The error shown below was caught during a dependency bump in the CCv0
branch, but we better fix it here first.
```
error: this boolean expression can be simplified
--> src/random.rs:85:21
|
85 | assert!(!ret.is_ok());
| ^^^^^^^^^^^^ help: try: `ret.is_err()`
|
= note: `-D clippy::nonminimal-bool` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
error: this boolean expression can be simplified
--> src/random.rs:93:17
|
93 | assert!(!ret.is_ok());
| ^^^^^^^^^^^^ help: try: `ret.is_err()`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
```
Fixes: #4523
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
The error shown below was caught during a dependency bump in the CCv0
branch, but we better fix it here first.
```
error: use of `ok_or` followed by a function call
--> src/netlink.rs:526:14
|
526 | .ok_or(anyhow!(nix::Error::EINVAL))?;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| anyhow!(nix::Error::EINVAL))`
|
= note: `-D clippy::or-fun-call` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
error: use of `ok_or` followed by a function call
--> src/netlink.rs:615:49
|
615 | let v = u8::from_str_radix(split.next().ok_or(anyhow!(nix::Error::EINVAL))?, 16)?;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| anyhow!(nix::Error::EINVAL))`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
```
Fixes: #4523
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
The apply_patches.sh script applies all patches in the patches
directory, as well as subdirectories. This means if there is a sub-dir
called "experimental" under a major kernel version directory,
experimental patches would be applied to the default kernel supported by
Kata.
We did not come accross this issue earlier as typically the experimental
kernel version was different from the default kernel.
With both the default kernel and the arm-experimental kernel having the
same major kernel version (5.15.x) at this time, trying to update the
kernel patch version revealed that arm-experimental patches were being
applied to the default kernel.
Restricting the patches to be applied to the top level directory will
solve the issue. The apply_patches script should ignore any
sub-directories meant for experimental patches.
Fixes#4520
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
This brings in a few security fixes.
Removing arm patches related to virtio-mem that are no longer required
as they have been merged.
Fixes#4438
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
The cargo command creates debug build binaries, when the --release
option is not specified. Specifying --debug option causes an error.
This patch specifies --release option when BUILD_TYPE=release,
and does not specify any build type option when BUILD_TYPE=debug.
Fixes#4504
Signed-off-by: Yohei Ueda <yohei@jp.ibm.com>
- Update `ccv0.sh` to use the new lib method which updates the CC pod config yaml
to add a a unique id
for compatibility with crictl 1.24.0+
Fixes: #4867
Depends-on: github.com/kata-containers/tests#4867
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
- Ensure that our documented crictl pod config file contents have
uid and namespace fields for compatibility with crictl 1.24+
Fixes: #4513
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
Otherwise `./build-kernel.sh -x tdx setup` will fail with the following
error:
```
$ ./build-kernel.sh -x tdx setup
INFO: Config version: 92
INFO: Kernel version: tdx-guest-v5.15-4
INFO: kernel path does not exist, will download kernel
INFO: Apply patches from
/home/ffidenci/go/src/github.com/kata-containers/kata-containers/tools/packaging/kernel/patches/tdx-guest-v5.15-4.x
INFO: Found 0 patches
INFO: Enabling config for 'tdx' confidential guest protection
INFO: Constructing config from fragments:
/home/ffidenci/go/src/github.com/kata-containers/kata-containers/tools/packaging/kernel/configs/fragments/x86_64/.config
WARNING: unmet direct dependencies detected for UNACCEPTED_MEMORY
Depends on [n]: EFI [=n] && EFI_STUB [=n]
Selected by [y]:
- INTEL_TDX_GUEST [=y] && HYPERVISOR_GUEST [=y] && X86_64 [=y] &&
CPU_SUP_INTEL [=y] && PARAVIRT [=y] && SECURITY [=y] &&
X86_X2APIC[=y]
INFO: Some CONFIG elements failed to make the final .config:
INFO: Value requested for CONFIG_EFI_STUB not in final .config
INFO: Generated config file can be found in
/home/ffidenci/go/src/github.com/kata-containers/kata-containers/tools/packaging/kernel/configs/fragments/x86_64/.config
ERROR: Failed to construct requested .config file
ERROR: failed to find default config
```
Fixes: #4510
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Similar to network, we can use multiple queues for virtio-block
devices. This can help improve storage performance.
This commit changes the number of queues for block devices to
the number of cpus for cloud-hypervisor and qemu.
Today the default number of cpus a VM starts with is 1.
Hence the queues used will be 1. This change will help
improve performance when the default cold-plugged cpus is greater
than one by changing this in the config file. This may also help
when we use the sandboxing feature with k8s that passes down
the sum of the resources required down to Kata.
Fixes#4502
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
This PR removes unused the publish kata image script which
was used on kata 1.x when we had OBS packages which are not
longer used on kata 2.x
Fixes#4496
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
Enable "-sandbox on" in qemu can introduce another protect layer
on the host, to make the secure container more secure.
The default option is disable because this feature may introduce some
performance cost, even though user can enable
/proc/sys/net/core/bpf_jit_enable to reduce the impact.
Fixes: #2266
Signed-off-by: Feng Wang <feng.wang@databricks.com>
Remove space from root span name to follow camel casing of other tracing
span names in the runtime and to make parsing easier in testing.
Fixes#4483
Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
Encrypted image support with offline_fs_kbc mode
of the attesation-agent, currently required skopeo
so update the doc to clarify this
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
Used to register dragonball's signal handler.
Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: jingshan <jingshan@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
`snap`/`snapcraft` seems to have changed recently. Since `snap`
auto-updates all `snap` packages and since we use the `snapcraft` `snap`
for building snaps, this is impacting all our CI jobs which now show:
```
Installing Snapcraft for Linux…
snapcraft 7.0.4 from Canonical* installed
Run snapcraft -d snap --destructive-mode
Usage: snapcraft [options] command [args]...
Try 'snapcraft pack -h' for help.
Error: unrecognized arguments: -d
Error: Process completed with exit code 1.
```
Move the debug option to make it a sub-command (long) option to resolve
this issue.
Fixes: #4457.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
By comparing the content of the old url and the new url,
ensure that their content is consistent and does not contain ambiguities
Fixes: #4454
Signed-off-by: Binbin Zhang <binbin36520@gmail.com>
Let's improve the log so we make it clear that we're only *actually*
adding the net device to the Cloud Hypervisor configuration when calling
our own version of VmAddNetPut().
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
