Currently we depend on the qemu to detect the firmware file format
automatically, which is dangerous. This patch specify the 'raw'
format explicitly to remove the kind of restrictions.
Signed-off-by: Dennis Chen <dennis.chen@arm.com>
This add a -device option which enables the re-use of an existing
device. The device state is update to use a potentially new base-url
ro PXE boot from. This maybe faster than provisioning a new server.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Adds a new option, '-keep' which will keep the machine around,
but by default remove the machine when done.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
The -serve command starts a local HTTP server which serves
the kernel and initrd files. The server can then easily be
made available via ngrok or other means.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
When an AWS machine is stopped and there is no console output the CLI
panics due to a nil pointer dereference. This commit checks that the
console output is not null before attempting to decode it.
Signed-off-by: Dave Tucker <dt@docker.com>
Instances were being created in a different AZ to the one specified in
the zone variable. This could lead to situations where the disks and the
instance were in different AZs and would result in an error.
This commit adds placement information to the API call used to create
the instance.
Fixes: #2388
Signed-off-by: Dave Tucker <dt@docker.com>
The iPXE needs the hard coded value of 'kernel-params' but
we should append the kernel command line from the YAML in case
it sets other parameters.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
On 'linuxkit run packet' ssh into the SOS for the newly created
machine. This requires that you have set up your ssh keys and
have at least once logged into the ssh so that the host keys
are present in the 'known_hosts' file.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This option configures the machine to always PXE boot. By
default it would only PXE boot for the first time.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
If a packet account is shared between users, this makes it
clearer who created the machine.
Also, switch "moby" to "linuxkit"
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
To enable this bump github.com/Azure/go-ansiterm and github.com/docker/docker
to their latest version which have switched to lower case.
This in turn requires bumping golang.org/x/sys since github.com/docker/docker/pkg/term
now uses `unix.IoctlGetTermios`. I picked the revision from docker/docker's vendor.conf.
Signed-off-by: Ian Campbell <ijc@docker.com>
- When executing on aarch64, use it as the default arch
- When selecting aarch64 on a non aarch64 system set the
CPU flag to a default value (not 'host').
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This commit updates the support for pushing images into OpenStack by
inheriting environment variables for endpoint and authentication
information, when available.
It also attempts to make the `openstack run` support more consistent
with other providers (specifically GCP and AWS), i.e just take the name
of the image as the argument and launch an instance using that.
Finally, it also updates the relevant documentation for OpenStack
support.
Signed-off-by: Nick Jones <nick@dischord.org>
This commit allows the GCP backend to use the familiar `-disk` behaviour
that the local hypervisors use. The `file` attribute is used as the disk
name in GCP. The size is converted to GB and is always > 1GB.
This has the benefit of allowing multiple disks to be used with GCP
instances.
Signed-off-by: Dave Tucker <dt@docker.com>
By default we want qemu to use the EFI firmware image in the qemu
container. However the logic in the code would always bind mount
the FW image into the container.
This commit changes the logic to only bind mount the FW image if
it was specified on the commandline.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This follows the model in the hyperkit runner, although the options are
different.
The options are:
- `user`: the existing user mode networking (the default).
- `tap,«device»`: replaces the previous `-tap-device «device»` option.
- `bridge,«name»`: tap device on (preexisting) named bridge.
- `none`: No networking at all.
If not running as root then `bridge` mode requires host configuration
http://wiki.qemu.org/Features/HelperNetworking. TL;DR: you need to `chmod u+s`
the `qemu-bridge-helper` and to whitelist specific bridges in
`/etc/qemu/bridge.conf`.
Pass an explicit virtio nic and configure a random MAC since QEMU seems to use
the same one by default.
In the hyperkit runner the various `networking*` constants become
`hyperkitNetworking*` to avoid namespace clashes (e.g. for `None`). The QEMU
equivalents are `qemuNetworking*`.
Both hyperkit and qemu now support an explicit `-networking default` or
`-networking ''` to make scripting easier.
Signed-off-by: Ian Campbell <ijc@docker.com>
This is the same behaviour as the LinuxKit backend.
This populates /sys/class/dmi/id/product_uuid, which newer version of weave-net
appears to require.
Signed-off-by: Ian Campbell <ijc@docker.com>
This commit refactors the OpenStack push support to make use of the
Gophercloud library in order to handle authentication and talking to the
right image service as defined in the service catalogue.
Signed-off-by: Nick Jones <nick@dischord.org>
The motivation for this is networking out (in particular, testing NFS
support) from the VM.
We could be a lot more user friendly (a la libvirt) by creating the tap
device for users and allowing them to specify a bridge instead, but then
we'd need root to create this tap device. For now, let's make people do
their own tap devices, and just use them. A tap device can be created for a
bridge as follows:
# ip tuntap add linuxkit0 mode tap user `whoami`
# ip link set linuxkit0 up
# ip link set linuxkit0 master $bridge_name
and then used by:
$ ./bin/linuxkit run qemu -tap-device linuxkit0 linuxkit
Signed-off-by: Tycho Andersen <tycho@docker.com>
Current implementation uses a fixed firmware(bios) binary
installed by the build process of the qemu container image,
which will prevent us from providing an external firmware binary
outside the container. This patch removes this limitation, thus we
can assign a firware binary image file with "-fw" option.
Signed-off-by: Dennis Chen <dennis.chen@arm.com>
This is useful in the case where Moby is shelling out to LinuxKit for certain
image types (currently raw and qcow2). Currently to experiment with different
options (e.g. when comparing performance to CI) you have to edit either the
moby or linuxkit tool to change the options used.
The environment variables take precedence over any explict command line options
given.
Signed-off-by: Ian Campbell <ijc@docker.com>
