Since SGX testing doesn't rely on a custom guest image anymore, there's
no need to keep the custom filename around as it's already not in use.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
While measuring UDP PPS, we saturate the link, so there are packets
lost. We only account for the packets that are not lost.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
This OS is EOL this year and is well tested by the Rust Hypervisor
Firmware CI so there is no need to duplicate this effort.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Since the refactoring of the vm-migration crate broke the backward
compatibility, we must disable the live upgrade tests until next
release.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This moves the devices creation out of the dedicated restore function
which will be eventually removed.
This factorizes the creation of all devices into a single location.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Re-enable the VFIO integration now the machine is back online.
The image has been updated to rely on Ubuntu 22.04 (Jammy) and it's
smaller given only the NVIDIA drivers along with the nvidia-smi tool are
installed.
The test to verify the GPU is functional has been simplified given it
only relies on nvidia-smi to validate it has been able to find the Tesla
T4 card, meaning the associated driver was loaded correctly.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This allows the unification of the same testing methodology with aarch64
and removes a user of the Bionic image.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
The jammy disk image has a new enough kernel to support SGX and if we
rely on just the CPUid information (which is sufficient) then we can use
the regular jammy test image for testing.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
There is no need for this test any longer as we have plenty of other
tests that reboot the VM.
Further this test used unmodified bionic image, which not only will be
EOLed soon but also took a long time to shutdown as it still had snapd
installed.
Fixes: #4849
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
The systemd journal has a known issue of generating large size logs[1],
which makes it unreliable as a source for retrieving system
information, such as for counting reboot times. This is particularly
problematic on disk-constrained systems, like the VMs we launched for
our integration tests, where the disk size is normally 2GB. By default,
the systemd journal has a size limit of 10% of the size of the
underlying file system (e.g. around 200MB for the VMs of our integration
tests), which would remove archived journal files on demand.
A better alternative to count reboot times is based on information from
`wtmp` (e.g. the login records) which is much more concise and can be
accessed via the `last` command.
[1] https://github.com/systemd/systemd/issues/5285Fixes: #4749
Signed-off-by: Bo Chen <chen.bo@intel.com>
Adding the support for the user to set the MTU for the vhost-user-net
backend, which allows the integration test to be extended with the test
of the MTU parameter.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Add a new "mtu" parameter to the NetConfig structure and therefore to
the --net option. This allows Cloud Hypervisor's users to define the
Maximum Transmission Unit (MTU) they want to use for the network
interface that they create.
In details, there are two main aspects. On the one hand, the TAP
interface is created with the proper MTU if it is provided. And on the
other hand the guest is made aware of the MTU through the VIRTIO
configuration. That means the MTU is properly set on both the TAP on the
host and the network interface in the guest.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This function starts the 'receive-migration' for the destination VM,
'send-migration' for the source VM, waits for the live-migration
completion, and prints debug information upon errors.
Signed-off-by: Bo Chen <chen.bo@intel.com>
This patch moves the actual test logic and assertions from various
functions to the actual tests, which makes these tests more readable and
easier to debug.
Signed-off-by: Bo Chen <chen.bo@intel.com>
Until the issue #4583 is resolved, we must disable this test given it's
failing quite often on the aarch64 worker.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
As 'handle_child_output()' may terminate the test on panic, we need to
cleanup ovs-dpdk setup in advance.
see: #4555
Signed-off-by: Bo Chen <chen.bo@intel.com>
Following our recent v26.0 release we can re-enable our live upgrade
tests to try and make it possible for us to move to making LTS releases.
Currently limited to x86-64 as the live upgrade tests fail on aarch64.
Fixes: #3949
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Only the ovs-dpdk live-migration tests need to run sequentially as they
use the same ovs-dpdk setup.
This is to reduce our CI time, particularly for the live-migration
and aarch64 jobs.
Signed-off-by: Bo Chen <chen.bo@intel.com>
This enables the Windows test module. One basic test is enabled,
while all others are disabled yet for aarch64. Jenkins file is
extended with the corresponding step for aarch64.
installAzureCli() is parametrized.
It seems that transferring a 30GB image would take >= 15 minutes. An
optimization here is having a gzip'ed image to 10GB which would unpack
in 3 minutes. Expect to be quicker than transferring an uncompressed
image while on another network.
Signed-off-by: Anatol Belski <ab@php.net>
The test test_virtio_block_topology has been recently failing due to an
error happening in losetup while trying to set the block size. Since
there's no option in losetup for retrying, we took the approach of
programming the expected behavior of creating a loop device relying
directly on the system ioctl LOOP_CONFIGURE. We apply a retry loop based
on the result returned by this ioctl, so that we don't fail on the first
try. We also added a sleep before retrying, hoping this would help the
next iteration to succeed.
Fixes#3494
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
It's been observed on the Bionic image that udev and snapd services can
cause some delay in the VM's shutdown. Disabling them before shutting
down the VM improves the reliability of the test.
Also increasing slightly the sleep time to ensure we give the VM enough
time to shutdown before checking the list of events provided by the
event monitor.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Since it's not possible to run the integration test test_vfio on Azure
at the moment (because of some nested virtualization issues), we can
temporarily run it on the baremetal CI where we already run some VFIO
tests.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Move the live migration tests to a 'jammy' worker rather than
'jammy-small'. This type of worker has more CPUs (64 vs 16) and more RAM
(256G vs 64G), which should improve the time it takes to run each test.
With this improvement, the test shouldn't fail anymore due to timeout
being reached.
A second improvement is to reduce the amount of vCPUs created for each
VM. The point is simply to check we can migrate a VM with multiple
vCPUs, therefore using 2 instead of 6 should be enough when possible.
When testing NUMA, we can't lower the amount of vCPUs since there's a
quite complex topology that is expected there.
Also, the total amount of vCPUs is reduced from 12 to 4 (again when not
testing with NUMA).
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Improve error catching on the steps creating the block device so that we
can understand if qemu-img or losetup is the faulty command leading to
an empty device path.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
