coco-guest-components tarball is used as is for both vanilla coco
rootfs and the nvidia enabled rootfs. nvidia-attester can be built
without nvml so make it globally enabled for coco-guest-components.
Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
I've hit this when using a machine with slow internet connection, which
took ages to download the kata-cleanup image, and then helm timed out in
the middle of the cleanup, leading to the cleanup job being restarted
and then bailing with an error as the runtimeclasses that kata-deploy
tries to delete were already deleted.
Signed-off-by: Fabiano Fidêncio <fabiano@fidencio.org>
A minor release of QEMU is out, so update to it for fixes and features.
QEMU changelog: https://wiki.qemu.org/ChangeLog/10.1
Notes:
* AVX support is not an option to be enabled / disabled anymore.
* Passt requires Glibc 2.40.+, which means a dependency on Ubuntu 25.04
or newer, thus we're disabling it.
Signed-off-by: Alex Tibbles <alex@bleg.org>
SNP launch was failing after the confidential guest kernel was upgraded to 6.16.1.
Added required module CONFIG_MTRR enabled.
Added required module CONFIG_X86_PAT enabled.
Fixes: #11779
Signed-off-by: Ryan Savino <ryan.savino@amd.com>
Currently, the UVM kernel fails for istio deployments (at least with the
version we tested, 1.27.0). This is because the istio sidecar container
uses ip6tables and the required kernel configs are not built-in:
```
iptables binary ip6tables has no loaded kernel support and cannot be used, err: exit status 3 out: ip6tables v1.8.10 (legacy):
can't initialize ip6tables table `filter': Table does not exist (do you need to insmod?)
Perhaps ip6tables or your kernel needs to be upgraded.
```
Signed-off-by: Cameron Baird <cameronbaird@microsoft.com>
This reverts commit cb5f143b1b, as the
cached packages have been regenerated after the switch to using zstd.
Signed-off-by: Fabiano Fidêncio <fidencio@northflank.com>
We need to get the root_hash.txt file from the image build, otherwise
there's no way to build the shim using those values for the
configuration files.
Signed-off-by: Fabiano Fidêncio <fidencio@northflank.com>
Although the compress ratio is not as optimal as using xz, it's way
faster to compress / uncompress, and it's "good enough".
This change is not small, but it's still self-contained, and has to get
in at once, in order to help bisects in the future.
Signed-off-by: Fabiano Fidêncio <fabiano@fidencio.org>
As 3.18 is already EOL.
We need to add `--break-system-packages` to enforce the install of the
installation of the yq version that we rely on. The tests have shown
that no breakage actually happens, fortunately.
Signed-off-by: Fabiano Fidêncio <fabiano@fidencio.org>
Linux v6.16 brings some useful features for the confidential guests.
Most importantly, it adds an ABI to extend runtime measurement registers
(RTMR) for the TEE platforms supporting it. This is currently enabled
on Intel TDX only.
The kernel version bump from v6.12.x to v6.16 forces some CONFIG_*
changes too:
MEMORY_HOTPLUG_DEFAULT_ONLINE was dropped in favor of more config
choices. The equivalent option is MHP_DEFAULT_ONLINE_TYPE_ONLINE_AUTO.
X86_5LEVEL was made unconditional. Since this was only a TDX
configuration, dropping it completely as part of v6.16 is fine.
CRYPTO_NULL2 was merged with CRYPTO_NULL. This was only added in
confidential guest fragments (cryptsetup) so we can drop it in this update.
CRYPTO_FIPS now depends on CRYPTO_SELFTESTS which further depends on
EXPERT which we don't have. Enable both in a separate config fragment
for confidential guests. This can be moved to a common setting once
other targets bump to post v6.16.
CRYPTO_SHA256_SSE3 arch optimizations were reworked and are now enabled
by default. Instead of adding it to whitelist.conf, just drop it completely
since it was only enabled as part of "measured boot" feature for
confidential guests. CONFIG_CRYPTO_CRC32_S390 was reworked the same way.
