• Create different config files from existing ones specific to RPC/archival/validator roles.
• Define new URLs for each config file and upload new config files to the URLs
• Modify neard init --download-config to specify the node type to download the right config.
• Update validator documentation to refer to the new command arguments and reduce references to the explicit URLs.
• Update indexer doc [link]
• Update indexer doc [link].

For more context, see this Zulip thread