Schema for sas-config.yaml

module sas-configuration {
    yang-version 1.1;
    namespace "http://metaswitch.com/yang/tas-vm-build/sas-configuration";
    prefix "sas";

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

    organization "Metaswitch Networks";
    contact "rvt-schemas@metaswitch.com";
    description "SAS configuration schema.";

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

    grouping sas-configuration-grouping {
        leaf enabled {
            type boolean;
            default true;
            description "'true' enables the use of SAS, 'false' disables.";
        }

        container sas-connection {
            when "../enabled = 'true'";

            leaf system-type {
                type string;
                description "The SAS system type.";
            }

            leaf system-version {
                type string;
                description "The SAS system version. "
                            + "Will use the service version if not specified.";
            }

            leaf-list servers {
                type ietf-inet:ipv4-address-no-zone;
                min-elements 1;
                description "The list of SAS servers to send records to.";
            }

            description "Configuration for connecting to SAS.";
        }
        description "SAS configuration.";
    }

    grouping sas-instance-configuration-grouping {
        leaf system-name {
            type string;
            description "The SAS system name.";
        }
        description "SAS instance configuration.";
    }
}