NewUpdater returns an updater configured according to the provided Options.

WithClient returns an Option that will make the Updater use the specified http.Client, instead of http.DefaultClient.

WithURL overrides the default URL to fetch an OVAL database.

DistributionScanner attempts to discover if a layer displays characteristics of a Oracle distribution.

Matcher implements driver.Matcher.

Updater implements driver.Updater for Oracle Linux.

Option configures the provided Updater.