- this needs improvements to make it more "platform native", in
particular GCP supports multiple users and more ssh key mangement
options.
- at present you can login as root with any platform ssh key
- add support for uts=host and ipc=host
- set the hostname from the metadata as well
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
- the `public` option was not previously implemented
- add `replace` only for GCP images which will error otherwise. Only
recommended for use in development, in production use the `--name` option
to provide a different name eaxch time. Note only applies to GCP images,
will document these options properly soon.
- add a `family` option; this allows you to upload many images and the
user can select the latest using the `family` option instead of a specific
image.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This sets the base name of the built images which otherwise
defaults to the basename of your yaml file. This allows
building different versions easily eg adding git sha to the
output names.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Currently if you just do `make` the hyperkit executables won't get
put in `bin/`, so try to extract from OSX.
This is temporary until get a better runner, but makes it nicer after `make clean`.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This is all slightly annoying, maybe we should make a file for the CLI for
hyperkit, but this is better and fixes a bug that the test CLI was coming from moby,
and is easier to use with custom builds.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This is a stop-gap to prevent accidental push of kernel
images to hub until we sort out doing this from CI.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This lets us boot on packet.net machines and successfully gives
a DHCP lease when installed via iPXE. See #1245
Signed-off-by: Anil Madhavapeddy <anil@docker.com>
This requires switching to the dosfstools from alpine:edge since neither the
busybox nor alpine:3.5 dosfstools supports the -C option (in fact alpine:3.5
only has mkfs.fat and not mkfs.vfat).
The 511k slack seems like a lot to me, but 256k was somehow not enough.
Fixes#1304.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
- the image upload uses the cloud API
- currently auth and image creation need the `gcloud` CLI tool.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
A given image is pushed to hub twice, once as
kernel:<kernel version>.<major version>.x and once as
kernel:<kernel version>.<major version>.<minor version>-<n>.
The latter is used to decide if a new kernel image is pushed to hub.
Most users should use the former to pick up the latest kernel.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
LTP is compiled in on debian container and the binaries
then copied into another container, which is pushed to hub.
LTP does not compile on Alpine as it uses glibc specific
pthread extensions.
I tried to link LTP statically to not require a glibc based
base image but that failed too.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Passing accel=kvm:tcg causes it to try KVM first if available with a fallback
to TCG (emulated/JIT mode) if it is not available. With this the boot logs gain:
+Hypervisor detected: KVM
and also
-Booting paravirtualized kernel on bare hardware
+Booting paravirtualized kernel on KVM
Among various other noise.
If I rename my host /dev/kvm then this is reversed, although with the following
message:
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Q35 is a more modern emulated platform based on the ICH9 host chipset rather
than the default "pc" I440FX (Pentium Pro / Pentium II era) emulation. See
http://wiki.qemu-project.org/Features/Q35 for more info. Switching to Q35 is
not a requirement for enabling KVM but seemed like a reasonable change.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
- Currently only works if you add your ssh key in the example yaml, but will replace
with metadata support shortly.
- sshd logging not yet configured (needs to share syslog socket).
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
