func (proxy *Proxy) getDNSDomain() string {
if proxy.WithoutDNS {
return ""
}
weave := weaveapi.NewClient(os.Getenv("WEAVE_HTTP_ADDR"))
domain, _ := weave.DNSDomain()
return domain
}
func main() {
var (
justVersion bool
cniNet bool
cniIpam bool
address string
meshAddress string
logLevel string
noMulticastRoute bool
)
flag.BoolVar(&justVersion, "version", false, "print version and exit")
flag.BoolVar(&cniNet, "cni-net", false, "act as a CNI network plugin")
flag.BoolVar(&cniIpam, "cni-ipam", false, "act as a CNI IPAM plugin")
flag.StringVar(&logLevel, "log-level", "info", "logging level (debug, info, warning, error)")
flag.StringVar(&address, "socket", "/run/docker/plugins/weave.sock", "socket on which to listen")
flag.StringVar(&meshAddress, "meshsocket", "/run/docker/plugins/weavemesh.sock", "socket on which to listen in mesh mode")
flag.BoolVar(&noMulticastRoute, "no-multicast-route", false, "deprecated (this is now the default)")
flag.Parse()
if justVersion {
fmt.Printf("weave plugin %s\n", version)
os.Exit(0)
}
common.SetLogLevel(logLevel)
weave := weaveapi.NewClient(os.Getenv("WEAVE_HTTP_ADDR"), Log)
switch {
case cniIpam || strings.HasSuffix(os.Args[0], "weave-ipam"):
i := ipamplugin.NewIpam(weave)
cni.PluginMain(i.CmdAdd, i.CmdDel)
os.Exit(0)
case cniNet || strings.HasSuffix(os.Args[0], "weave-net"):
n := netplugin.NewCNIPlugin(weave)
cni.PluginMain(n.CmdAdd, n.CmdDel)
os.Exit(0)
}
// API 1.21 is the first version that supports docker network commands
dockerClient, err := docker.NewVersionedClientFromEnv("1.21")
if err != nil {
Log.Fatalf("unable to connect to docker: %s", err)
}
Log.Println("Weave plugin", version, "Command line options:", os.Args[1:])
if noMulticastRoute {
Log.Warning("--no-multicast-route option has been removed; multicast is off by default")
}
Log.Info(dockerClient.Info())
err = run(dockerClient, weave, address, meshAddress)
if err != nil {
Log.Fatal(err)
}
}
func (proxy *Proxy) getDNSDomain() string {
if proxy.WithoutDNS {
return ""
}
weaveContainer, err := proxy.client.InspectContainer("weave")
var weaveIP string
if err == nil && weaveContainer.NetworkSettings != nil {
weaveIP = weaveContainer.NetworkSettings.IPAddress
}
if weaveIP == "" {
weaveIP = "127.0.0.1"
}
weave := weaveapi.NewClient(weaveIP)
domain, _ := weave.DNSDomain()
return domain
}
func main() {
var (
justVersion bool
address string
meshAddress string
logLevel string
noMulticastRoute bool
)
flag.BoolVar(&justVersion, "version", false, "print version and exit")
flag.StringVar(&logLevel, "log-level", "info", "logging level (debug, info, warning, error)")
flag.StringVar(&address, "socket", "/run/docker/plugins/weave.sock", "socket on which to listen")
flag.StringVar(&meshAddress, "meshsocket", "/run/docker/plugins/weavemesh.sock", "socket on which to listen in mesh mode")
flag.BoolVar(&noMulticastRoute, "no-multicast-route", false, "do not add a multicast route to network endpoints")
flag.Parse()
if justVersion {
fmt.Printf("weave plugin %s\n", version)
os.Exit(0)
}
SetLogLevel(logLevel)
// API 1.21 is the first version that supports docker network commands
dockerClient, err := docker.NewVersionedClientFromEnv("1.21")
if err != nil {
Log.Fatalf("unable to connect to docker: %s", err)
}
weave := weaveapi.NewClient(os.Getenv("WEAVE_HTTP_ADDR"))
Log.Println("Weave plugin", version, "Command line options:", os.Args[1:])
Log.Info(dockerClient.Info())
err = run(dockerClient, weave, address, meshAddress, noMulticastRoute)
if err != nil {
Log.Fatal(err)
}
}