Add all 9 library crates which are missing in workspace including:
(1) kata-types with annotations, hypervisor configs, and K8s utilities.
(2) kata-sys-util with all sub-modules: cpu, device, fs, hooks, k8s,
mount, netns, numa, pcilibs, protection, spec, validate.
(3) protocols with ttrpc bindings: agent, health, remote, csi, oci,
confidential_data_hub.
(4) runtime-spec with OCI container state types and namespace constants.
(5) shim-interface with RESTful API and Unix socket path.
(6) logging with slog framework features: JSON, journal, filtering.
(7) safe-path with security-focused path resolution utilities.
(8) mem-agent with memory management: memcg, compact, psi.
(9) test-utils with privilege and KVM test macros.
And one more thing, uniformly adopt TOCTOU in place of the redundant
TOCTTOU abbreviation.
Signed-off-by: Alex Lyn <alex.lyn@antgroup.com>
Add comprehensive hypervisor support table (Dragonball, QEMU,
Cloud Hypervisor, Firecracker, Remote). Document all runtime handlers
(VirtContainer, LinuxContainer, WasmContainer) and resource types.
List all configuration files including CoCo variants (TDX, SNP, SE).
Add shim-ctl crate to crates table for development tooling reference.
Add Feature Flags section documenting dragonball and cloud-hypervisor
options.
Simplify and restructure content for clarity while preserving technical
accuracy.
Signed-off-by: Alex Lyn <alex.lyn@antgroup.com>
Corrects the typo 'BUILDIN' to the standard 'BUILTIN' across the
codebase to improve code quality and documentation consistency.
Signed-off-by: Alex Lyn <alex.lyn@antgroup.com>
After agent was moved to root workspace, the products are now under the
repo root. Change the TARGET_PATH accordingly to tell Makefile where to
lookup output.
Signed-off-by: Jiahao Wang <jiahao.wang@lingcage.com>
This commit adds kata agent to the root workspace, as a follow up work
of #12413.
Remove agent from exclude list, and make it as a member of root
workspace.
Signed-off-by: Jiahao Wang <jiahao.wang@lingcage.com>
Add two new configuration knobs that control the logical and physical
sector sizes advertised by virtio-blk devices to the guest:
block_device_logical_sector_size (config file)
block_device_physical_sector_size (config file)
io.katacontainers.config.hypervisor.blk_logical_sector_size (annotation)
io.katacontainers.config.hypervisor.blk_physical_sector_size (annotation)
The annotation names are abbreviated relative to the config file keys
because Kubernetes enforces a 63-character limit on annotation name
segments, and the full names would exceed it.
Both settings default to 0 (let QEMU decide). When set, they are passed
as logical_block_size and physical_block_size in the QMP device_add
command during block device hotplug.
Setting logical_sector_size smaller then container filesystem
block size will cause EINVAL on mount. The physical_sector_size can
always be set independently.
Values must be 0 or a power of 2 in the range [512, 65536]; other
values are rejected with an error at sandbox creation time.
Signed-off-by: PiotrProkop <pprokop@nvidia.com>
The enablement of the trusted ephemeral storage for IBM SEL was
missed in #10559. Set the emptydir_mode properly for the TEE.
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
Enable VFIO device pass-through at VM creation time on Cloud Hypervisor,
in addition to the existing hot-plug path.
Signed-off-by: Roaa Sakr <romoh@microsoft.com>
Use the container data storage feature for the k8s-nvidia-nim.bats
test pod manifests. This reduces the pods' memory requirements.
For this, enable the block-encrypted emptydir_mode for the NVIDIA
GPU TEE handlers.
Signed-off-by: Manuel Huber <manuelh@nvidia.com>
the micro_http crate was just pointing the the main branch and hadn't been updated for
around 3 years, so pin to the latest for stability and update to remediate RUSTSEC-2024-0002
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
Since the dragonball's vmm thread had been joined in the pod's
netns, which wouldn't access the network, thus we should make
sure the nydus's worker thread join into the runD's main thread's
netns which would access the network.
Signed-off-by: Fupan Li <fupan.lfp@antgroup.com>
It's a dev-dependency that doesn't seem to be used, so
remove it and resolve RUSTSEC-2025-0052
Assisted-By: Bob
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
- Bump tracing-subscriber to 0.3.20 to resolve RUSTSEC-2025-0055
- Switch deprecated `slog_info!` for `slog::info!`
Generated-By: Bob
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
Add an mkfs_opts parameter to cdh_secure_mount so that its users
can parametrize these options depending on their needs. For now,
there is two users providing explicit values (container image
layer storage and container data storage features).
Signed-off-by: Manuel Huber <manuelh@nvidia.com>
`allow(unused_assignments)` isn't working as it's
in macro generated code, so referencing the command
in the error, to use it
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
This test was failing clippy by calling .unwrap() after
an .is_ok(), but after I looked at it, it seemed a bit messy,
so I split it up and tried rewriting it to make it more readable
IMHO.
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
Calling .unwrap() after an .is_some() check is considered non-idiomatic in
as it performs redundant work and makes the code more verbose.
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
As the NVIDIA stack has shifted to using an image for both the
confidential and non-confidential variants, we retire the initrd
build.
Signed-off-by: Manuel Huber <manuelh@nvidia.com>
With the new CDH version, the secure_mount API changes.
Further, the new CDH version no longer uses the luks-encrypt-storage
script but utilizes libcryptsetup as well as mkfs.ext4 and dd. Hence, adapt
some of the CDH and Kata components build steps
Signed-off-by: Manuel Huber <manuelh@nvidia.com>
Replace hardcoded NVIDIA vendor ID (0x10de) and class (0x030) checks
with a vendor-agnostic lookup table (cdiDeviceKind) that maps PCI
vendor/class pairs to CDI device kinds. This makes it straightforward
to add support for new device types by adding entries to the table.
Refactor siblingAnnotation to resolve device BDFs once upfront and
reuse them for both CDI type detection and sibling matching, eliminating
redundant sysfs reads. Devices not in the lookup table (e.g. NVSwitches)
are skipped with errNoSiblingFound, while known device types that fail
to match a sibling produce a hard error.
Consolidate the hot-plug and cold-plug device loops into a single loop
over extracted container paths, removing duplicated filtering logic.
Export GetPCIDeviceProperty from the device drivers package to allow
vendor/class lookup from sysfs in the container annotation path.
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
For cold-plug when running with nerdctl the timeouts in the config
are being used, increase the dial_timeout (e.g. for CreateSandbox) to match
create_container_timeout.
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
