github.com/LazyboyChen7/engine@v17.12.1-ce-rc2+incompatible/client/config_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  // ConfigInspectWithRaw returns the config information with raw data
    13  func (cli *Client) ConfigInspectWithRaw(ctx context.Context, id string) (swarm.Config, []byte, error) {
    14  	if err := cli.NewVersionError("1.30", "config inspect"); err != nil {
    15  		return swarm.Config{}, nil, err
    16  	}
    17  	resp, err := cli.get(ctx, "/configs/"+id, nil, nil)
    18  	if err != nil {
    19  		return swarm.Config{}, nil, wrapResponseError(err, resp, "config", id)
    20  	}
    21  	defer ensureReaderClosed(resp)
    22  
    23  	body, err := ioutil.ReadAll(resp.body)
    24  	if err != nil {
    25  		return swarm.Config{}, nil, err
    26  	}
    27  
    28  	var config swarm.Config
    29  	rdr := bytes.NewReader(body)
    30  	err = json.NewDecoder(rdr).Decode(&config)
    31  
    32  	return config, body, err
    33  }