Configure the system to mount cgroups-v2 by default during system boot
by the systemd system, We must add systemd.unified_cgroup_hierarchy=1
parameter to kernel cmdline, which will be passed by kernel_params in
configuration.toml.
To enable cgroup-v2, just add systemd.unified_cgroup_hierarchy=true[1]
to kernel_params.
Fixes: #9336
Signed-off-by: Alex Lyn <alex.lyn@antgroup.com>
Since we're removing the unused service_offload parameter,
don't set it in any of the packaging scripts.
Signed-off-by: Tobin Feldman-Fitzthum <tobin@ibm.com>
Since we no longer use the service_offload configuration,
remove the ServiceOffload field from the image struct.
Signed-off-by: Tobin Feldman-Fitzthum <tobin@ibm.com>
These experimental options were added 2 years ago
in anticipation of features that would be added
in CoCo. These do not match the features that were
eventually added and will soon be ported to main.
Fixes: #8047
Signed-off-by: Tobin Feldman-Fitzthum <tobin@ibm.com>
support to configure CreateContainerRequestTimeout in the
configurations.
e.g.:
[runtime]
...
create_container_timeout = 300
Note: The effective timeout is determined by the lesser of two values: runtime-request-timeout from kubelet config
(https://kubernetes.io/docs/reference/command-line-tools-reference/kubelet/#:~:text=runtime%2Drequest%2Dtimeout) and create_container_timeout.
In essence, the timeout used for guest pull=runtime-request-timeout<create_container_timeout?runtime-request-timeout:create_container_timeout.
Signed-off-by: ChengyuZhu6 <chengyu.zhu@intel.com>
Most of the content of `docs/Stable-Branch-Strategy.md` got de-facto
deprecated by the re-design of the release process described in #9064.
Remove this file and all its references in the repo.
The `## Versioning` section has some useful information though. It is
moved to `docs/Release-Process.md`. The documentation of the `PATCH`
field is adapted according to new workflow.
Fixes#9064 - part VI
Signed-off-by: Greg Kurz <groug@kaod.org>
Support to configure CreateContainerRequestTimeout in the annotations.
e.g.:
annotations:
"io.katacontainers.config.runtime.create_container_timeout": "300"
Note: The effective timeout is determined by the lesser of two values: runtime-request-timeout from kubelet config
(https://kubernetes.io/docs/reference/command-line-tools-reference/kubelet/#:~:text=runtime%2Drequest%2Dtimeout) and create_container_timeout.
In essence, the timeout used for guest pull=runtime-request-timeout<create_container_timeout?runtime-request-timeout:create_container_timeout.
Signed-off-by: ChengyuZhu6 <chengyu.zhu@intel.com>
In the situation to pull images in the guest #8484, it’s important to account for pulling large images.
Presently, the image pull process in the guest hinges on `CreateContainerRequest`, which defaults to a 60-second timeout.
However, this duration may prove insufficient for pulling larger images, such as those containing AI models.
Consequently, we must devise a method to extend the timeout period for large image pull.
Fixes: #8141
Signed-off-by: ChengyuZhu6 <chengyu.zhu@intel.com>
Since https://github.com/kata-containers/kata-containers/pull/7769, we support
building the OPA binary into the ppc64le and s390x arch versions of the rootfs,
so build the policy enabled agent to match for those architectures too.
Fixes: #9355
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
The automated release workflow starts with the creation of the release in
GitHub. This is followed by the build and upload of the various artifacts,
which can be very long (like hours). During this period, the release appears
to be fully available in https://github.com/kata-containers/kata-containers/
even though it lacks all the artifacts. This might be confusing for users
or automation consuming the release.
Create the release as draft and clear the draft flag when all jobs are
done. This ensure that the release will only be tagged and made public
when it is fully usable.
If some job fails because of network timeout or any other transient
error, the correct action is to restart the failed jobs until they
eventually all succeed. This is by far the quicker path to complete
the release process.
