let _concerns_lib = import "schemas/lib/concerns.ncl" in

{
  CoreDNSForward = {
    source | String,
    forward_ip | String | optional,
  },

  CoreDNSRecord = {
    name | String,
    ttl | Number,
    rectype | String,
    server_pos | Number | optional,
    source | String | optional,
    target_ip | String | optional,
    value | String | optional,
    comment | String | optional,
    etcd_dns_ttl | Number,
    etcd_peer_port | Number,
    etcd_cli_port | Number,
  },

  NameServer = {
    ns_ip | String,
  },

  EntryKind = [| 'forward, 'private_zone |],

  CoreDNSEntry = {
    kind             | EntryKind | default = 'forward,
    domain           | String,
    port             | Number,
    bind             | String | optional,
    file             | String | optional,
    records          | Array Dyn,
    forward          | Dyn,
    use_log          | Bool,
    use_errors       | Bool,
    use_cache        | Bool,
    etcd_cluster_name | String,
  },

  CoreDNS = {
    version | String,
    name | String,
    hostname | String,
    etc_corefile | String,
    nameservers | Array Dyn,
    domains_search | String,
    entries | Array Dyn,

    # ServiceConcerns umbrella (ADR-008). Internal DNS server — dns_provider preset.
    concerns | _concerns_lib.ServiceConcerns | optional,

    ..
  },
}