// datacenter returns the datacenter of the local agent
func datacenter(c *api.Client) (string, error) {
self, err := c.Agent().Self()
if err != nil {
return "", err
}
cfg, ok := self["Config"]
if !ok {
return "", errors.New("consul: self.Config not found")
}
dc, ok := cfg["Datacenter"].(string)
if !ok {
return "", errors.New("consul: self.Datacenter not found")
}
return dc, nil
}
