traefik/integration/vendor/github.com/docker/engine-api/client/info.go

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2017-02-07 21:33:23 +00:00
package client
import (
"encoding/json"
"fmt"
"net/url"
"github.com/docker/engine-api/types"
"golang.org/x/net/context"
)
// Info returns information about the docker server.
func (cli *Client) Info(ctx context.Context) (types.Info, error) {
var info types.Info
serverResp, err := cli.get(ctx, "/info", url.Values{}, nil)
if err != nil {
return info, err
}
defer ensureReaderClosed(serverResp)
if err := json.NewDecoder(serverResp.body).Decode(&info); err != nil {
return info, fmt.Errorf("Error reading remote info: %v", err)
}
return info, nil
}