github.com/kaisenlinux/docker.io@v0.0.0-20230510090727-ea55db55fac7/engine/client/service_inspect.go (about)

     1  package client // import "github.com/docker/docker/client"
     2  
     3  import (
     4  	"bytes"
     5  	"context"
     6  	"encoding/json"
     7  	"fmt"
     8  	"io"
     9  	"net/url"
    10  
    11  	"github.com/docker/docker/api/types"
    12  	"github.com/docker/docker/api/types/swarm"
    13  )
    14  
    15  // ServiceInspectWithRaw returns the service information and the raw data.
    16  func (cli *Client) ServiceInspectWithRaw(ctx context.Context, serviceID string, opts types.ServiceInspectOptions) (swarm.Service, []byte, error) {
    17  	if serviceID == "" {
    18  		return swarm.Service{}, nil, objectNotFoundError{object: "service", id: serviceID}
    19  	}
    20  	query := url.Values{}
    21  	query.Set("insertDefaults", fmt.Sprintf("%v", opts.InsertDefaults))
    22  	serverResp, err := cli.get(ctx, "/services/"+serviceID, query, nil)
    23  	defer ensureReaderClosed(serverResp)
    24  	if err != nil {
    25  		return swarm.Service{}, nil, wrapResponseError(err, serverResp, "service", serviceID)
    26  	}
    27  
    28  	body, err := io.ReadAll(serverResp.body)
    29  	if err != nil {
    30  		return swarm.Service{}, nil, err
    31  	}
    32  
    33  	var response swarm.Service
    34  	rdr := bytes.NewReader(body)
    35  	err = json.NewDecoder(rdr).Decode(&response)
    36  	return response, body, err
    37  }