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nixos/networkd: add MACVTAP= option for networks
Example 10. of man page of systemd.network(5) shows:
```
Example 10. MacVTap
This brings up a network interface "macvtap-test" and attaches it to "enp0s25".
# /usr/lib/systemd/network/25-macvtap.network
[Match]
Name=enp0s25
[Network]
MACVTAP=macvtap-test
```
Which is a MACVTAP example and is currently unsupported in NixOS.
This is useful for people using "modern" technologies with virtual machines.
This commit is contained in:
Raito Bezarius
parent
fb7bba2a3f
commit
6b9e49230d
@ -582,6 +582,7 @@ let
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"VLAN"
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"IPVLAN"
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"MACVLAN"
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"MACVTAP"
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"VXLAN"
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"Tunnel"
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"MACsec"
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@ -2504,6 +2505,15 @@ let
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'';
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};
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macvtap = mkOption {
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default = [ ];
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type = types.listOf types.str;
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description = lib.mdDoc ''
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A list of macvtap interfaces to be added to the network section of the
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unit. See {manpage}`systemd.network(5)` for details.
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'';
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};
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vxlan = mkOption {
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default = [ ];
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type = types.listOf types.str;
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@ -2619,6 +2629,238 @@ let
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${attrsToSection def.dhcpV6Config}
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''; };
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networkToUnit = name: def:
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{ inherit (def) enable;
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text = commonMatchText def
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+ optionalString (def.linkConfig != { }) ''
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[Link]
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${attrsToSection def.linkConfig}
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''
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+ ''
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[Network]
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''
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+ attrsToSection def.networkConfig
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+ optionalString (def.address != [ ]) ''
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${concatStringsSep "\n" (map (s: "Address=${s}") def.address)}
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''
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+ optionalString (def.gateway != [ ]) ''
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${concatStringsSep "\n" (map (s: "Gateway=${s}") def.gateway)}
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''
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+ optionalString (def.dns != [ ]) ''
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${concatStringsSep "\n" (map (s: "DNS=${s}") def.dns)}
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''
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+ optionalString (def.ntp != [ ]) ''
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${concatStringsSep "\n" (map (s: "NTP=${s}") def.ntp)}
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''
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+ optionalString (def.bridge != [ ]) ''
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${concatStringsSep "\n" (map (s: "Bridge=${s}") def.bridge)}
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''
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+ optionalString (def.bond != [ ]) ''
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${concatStringsSep "\n" (map (s: "Bond=${s}") def.bond)}
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''
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+ optionalString (def.vrf != [ ]) ''
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${concatStringsSep "\n" (map (s: "VRF=${s}") def.vrf)}
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''
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+ optionalString (def.vlan != [ ]) ''
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${concatStringsSep "\n" (map (s: "VLAN=${s}") def.vlan)}
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''
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+ optionalString (def.macvlan != [ ]) ''
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${concatStringsSep "\n" (map (s: "MACVLAN=${s}") def.macvlan)}
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''
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+ optionalString (def.macvtap != [ ]) ''
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${concatStringsSep "\n" (map (s: "MACVTAP=${s}") def.macvtap)}
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''
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+ optionalString (def.vxlan != [ ]) ''
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${concatStringsSep "\n" (map (s: "VXLAN=${s}") def.vxlan)}
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''
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+ optionalString (def.tunnel != [ ]) ''
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${concatStringsSep "\n" (map (s: "Tunnel=${s}") def.tunnel)}
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''
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+ optionalString (def.xfrm != [ ]) ''
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${concatStringsSep "\n" (map (s: "Xfrm=${s}") def.xfrm)}
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''
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+ ''
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''
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+ flip concatMapStrings def.addresses (x: ''
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[Address]
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${attrsToSection x.addressConfig}
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'')
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+ flip concatMapStrings def.routingPolicyRules (x: ''
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[RoutingPolicyRule]
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${attrsToSection x.routingPolicyRuleConfig}
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'')
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+ flip concatMapStrings def.routes (x: ''
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[Route]
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${attrsToSection x.routeConfig}
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'')
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+ optionalString (def.dhcpV4Config != { }) ''
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[DHCPv4]
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${attrsToSection def.dhcpV4Config}
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''
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+ optionalString (def.dhcpV6Config != { }) ''
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[DHCPv6]
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${attrsToSection def.dhcpV6Config}
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''
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+ optionalString (def.dhcpPrefixDelegationConfig != { }) ''
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[DHCPPrefixDelegation]
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${attrsToSection def.dhcpPrefixDelegationConfig}
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''
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+ optionalString (def.ipv6AcceptRAConfig != { }) ''
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[IPv6AcceptRA]
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${attrsToSection def.ipv6AcceptRAConfig}
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''
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+ optionalString (def.dhcpServerConfig != { }) ''
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[DHCPServer]
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${attrsToSection def.dhcpServerConfig}
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''
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+ optionalString (def.ipv6SendRAConfig != { }) ''
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[IPv6SendRA]
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${attrsToSection def.ipv6SendRAConfig}
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''
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+ flip concatMapStrings def.ipv6Prefixes (x: ''
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[IPv6Prefix]
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${attrsToSection x.ipv6PrefixConfig}
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'')
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+ flip concatMapStrings def.ipv6RoutePrefixes (x: ''
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[IPv6RoutePrefix]
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${attrsToSection x.ipv6RoutePrefixConfig}
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'')
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+ flip concatMapStrings def.dhcpServerStaticLeases (x: ''
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[DHCPServerStaticLease]
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${attrsToSection x.dhcpServerStaticLeaseConfig}
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'')
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+ optionalString (def.bridgeConfig != { }) ''
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[Bridge]
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${attrsToSection def.bridgeConfig}
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''
