diff options
| -rw-r--r-- | pkg/rootlessport/rootlessport_linux.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pkg/rootlessport/rootlessport_linux.go b/pkg/rootlessport/rootlessport_linux.go index 730d91aa2..10d135e0b 100644 --- a/pkg/rootlessport/rootlessport_linux.go +++ b/pkg/rootlessport/rootlessport_linux.go @@ -218,6 +218,9 @@ outer: // we only need to have a socket to reload ports when we run under rootless cni if cfg.RootlessCNI { + socketfile := filepath.Join(socketDir, cfg.ContainerID) + // make sure to remove the file if it exists to prevent EADDRINUSE + _ = os.Remove(socketfile) // 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) @@ -229,6 +232,8 @@ outer: return err } err = unix.Close(fd) + // remove the socket file on exit + defer os.Remove(socketfile) if err != nil { logrus.Warnf("failed to close the socketDir fd: %v", err) } |