diff options
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/rootlessport/rootlessport_linux.go | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/pkg/rootlessport/rootlessport_linux.go b/pkg/rootlessport/rootlessport_linux.go index 9a2f93f8e..730d91aa2 100644 --- a/pkg/rootlessport/rootlessport_linux.go +++ b/pkg/rootlessport/rootlessport_linux.go @@ -218,10 +218,20 @@ outer: // we only need to have a socket to reload ports when we run under rootless cni if cfg.RootlessCNI { - socket, err := net.Listen("unix", filepath.Join(socketDir, cfg.ContainerID)) + // workaround to bypass the 108 char socket path limit + // open the fd and use the path to the fd as bind argument + fd, err := unix.Open(socketDir, unix.O_PATH, 0) if err != nil { return err } + socket, err := net.ListenUnix("unixpacket", &net.UnixAddr{Name: fmt.Sprintf("/proc/self/fd/%d/%s", fd, cfg.ContainerID), Net: "unixpacket"}) + if err != nil { + return err + } + err = unix.Close(fd) + if err != nil { + logrus.Warnf("failed to close the socketDir fd: %v", err) + } defer socket.Close() go serve(socket, driver) } |