diff options
Diffstat (limited to 'pkg/network')
| -rw-r--r-- | pkg/network/network.go | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/pkg/network/network.go b/pkg/network/network.go index 5e9062019..526ee92d8 100644 --- a/pkg/network/network.go +++ b/pkg/network/network.go @@ -13,8 +13,11 @@ import ( "github.com/sirupsen/logrus" ) +// DefaultNetworkDriver is the default network type used +var DefaultNetworkDriver string = "bridge" + // SupportedNetworkDrivers describes the list of supported drivers -var SupportedNetworkDrivers = []string{"bridge"} +var SupportedNetworkDrivers = []string{DefaultNetworkDriver} // IsSupportedDriver checks if the user provided driver is supported func IsSupportedDriver(driver string) error { @@ -191,3 +194,16 @@ func InspectNetwork(config *config.Config, name string) (map[string]interface{}, err = json.Unmarshal(b, &rawList) return rawList, err } + +// Exists says whether a given network exists or not; it meant +// specifically for restful reponses so 404s can be used +func Exists(config *config.Config, name string) (bool, error) { + _, err := ReadRawCNIConfByName(config, name) + if err != nil { + if errors.Cause(err) == ErrNetworkNotFound { + return false, nil + } + return false, err + } + return true, nil +} |