ESRCH usually means the process has exited. In this case,
the execution should continue to kill remaining container processes.
Fixes: #5366
Signed-off-by: Feng Wang <feng.wang@databricks.com>
[Fix up cargo updates]
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
Currently ACRN hypervisor support in Kata2.x releases is broken.
This commit re-enables ACRN hypervisor support and also refactors
the code so as to remove dependency on Sandbox.
Fixes#3027
Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com>
The kata agent adds a reference for each storage object before mount
and skip mount again if the storage object is known. We need to
remove the object reference if mount fails.
Fixes: #5364
Signed-off-by: Feng Wang <feng.wang@databricks.com>
In order to ensure that the proxy configuration is passed to the 2nd
layer container, let's ensure the $HOME/.docker/config.json file is
exposed inside the 1st layer container.
For some reason which I still don't fully understand exporting
https_proxy / http_proxy / no_proxy was not enough to get those
variables exported to the 2nd layer container.
In this commit we're creating a "$HOME/.docker" directory, and removing
it after the build, in case it doesn't exist yet. The reason we do this
is to avoid docker not running in case "$HOME/.docker" doesn't exist.
This was not tested with podman, but if there's an issue with podman,
the issue was already there beforehand and should be treated as a
different problem than the one addressed in this commit.
Fixes: #5077
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
The new way to boot from TDX firmware (e.g. td-shim) is using the
combination of '--platform tdx=on' with '--firmware tdshim'.
Fixes: #5309
Signed-off-by: Bo Chen <chen.bo@intel.com>
This release has been tracked in our new [roadmap project ](https://github.com/orgs/cloud-hypervisor/projects/6) as iteration v27.0.
**Community Engagement**
A new mailing list has been created to support broader community discussions.
Please consider [subscribing](https://lists.cloudhypervisor.org/g/dev/); an announcement of a regular meeting will be
announced via this list shortly.
**Prebuilt Packages**
Prebuilt packages are now available. Please see this [document](https://github.com/cloud-hypervisor/obs-packaging/blob/main/README.md)
on how to install. These packages also include packages for the different
firmware options available.
**Network Device MTU Exposed to Guest**
The MTU for the TAP device associated with a virtio-net device is now exposed
to the guest. If the user provides a MTU with --net mtu=.. then that MTU is
applied to created TAP interfaces. This functionality is also exposed for
vhost-user-net devices including those created with the reference backend.
**Boot Tracing**
Support for generating a trace report for the boot time has been added
including a script for generating an SVG from that trace.
**Simplified Build Feature Flags**
The set of feature flags, for e.g. experimental features, have been simplified:
* msvh and kvm features provide support for those specific hypervisors
(with kvm enabled by default),
* tdx provides support for Intel TDX; and although there is no MSHV support
now it is now possible to compile with the mshv feature,
* tracing adds support for boot tracing,
* guest_debug now covers both support for gdbing a guest (formerly gdb
feature) and dumping guest memory.
The following feature flags were removed as the functionality was enabled by
default: amx, fwdebug, cmos and common.
**Asynchronous Kernel Loading**
AArch64 has gained support for loading the guest kernel asynchronously like
x86-64.
**GDB Support for AArch64**
GDB stub support (accessed through --gdb under guest_debug feature) is now
available on AArch64 as well as as x86-64.
**Notable Bug Fixes**
* This version incorporates a version of virtio-queue that addresses an issue
where a rogue guest can potentially DoS the VMM,
* Improvements around PTY handling for virtio-console and serial devices,
* Improved error handling in virtio devices.
**Deprecations**
Deprecated features will be removed in a subsequent release and users should
plan to use alternatives.
* Booting legacy firmware (compiled without a PVH header) has been deprecated.
All the firmware options (Cloud Hypervisor OVMF and Rust Hypervisor Firmware)
support booting with PVH so support for loading firmware in a legacy mode is no
longer needed. This functionality will be removed in the next release.
Details can be found: https://github.com/cloud-hypervisor/cloud-hypervisor/releases/tag/v27.0
Note: To have the new API of loading firmware for booting (e.g. boot
from td-shim), a specific commit revision after the v27.0 release is
used as the Cloud Hypervisor version from the 'versions.yaml'.
Fixes: #5309
Signed-off-by: Bo Chen <chen.bo@intel.com>
`kernel_irqchip` option doesn't seem to bring any benefits and, on the
contrary, its usage cause issues when using the microvm machine type.
With this in mind, let's remove it.
Fixes: #1984, #4386
Signed-off-by: norbjd <norbjd@users.noreply.github.com>
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
This PR updates the gperf url to avoid random failures when installing
libseccomp as it seems that the mirrror url produces network random
failures in multiple CIs.
Fixes#5294
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
This PR updates the oci version that we are using in kata containers.
Fixes#5291
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
Cmdline struct update in the latest linux-loader lib and its as_str
method is changed to as_cstring, thus we need fix it according whereas
the old as_str method is used.
Fixes: #5287
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
Shell expands `*"rc"*` to the top-level `src` directory. This results
in comparing a version with a directory name. This doesn't make sense
and causes the script to choose the wrong branch of the `if`.
The intent of the check is actually to detect `rc` in the version.
Fixes: #5283
Signed-off-by: Greg Kurz <groug@kaod.org>
Since linux loader is updated in the Dragonball and the api for Cmdline
has been changed ( as_str() changed to as_cstring() ), we need to update
unit test in Dragonball.
fixes: #5277
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Add close_io to shim and call agent's close_stdin in close_io.
Depends-on:github.com/kata-containers/tests#5155
Fixes: #4729
Signed-off-by: Bin Liu <bin@hyper.sh>
Since linux-loader 0.4.0 and 0.5.0 is yanked due to null terminator bug,
we need to update linux-loader to 0.6.0.
And as_str() function should also be changed.
fixes: #5253
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
