func containerMemUsageHandler(params martini.Params) (int, string) {
id := params["id"]
containerMemory, err := mem.GetUsage(id)
if err != nil {
return 500, err.Error()
}
containerMemoryStr := strconv.FormatInt(containerMemory, 10)
return 200, containerMemoryStr
}
func containerMemUsageHandler(params martini.Params, res http.ResponseWriter) {
id := params["id"]
containerMemoryUsage, err := mem.GetUsage(id)
if err != nil {
res.WriteHeader(500)
res.Header().Set("Content-Type", "text/plain")
fmt.Fprintf(res, err.Error())
return
}
res.WriteHeader(200)
res.Header().Set("Content-Type", "application/json")
json.NewEncoder(res).Encode(&containerMemoryUsage)
}
func containerUsageHandler(res http.ResponseWriter, req *http.Request, params martini.Params) {
id := params["id"]
usage := client.Usage{}
memUsage, err := mem.GetUsage(id)
if err != nil {
res.WriteHeader(500)
res.Header().Set("Content-Type", "text/plain")
fmt.Fprintf(res, err.Error())
return
}
usage.Memory = &memUsage.MemoryUsage
cpuUsage, err := cpu.GetUsage(id)
if err != nil {
res.WriteHeader(500)
res.Header().Set("Content-Type", "text/plain")
fmt.Fprintf(res, err.Error())
return
}
usage.Cpu = (*client.CpuUsage)(&cpuUsage)
if req.URL.Query().Get("net") == "true" {
netUsage, err := net.GetUsage(id)
if err != nil {
res.WriteHeader(500)
res.Header().Set("Content-Type", "text/plain")
res.Write([]byte(err.Error()))
return
}
usage.Net = (*client.NetUsage)(&netUsage)
}
res.WriteHeader(200)
json.NewEncoder(res).Encode(&usage)
}