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On Linux systems the length limit for hostnames is hardcoded at 64 in MAXHOSTNAMELEN Solaris, for example, allows 255 characters, and DNS allows the total length to be up to 255 (with each label < 64). Add a knob to allow configuring the maximum hostname length (FQDN) The same validators are used between hosts and DNS to apply the knob only when dealing with a FQDN as a hostname. The maxlen option is included so installers can limit the length of allowed hostnames when the --hostname option is used. https://pagure.io/freeipa/issue/2018 Signed-off-by: Rob Crittenden <rcritten@redhat.com> Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com> Reviewed-By: Christian Heimes <cheimes@redhat.com>
The update files are sorted before being processed because there are cases where order matters (such as getting schema added first, creating parent entries, etc). Updates are applied in blocks of ten so that any entries that are dependant on another can be added successfully without having to rely on the length of the DN to get the sorting correct. The file names should use the format #-<description>.update where # conforms to this: 10 - 19: Configuration 20 - 29: 389-ds configuration, new indices 30 - 39: Structual elements of the DIT 40 - 49: Pre-loaded data 50 - 59: Cleanup existing data 60 - 69: AD Trust 70 - 79: Reserved 80 - 89: Reserved These numbers aren't absolute, there may be reasons to put an update into one place or another, but by adhereing to the scheme it will be easier to find existing updates and know where to put new ones.