If the workflow is *canceled* for some reason, the draft release is left
behind. A new run of the workflow will create a brand new draft release
with the same name (not an issue with GitHub). The draft release from
the previous run should be manually deleted. This step won't be automated
as it looks safer to leave the decision to a human.
[1] https://github.com/kata-containers/kata-containers/releasesFixes#9064 - part VI
Signed-off-by: Greg Kurz <groug@kaod.org>
Since v2.2.6 it can detect TDX guests on Azure, so let's bump it even if
Azure peer-pods are not currently used as part of our CI.
Fixes: #9348
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Kata CI has full debug output enabled for the cbl-mariner k8s tests,
and the test AKS node is relatively slow. So debug prints from policy
are expensive during CI.
Fixes: #9296
Signed-off-by: Dan Mihai <dmihai@microsoft.com>
The lib.sh script uses the right directory but the wrong path for the
script that installs yq; fix it.
Fixes#9165
Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
Remove links to tests repo and update with corresponding location in the
current repo.
Fixes#9165
Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
Change scripts and source that uses files in the tests repo to use the
corresponding file in the current repo.
Fixes#9165
Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
Now that the version is an invariant for the entire workflow, it
isn't required to obtain it with an environment variable. Just
rely on the content of the `VERSION` file like other actions.
Fixes#9064 - part VI
Signed-off-by: Greg Kurz <groug@kaod.org>
We need some docs about how to build a guest kernel to support
both Upcall and Nvidia GPU Passthrough(hotplug) at the same time.
This patch is to do such thing to help users to build a guest
kernel with support both Upcall and Nvidia GPU hotplug/unlplug.
Fixes: #9140
Signed-off-by: Alex Lyn <alex.lyn@antgroup.com>
Add a document for kata guest image management design.
Related feature: #8484Fixes: #9225 -- part I
Signed-off-by: ChengyuZhu6 <chengyu.zhu@intel.com>
Co-authored-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
CONFIG_CRYPTO_ECDSA is not supported in older kernels such as 5.10.x
which may cause building broken problem if we build such kernel with
NVIDIA GPU in version 5.10.x
So this patch is to add CONFIG_CRYPTO_ECDSA into whitelist.conf to
avoid break building guest kernel with NVIDIA GPU.
Fixes: #9140
Signed-off-by: Alex Lyn <alex.lyn@antgroup.com>
Currently, `.lock().await.clone()` results in `Option<ImageService>` being duplicated in memory with each call to `singleton()`.
Consequently, if kata-agent receives numerous image pulling requests simultaneously,
it will lead to the allocation of multiple `Option<ImageService>` instances in memory, thereby consuming additional memory resources.
In image.rs, we introduce two public functions:
`merge_bundle_oci()` and `init_image_service()`. These functions will encapsulate
the operations on `IMAGE_SERVICE`, ensuring that its internal details remain
hidden from external modules such as `rpc.rs`.
Fixes: #9225 -- part II
Signed-off-by: Xynnn007 <xynnn@linux.alibaba.com>
Signed-off-by: ChengyuZhu6 <chengyu.zhu@intel.com>
It is observed that virtiofsd exits immediately on s390x
if there is no attached console devices.
This commit resolves the issue by migrating `appendConsole()`
from runtime and being triggered in `start_vm()`.
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
For s390x, it requires an additional option `memory-backend` for `-machine`.
Otherwise, virtiofsd exits with HandleRequest(InvalidParam).
This commit is to add a field `memory_backend` to `struct Machine`
and turn it on for s390x.
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
Like nvdimm for x86_64, a block device for s390x should be
treated differently with `virtio-blk-ccw`.
This is to generate a QEMU command line parameter for a block
device by using `-blockdev` and `-device` if the `vm_rootfs_driver`
is set to `virtio-blk-ccw`.
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
This version brings in a fix for cleaning up k3s/rke2 environments,
which directly impacts the TDX machine that's part of our CI.
Fixes: #9318
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
This PR fixes the unbound variables error when trying to run
the setup script locally in order to avoid errors.
Fixes#9328
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
