DockerCLI/client/node_inspect.go

34 lines
801 B
Go

package client
import (
"bytes"
"encoding/json"
"io/ioutil"
"net/http"
"github.com/docker/docker/api/types/swarm"
"golang.org/x/net/context"
)
// NodeInspectWithRaw returns the node information.
func (cli *Client) NodeInspectWithRaw(ctx context.Context, nodeID string) (swarm.Node, []byte, error) {
serverResp, err := cli.get(ctx, "/nodes/"+nodeID, nil, nil)
if err != nil {
if serverResp.statusCode == http.StatusNotFound {
return swarm.Node{}, nil, nodeNotFoundError{nodeID}
}
return swarm.Node{}, nil, err
}
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
}