docs/doc/source/dist_cloud/installing-and-provisioning-the-central-cloud.rst
Rafael Jardim 96760528b1 Add Distributed guide
Some reorganization to accomodate up/down variances.
Fixed merge conflicts
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Signed-off-by: Rafael Jardim <rafaeljordao.jardim@windriver.com>
Change-Id: I7356e81526a94c0249526b44ce667f789245f6e2
Signed-off-by: Ron Stone <ronald.stone@windriver.com>
2021-04-05 08:18:08 -04:00

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Install and Provisioning the Central Cloud

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

The Central Cloud supports either

  • an -Duplex deployment configuration
  • a Standard with Dedicated Storage Nodes deployment Standard with Controller Storage and one or more workers deployment configuration, or
  • a Standard with Dedicated Storage Nodes deployment configuration.

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

You will also need to make the following modification:

  • 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.