127 lines
2.7 KiB
Go
127 lines
2.7 KiB
Go
package main
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import (
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// "net/netip"
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"fmt"
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"log"
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"net"
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"os"
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"git.redxen.eu/nnd/s6-netdev"
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)
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func main() {
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var (
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err error
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l = log.New(os.Stderr, "s6-netdev: ", log.Ltime|log.Lshortfile|log.Lmsgprefix)
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ifs = make(s6netdev.IfMap)
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)
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t := s6netdev.S6NewTree()
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// Loopback
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ifs.AddIf(&s6netdev.Iface{
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Name: "lo",
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Type: &s6netdev.NetdevIfTypes.Loopback,
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})
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// Physical bridged interfaces
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ifs.AddIf(&s6netdev.Iface{
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Name: "enp4s0",
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Type: &s6netdev.NetdevIfTypes.Phys,
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})
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// Bridge interfaces
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ifs.AddIf(&s6netdev.Iface{
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Name: "phys",
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Type: &s6netdev.NetdevIfTypes.Bridge,
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MACAddr: net.HardwareAddr{0x24, 0x4b, 0xfe, 0x52, 0x51, 0xac},
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DHCP: s6netdev.DHCP_IP{V4: true},
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Properties: []s6netdev.Property{
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{Key: "stp_state", Value: "0", Default: "0"},
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{Key: "mcast_snooping", Value: "0", Default: "1"},
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},
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Sysctls: s6netdev.Sysctl_IP{
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V6: []s6netdev.Property{
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{Key: "forwarding", Value: "0", Default: "0"},
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},
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},
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})
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// Bridge interfaces
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ifs.AddIf(&s6netdev.Iface{
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Name: "phys",
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Type: &s6netdev.NetdevIfTypes.Bridge,
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MACAddr: net.HardwareAddr{0x24, 0x4b, 0xfe, 0x52, 0x51, 0xac},
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DHCP: s6netdev.DHCP_IP{V4: true},
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Properties: []s6netdev.Property{
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{Key: "stp_state", Value: "0", Default: "0"},
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{Key: "mcast_snooping", Value: "0", Default: "1"},
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},
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Sysctls: s6netdev.Sysctl_IP{
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V6: []s6netdev.Property{
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{Key: "forwarding", Value: "0", Default: "0"},
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},
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},
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})
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ifs.AddIf(&s6netdev.Iface{
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Name: "b00b",
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Type: &s6netdev.NetdevIfTypes.Bridge,
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MACAddr: net.HardwareAddr{0x24, 0x4b, 0xfe, 0x52, 0x51, 0xac},
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Properties: []s6netdev.Property{
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{Key: "stp_state", Value: "0", Default: "0"},
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{Key: "mcast_snooping", Value: "0", Default: "1"},
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},
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Sysctls: s6netdev.Sysctl_IP{
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V6: []s6netdev.Property{
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{Key: "forwarding", Value: "0", Default: "0"},
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},
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},
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})
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// VLAN Interfaces
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ifs.AddIf(&s6netdev.Iface{
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Name: fmt.Sprintf("enp4s0.%d", 66),
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Type: &s6netdev.NetdevIfTypes.Vlan,
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VlanId: s6netdev.VLAN(66),
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})
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// Parent of VLANs
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ifs[fmt.Sprintf("enp4s0.%d", 66)].Parent = ifs["enp4s0"]
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for _, m := range []struct {
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Master string
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Slaves []string
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}{
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{
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Master: "phys",
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Slaves: []string{
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"enp4s0",
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},
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},
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{
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Master: "b00b",
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Slaves: []string{
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"enp4s0.66",
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},
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},
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} {
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master := ifs[m.Master]
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for _, slave := range m.Slaves {
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master.Slaves = append(master.Slaves, ifs[slave])
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}
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ifs[m.Master] = master
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}
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for _, v := range ifs {
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t.Services(*v)
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}
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for _, v := range t.S6Services() {
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if s6netdev.NetdevIsDummy(v.Name) {
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continue
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}
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l.Printf("Commiting %s\n", v.Name)
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if err = t.S6CommitService(v); err != nil {
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l.Fatalf("Failed to commit %s, %s\n", v.Name, err)
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}
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}
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}
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