds' management subnets.
  • Also, include the container images shown in bold below in additional_local_registry_images, required for support of subcloud installs with the Redfish Platform Management Service, and subcloud installs using a Ceph storage backend.

where <X.Y.Z> are replaced with the correct values for your environment.