407a626be6
Export image/container metadata stored in graph driver. Right now 3 fields DeviceId, DeviceSize and DeviceName are being exported from devicemapper. Other graph drivers can export fields as they see fit. This data can be used to mount the thin device outside of docker and tools can look into image/container and do some kind of inspection. Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
package main
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import (
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"encoding/json"
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"net/http"
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"os/exec"
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"strings"
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"github.com/go-check/check"
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)
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func (s *DockerSuite) TestInspectApiContainerResponse(c *check.C) {
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runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "true")
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out, _, err := runCommandWithOutput(runCmd)
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if err != nil {
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c.Fatalf("failed to create a container: %s, %v", out, err)
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}
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cleanedContainerID := strings.TrimSpace(out)
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endpoint := "/containers/" + cleanedContainerID + "/json"
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status, body, err := sockRequest("GET", endpoint, nil)
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c.Assert(status, check.Equals, http.StatusOK)
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c.Assert(err, check.IsNil)
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var inspectJSON map[string]interface{}
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if err = json.Unmarshal(body, &inspectJSON); err != nil {
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c.Fatalf("unable to unmarshal body for latest version: %v", err)
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}
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keys := []string{"State", "Created", "Path", "Args", "Config", "Image", "NetworkSettings", "ResolvConfPath", "HostnamePath", "HostsPath", "LogPath", "Name", "Driver", "ExecDriver", "MountLabel", "ProcessLabel", "Volumes", "VolumesRW", "GraphDriver"}
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keys = append(keys, "Id")
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for _, key := range keys {
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if _, ok := inspectJSON[key]; !ok {
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c.Fatalf("%s does not exist in response for latest version", key)
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}
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}
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//Issue #6830: type not properly converted to JSON/back
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if _, ok := inspectJSON["Path"].(bool); ok {
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c.Fatalf("Path of `true` should not be converted to boolean `true` via JSON marshalling")
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}
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}
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