Used in: cluster-config.
If specified, restricts cluster membership to the cluster nodes specified in the collection of unicast addresses, or address range. The unicast address is the address value from the authorized cluster nodes' unicast-listener element. Any number of host-address and host-range elements may be specified.
The following table describes the elements you can define within the authorized-hosts element.
| Element | Required/Optional | Description |
|---|---|---|
| <host-address> | Optional | Specifies an IP address or hostname. If any are specified, only hosts with specified host-addresses or within the specified host-ranges will be allowed to join the cluster.
The content override attributes id can be optionally used to fully or partially override the contents of this element with XML document that is external to the base document. |
| <host-range> | Optional | Specifies a range of IP addresses. If any are specified, only hosts with specified host-addresses or within the specified host-ranges will be allowed to join the cluster.
The content override attributes id can be optionally used to fully or partially override the contents of this element with XML document that is external to the base document. |
The content override attributes xml-override and id can be optionally used to fully or partially override the contents of this element with XML document that is external to the base document.