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You have at least three (3) installed PacketFence (v7+) servers
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The servers are running one of RHEL 8 / Debian 11
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The servers have identical identifiers for network interfaces (e.g. eth0) (see next section)
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The servers must have IPv6 disabled (see next section)
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The servers must have a fully qualified domain name (FQDN) to identify them
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The servers are located within the following latency limits (requirement for Galera cluster)
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For smaller deployments, 75ms of latency can be tolerated between the cluster nodes
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For larger deployments, 50ms of latency can be tolerated between the cluster nodes
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Note
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Appended to this guide is a glossary on specialized terms used in this document. |