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moby--moby/client/node_inspect.go

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package client // import "github.com/docker/docker/client"
import (
"bytes"
"context"
"encoding/json"
"io/ioutil"
"github.com/docker/docker/api/types/swarm"
)
// NodeInspectWithRaw returns the node information.
func (cli *Client) NodeInspectWithRaw(ctx context.Context, nodeID string) (swarm.Node, []byte, error) {
if nodeID == "" {
return swarm.Node{}, nil, objectNotFoundError{object: "node", id: nodeID}
}
serverResp, err := cli.get(ctx, "/nodes/"+nodeID, nil, nil)
if err != nil {
return swarm.Node{}, nil, wrapResponseError(err, serverResp, "node", nodeID)
}
defer ensureReaderClosed(serverResp)
body, err := ioutil.ReadAll(serverResp.body)
if err != nil {
return swarm.Node{}, nil, err
}
var response swarm.Node
rdr := bytes.NewReader(body)
err = json.NewDecoder(rdr).Decode(&response)
return response, body, err
}