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+ flip concatMapStrings def.bridgeFDBs (x: ''
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[BridgeFDB]
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${attrsToSection x.bridgeFDBConfig}
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'')
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+ flip concatMapStrings def.bridgeMDBs (x: ''
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[BridgeMDB]
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${attrsToSection x.bridgeMDBConfig}
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'')
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+ optionalString (def.lldpConfig != { }) ''
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[LLDP]
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${attrsToSection def.lldpConfig}
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''
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+ optionalString (def.canConfig != { }) ''
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[CAN]
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${attrsToSection def.canConfig}
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''
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+ optionalString (def.ipoIBConfig != { }) ''
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[IPoIB]
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${attrsToSection def.ipoIBConfig}
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''
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+ optionalString (def.qdiscConfig != { }) ''
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[QDisc]
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${attrsToSection def.qdiscConfig}
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''
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+ optionalString (def.networkEmulatorConfig != { }) ''
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[NetworkEmulator]
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${attrsToSection def.networkEmulatorConfig}
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''
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+ optionalString (def.tokenBucketFilterConfig != { }) ''
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[TokenBucketFilter]
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${attrsToSection def.tokenBucketFilterConfig}
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''
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+ optionalString (def.pieConfig != { }) ''
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[PIE]
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${attrsToSection def.pieConfig}
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''
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+ optionalString (def.flowQueuePIEConfig != { }) ''
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[FlowQueuePIE]
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${attrsToSection def.flowQueuePIEConfig}
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''
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+ optionalString (def.stochasticFairBlueConfig != { }) ''
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[StochasticFairBlue]
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${attrsToSection def.stochasticFairBlueConfig}
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''
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+ optionalString (def.stochasticFairnessQueueingConfig != { }) ''
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[StochasticFairnessQueueing]
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${attrsToSection def.stochasticFairnessQueueingConfig}
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''
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+ optionalString (def.bfifoConfig != { }) ''
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[BFIFO]
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${attrsToSection def.bfifoConfig}
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''
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+ optionalString (def.pfifoConfig != { }) ''
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[PFIFO]
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${attrsToSection def.pfifoConfig}
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''
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+ optionalString (def.pfifoHeadDropConfig != { }) ''
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[PFIFOHeadDrop]
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${attrsToSection def.pfifoHeadDropConfig}
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''
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+ optionalString (def.pfifoFastConfig != { }) ''
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[PFIFOFast]
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${attrsToSection def.pfifoFastConfig}
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''
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+ optionalString (def.cakeConfig != { }) ''
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[CAKE]
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${attrsToSection def.cakeConfig}
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''
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+ optionalString (def.controlledDelayConfig != { }) ''
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[ControlledDelay]
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${attrsToSection def.controlledDelayConfig}
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''
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+ optionalString (def.deficitRoundRobinSchedulerConfig != { }) ''
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[DeficitRoundRobinScheduler]
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${attrsToSection def.deficitRoundRobinSchedulerConfig}
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''
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+ optionalString (def.deficitRoundRobinSchedulerClassConfig != { }) ''
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[DeficitRoundRobinSchedulerClass]
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${attrsToSection def.deficitRoundRobinSchedulerClassConfig}
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''
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+ optionalString (def.enhancedTransmissionSelectionConfig != { }) ''
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[EnhancedTransmissionSelection]
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${attrsToSection def.enhancedTransmissionSelectionConfig}
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''
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+ optionalString (def.genericRandomEarlyDetectionConfig != { }) ''
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[GenericRandomEarlyDetection]
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${attrsToSection def.genericRandomEarlyDetectionConfig}
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''
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+ optionalString (def.fairQueueingControlledDelayConfig != { }) ''
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[FairQueueingControlledDelay]
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${attrsToSection def.fairQueueingControlledDelayConfig}
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''
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+ optionalString (def.fairQueueingConfig != { }) ''
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[FairQueueing]
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${attrsToSection def.fairQueueingConfig}
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''
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+ optionalString (def.trivialLinkEqualizerConfig != { }) ''
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[TrivialLinkEqualizer]
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${attrsToSection def.trivialLinkEqualizerConfig}
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''
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+ optionalString (def.hierarchyTokenBucketConfig != { }) ''
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[HierarchyTokenBucket]
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${attrsToSection def.hierarchyTokenBucketConfig}
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''
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+ optionalString (def.hierarchyTokenBucketClassConfig != { }) ''
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[HierarchyTokenBucketClass]
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${attrsToSection def.hierarchyTokenBucketClassConfig}
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''
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+ optionalString (def.heavyHitterFilterConfig != { }) ''
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[HeavyHitterFilter]
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${attrsToSection def.heavyHitterFilterConfig}
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''
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+ optionalString (def.quickFairQueueingConfig != { }) ''
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[QuickFairQueueing]
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${attrsToSection def.quickFairQueueingConfig}
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''
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+ optionalString (def.quickFairQueueingConfigClass != { }) ''
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[QuickFairQueueingClass]
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${attrsToSection def.quickFairQueueingConfigClass}
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''
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+ flip concatMapStrings def.bridgeVLANs (x: ''
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[BridgeVLAN]
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${attrsToSection x.bridgeVLANConfig}
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'')
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+ def.extraConfig;
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};
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mkUnitFiles = prefix: cfg: listToAttrs (map (name: {
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name = "${prefix}systemd/network/${name}";
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value.source = "${cfg.units.${name}.unit}/${name}";
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