With #11076 merged, a VFIO configuration is needed in the runtime
when IBM SEL is involved (e.g., qemu-se or qemu-se-runtime-rs).
For the Go runtime, we already have a nightly test
(e.g., https://github.com/kata-containers/kata-containers/actions/runs/14964175872/job/42031097043)
in which this change has been applied.
For the Rust runtime, the feature has not yet been migrated.
Thus, this change serves as a placeholder and a reminder for future implementation.
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
Switch imports to resolve:
```
SA1019: "github.com/opencontainers/runc/libcontainer/userns" is deprecated:
use github.com/moby/sys/userns
```
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
In the latest oci-spec, the prestart hook is deprecated.
However, the docker & nerdctl tests failed when I switched
to one of the newer hooks which don't run at quite the same time,
so ignore the deprecation warnings for now to unblock the security fix
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
We've been using the
github.com/containers/podman/v4/pkg/annotations module
to get cri-o annotations, which has some major CVEs in, but
in v5 most of the annotations were moved into crio (from 1.30)
(see https://github.com/cri-o/cri-o/pull/7867). Let's switch
to use the cri-o annotations module instead and remediate
CVE-2024-3056.
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
When installing with kata-deploy,
usually `/opt/kata/bin` is not in the PATH.
Therefore, it will fail to execute.
so add it to the PATH.
Fixes: #11122
Signed-off-by: Shunsuke Kimura <pbrehpuum@gmail.com>
Co-authored-by: Jakob Naucke <jakob.naucke@ibm.com>
- Detection of EROFS options in container rootfs
- Creation of necessary EROFS devices
- Sharing of rootfs with EROFS via overlayfs
Fixes: #11163
Signed-off-by: ChengyuZhu6 <hudson@cyzhu.com>
Some cni plugins will set the MTU of some routes, such as cilium will
modify the MTU of the default route. If the mtu of the route is not set
correctly, it may cause excessive fragmentation or even packet loss of
network packets. Therefore, this PR adds the setting of the MTU of the
route. First, when obtaining the route, if the MTU is set, the MTU will
also be obtained and set to the route in the guest.
Signed-off-by: Fupan Li <fupan.lfp@antgroup.com>
We're bringing to *Cloud Hypervisor only* the reclaim_guest_freed_memory
option already present in the runtime-rs.
This allows us to use virtio-balloon for the hypervisor to reclaim
memory freed by the guest.
The reason we're not touching other hypervisors is because we're very
much aware of avoiding to clutter the go code at this point, so we'll
leave it for whoever really needs this on other hypervisor (and trust
me, we really do need it for Cloud Hypervisor right now ;-)).
Signed-off-by: Champ-Goblem <cameron@northflank.com>
Signed-off-by: Fabiano Fidêncio <fidencio@northflank.com>
We can provide devices during cold-plug with CDI annotation on a Pod
level and add per container device information wit the device plugin.
Since the sandbox has already attached the VFIO device remove them
from consideration and just apply the inner runtime CDI annotation.
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
The addition of CDI devices is now done for single_container
and pod_sandbox and pod_container before the devmanager creates
the deviceinfos no need for extra parsing.
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
After the outer runtime has processed the CDI annotation from the
spec we can delete them since they were converted into Linux
devices in the OCI spec.
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
Bump golang version to the latest minor 1.23.x release
now that 1.24 has been released and 1.22.x is no longer
stable and receiving security fixes
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
io.katacontainers.config.runtime.cc_init_data specifies initdata used by
the pod in base64(gzip(initdata toml)) format. The initdata will be
encapsulated into an initdata image and mount it as a raw block device
to the guest.
The initdata image will be aligned with 512 bytes, which is chosen as a
usual sector size supported by different hypervisors like qemu, clh and
dragonball.
Note that this patch only adds support for qemu hypervisor.
Signed-off-by: Xynnn007 <xynnn@linux.alibaba.com>
`VMContainerCapable` requires a present `kvm` device, which is not yet
available in our RISC-V runners. Skipped related tests if it is running
on `riscv-builder`.
Signed-off-by: Ruoqing He <heruoqing@iscas.ac.cn>
Provide according tests to cover `kata-runtime` package, test
`kata-runtime`'s `check` functionality on riscv64 platforms.
Signed-off-by: Yuting Nie <nieyuting@iscas.ac.cn>
Add `getExpectedHostDetails` with expected value according to template
defined in `kata-check_data_riscv64_test.go`. This provides necessary
`HostInfo` for tests to cover `kata-check_riscv64.go`.
Signed-off-by: Yuting Nie <nieyuting@iscas.ac.cn>
Add definition of `testCPUInfoTemplate` which is retrieved from
`/proc/cpuinfo` of a QEMU emulated virtual machine on virt board.
Signed-off-by: Yuting Nie <nieyuting@iscas.ac.cn>
`testSetCPUTypeGeneric` will be used for writting `kata-check` in
`kata-runtime` on riscv64 platforms, enable building for later testing.
Signed-off-by: Yuting Nie <nieyuting@iscas.ac.cn>
Convert Rust arch to Go arch in Makefile, and add `riscv64-options.mk`
to provide definitions required for runtime to build on riscv64.
Signed-off-by: Ruoqing He <heruoqing@iscas.ac.cn>
Enable `kata-runtime check` command to work on riscv64 platforms to make
sure required features/devices presents.
Co-authored-by: Yuting Nie <nieyuting@iscas.ac.cn>
Signed-off-by: Ruoqing He <heruoqing@iscas.ac.cn>
TDX Quote Generation Service (QGS) signs TDREPORT sent to it from
Qemu (GetQuote hypercall). Qemu needs quote-generation-socket
address configured for IPC.
Currently, Kata govmm only enables vsock based IPC for QGS but
QGS supports Unix Domain Sockets too which works well for host
process to process IPC (Qemu <-> QGS).
The QGS configuration to enable UDS is to run the service with "-port=0"
parameter. The same works well here too: setting
"tdx_quote_generation_service_socket_port=0" let's users to enable
UDS based IPC.
The socket path is fixed in QGS and cannot be configured: when "-port=0"
is used, the socket appears in /var/run/tdx-qgs/qgs.socket.
Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
`GITHUB_RUNNER_CI_ARM64` is turned on for self hosted runners without
virtualization to skipped those tests depend on virtualization. This may
happen to other archs/runners as well, let's generalize it to
`GITHUB_RUNNER_CI_NON_VIRT` so we can reuse it on other archs.
Signed-off-by: Ruoqing He <heruoqing@iscas.ac.cn>
`go.opentelemetry.io/otel/trace.NewNoopTracerProvider`
is deprectated now, so switch to
`go.opentelemetry.io/otel/trace/noop.NewTracerProvider`
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
