package client // import "github.com/docker/docker/client" import ( "context" "net/url" "github.com/docker/docker/api/types" ) // ContainerStats returns near realtime stats for a given container. // It's up to the caller to close the io.ReadCloser returned. func (cli *Client) ContainerStats(ctx context.Context, containerID string, stream bool) (types.ContainerStats, error) { query := url.Values{} query.Set("stream", "0") if stream { query.Set("stream", "1") } resp, err := cli.get(ctx, "/containers/"+containerID+"/stats", query, nil) if err != nil { return types.ContainerStats{}, err } osType := getDockerOS(resp.header.Get("Server")) return types.ContainerStats{Body: resp.body, OSType: osType}, err } // ContainerStatsOneShot gets a single stat entry from a container. // It differs from `ContainerStats` in that the API should not wait to prime the stats func (cli *Client) ContainerStatsOneShot(ctx context.Context, containerID string) (types.ContainerStats, error) { query := url.Values{} query.Set("stream", "0") query.Set("one-shot", "1") resp, err := cli.get(ctx, "/containers/"+containerID+"/stats", query, nil) if err != nil { return types.ContainerStats{}, err } osType := getDockerOS(resp.header.Get("Server")) return types.ContainerStats{Body: resp.body, OSType: osType}, err }