func (self *cadvisorSource) getAllContainers(client *cadvisorClient.Client, start, end time.Time, resolution time.Duration, align bool) (subcontainers []*api.Container, root *api.Container, err error) {
allContainers, err := client.SubcontainersInfo("/", &cadvisor.ContainerInfoRequest{Start: start, End: end})
if err != nil {
return nil, nil, err
}
for _, containerInfo := range allContainers {
container := parseStat(&containerInfo, start, resolution, align)
if containerInfo.Name == "/" {
root = container
} else {
subcontainers = append(subcontainers, container)
}
}
return subcontainers, root, nil
}
func (self *cadvisorSource) getAllContainers(client *cadvisorClient.Client, numStats int) (subcontainers []*api.Container, root *api.Container, err error) {
allContainers, err := client.SubcontainersInfo("/",
&cadvisor.ContainerInfoRequest{NumStats: numStats})
if err != nil {
return nil, nil, err
}
for _, containerInfo := range allContainers {
container := self.parseStat(&containerInfo)
if containerInfo.Name == "/" {
root = container
} else {
subcontainers = append(subcontainers, container)
}
}
return subcontainers, root, nil
}
// Get all containers from cAdvisor and separates the root container and other contianers.
func (self *CadvisorSource) getAllContainers(client *cadvisorClient.Client, start, end time.Time) (subcontainers []*Container, root *Container, err error) {
allContainers, err := client.SubcontainersInfo("/",
&cadvisor.ContainerInfoRequest{})
if err != nil {
glog.Errorf("Got error when trying to get container info: %v", err)
return nil, nil, err
}
for _, containerInfo := range allContainers {
container := self.parseStat(&containerInfo)
if containerInfo.Name == "/" {
root = container
} else {
subcontainers = append(subcontainers, container)
}
}
return subcontainers, root, nil
}
func getContainerInfo(client *client.Client, container string) (containerInfo info.ContainerInfo, err error) {
query := info.ContainerInfoRequest{}
cinfos, err := client.SubcontainersInfo("/", &query)
if err != nil {
return info.ContainerInfo{}, err
}
tempContainer := "/" + container
for _, cinfo := range cinfos {
if strings.HasSuffix(cinfo.Name, tempContainer) {
return cinfo, nil
}
}
return info.ContainerInfo{}, errors.New("not find container " + container)
}
func GetAllContainer(client *client.Client) ([]info.ContainerInfo, error) {
query := info.ContainerInfoRequest{}
query.NumStats = 1
cinfos, err := client.SubcontainersInfo("/", &query)
return cinfos, err
}
