diff options
Diffstat (limited to 'libpod/networking_linux.go')
| -rw-r--r-- | libpod/networking_linux.go | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/libpod/networking_linux.go b/libpod/networking_linux.go index f87c311ce..9ff6e40b7 100644 --- a/libpod/networking_linux.go +++ b/libpod/networking_linux.go @@ -254,9 +254,11 @@ func (r *Runtime) setupSlirp4netns(ctr *Container) error { if ctr.config.NetworkOptions != nil { slirpOptions := ctr.config.NetworkOptions["slirp4netns"] for _, o := range slirpOptions { - parts := strings.Split(o, "=") + parts := strings.SplitN(o, "=", 2) + if len(parts) < 2 { + return errors.Errorf("unknown option for slirp4netns: %q", o) + } option, value := parts[0], parts[1] - switch option { case "cidr": ipv4, _, err := net.ParseCIDR(value) @@ -823,6 +825,20 @@ func getContainerNetIO(ctr *Container) (*netlink.LinkStatistics, error) { // Produce an InspectNetworkSettings containing information on the container // network. func (c *Container) getContainerNetworkInfo() (*define.InspectNetworkSettings, error) { + if c.config.NetNsCtr != "" { + netNsCtr, err := c.runtime.GetContainer(c.config.NetNsCtr) + if err != nil { + return nil, err + } + // Have to sync to ensure that state is populated + if err := netNsCtr.syncContainer(); err != nil { + return nil, err + } + logrus.Debugf("Container %s shares network namespace, retrieving network info of container %s", c.ID(), c.config.NetNsCtr) + + return netNsCtr.getContainerNetworkInfo() + } + settings := new(define.InspectNetworkSettings) settings.Ports = makeInspectPortBindings(c.config.PortMappings) |