Adds oci under the src/libs workplace.
oci shares a Cargo.lock file with the rest of src/libs but was not
listed as a member of the workspace.
There is no clear reason why it is not included in the workspace, so
adding it so cargo-deny stop complaining
Signed-off-by: Derek Lee <derlee@redhat.com>
One of the checks done by cargo-deny is ensuring all crates have a valid
license. As the rust programs import each other, cargo.toml files
without licenses trigger the check. While I could disable this check
this would be bad practice.
This adds an Apache-2.0 license in the Cargo.toml files.
Some of these files already had a header comment saying it is an Apache
license. As the entire project itself is under an Apache-2.0 license, I
assumed all individual components would also be covered under that
license.
Signed-off-by: Derek Lee <derlee@redhat.com>
Somewhere is lack of log info, add more details about
the storage and log when error will help understand
what happened.
Fixes: #4962
Signed-off-by: Bin Liu <bin@hyper.sh>
Users can specify the kernel module to be loaded through the agent
configuration in kata configuration file or in pod anotation file.
And information of those modules will be sent to kata agent when
sandbox is created.
Fixes: #4894
Signed-off-by: Yushuo <y-shuo@linux.alibaba.com>
With the current TDX kernel used with Kata Containers, `tdx_guest` is
not needed, as TDX_GUEST is now a kernel configuration.
With this in mind, let's just drop the kernel parameter.
Fixes: #4981
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
As right now the TDX guest kernel doesn't support "serial" console,
let's switch to using HVC in this case.
Fixes: #4980
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
The runtime will crash when trying to resize memory when memory hotplug
is not allowed.
This happens because we cannot simply set the hotplug amount to zero,
leading is to not set memory hotplug at all, and later then trying to
access the value of a nil pointer.
Fixes: #4979
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
While doing tests using `ctr`, I've noticed that I've been hitting those
timeouts more frequently than expected.
Till we find the root cause of the issue (which is *not* in the Kata
Containers), let's increase the timeouts when dealing with a
Confidential Guest.
Fixes: #4978
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Add cli message for init command to tell the user
not to run this command directly.
Fixes: #4367
Signed-off-by: Manabu Sugimoto <Manabu.Sugimoto@sony.com>
When booting the TDX kernel with `tdx_disable_filter`, as it's been done
for QEMU, VirtioFS can work without any issues.
Whether this will be part of the upstream kernel or not is a different
story, but it easily could make it there as Cloud Hypervisor relies on
the VIRTIO_F_IOMMU_PLATFORM feature, which forces the guest to use the
DMA API, making these devices compatible with TDX.
See Sebastien Boeuf's explanation of this in the
3c973fa7ce208e7113f69424b7574b83f584885d commit:
"""
By using DMA API, the guest triggers the TDX codepath to share some of
the guest memory, in particular the virtqueues and associated buffers so
that the VMM and vhost-user backends/processes can access this memory.
"""
Fixes: #4977
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Move delete logic to `libcontainer` crate to make the code clean
like other commands.
Fixes: #4975
Signed-off-by: Manabu Sugimoto <Manabu.Sugimoto@sony.com>
Let's swith to depending on podman which also simplies indirect
dependency on kubernetes components. And it helps to avoid cri-o
security issues like CVE-2022-1708 as well.
Fixes: #4972
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
So that we bump several indirect dependencies like crossbeam-channel,
crossbeam-utils to bring in fixes to known security issues like CVE-2020-15254.
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
Replaces instances of anyhow!(nix::Error::EINVAL) with other messages to
make it easier to debug.
Fixes#954
Signed-off-by: Derek Lee <derlee@redhat.com>
To make cgroup v1 and v2 works well, I use `cgroups::cgroup` in
`Container` to manager cgroup now. `CgroupManager` in rustjail has some
drawbacks. Frist, methods in Manager traits are not visiable. So we need
to modify rustjail and make them public. Second, CgrupManager.cgroup is
private too, and it can't be serialized. We can't load/save it in
status file. One solution is adding getter/setter in rustjail, then
create `cgroup` and set it when loading status. In order to keep the
modifications to a minimum in rustjail, I use `cgroups::cgroup`
directly. Now it can work on cgroup v1 or v2, since cgroup-rs do this
stuff.
Fixes: #4364#4821
Signed-off-by: Chen Yiyang <cyyzero@qq.com>
To plug drop-in support into existing config-loading code in a robust
way, more specifically to create a single point where this needs to be
handled, load_from_file() and load_raw_from_file() were refactored.
Seeing as the original implemenations of both functions were identical
apart from adjust_config() calls in load_from_file(), load_from_file()
was reimplemented in terms of load_raw_from_file().
Fixes #4771
Signed-off-by: Pavel Mores <pmores@redhat.com>
The central function being added here is load() which takes a path to a
base config file and uses it to load the base config file itself, find
the corresponding drop-in directory (get_dropin_dir_path()), iterate
through its contents (update_from_dropins()) and load each drop-in in
turn and merge its contents with the base file (update_from_dropin()).
Also added is a test of load() which mirrors the corresponding test in
the golang runtime (TestLoadDropInConfiguration() in config_test.go).
Signed-off-by: Pavel Mores <pmores@redhat.com>
This is the core functionality of merging config file fragments into the
base config file. Our TOML parser crate doesn't seem to allow working
at the level of TomlConfig instances like BurntSushi, used in the Golang
runtime, does so we implement the required functionality at the level of
toml::Value trees.
Tests to verify basic requirements are included. Values set by a base
config file and not touched by a subsequent drop-in should be preserved.
Drop-in config file fragments should be able to change values set by the
base config file and add settings not present in the base. Conversion
of a merged tree into a mock TomlConfig-style structure is tested as
well.
Signed-off-by: Pavel Mores <pmores@redhat.com>
