diff options
| -rw-r--r-- | nixos/services/router/dns-dhcp.nix | 71 |
1 files changed, 62 insertions, 9 deletions
diff --git a/nixos/services/router/dns-dhcp.nix b/nixos/services/router/dns-dhcp.nix index 557cbda..5839227 100644 --- a/nixos/services/router/dns-dhcp.nix +++ b/nixos/services/router/dns-dhcp.nix @@ -1,23 +1,76 @@ { config, lib, ... }: let cfg = config.services._router.dnsDhcpConfig; + staticLeaseType = lib.types.submodule ( + { name, ... }: { + options = { + enable = lib.mkEnableOption "enable this static lease"; + macAddress = lib.mkOption { + type = lib.types.str; + default = ""; + example = "00:11:22:33:44:55"; + }; + hostname = lib.mkOption { + type = lib.types.str; + default = name; + }; + staticIp = lib.mkOption { + type = lib.types.str; + default = ""; + example = "192.168.1.2"; + }; + }; + + config.enable = mkDefault true; + }; + ); in { options.services._router.dnsDhcpConfig = { enable = lib.mkEnableOption "enable pre-configured unbound(outbound) + dnsmasq(local) dns(+dhcp) server"; # TODO - defaultGateway = lib.mkOption { - }; - localIPSubnet = lib.mkOption { - }; dhcp = { + defaultGateway = lib.mkOption { + type = lib.types.str; + default = "192.168.1.1"; + }; + localhostIp = lib.mkOption { + type = lib.types.str; + default = "192.168.1.1"; + description = "ip of the dns+dhcp host"; + }; rangeStart = lib.mkOption { + type = lib.types.str; + default = "192.168.1.100"; + description = "dhcp range start"; }; rangeEnd = lib.mkOption { + type = lib.types.str; + default = "192.168.1.250"; + description = "dhcp range end"; }; rangeSubnetMask = lib.mkOption { + type = lib.types.str; + default = "255.255.255.0"; + description = "dhcp range subnet"; }; leaseTime = lib.mkOption { + type = lib.types.str; + default = "12h"; + description = "how long a dhcp lease will last. suffix is one of [h,m,s]"; }; staticLeases = lib.mkOption { + type = lib.types.attrsOf staticLeaseType; + default = {}; + example = { + hostname0 = { + macAddress = "00:11:22:33:44:55"; + staticIp = "192.168.1.6"; + }; + hostname1 = { + macAddress = "66:77:88:99:AA:BB"; + staticIp = "192.168.1.7"; + }; + }; + description = "dhcp static leases"; }; }; localDomain = lib.mkOption { @@ -134,11 +187,11 @@ in { #dhcp-host = [ mkDHCPStaticLease ... ]; # Setup static leases #dhcp-host = dhcpStaticLeases; # Setup static leases - dhcp-option = [ - (mkDHCPOption "router" cfg.defaultGateway) # Set default gateway for clients - #(mkDHCPOption "ntp-server" cfg.defaultGateway) # Set ntp server for clients - (mkDHCPOption "dns-server" cfg.defaultGateway) # Set dns server for clients - (mkDHCPOption "domain-search" cfg.localDomain) # Add search rule to clients so they can resolve hostnames w/o the local domain suffix + dhcp-option = with cfg.dhcp; [ + (mkDHCPOption "router" defaultGateway) # Set default gateway for clients + #(mkDHCPOption "ntp-server" defaultGateway) # Set ntp server for clients + (mkDHCPOption "dns-server" localhostIp) # Set dns server for clients + (mkDHCPOption "domain-search" localDomain) # Add search rule to clients so they can resolve hostnames w/o the local domain suffix ]; # Logging |