func Example() {
router, err := router.Get("hipache")
if err != nil {
panic(err)
}
err = router.AddBackend("myapp")
if err != nil {
panic(err)
}
url, err := url.Parse("http://10.10.10.10:8080")
if err != nil {
panic(err)
}
err = router.AddRoute("myapp", url)
if err != nil {
panic(err)
}
addr, _ := router.Addr("myapp")
fmt.Println("Please access:", addr)
err = router.RemoveRoute("myapp", url)
if err != nil {
panic(err)
}
err = router.RemoveBackend("myapp")
if err != nil {
panic(err)
}
}
func (p *JujuProvisioner) Addr(app provision.App) (string, error) {
if p.elbSupport() {
router, err := Router()
if err != nil {
return "", err
}
addr, err := router.Addr(app.GetName())
if err != nil {
return "", fmt.Errorf("There is no ACTIVE Load Balancer named %s", app.GetName())
}
return addr, nil
}
units := app.ProvisionedUnits()
if len(units) < 1 {
return "", fmt.Errorf("App %q has no units.", app.GetName())
}
return units[0].GetIp(), nil
}