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The wic code inherited a basic image-creation flow based on installing
packages, but wic doesn't actually install anything, so rename parts
of the code dealing with installing to something more appropriate.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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The wic code inherited a basic image-creation flow based on mounting
loop devices, but wic doesn't actually mount anything, so rename parts
of the code dealing with mounting to something more appropriate, and
remove related unused code.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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Also fix up users such as imager functions.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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Remove what wic doesn't use from DirectImageCreator.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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mic chroot allows users to chroot into an existing mic image and isn't
used by wic, so remove it.
Removing chroot.py leads in turn to various plugin-loading failures
for a number of plugins that wic doesn't use either, so remove those
as well.
The existing source plugins refer to chroot but don't use it, so fix
those up.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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The wic command-line param --rootfs-dir gets generalized to support
multiple directories. Each '--rootfs-dir' could be connected using a
special string, that should be present in .wks. I.e:
wic create ... --rootfs-dir rootfs1=/some/rootfs/dir \
--rootfs-dir rootfs2=/some/other/rootfs/dir
part / --source rootfs --rootfs-dir="rootfs1" --ondisk sda --fstype=ext3 \
--label primary --align 1024
part /standby --source rootfs --rootfs-dir="rootfs2" \
--ondisk sda --fstype=ext3 --label secondary --align 1024
The user could use harded-code directory instead of connectors. Like this:
wic create ... hard-coded-path.wks -r /some/rootfs/dir
part / --source rootfs --ondisk sda --fstype=ext3 --label primary --align 1024
part /standby --source rootfs --rootfs-dir=/some/rootfs/dir \
--ondisk sda --fstype=ext3 --label secondary --align 1024
Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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rt_util contains bootstrap_mic(), which imports rpm and other things
we don't need because we don't do bootstrap i.e. runtime (set in
wic.conf) is always set to 'native', which means use what's on the
local host.
bootstrap mode is for downloading and installing rpms that wic needs,
which we may want to implement later; for now, we just want to use
what's local.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Reuses the mic/livecd infrastructure but heavily subclasses and
modifies it to adapt to the special needs of building images from
existing OpenEmbedded build artifacts.
In addition to the OE-specific mic objects and modifications to the
underlying infrastructure, this adds a mechanism to allow OE kickstart
files to be 'canned' and made available to users via the 'wic list
images' command.
Two initial OE kickstart files have been added as canned .wks files:
directdisk, which implements the same thing as the images created by
directdisk.bbclass, and mkefidisk, which can essentially be used as a
replacement for mkefidisk.sh. Of course, since creation of these
images are now driven by .wks files rather than being hard-coded into
class files or scripts, they can be easily modified to generate
different variations on those images. They also don't require root
priveleges, since they don't use mount to create the images. They
don't however write to media like mkefidisk.sh does, but rather create
images that can be written onto media.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Tom Zanussi
João Henrique Ferreira de Freitas