This makes the user experience better, as the admin can deploy Kata
Containers without having to download / set up any additional file.
Of course, if the admin wants something more specific, examples are
provided.
Tests and documentation are updated to reflect this change.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
Add three example values files to make it easier for users to try out
different Kata Containers configurations:
- try-kata.values.yaml: Enables all available shims
- try-kata-tee.values.yaml: Enables only TEE/confidential computing shims
- try-kata-nvidia-gpu.values.yaml: Enables only NVIDIA GPU shims
These files use the new structured configuration format and serve as
ready-to-use examples for common deployment scenarios.
Also update the README.md to document these example files and how to use them.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
Add comprehensive documentation for the new structured configuration
format, including:
- Migration guide from legacy env.* format
- List of deprecated fields with removal timeline (2 releases)
- Examples of the new structured format
- Explanation of key benefits
- Backward compatibility notes
The documentation makes it clear that the legacy format is deprecated
but will continue to work during the transition period.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
This reverts commit be05e1370c, which is
not a problem as we never released such option.
Conflicts:
tools/packaging/kata-deploy/helm-chart/README.md
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
We had this logic inside the script when we didn't use the helm chart.
However, this only makes the shim script more convoluted for no reason.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
As Kata Containers can be consumed by other helm-charts, hard coding the
default runtime class name to `kata` is not optimal.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
All the options that take a specific shim as an argument MUST have
specific per arch settings, as not all the shims are available for all
the arches, leading to issues when setting up multi-arch deployments.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
This allows us to do a full multi-arch deployment, as the user can
easily select which shim can be deployed per arch, as some of the VMMs
are not supported on all architectures, which would lead to a broken
installation.
Now, passing shims per arch we can easily have an heterogenous
deployment where, for instance, we can set qemu-se-runtime-rs for s390x,
qemu-cca for aarch64, and qemu-snp / qemu-tdx for x86_64 and call all of
those a default kata-confidential ... and have everything working with
the same deployment.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
We've recently added support for:
* deploying and setting up a snapshotter, via
_experimentalSetupSnapshotter
* enabling experimental_force_guest_pull, via
_experimentalForceGuestPull
However, we never updated the documentation for those, thus let's do it
now.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.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>
We need more and accurate documentation. Let's start
by providing an Helm Chart install doc and as a second
step remove the kustomize steps.
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
Co-authored-by: Steve Horsman <steven@uk.ibm.com>
