b5dd78da3d
Main upgrades: - github.com/opencontainers/runc v1.0.0-rc93 - github.com/containerd/containerd v1.4.4 - github.com/docker/docker v20.10.2 - github.com/mrunalp/fileutils v0.5.0 - github.com/opencontainers/selinux v1.8.0 - github.com/cilium/ebpf v0.2.0
43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
package client // import "github.com/docker/docker/client"
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import (
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"context"
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"net/url"
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"github.com/docker/docker/api/types"
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)
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// ContainerStats returns near realtime stats for a given container.
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// It's up to the caller to close the io.ReadCloser returned.
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func (cli *Client) ContainerStats(ctx context.Context, containerID string, stream bool) (types.ContainerStats, error) {
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query := url.Values{}
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query.Set("stream", "0")
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if stream {
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query.Set("stream", "1")
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}
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resp, err := cli.get(ctx, "/containers/"+containerID+"/stats", query, nil)
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if err != nil {
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return types.ContainerStats{}, err
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}
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osType := getDockerOS(resp.header.Get("Server"))
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return types.ContainerStats{Body: resp.body, OSType: osType}, err
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}
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// ContainerStatsOneShot gets a single stat entry from a container.
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// It differs from `ContainerStats` in that the API should not wait to prime the stats
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func (cli *Client) ContainerStatsOneShot(ctx context.Context, containerID string) (types.ContainerStats, error) {
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query := url.Values{}
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query.Set("stream", "0")
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query.Set("one-shot", "1")
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resp, err := cli.get(ctx, "/containers/"+containerID+"/stats", query, nil)
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if err != nil {
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return types.ContainerStats{}, err
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}
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osType := getDockerOS(resp.header.Get("Server"))
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return types.ContainerStats{Body: resp.body, OSType: osType}, err
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}
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