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Chapter 1. Requirements for a high availability automation hub
Before deploying a high availability (HA) automation hub, ensure that you have a shared filesystem installed in your environment and that you have configured your network storage system, if applicable.
1.2. Network Storage Installation Requirements
If you intend to install a HA automation hub using a network storage on the automation hub nodes itself, you must first install and use firewalld to open the necessary ports as required by your shared storage system before running the Ansible Automation Platform installer.
Install and configure firewalld by executing the following commands:
Install the
firewallddaemon:$ dnf install firewalldAdd your network storage under <service> using the following command:
$ firewall-cmd --permanent --add-service=<service>NoteFor a list of supported services, use the
$ firewall-cmd --get-servicescommandReload to apply the configuration:
$ firewall-cmd --reload
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