It's useful to know whether virtio-9p or virtio-fs is being used. Add
the status to the kata-env output.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Add configuration options to support the various Kata agent tracing
modes and types. See the comments in the built configuration files for
details:
- `cli/config/configuration-fc.toml`
- `cli/config/configuration-qemu.toml`
Fixes#1369.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Previously, the agent behaviour was controlled entirely using the
`kernel_params=` config option. This mechanism suffers from a subtle
problem - the runtime is not aware of how the agent will behave.
From now on, all significant agent options will be controlled from the
agent section in the configuration file. This allows the runtime to be
more aware of -- and in control of -- such agent settings. It would also
allow the underlying kernel CLI options to be modified in the future if
required.
This PR adds the only useful agent option as an explicit option by
adding an `enable_debug=true` option to the Kata agent section in
`configuration.toml`. This allows controlling agent debug to be handled
in the same manner as the other debug options.
This change is somewhat foundational: it permits the agent to be handled
consistently with other config file sections which is useful, but
arguably not essential (the old way worked). However, the new way of
handling agent options will be essential when introducing agent tracing
control as the runtime must be aware of the agent trace mode to allow
the runtime to modify its behaviour accordingly.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Replace the two versions of `makeRuntimeConfigFileData()` with a single
`MakeRuntimeConfigFileData()` in a new `katatestutils` package and a new
`katautils.GetDefaultHypervisorConfig()` to query the default hypervisor
details.
This isn't ideal but a new package had to be created to avoid circular
dependencies. It was also required since test code cannot be exported
from a package.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
After we switched golang linter to golangci-lint, we has extra 'deadcode'
linter check, and we need to remove this linter check for all
generic items.
Fixes: #1432
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
Since arch-specific func getExpectedHostDetails holds undefined struct
field SupportVSocks on arm64, unit test TestEnvGetEnvInfoSetsCPUType,
TestEnvGetHostInfo and so on failed.
I'm trying to use generic func genericgetExpectedHostDetails on arm64
to avoid similar issues.
Fixes: #1287
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
since all generic* could bring unused linter warnings, which lead to
CI crash, we add nolint comment to avoid them.
Fixes: #1200
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
For example, under debian buster/sid. Those information should be
provide with best effort instead of error out. Set name and version
to "<<unknown>>" if they are not defined.
Fixes: #1177
Signed-off-by: Yang Bo <bo@hyper.sh>
There is no vendor field in /proc/cpuinfo contents
on ppc64le. Make sure to return "" for vendor field
for ppc64le and fix all the corresponding testcases
as well.
Fixes: #864
Signed-off-by: Nitesh Konkar niteshkonkar@in.ibm.com
Refactor the config related codes into a separated
package which can be shared with other cli programs
such as kata's shimv2.
Fixes: #787Fixes: #714
Signed-off-by: fupan <lifupan@gmail.com>
Both of the netmon and proxy should use the right path
figured out from the configure instead of the default settings
to get their versions.
Fixes: #868
Signed-off-by: Fupan Li <lifupan@gmail.com>
Add configuration to decide the amount of slots that will be used in a VM
- This will limit the amount of times that memory can be hotplugged.
- Use memory slots provided by user.
- tests: aling struct
cli: kata-env: Add memory slots info.
- Show the slots to be added to the VM.
```diff
[Hypervisor]
MachineType = "pc"
Version = "QEMU ..."
Path = "/opt/kata/bin/qemu-system-x86_64"
BlockDeviceDriver = "virtio-scsi"
Msize9p = 8192
+ MemorySlots = 10
Debug = false
UseVSock = false
```
Fixes: #751
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
In order to choose if the network monitor should be used or not, this
patch makes it configurable from the configuration.toml file.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
The runtime and hypervisor `Debug` options were always showing as
`false` (although all debug options in `configuration.toml` were
correctly honoured).
Note: Also moved location of `FactoryConfig` in `RuntimeConfig` as the
`malign` linter was complaining:
```
virtcontainers/pkg/oci/utils.go:102:20⚠️ struct of size 408 could be 400 (maligned)
```
Fixes#724.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Add a heuristic to ensure the amount of memory allocated to the
hypervisor is bigger than the size of the image.
This catches simple configuration issues where `default_memory=` is set
to a smaller value than the size of either the `image=` or `initrd=`
files.
If the configured image type is `initrd`, fail but only warn in the
logs for `image` as although it seems a highly unlikely scenario, it is
permitted.
Update tests to ensure that created resources have `>0` bytes.
Fixes#636.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
We need this configuration due to a limitation in seabios
firmware in handling hotplug for PCI devices with large BARS.
Long term, this needs to be fixed in the firmware.
Fixes#594
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
`kata-env` did not include the path to the runtime exe itself.
Add that into the Runtime section.
Fixes: #577
Signed-off-by: Graham Whaley <graham.whaley@intel.com>
Created two new helper functions to create a `cli.Context` with and without a
`cli.App`.
Calling these functions simplifies a lot of test code.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Add a test to ensure the JSON output passes the same
parameter check and write/re-read test as the TOML one.
Signed-off-by: Graham Whaley <graham.whaley@intel.com>
With the addition of the JSON kata-env output, we need
to fix up the tests:
- add a test for the JSON flag
- fix the format/layout of the other tests to take into
account the change in function API and the additon of a
flagset to the cmdline ctx.
Signed-off-by: Graham Whaley <graham.whaley@intel.com>
Having a direct JSON output for kata-env will help record
results in our CIs in some instances. Add that ability with
a kata-env command line extension.
Fixes: #474
Signed-off-by: Graham Whaley <graham.whaley@intel.com>
There were missing test cases in Arm64 for platform-dependent
kata-check and kata-env, leading to 'make test' failure under
kata-containers/runtime
Fixes: #403
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
Remove the agent version from the output of `kata-env`. The value was
always a static string (`<<unknown>>`) because the runtime cannot
determine the agent version without creating a container.
Note that agent details, including the version, *are* displayed when
the user runs `kata-collect-data.sh`.
Fixes#310.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Many cli and arch files were using the 'older style' fairly full
Apache license text. The project standard is the shorter SPDX style.
Convert them over.
Fixes: #225
Signed-off-by: Graham whaley <graham.whaley@intel.com>
Add option to configure if IO needs to be in a separate IO thread.
Add tests to verify option is correctly parsed. The default value
is set to false for now.
This should be considered to be enabled by default in the future.
Fixes#132
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
