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>
This PR updates the journal log name for nerdctl artifacts to make
sure that we have different names in case we add a parallel GHA job.
Fixes#9357
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@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 service might not listen on the default port, use the full service
address to ensure we are talking to the right resource.
Signed-off-by: Lukáš Doktor <ldoktor@redhat.com>
this can be used on kcli or other systems where cluster nodes are
accessible from all places where the tests are running.
Fixes: #9272
Signed-off-by: Lukáš Doktor <ldoktor@redhat.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>
The remaining code in network.rs was mostly moved to utils.rs which seems
better home for these utility functions anyway (and a closely related
function open_named_tuntap() has already lived there).
ToString implementation for Address was removed after some consideration.
Address should probably ideally implement Display (as per RFC 565) which
would also supply a ToString implementation, however it implements Debug
instead, probably to enable automatic implementation of Debug for anything
that Address is a member of, if for no other reason. Rather than having
two identical functions this commit simply switches to using the Debug
implementation for printing Address on qemu command line.
Fixes#9352
Signed-off-by: Pavel Mores <pmores@redhat.com>
Make file descriptors to be passed to qemu owned by QemuCmdLine. See
commit 52958f17cd for more explanation.
Signed-off-by: Pavel Mores <pmores@redhat.com>
add_network_device() doesn't need to be passed NetworkInfo since it
already has access to the full HypervisorConfig.
Also, one of the goals of QemuCmdLine interface's design is to avoid
coupling between QemuCmdLine and the hypervisor crate's device module,
if at all possible. That's why add_network_device() shouldn't take
device module's NetworkConfig but just parts that are useful in
add_network_device()'s implementation.
Signed-off-by: Pavel Mores <pmores@redhat.com>
is_running_in_vm() is enough to figure out whether to disable_modern but
it's clumsy and verbose to use. should_disable_modern() streamlines the
usage by encapsulating the verbosity.
Signed-off-by: Pavel Mores <pmores@redhat.com>
This commit replaces the existing NetDevice-based implementation with one
using Netdev and DeviceVirtioNet.
Signed-off-by: Pavel Mores <pmores@redhat.com>
In keeping with architecture of QemuCmdLine implementation we split the
functionality into two objects: Netdev to represent and generate the
-netdev part and DeviceVirtioNet for the -device virtio-net-<transport>
part.
This change is a pure refactor, existing functionality does not change.
However, we do remove some stub generalizations and govmm-isms, notably:
- we remove the NetDev enum since the only network interface types that
kata seems to use with qemu are tuntap and macvtap, both of which are
implemented by the same -netdev tap
- enum DeviceDriver is also left out since it doesn't seem reasonable to
try to represent VFIO NICs (which are completely different from
virtio-net ones) with the same struct as virtio-net
- we also remove VirtioTransport because there's no use for it so far, but
with the expectation that it will be added soon.
We also make struct Netdev the owner of any vhost-net and queue file
descriptors so that their lifetime is tied ultimately to the lifetime of
QemuCmdLine automatically, instead of returning the fds to the caller and
forcing it to achieve the equivalent functionality but manually.
Signed-off-by: Pavel Mores <pmores@redhat.com>
generate_netdev_fds() takes NetworkConfig from which it however only needs
a host-side network device name. This commit makes it take the device name
directly, making the function useful to callers who don't have the whole
NetworkConfig but do have the requisite device name.
Signed-off-by: Pavel Mores <pmores@redhat.com>
The idea of this function is to make sure O_CLOEXEC is not set on file
descriptors that should be inherited by a child (=hypervisor) process.
The approach so far is however rather heavy-handed - clearing *all* flags
is unjustifiably aggresive for a low-level function with no knowledge of
context whatsoever.
This commit refactors the function so that it only does what's expected
and renames it accordingly. It also clarifies some of its call sites.
Signed-off-by: Pavel Mores <pmores@redhat.com>
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>
