When creating exit command, pass storage options on

We made changes earlier that empty storage options when setting
storage driver explicitly. Unfortunately, this breaks rootless
cleanup commands, as they lose the fuse-overlayfs mount program
path.

Fix this by passing along the storage options to the cleanup
process.

Also, fix --syslog, which was broken a while ago (probably when
we broke up main to add main_remote).

Fixes #3326

Signed-off-by: Matthew Heon <mheon@redhat.com>

cmd/podman/main.go

@@ -104,6 +104,9 @@ func before(cmd *cobra.Command, args []string) error {
 		logrus.Errorf(err.Error())
 		os.Exit(1)
 	}
+	if err := setSyslog(); err != nil {
+		return err
+	}
 	if err := setupRootless(cmd, args); err != nil {
 		return err
 	}

pkg/spec/createconfig.go

@@ -162,6 +162,10 @@ func (c *CreateConfig) createExitCommand(runtime *libpod.Runtime) ([]string, err
 	if config.StorageConfig.GraphDriverName != "" {
 		command = append(command, []string{"--storage-driver", config.StorageConfig.GraphDriverName}...)
 	}
+	for _, opt := range config.StorageConfig.GraphDriverOptions {
+		command = append(command, []string{"--storage-opt", opt}...)
+	}
+
 	if c.Syslog {
 		command = append(command, "--syslog", "true")
 	}