Wire network interface into libpod

Make use of the new network interface in libpod.

This commit contains several breaking changes:
- podman network create only outputs the new network name and not file
  path.
- podman network ls shows the network driver instead of the cni version
  and plugins.
- podman network inspect outputs the new network struct and not the cni
  conflist.
- The bindings and libpod api endpoints have been changed to use the new
  network structure.

The container network status is stored in a new field in the state. The
status should be received with the new `c.getNetworkStatus`. This will
migrate the old status to the new format. Therefore old containers should
contine to work correctly in all cases even when network connect/
disconnect is used.

New features:
- podman network reload keeps the ip and mac for more than one network.
- podman container restore keeps the ip and mac for more than one
  network.
- The network create compat endpoint can now use more than one ipam
  config.

The man pages and the swagger doc are updated to reflect the latest
changes.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/libpod/network/cni/run.go b/libpod/network/cni/run.go
index 14634262c..b69953c4b 100644
--- a/libpod/network/cni/run.go
+++ b/libpod/network/cni/run.go
@@ -114,7 +114,7 @@ func (n *cniNetwork) Setup(namespacePath string, options types.SetupOptions) (ma
 		}
 		logrus.Debugf("cni result for container %s network %s: %v", options.ContainerID, name, cnires)
 		var status types.StatusBlock
-		status, retErr = cniResultToStatus(cnires)
+		status, retErr = CNIResultToStatus(cnires)
 		if retErr != nil {
 			return nil, retErr
 		}
@@ -123,8 +123,9 @@ func (n *cniNetwork) Setup(namespacePath string, options types.SetupOptions) (ma
 	return results, nil
 }
 
-// cniResultToStatus convert the cni result to status block
-func cniResultToStatus(cniResult *current.Result) (types.StatusBlock, error) {
+// CNIResultToStatus convert the cni result to status block
+// nolint:golint
+func CNIResultToStatus(cniResult *current.Result) (types.StatusBlock, error) {
 	result := types.StatusBlock{}
 	nameservers := make([]net.IP, 0, len(cniResult.DNS.Nameservers))
 	for _, nameserver := range cniResult.DNS.Nameservers {