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Clarify flags for info server startup

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Make a distinct flag to enable/disable the server.  Comment on the address
flag.
This commit is contained in:
Tim Hockin 2014-08-06 17:28:41 -07:00
parent ebef8af8fe
commit adc9bb9451
1 changed files with 3 additions and 2 deletions
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5
cmd/kubelet/kubelet.go
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@ -50,7 +50,8 @@ var (
fileCheckFrequency = flag.Duration("file_check_frequency", 20*time.Second, "Duration between checking config files for new data") fileCheckFrequency = flag.Duration("file_check_frequency", 20*time.Second, "Duration between checking config files for new data")
httpCheckFrequency = flag.Duration("http_check_frequency", 20*time.Second, "Duration between checking http for new data") httpCheckFrequency = flag.Duration("http_check_frequency", 20*time.Second, "Duration between checking http for new data")
manifestURL = flag.String("manifest_url", "", "URL for accessing the container manifest") manifestURL = flag.String("manifest_url", "", "URL for accessing the container manifest")
address = flag.String("address", "127.0.0.1", "The address for the info server to serve on") enableServer = flag.Bool("enable_server", true, "Enable the info server")
address = flag.String("address", "127.0.0.1", "The address for the info server to serve on (set to 0.0.0.0 or \"\" for all interfaces)")
port = flag.Uint("port", 10250, "The port for the info server to serve on") port = flag.Uint("port", 10250, "The port for the info server to serve on")
hostnameOverride = flag.String("hostname_override", "", "If non-empty, will use this string as identification instead of the actual hostname.") hostnameOverride = flag.String("hostname_override", "", "If non-empty, will use this string as identification instead of the actual hostname.")
dockerEndpoint = flag.String("docker_endpoint", "", "If non-empty, use this for the docker endpoint to communicate with") dockerEndpoint = flag.String("docker_endpoint", "", "If non-empty, use this for the docker endpoint to communicate with")
@ -158,7 +159,7 @@ func main() {
go util.Forever(cfg.Sync, *syncFrequency) go util.Forever(cfg.Sync, *syncFrequency)
// start the kubelet server // start the kubelet server
if *address != "" { if *enableServer {
go util.Forever(func() { go util.Forever(func() {
kubelet.ListenAndServeKubeletServer(k, cfg.Channel("http"), http.DefaultServeMux, *address, *port) kubelet.ListenAndServeKubeletServer(k, cfg.Channel("http"), http.DefaultServeMux, *address, *port)
}, 0) }, 0)