This package is primarily for users of custom or foreign
kernels which may have drivers enabled for which the
'firmware' package does not contain the firmware blobs.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This new 'firmware' package contains the firmware blobs required
by the device drivers in a LinuxKit kernel. The list of required
blobs is determined by calling 'modinfo' on each module.
We also unconditionally include the AMD CPU microcode and the
licence files.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
go_vet (via https://goreportcard.com/report/github.com/linuxkit/linuxkit)
reported:
error: missing argument for Printf("%v"): format reads arg 2, have only 1 args (vet)
error: wrong number of args for format in Printf call: 2 needed but 3 args (vet)
Signed-off-by: Ian Campbell <ijc@docker.com>
DOwnload and verify the Intel microcode package and convert it
to a cpio archive which can be prepended to the initrd.
It also adds the license file to the kernel package.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
The iucode_tool is used to convert the Intel CPU microcode
binaries into a cpio archive. There is no alpine package
for it, so compile it from source.
This is for x86_64 only and on other archs we create a empty
file.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This is similar to ae64ab6b82 from #2849 which
did the same for runtime.mkdir.
This makes it possible to specify both host (absolute) or container (relative)
paths.
Signed-off-by: Ian Campbell <ijc@docker.com>
Pulls in:
f816553 Merge pull request #195 from ijc/prepend-rootfs-mounts
0a6d69d Prepend the rootfs mounts to the user specified runtime.mounts.
Signed-off-by: Ian Campbell <ijc@docker.com>
Will return the list of all hosts that are part of a vCenter DataCenter
and choose one at random to use.
Signed-off-by: Dan Finneran <daniel.finneran@gmail.com>
This simply starts a web server serving the specified directory.
It's useful for PXE booting.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This currently just copies the kernel/initrd to a destination
and writes the iPXE script there as well. The scheme is flexible
enough to support scp or other means for pushing in the future.
The kernel/initrd are conditionally decompressed (default for arm64).
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Using the userdat to pass the iPXE script precludes us from passing
actual userdata to the instance. Instead pass a URL to the iPXE script.
The script is expected to be a <base-url>/<name>-packet.ipxe.
When starting a server also serve the iPXE script from memory (not
the file system). The http server needed extending to differentiate
between the serving files and the iPXE script and ServeMux is used
to differentiate based on path.
A subsequent commit will provide an option to write the iPXE script
to disk.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
