mirror of
https://github.com/siderolabs/talos.git
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c2cb0f9778
I wish there were less of them :) Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
102 lines
2.2 KiB
Go
102 lines
2.2 KiB
Go
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package main
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import (
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"flag"
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"log"
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"github.com/talos-systems/talos/internal/app/networkd/pkg/networkd"
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"github.com/talos-systems/talos/internal/app/networkd/pkg/nic"
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"github.com/talos-systems/talos/internal/app/networkd/pkg/reg"
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"github.com/talos-systems/talos/pkg/config"
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"github.com/talos-systems/talos/pkg/constants"
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"github.com/talos-systems/talos/pkg/grpc/factory"
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)
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var configPath *string
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func init() {
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log.SetFlags(log.Lshortfile | log.Ldate | log.Lmicroseconds | log.Ltime)
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configPath = flag.String("config", "", "the path to the config")
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flag.Parse()
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}
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func main() {
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nwd, err := networkd.New()
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if err != nil {
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log.Fatal(err)
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}
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// Convert links to nic
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log.Println("discovering local network interfaces")
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var netconf networkd.NetConf
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if netconf, err = nwd.Discover(); err != nil {
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log.Fatal(err)
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}
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content, err := config.FromFile(*configPath)
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if err != nil {
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log.Fatalf("open config: %v", err)
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}
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config, err := config.New(content)
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if err != nil {
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log.Fatalf("open config: %v", err)
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}
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log.Println("overlaying config network configuration")
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if err = netconf.BuildOptions(config); err != nil {
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log.Fatal(err)
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}
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// Configure specified interface
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netIfaces := make([]*nic.NetworkInterface, 0, len(netconf))
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for link, opts := range netconf {
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var iface *nic.NetworkInterface
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log.Printf("creating interface %s", link.Name)
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iface, err = nic.Create(link, opts...)
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if err != nil {
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log.Fatal(err)
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}
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if iface.IsIgnored() {
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continue
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}
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netIfaces = append(netIfaces, iface)
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}
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// kick off the addressing mechanism
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// Add any necessary routes
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log.Println("configuring interface addressing")
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if err = nwd.Configure(netIfaces...); err != nil {
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log.Fatal(err)
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}
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log.Println("interface configuration")
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nwd.PrintState()
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log.Println("starting renewal watcher")
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// handle dhcp renewal
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go nwd.Renew(netIfaces...)
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log.Fatalf("%+v", factory.ListenAndServe(
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reg.NewRegistrator(nwd),
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factory.Network("unix"),
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factory.SocketPath(constants.NetworkdSocketPath),
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),
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)
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}
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