// GetGraphiteContext returns a Graphite context which contains all the information needed
// to query Graphite. A nil context is returned if GraphiteHost is not set.
func (sc *SystemConf) GetGraphiteContext() graphite.Context {
if sc.GraphiteConf.Host == "" {
return nil
}
if len(sc.GraphiteConf.Headers) > 0 {
headers := http.Header(make(map[string][]string))
for k, v := range sc.GraphiteConf.Headers {
headers.Add(k, v)
}
return graphite.HostHeader{
Host: sc.GraphiteConf.Host,
Header: headers,
}
}
return graphite.Host(sc.GraphiteConf.Host)
}
// GraphiteContext returns a Graphite context. A nil context is returned if
// GraphiteHost is not set.
func (c *Conf) GraphiteContext() graphite.Context {
if c.GraphiteHost == "" {
return nil
}
if len(c.GraphiteHeaders) > 0 {
headers := http.Header(make(map[string][]string))
for _, s := range c.GraphiteHeaders {
kv := strings.Split(s, ":")
headers.Add(kv[0], kv[1])
}
return graphite.HostHeader{
Host: c.GraphiteHost,
Header: headers,
}
}
return graphite.Host(c.GraphiteHost)
}