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48 lines
931 B
Go
48 lines
931 B
Go
package network
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import (
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"fmt"
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"os"
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"os/exec"
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log "github.com/Sirupsen/logrus"
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"github.com/rancher/netconf"
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"github.com/rancher/os/cmd/cloudinit"
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"github.com/rancher/os/config"
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)
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const (
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NETWORK_DONE = "/var/run/network.done"
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WAIT_FOR_NETWORK = "wait-for-network"
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)
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func sendTerm(proc string) {
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cmd := exec.Command("killall", "-TERM", proc)
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cmd.Stderr = os.Stderr
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cmd.Stdout = os.Stdout
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cmd.Run()
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}
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func Main() {
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args := os.Args
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if len(args) > 1 {
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fmt.Println("call " + args[0] + " to load network config from cloud-config.yml")
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return
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}
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os.Remove(NETWORK_DONE) // ignore error
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cfg, err := config.LoadConfig()
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if err != nil {
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log.Fatal(err)
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}
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cloudinit.SetHostname(cfg) // ignore error
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if err := netconf.ApplyNetworkConfigs(&cfg.Rancher.Network); err != nil {
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log.Fatal(err)
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}
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if _, err := os.Create(NETWORK_DONE); err != nil {
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log.Error(err)
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}
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sendTerm(WAIT_FOR_NETWORK)
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select {}
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}
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