In this case, whitelist.conf is needed.
Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
We need to make sure that we use the latest kernel
and rebuild the initrd and image for the nvidia-gpu
use-cases otherwise the tests will fail since
the modules are not build against the new kernel and
they simply fail to load.
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
Previouly it is reusing the ovmf, which will enter some
issue for path checking, so move to aavmf as it should
be.
Signed-off-by: Kevin Zhao <kevin.zhao@linaro.org>
In order to have a reproducible code generation process, we need to pin
the versions of the tools used. This is accomplished easiest by
generating inside a container.
This commit adds a container image definition with fixed dependencies
for Golang proto/ttrpc code generation, and changes the agent Makefile
to invoke the update-generated-proto.sh script from within that
container.
Signed-off-by: Markus Rudy <mr@edgeless.systems>
As there were a few moderate security vulnerability fixes missed as part
of the 3.19.0 release.
Signed-off-by: Fabiano Fidêncio <fidencio@northflank.com>
For the release itself, let's simply copy the VERSION file to the
tarball.
To do so, we had to change the logic that merges the build, as at that
point the tag is not yet pushed to the repo.
Signed-off-by: Fabiano Fidêncio <fidencio@northflank.com>
- Add nodeSelector configuration to values.yaml with empty default
- Update DaemonSet template to conditionally include nodeSelector
- Add documentation and examples for nodeSelector usage in README
- Allows users to restrict kata-containers deployment to specific nodes by labeling them
Signed-off-by: Gus Minto-Cowcher <gus@basecamp-research.com>
The KERNEL_DEBUG_ENABLED was missing in the outer shell script
so overrides via make were not possible.
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
The peer pods project is using the agent-ctl tool in some
tests, so tagging our cache will let them more easily identify
development versions of kata for testing between releases.
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
We want to be able to build a debug version of the kernel for various
use-cases like debugging, tracing and others.
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
The convention for rootfs-* names is:
* rootfs-${image_type}-${special_build}
If this is not followed, cache will never work as expected, leading to
building the initrd / image on every single build, which is specially
constly when building the nvidia specific targets.
Signed-off-by: Fabiano Fidêncio <fidencio@northflank.com>
Removing kernel config files realting
to SEV as part of the SEV deprecation
efforts.
Co-authored-by: Adithya Krishnan Kannan <AdithyaKrishnan.Kannan@amd.com>
Signed-off-by: Arvind Kumar <arvinkum@amd.com>
Removing files related to SEV, responsible for
installing and configuring Kata containers.
Co-authored-by: Adithya Krishnan Kannan <AdithyaKrishnan.Kannan@amd.com>
Signed-off-by: Arvind Kumar <arvinkum@amd.com>
679cc9d47c was merged and bumped the
podoverhead for the gpu related runtimeclasses. However, the bump on the
`kata-runtimeClasses.yaml` as overlooked, making our tests fail due to
that discrepancy.
Let's just adjust the values here and move on.
Signed-off-by: Fabiano Fidêncio <fidencio@northflank.com>
We cannot only rely only on default_cpu and default_memory in the
config, default is 1 and 2Gi but we need some overhead for QEMU and
the other related binaries running as the pod overhead. Especially
when QEMU is hot-plugging GPUs, CPUs, and memory it can consume more
memory.
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
This helps considerably to avoid patching the code, and just adjusting
the build environment to use a smaller alignment than the default one.
Signed-off-by: Fabiano Fidêncio <fidencio@northflank.com>
Current Dockerfile fails when trying to build from the root of the repo
docker build -t kata-monitor -f tools/packaging/kata-monitor/Dockerfile .
with "invalid go version '1.23.0': must match format 1.23"
Using go 1.23 in the Dockerfile fixes the build error
Signed-off-by: Saul Paredes <saulparedes@microsoft.com>
