message: Move disable mount namespace option from northstar config to example main options
diff: @@ -30,6 +30,12 @@ struct Opt {
  /// File that contains the northstar configuration
  #[structopt(short, long, default_value = "northstar.toml")]
  pub config: PathBuf,
  +
  + /// Do not enter a mount namespace if this option is set Be aware that in
  + /// case of a non normal termination of the runtime the images mounted in
  + /// `run_dir` have to be umounted manually before starting the runtime again.
  + #[structopt(short, long)]
  + pub disable_mount_namespace: bool,
  }
  fn main() -> Result<(), Error> {
  @@ -42,13 +48,7 @@ fn main() -> Result<(), Error> {
  logger::init();
  // Skip mount namespace setup in case it's disabled for debugging purposes
  - if !config
  - .debug
  - .as_ref()
  - .and_then(|d| d.runtime.as_ref())
  - .map(|r| r.disable_mount_namespace)
  - .unwrap_or(false)
  - {
  + if !opt.disable_mount_namespace {
  // Enter a mount namespace. This needs to be done before spawning
  // the tokio threadpool.
  debug!("Entering mount namespace");
  