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If a blank nodeID was previously passed in it resulted in a node list request. The response would then fail to umarshal into a `Node` type returning a JSON error. This adds an extra validation to all inspect calls to check that the ID that is required is provided and if not return an error. Signed-off-by: Emil Davtyan <emil2k@gmail.com>
37 lines
1 KiB
Go
37 lines
1 KiB
Go
package client
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/url"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/swarm"
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"golang.org/x/net/context"
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)
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// ServiceInspectWithRaw returns the service information and the raw data.
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func (cli *Client) ServiceInspectWithRaw(ctx context.Context, serviceID string, opts types.ServiceInspectOptions) (swarm.Service, []byte, error) {
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if serviceID == "" {
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return swarm.Service{}, nil, objectNotFoundError{object: "service", id: serviceID}
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}
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query := url.Values{}
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query.Set("insertDefaults", fmt.Sprintf("%v", opts.InsertDefaults))
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serverResp, err := cli.get(ctx, "/services/"+serviceID, query, nil)
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if err != nil {
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return swarm.Service{}, nil, wrapResponseError(err, serverResp, "service", serviceID)
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}
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defer ensureReaderClosed(serverResp)
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body, err := ioutil.ReadAll(serverResp.body)
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if err != nil {
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return swarm.Service{}, nil, err
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}
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var response swarm.Service
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rdr := bytes.NewReader(body)
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err = json.NewDecoder(rdr).Decode(&response)
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return response, body, err
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}
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