Migrating additional v2018 subsystems: Staged migration

If you did not migrate all your v2018 portal and gateway subsystems initially, and now want to migrate the remaining ones.

For adding gateways after initial migration, migrate your v2018 source data to them by following these steps:
  1. Add the new Gateway and Analytics related endpoints to the gateway_portal_mapping.yaml file.
  2. Register Gateways and Analytics on the target system. Complete Step 5 in Restoring the v2018 data to the v10 target deployment
  3. Update gateways in the catalog to point to new Gateway systems. Complete Step 7 in Restoring the v2018 data to the v10 target deployment
  4. Associate your new Analytics subsystems with your gateways in the Cloud Manager UI.
For adding portals after initial migration, migrate your v2018 source data to them by following these steps:
  1. Add the new Portal related endpoints to the gateway_portal_mapping.yaml file.
  2. Register portals on the target system. Complete Step 5 in Restoring the v2018 data to the v10 target deployment
  3. Update portals in the catalog to point to new portal systems. Complete Step 6 in Restoring the v2018 data to the v10 target deployment
  4. Restore portal backups for each site. Complete Step 8 in Restoring the v2018 data to the v10 target deployment

Repeat the health check and verification steps after migrating each subsystem, see Verifying the v10 target deployment.