To successfully enable and deploy Nutanix Self-Service (formerly Calm), thePrism Centralinstance must have a configuredFully Qualified Domain Name (FQDN).
Requirement:The Self-Service engine (Calm) runs as a set of containerized microservices. These services rely on internal certificates for secure communication and ingress routing.
Validation:During the enablement of the Self-Service feature, Prism Central validates that an FQDN is configured. If only an IP address is used, the enablement process may fail or the services may not function correctly because the certificate generation process requires a valid hostname to establish trust.
Contrast:While Network Segmentation (A) and SNMP (C) are supported features, they are not mandatory prerequisites for the basic deployment of the Self-Service engine.
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