func main() {
if len(os.Args) < 2 {
log.Fatalf("commad must has one parameters!\n")
return
}
var testingProject = os.Args[1] //"docker" or "rkt"
if testingProject != "docker" && testingProject != "rkt" {
log.Fatalf("commad is %v %v, is not corrected!\n", os.Args[0], os.Args[1])
return
}
var containers []string
client, err := client.NewClient("http://localhost:8080/")
if err != nil {
log.Fatalf("tried to make client and got error %v\n", err)
return
}
switch testingProject {
case "docker":
containers, err = adaptor.GetDockerContainers()
case "rkt":
containers, err = adaptor.GetRktContainers()
default:
return
}
if err != nil {
log.Fatalf("getContainerName fail, error: %v\n", err)
return
}
//cpuusageinfo := new(CpuUsageInfo)
mInfo, err := client.MachineInfo()
var jsonString []byte
for _, container := range containers {
fmt.Printf("container %v's cpu info: \n", container)
cInfo, err := getContainerInfo(client, container)
if err != nil {
fmt.Printf("getContainerInfo fail and got error %v\n", err)
return
}
cpuUsageInfo := new(CpuUsageInfo)
cpuUsageInfo.ContainerID = cInfo.Name
//fmt.Println(cpuUsageInfo.ContainerID)
//var usageInfo CpuUsageInfo
err = getCpu(cInfo, mInfo, cpuUsageInfo)
fmt.Println(cpuUsageInfo)
//fmt.Println(usageInfo.ContainerID)
jsonString, err = json.Marshal(cpuUsageInfo)
if err != nil {
log.Fatalf("convert to json err, error: %v\n", err)
return
}
}
err = ioutil.WriteFile("./"+testingProject+"_cpu.json", []byte(jsonString), 0666)
}
func main() {
if len(os.Args) < 2 {
log.Fatalf("commad must has one parameters!\n")
return
}
var testingProject = os.Args[1] //"docker" or "rkt"
if testingProject != "docker" && testingProject != "rkt" {
log.Fatalf("commad is %v %v, is not corrected!\n", os.Args[0], os.Args[1])
return
}
var containers []string
client, err := client.NewClient("http://localhost:8080/")
if err != nil {
log.Fatalf("tried to make client and got error %v\n", err)
return
}
switch testingProject {
case "docker":
containers, err = adaptor.GetDockerContainers()
case "rkt":
containers, err = adaptor.GetRktContainers()
default:
return
}
if err != nil {
log.Fatalf("getContainerName fail, error: %v\n", err)
return
}
mInfo, err := client.MachineInfo()
var jsonString []byte
for _, container := range containers {
//Get container info struct from cadvisor client
cInfo, err := getContainerInfo(client, container)
if err != nil {
log.Fatalf("getContainerInfo fail and got error %v\n", err)
return
}
var cpuArray []CpuUsageInfo
cpuArray = []CpuUsageInfo{}
cpuUsageInfo := new(CpuUsageInfo)
cpuUsageInfo.Usage.PerCoreUsage = make(map[string]float64)
cpuUsageInfo.ContainerID = cInfo.Name
// Get cpu usage and store them to result(cpuArray)
err, result := getCpu(cInfo, mInfo, cpuUsageInfo, cpuArray)
if err != nil {
log.Fatalf("Get cpuusage err, error: %v\n", err)
return
}
//Conver to json
jsonString, err = json.Marshal(result)
if err != nil {
log.Fatalf("convert to json err, error: %v\n", err)
return
}
}
//Output to docker_cpu.json file
err = ioutil.WriteFile("./"+testingProject+"_cpu.json", []byte(jsonString), 0666)
}
