github.com/LazyboyChen7/engine@v17.12.1-ce-rc2+incompatible/client/node_inspect.go (about)

     1  package client
     2  
     3  import (
     4  	"bytes"
     5  	"encoding/json"
     6  	"io/ioutil"
     7  
     8  	"github.com/docker/docker/api/types/swarm"
     9  	"golang.org/x/net/context"
    10  )
    11  
    12  // NodeInspectWithRaw returns the node information.
    13  func (cli *Client) NodeInspectWithRaw(ctx context.Context, nodeID string) (swarm.Node, []byte, error) {
    14  	serverResp, err := cli.get(ctx, "/nodes/"+nodeID, nil, nil)
    15  	if err != nil {
    16  		return swarm.Node{}, nil, wrapResponseError(err, serverResp, "node", nodeID)
    17  	}
    18  	defer ensureReaderClosed(serverResp)
    19  
    20  	body, err := ioutil.ReadAll(serverResp.body)
    21  	if err != nil {
    22  		return swarm.Node{}, nil, err
    23  	}
    24  
    25  	var response swarm.Node
    26  	rdr := bytes.NewReader(body)
    27  	err = json.NewDecoder(rdr).Decode(&response)
    28  	return response, body, err
    29  }