This attempts to work around a CI issue where we're running out of disk
space when rebuilding the init package.
Signed-off-by: Krister Johansen <krister.johansen@oracle.com>
When busybox's reboot processing occurs in init, it runs all SHUTDOWN
actions that are defined in inittab. Once those are complete, it will
trigger either a halt, poweroff, or reboot, depending upon what signal
is received. The mechanism that's used to shell out through inittab
does not allow us to pass through exactly which invocation was
requested.
Due to the way that rc.shutdown works, it invokes the poweroff action
for any and all SHUTDOWN callbacks, whether they're a reboot, poweroff,
or halt. Instead of handling the reboot(2) syscall in rc.shutdown,
return after killing and unmounting and let busybox's init process
decide which reboot(2) action to use.
Signed-off-by: Krister Johansen <krister.johansen@oracle.com>
With PR #3030 the behaviour of poweroff/halt is changed. This
test relies on on-shutdown containers to be executed to display
the test result (service containers have their stdout redirected).
Use 'poweroff' (note, no '-f') to ensure that:
- the machine actually powers off
- the on-shutdown container is executed
Note, there are subtle differences between 'poweroff' and 'halt'
between hypervisors. With HyperKit, 'halt' actually works, but with
qemu/kvm, with 'halt' the process does not exit.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@gmail.com>
Previously name and image were always the same so running two hosts
from one image was not possible!
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
While we can re-create the kernel source code we don't have it
handily available in one place. This commit stashes the kernel
and the WireGuard source as /src/linux.tar.xz and
/src/wireguard.tar.xz in the kernel package.
This increases the size of the hub image by around 100MB.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Trying to keep the number of kernels we compile for these
platforms small and 4.16 is likely to be EOLed soon anyway.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
The kernel configs are the 4.16.x configs run through
a 'make defconfig && make oldconfig' cycle.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Originally, Memorizer kernel fed inputs to add boot printouts from a debug tool, however, it creates unnecessary output. Remove the kernel boot option parameter.
Signed-off-by: Nathan Dautenhahn <ndd@cis.upenn.edu>
The proposed change in https://github.com/linuxkit/linuxkit/pull/3030
seems to timeout on the wireguard test. Try 'poweroff -f' instead
of 'halt' to stop the test VM.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
