- We only want to enable the sample verifier in the KBS for non-TEE
tests, so prevent an edge case where the TEE platform isn't set up
correctly and we might fall back to the sample and get false positives.
To prevent this we add guards around the sample policy enablement and
only run it for non confidential hardware
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
- Add the `AUTHENTICATED_IMAGE_USER` and
`AUTHENTICATED_IMAGE_PASSWORD` repository secrets as env vars
to the coco tests, so we can use them to pull an images from
and authenticated registry for testing
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
Add --layers-cache-file-path flag to allow the user to
specify where the cache file for the container layers
is saved. This allows e.g. to have one cache file
independent of the user's working directory.
Signed-off-by: Leonard Cohnen <lc@edgeless.systems>
While enabling the attestation for IBM SE, it was observed that
a kernel config `CONFIG_S390_UV_UAPI` is missing.
This config is required to present an ultravisor in the guest VM.
Ths commit adds the missing config.
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
we do encourage people to set the KATA_RUNTIME, but it is only used by
the webhook. Let's define it in the main `test.sh` and use it in the
smoke test to ensure the user-defined runtime is smoke-tested rather
than hard-coded kata-qemu one.
Related to: #9804
Signed-off-by: Lukáš Doktor <ldoktor@redhat.com>
Now, using vanilla kubernetes, let's re-enable the TDX CI and hope it
becomes more stable than it used to be.
The cleanup-snapshotter is now taking ~4 minutes, and that matches with
the other platforms, mainly considering there's a sum of 210 seconds
sleep in the process.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Move the `sandbox.agent.setPolicy` call out of the remoteHypervisor
if, block, so we can use the policy implementation on peer pods
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
get_vmm_master_tid() currently returns an error with the message "cannot
get qemu pid (though it seems running)" when it finds a valid
QemuInner::qemu_process instance but fails to extract the PID out of it.
This condition however in fact means that a qemu child process was running
(otherwise QemuInner::qemu_process would be None) but isn't anymore (id()
returns None).
Signed-off-by: Pavel Mores <pmores@redhat.com>
Since Hypervisor::stop_vm() is called from the WaitProcess request handling
which appears to be per-container, it can be called multiple times during
kata pod shutdown. Currently the function errors out on any subsequent
call after the initial one since there's no VM to stop anymore. This
commit makes the function tolerate that condition.
While it seems conceivable that sandbox shouldn't be stopped by WaitProcess
handling, and the right fix would then have to happen elsewhere, this
commit at least makes qemu driver's behaviour consistent with other
hypervisor drivers in runtime-rs.
We also slightly improve the error message in case there's no
QemuInner::qemu_process instance.
Signed-off-by: Pavel Mores <pmores@redhat.com>
Since no objections were raised in the linked issue (#9847) this commit
removes the attempt to derive sandbox bundle path from container bundle
path. As described in more detail in the linked issue, this is container
runtime specific and doesn't seem to serve any purpose.
As for implementation, we hoist the only part of
get_shim_info_from_sandbox() that's still useful (getting the socket
address) directly into the caller and remove the function altogether.
Fixes#9847
Signed-off-by: Pavel Mores <pmores@redhat.com>
We've noticed a bunch of issues related to deploying and deleting the
nydus-snapshotter. As we don't see the same issues on other machines
using vanilla kubernetes, let's avoid using k3s for now follow the flow.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
This PR fixes the variables names for the network that was created as well
removes the network that were created for the tests to ensure a clean environment
when running all the tests and avoid failures specially on baremental environments
that network already exists.
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
Reject CreateContainerRequest field values that are not tested by
Kata CI and that might impact the confidentiality of CoCo Guests.
This change uses a "better safe than sorry" approach to untested
fields. It is very possible that in the future we'll encounter
reasonable use cases that will either:
- Show that some of these fields are benign and don't have to be
verified by Policy, or
- Show that Policy should verify legitimate values of these fields
These are the new CreateContainerRequest Policy rules:
count(input.shared_mounts) == 0
is_null(input.string_user)
i_oci := input.OCI
is_null(i_oci.Hooks)
is_null(i_oci.Linux.Seccomp)
is_null(i_oci.Solaris)
is_null(i_oci.Windows)
i_linux := i_oci.Linux
count(i_linux.GIDMappings) == 0
count(i_linux.MountLabel) == 0
count(i_linux.Resources.Devices) == 0
count(i_linux.RootfsPropagation) == 0
count(i_linux.UIDMappings) == 0
is_null(i_linux.IntelRdt)
is_null(i_linux.Resources.BlockIO)
is_null(i_linux.Resources.Network)
is_null(i_linux.Resources.Pids)
is_null(i_linux.Seccomp)
i_linux.Sysctl == {}
i_process := i_oci.Process
count(i_process.SelinuxLabel) == 0
count(i_process.User.Username) == 0
Signed-off-by: Dan Mihai <dmihai@microsoft.com>
This PR improves the variable definition in memory inside
the container script for metrics. This change declares and assigns
the variables separately to avoid masking return values.
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
This PR will avoid the failures when collecting artifacts for the gha.
This will ensure that we collect and archive system's data for the
purpose of debugging.
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
TDX CI has been having some issues with the Nydus snapshotter cleanup,
which has been stuck for hours depending every now and then.
With this in mind, let's disable the TDX CI, so we avoid it blocking the
progress of Kata Containers project, and we re-enable it as soon as we
have it solved on Intel's side.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Commit 'ca02c9f5124e' implements the vhost-user-blk reconnection functionality,
However, it has missed assigning VhostUserDeviceReconnect when new the QEMU
HypervisorConfig, resulting in VhostUserDeviceReconnect always set to default value 0.
Real change is this line, most of changes caused by go format,
return vc.HypervisorConfig{
// ...
VhostUserDeviceReconnect: h.VhostUserDeviceReconnect,
}, nil
Fixes: #9848
Signed-off-by: markyangcc <mmdou3@163.com>
This is a counterpart of commit abf52420a4 for the qemu-coco-dev
configuration. By allowing default_vcpu and default_memory annotations
users can fine-tune the VM based on the size of the container
image to avoid issues related with pulling large images in the guest.
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Just like the TEE configurations (sev, snp, tdx) we want to have the
qemu-coco-dev using shared_fs=none.
Fixes: #9676
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
The following error was observed during the deployment of nydus snapshotter:
```
Error from server (NotFound):
the server could not find the requested resource ( pods/log nydus-snapshotter-5v82v)
'kubectl logs nydus-snapshotter-5v82v -n nydus-system' failed after 3 tries
Error: Process completed with exit code 1.
```
This error can occur when a pod is re-created by a daemonset during the retry interval.
This commit addresses the issue by using `--selector` rather than the pod name
for `kubectl logs/describe`.
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
