freebsd-dev/usr.sbin/freebsd-update/freebsd-update.conf
Dave Fullard f28f138905 freebsd-update: create a ZFS boot environment on install
Updated freebsd-update to allow it to create boot environments using
bectl should the system support it. The bectl utility was updated in
r352211 (490e13c140) to support a 'check' to determine if the system
supports boot environments.  If UFS is used, the bectl check will fail
then no attempt will be made to create the boot environment.

If freebsd-update is run inside a jail, no attempt will be made to
create a boot environment.

The boot environment function will create a new environment using the
format: current FreeBSD kernel version and date/timestamp, example:

12.0-RELEASE-p10_2019-10-03_185233

This functionality can be disabled by setting 'CreateBootEnv' in
freebsd-update.conf to 'no'.

Discussed with:	allanjude
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D21892
2021-07-15 23:07:00 -05:00

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# $FreeBSD$
# Trusted keyprint. Changing this is a Bad Idea unless you've received
# a PGP-signed email from <security-officer@FreeBSD.org> telling you to
# change it and explaining why.
KeyPrint 800651ef4b4c71c27e60786d7b487188970f4b4169cc055784e21eb71d410cc5
# Server or server pool from which to fetch updates. You can change
# this to point at a specific server if you want, but in most cases
# using a "nearby" server won't provide a measurable improvement in
# performance.
ServerName update.FreeBSD.org
# Components of the base system which should be kept updated.
Components src world kernel
# Example for updating the userland and the kernel source code only:
# Components src/base src/sys world
# Paths which start with anything matching an entry in an IgnorePaths
# statement will be ignored.
IgnorePaths
# Paths which start with anything matching an entry in an IDSIgnorePaths
# statement will be ignored by "freebsd-update IDS".
IDSIgnorePaths /usr/share/man/cat
IDSIgnorePaths /usr/share/man/whatis
IDSIgnorePaths /var/db/locate.database
IDSIgnorePaths /var/log
# Paths which start with anything matching an entry in an UpdateIfUnmodified
# statement will only be updated if the contents of the file have not been
# modified by the user (unless changes are merged; see below).
UpdateIfUnmodified /etc/ /var/ /root/ /.cshrc /.profile
# When upgrading to a new FreeBSD release, files which match MergeChanges
# will have any local changes merged into the version from the new release.
MergeChanges /etc/ /boot/device.hints
### Default configuration options:
# Directory in which to store downloaded updates and temporary
# files used by FreeBSD Update.
# WorkDir /var/db/freebsd-update
# Destination to send output of "freebsd-update cron" if an error
# occurs or updates have been downloaded.
# MailTo root
# Is FreeBSD Update allowed to create new files?
# AllowAdd yes
# Is FreeBSD Update allowed to delete files?
# AllowDelete yes
# If the user has modified file ownership, permissions, or flags, should
# FreeBSD Update retain this modified metadata when installing a new version
# of that file?
# KeepModifiedMetadata yes
# When upgrading between releases, should the list of Components be
# read strictly (StrictComponents yes) or merely as a list of components
# which *might* be installed of which FreeBSD Update should figure out
# which actually are installed and upgrade those (StrictComponents no)?
# StrictComponents no
# When installing a new kernel perform a backup of the old one first
# so it is possible to boot the old kernel in case of problems.
# BackupKernel yes
# If BackupKernel is enabled, the backup kernel is saved to this
# directory.
# BackupKernelDir /boot/kernel.old
# When backing up a kernel also back up debug symbol files?
# BackupKernelSymbolFiles no
# Create a new boot environment when installing patches
# CreateBootEnv yes