module mmt-cdma-vm-pool {
    yang-version 1.1;
    namespace "http://metaswitch.com/yang/tas-vm-build/mmt-cdma-vm-pool";
    prefix "mmt-cdma-vm-pool";

    import ietf-inet-types {
        prefix "ietf-inet";
    }

    import vm-types {
        prefix "vmt";
        revision-date 2019-11-29;
    }

    import extensions {
        prefix "yangdoc";
        revision-date 2020-12-02;
    }

    organization "Metaswitch Networks";
    contact "rvt-schemas@metaswitch.com";
    description "MMTel Services (MMT CDMA) VM pool configuration schema.";

    revision 2019-11-29 {
        description
            "Initial revision";
        reference
            "Metaswitch Deployment Definition Guide";
    }

    grouping mmt-cdma-virtual-machine-pool {

        leaf deployment-id {
            type vmt:deployment-id-type;
            mandatory true;
            description "The deployment identifier. Used to form a unique VM identifier within the
                         VM host.";
        }

        leaf site-id {
            type vmt:site-id-type;
            mandatory true;
            description "Site ID for the site that this VM pool is a part of.";
        }

        leaf node-type-suffix {
            type vmt:node-type-suffix-type;
            default "";
            description "Suffix to add to the node type when deriving the group identifier. Should
                         normally be left blank.";
        }

        list cassandra-contact-points {
            key "management.ipv4 signaling.ipv4";

            uses vmt:cassandra-contact-point-interfaces;
            description "A list of Cassandra contact points. These should normally not be specified
                         as this option is intended for testing and/or special use cases.";
            yangdoc:change-impact "converges";
        }

        leaf cluster-dns-name {
            type ietf-inet:domain-name;
            description "Deprecated. Now set in product-options.rvt.mmt-cdma.mmt-vnf and
                         product-options.rvt.mmt-cdma.ims-domain-name in SDF file.";
        }

        list additional-rhino-jvm-options {
            key "name";

            leaf "name" {
                type string;
                description "Name of the JVM option. Do not include '-D'.";
            }

            leaf "value" {
                type string;
                mandatory true;
                description "Value for the JVM option.";
            }

            description "Additional JVM options to use when running Rhino.
                         Should normally be left blank.";
        }

        list rhino-auth {
            key "username";
            min-elements 1;

            uses vmt:rhino-auth-grouping;

            description "List of Rhino users and their plain text passwords.";
            yangdoc:change-impact "converges";
        }

        list virtual-machines {

            key "vm-id";

            leaf vm-id {
                type string;
                mandatory true;
                description "The unique virtual machine identifier.";
            }

            unique rhino-node-id;
            uses vmt:rhino-vm-grouping;

            unique per-node-diameter-ro/diameter-ro-origin-host;
            container per-node-diameter-ro {
                when "../../../sentinel-volte/charging/cdma-online-charging-enabled = 'true'";
                description "Configuration for Diameter Ro.";
                leaf diameter-ro-origin-host {
                    type ietf-inet:domain-name;
                    mandatory true;
                    description "The Diameter Ro origin host.

                                 The value that will be used for the Origin-Host AVP when sending
                                 messages to the OCS";
                    yangdoc:change-impact "restart";
                }
            }

            unique per-node-diameter-rf/diameter-rf-origin-host;
            container per-node-diameter-rf {
                when "../../../sentinel-volte/charging/rf-charging";

                description "Configuration for Diameter Rf.";
                leaf diameter-rf-origin-host {
                    type ietf-inet:domain-name;
                    mandatory true;
                    description "The Diameter Rf origin host.

                                 The value that will be used for the Origin-Host AVP when sending
                                 messages to the CDF";
                    yangdoc:change-impact "restart";
                }
            }

            description "Configured virtual machines.";
        }

        description "MMT CDMA virtual machine pool.";
    }
}
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Rhino VoLTE TAS VMs Version 4.0.0