func init() {
flag.BoolVar(&b, []string{"b"}, false, "a simple bool")
flag.IntVar(&i, []string{"#integer", "-integer"}, -1, "a simple integer")
flag.StringVar(&str, []string{"s", "#hidden", "-string"}, "", "a simple string") //-s -hidden and --string will work, but -hidden won't be in the usage
flag.BoolVar(&h, []string{"h", "#help", "-help"}, false, "display the help")
flag.Parse()
}
func init() {
flag.Bool([]string{"#hp", "#-halp"}, false, "display the halp")
flag.BoolVar(&b, []string{"b", "#bal", "#bol", "-bal"}, false, "a simple bool")
flag.BoolVar(&b, []string{"g", "#gil"}, false, "a simple bool")
flag.BoolVar(&b2, []string{"#-bool"}, false, "a simple bool")
flag.IntVar(&i, []string{"-integer", "-number"}, -1, "a simple integer")
flag.StringVar(&str, []string{"s", "#hidden", "-string"}, "", "a simple string") //-s -hidden and --string will work, but -hidden won't be in the usage
flag.BoolVar(&h, []string{"h", "#help", "-help"}, false, "display the help")
flag.StringVar(&str, []string{"mode"}, "mode1", "set the mode\nmode1: use the mode1\nmode2: use the mode2\nmode3: use the mode3")
flag.Parse()
}
func init() {
flag.IntVar(&port, []string{"p", "-port"}, 8080, "Port to listen on for the API")
flag.StringVar(&master, []string{"m", "-master"}, "localhost:5050", "Master to connect to")
flag.BoolVar(&debug, []string{"D", "-debug"}, false, "")
flag.StringVar(&user, []string{"u", "-user"}, "root", "User to execute tasks as")
flag.StringVar(&ip, []string{"-ip"}, "", "IP address to listen on [default: autodetect]")
flag.Parse()
}
func parseflg() {
flag.BoolVar(&show_version, []string{"v", "-version"}, false, "show version.")
flag.BoolVar(&show_usage, []string{"h", "-help"}, false, "show this usage.")
flag.BoolVar(&tsv_mode, []string{"t", "-tsv"}, false, "Output with TSV format")
flag.Parse()
}
func main() {
// setup command line arguments
var (
kubernetes bool
mesos bool
scheduler string
host string
app string
version bool
discover bool
)
// Override flag with docker mflag
// TODO :
// - need to simplify flags, there is way too much of them
flag.StringVar(&app, []string{"a", "-app"}, "", "App id used by your scheduler")
flag.StringVar(&host, []string{"h", "-host"}, "", "Host to use with the scheduler")
flag.BoolVar(&kubernetes, []string{"k", "-kubernetes"}, false, "Connect to Kubernetes endpoint")
flag.BoolVar(&mesos, []string{"m", "-mesos"}, false, "Connect to Mesos endpoint")
flag.StringVar(&scheduler, []string{"s", "-scheduler"}, "mesos", "Literral adapter")
flag.BoolVar(&discover, []string{"d", "-discover"}, false, "Discover all apps and endpoints")
flag.BoolVar(&version, []string{"v", "-version"}, false, "Show Version")
log.SetPrefix("[WIP]")
log.SetFlags(0)
flag.Parse()
if version {
showVersion()
os.Exit(0)
}
if !discover && app == "" {
log.Fatal("Application can't be null")
}
if host == "" {
log.Fatal("Host can't be null")
}
if kubernetes {
scheduler = "kubernetes"
}
client, err := api.NewClient(scheduler, host)
if err != nil {
log.Fatalf("Error %s", err)
}
// TODO
// - need to delegate the String() function
// to the client
// - need to handle nginx conf via template
// or via etcd to be purge via confd
// or find another way
if app != "" && !discover {
response, err := client.Discover(app)
if err != nil {
log.Fatalf("%s", err)
}
r, _ := json.Marshal(response)
fmt.Printf("%s\n", r)
}
if discover {
response, err := client.DiscoverAll()
if err != nil {
log.Fatalf("%s", err)
}
r, _ := json.Marshal(response)
fmt.Printf("%s\n", r)
}
}