mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
ee12fa01c6
r272234, r272236, r272262, r272264, r272269, r272271, r272272,
r272277, r272279, r272376, r272380, r272381, r272392, r272234,
r272412:
r272234:
Initial commit to include virtual machine images as part
of the FreeBSD release builds.
This adds a make(1) environment variable requirement,
WITH_VMIMAGES, which triggers the virtual machine image
targets when not defined to an empty value.
Relevant user-driven variables include:
o VMFORMATS: The virtual machine image formats to create.
Valid formats are provided by running 'mkimg --formats'
o VMSIZE: The size of the resulting virtual machine
image. Typical compression is roughly 140Mb, regardless
of the target size (10GB, 15GB, 20GB, 40GB sizes have been
tested with the same result).
o VMBASE: The prefix of the virtual machine disk images.
The VMBASE make(1) environment variable is suffixed with
each format in VMFORMATS for each individual disk image, as
well as '.img' for the source UFS filesystem passed to
mkimg(1).
This also includes a new script, mk-vmimage.sh, based on how
the VM images for 10.0-RELEASE, 9.3-RELEASE, and 10.1-RELEASE
were created (mk-vmimage.sh in ^/user/gjb/thermite/).
With the order in which the stages need to occur, as well as
sanity-checking error cases, it makes much more sense to
execute a shell script called from make(1), using env(1) to
set specific parameters for the target image than it does to
do this in make(1) directly.
r272236:
Use VMBASE in place of a hard-coded filename in the CLEANFILES
list.
r272262:
Remove a 'set -x' that snuck in during testing.
r272264:
release/Makefile:
Connect the virtual machine image build to the release
target if WITH_VMIMAGES is set to a non-empty value.
release/release.sh:
Add WITH_VMIMAGES to RELEASE_RMAKEFLAGS.
release/release.conf.sample:
Add commented entries for tuning the release build if the
WITH_VMIMAGES make(1) environment variable is set to
a non-empty value.
r272269:
release/Makefile:
Include .OBJDIR in DESTDIR in the vm-base target.
release/release.sh:
Provide the full path to mddev.
r272271:
Fix UFS label for the root filesystem.
r272272:
Remove comments left in accidentally while testing, so the
VM /etc/fstab is actually created.
r272277:
Remove the UFS label from the root filesystem since it is added
by mkimg(1) as a gpt label, consistent with the fstab(5) entry.
r272279:
Comment cleanup in panic() message when mkimg(1) does not support
the requested disk image format.
r272376:
Separate release/scripts/mk-vmimage.sh to machine-specific
scripts, making it possible to mimic the functionality for
non-x86 targets.
Move echo output if MAKEFLAGS is empty outside of usage().
Remove TARGET/TARGET_ARCH evaluation.
r272380:
Avoid using env(1) to set values passed to mk-vmimage.sh,
and instead pass the values as arguments to the script,
making it easier to run this by hand, without 'make release'.
Add usage_vm_base() and usage_vm_image() usage helpers.
r272381:
After evaluating WITH_VMIMAGES is non-empty, ensure
the mk-vmimage.sh script exists before running it.
r272392:
Add WITH_COMPRESSED_VMIMAGES variable, which when set enables
xz(1) compression of the virtual machine images.
This is intentionally separate to allow more fine-grained
tuning over which images are compressed, especially in cases
where compressing 20GB sparse images can take hours.
r272412:
Document the new 'vm-image' target, and associated release.conf
variables.
r272413:
Remove two stray comments added during the initial iterations
of testing, no longer needed.
MFC after: 5 days
X-MFC-10.1: yes
Tested on: r272269, r272272, r272279, r272380, r272392
Sponsored by: The FreeBSD Foundation
101 lines
2.9 KiB
Bash
101 lines
2.9 KiB
Bash
#!/bin/sh
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#
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# $FreeBSD$
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#
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## Redefine environment variables here to override prototypes
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## defined in release.sh.
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#load_chroot_env() { }
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#load_target_env() { }
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## Set the directory within which the release will be built.
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CHROOTDIR="/scratch"
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## Set the svn host.
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SVNROOT="svn://svn.FreeBSD.org/"
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## Set the src/, ports/, and doc/ branches or tags.
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SRCBRANCH="base/head@rHEAD"
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DOCBRANCH="doc/head@rHEAD"
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PORTBRANCH="ports/head@rHEAD"
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## Run svn co --force for src checkout.
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#SRC_FORCE_CHECKOUT=yes
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## Sample configuration for using git instead of svn.
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#VCSCMD="/usr/local/bin/git clone --branch master"
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#SVNROOT=""
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#SRCBRANCH="https://github.com/freebsd/freebsd"
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#DOCBRANCH="https://github.com/freebsd/freebsd-doc"
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#PORTBRANCH="https://github.com/freebsd/freebsd-ports"
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## Set to override the default target architecture.
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#TARGET="amd64"
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#TARGET_ARCH="amd64"
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#KERNEL="GENERIC"
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## Multiple kernels may be set.
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#KERNEL="GENERIC XENHVM"
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## Set to specify a custom make.conf and/or src.conf
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#MAKE_CONF="/etc/local/make.conf"
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#SRC_CONF="/etc/local/src.conf"
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## Set to use make(1) flags.
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#MAKE_FLAGS="-s"
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## Set to use world- and kernel-specific make(1) flags.
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#WORLD_FLAGS="-j $(sysctl -n hw.ncpu)"
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#KERNEL_FLAGS="-j $(( $(( $(sysctl -n hw.ncpu) + 1 )) / 2 ))"
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## Set miscellaneous 'make release' settings.
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#NODOC=
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#NOPORTS=
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#WITH_DVD=
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#WITH_COMPRESSED_IMAGES=
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## Set when building embedded images.
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#EMBEDDEDBUILD=
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## Set to skip the chroot environment buildworld/installworld/distribution
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## step if it is expected the build environment will exist via alternate
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## means.
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#CHROOTBUILD_SKIP=
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## Set to a non-empty value skip checkout or update of /usr/src in
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## the chroot. This is intended for use when /usr/src already exists.
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#SRC_UPDATE_SKIP=
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## Set to a non-empty value skip checkout or update of /usr/doc in
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## the chroot. This is intended for use when /usr/doc already exists.
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#DOC_UPDATE_SKIP=
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## Set to a non-empty value skip checkout or update of /usr/ports in
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## the chroot. This is intended for use when /usr/ports already exists.
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#PORTS_UPDATE_SKIP=
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## Set to pass additional flags to make(1) for the build chroot setup, such
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## as TARGET/TARGET_ARCH.
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#CHROOT_MAKEENV=
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## Set to a non-empty value to build virtual machine images as part of the
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## release build.
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#WITH_VMIMAGES=
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## Set to a non-empty value to compress virtual machine images with xz(1)
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## as part of the release build.
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#WITH_COMPRESSED_VMIMAGES=
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## If WITH_VMIMAGES is set to a non-empty value, this is the name of the
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## file to use for the installed userland/kernel.
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#VMBASE="vm"
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## If WITH_VMIMAGES is set to a non-empty value, this is the size of the
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## virtual machine disk filesystem. Valid size values are described in
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## the truncate(1) manual page.
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#VMSIZE="20G"
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## If WITH_VMIMAGES is set to a non-empty value, this is a list of disk
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## image formats to create. Valid values are listed in the mkimg(1)
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## manual page, as well as 'mkimg --formats' output.
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#VMFORMATS="vhdf vmdk qcow2 raw"
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