One of the joys to rely on the `pull_request_target` is to only be able
to catch those after those are merged.
Fixes: #7595
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
With these 2 simple checks we can ensure that we do not regress on the
behaviour of allowing the runtime classes / default runtime class to be
created by the kata-deploy payload.
Fixes: #7491
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Let's add here the image we'll be using for unencrypted confidential
tests. Later on, we'll make sure to build and use this image as part of
our CI.
The image can easily be built as a multi-arch image, and has `cpuid`
installed in case of `x86_64` build, so it can be used to detect whether
we're running on a TEE guest without having to rely on `dmesg | grep
...`.
Fixes: #7595
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
We don't have to do any sed to replace the runtimeclass being used by
the moment we start taking advantage of the `DEFAULT_SHIM` environment
variable exposed merged in the previous commits.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Instead of using package manager to install bats, building
this from source. This gives us the updated version of bats
which supports functions such as setup_file and
teardown_file.
We can use these functions into our current tests.
Fixes: #7597
Signed-off-by: Unmesh Deodhar <udeodhar@amd.com>
Refine implementation of mount by:
- log message with `path.display()` instead of `{:?}`
- add prefix "_" to unused variables
- pass by reference instead of by value to avoid creating redundant
array
- exactly matching prefix "fsgid=" instead of "fsgid"
- avoid redundant clone() operations
Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
There's a bug in function update_ephemeral_mounts() which only handles
the first storage object and ignores all other storage objects.
Fixes: #7551
Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
Simplify function online_cpu_memory() by on calling update_cpuset_path()
for containers with cpuset configured.
Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
Refine style of code related to sandbox by:
- remove unnecessary comments for caller to take lock, we have already taken
`&mut self`.
- change "*count < 1 " to "*count == 0", `count` is type of u32.
- make remove_sandbox_storage() to take `&mut self` instead of `&self`.
- group related function to each others
- avoid search the map twice in function find_process()
- avoid unwrap() in function run_oom_event_monitor()
- avoid unwrap() in online_resources()
Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
Avoid unwrap() in function do_remove_container(), and also make
implmementation symmetric for both timeout and non-timeout cases.
Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
Optimize agent rpc implementation by:
- avoid clone objects when possible
- avoid unwrap() when possible
- explictly drop object to ensure order
Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
This pull request is mainly for updating vm-memory and vmm-sys-util.
The affacted crates include:
- vm-memory: from 0.9.0 to 0.10.0
- vmm-sys-util: from 0.10.0 to 0.11.0
- virtio-queue: from 0.6.0 to 0.7.0
- fuse-backend-rs: from 0.10.4 to 0.10.5
- linux-loader: from 0.6.0 to 0.8.0
- nydus-api: from 0.3.0 to 0.3.1
- nydus-rafs: from 0.3.1 to 0.3.2
- nydus-storage: from 0.6.3 to 0.6.4
Fixes: #0000
Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com>
This PR renames the mobilenet tensorflow test to have a more specific
tensorflow name mainly because tensorflow has different configurations
and we will add more tensorflow tests so we want to distinguish each
tensorflow test.
Fixes#7571
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
This PR adds the iperf network metrics to the github actions
for kata metrics.
Fixes#7535
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
These calls cause two extra atomic instructions each time they're used,
one to increment and another one to decrement the refcount.
Since we don't need them because the referred value is guaranteed to
outlive the function, remove the calls.
Fixes: #7190
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
When the mounted block device isn't a layer, we want to mount it into
containers, but since it's already mounted with the correct fs (e.g.,
tar, ext4, etc.) in the pod, we just bind-mount it into the container.
Fixes: #7536
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
When at least one `io.katacontainers.fs-opt.layer` option is added to
the rootfs, it gets inserted into the VM as a layer, and the file system
is mounted as an overlay of all layers using the overlayfs driver.
Additionally, if the `io.katacontainers.fs-opt.block_device=file` option
is present in a layer, it is mounted as a block device backed by a file
on the host.
Fixes: #7536
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
This causes the overlay-fs driver to add the `upperdir` and `workdir`
options to an overlay-fs mount so that the mount becomes writable using
a discardable directory under the container id.
Fixes: #7536
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
This is so that file systems don't fail when we pass kata-specific
options from the snapshotter to kata.
Fixes: #7536
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
Version 0.10.5, which was just released, breaks `nydus-storage`.
This is a workaround to fix the CI which is blocking other PRs.
Fixes: #7541
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
As 3.2.0-rc0 has been released, let's switch the kata-deploy / kata-cleanup
tags back to "latest", and re-add the kata-deploy-stable and the
kata-cleanup-stable files.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Kata containers as VM-based containers are allowed to run in the host
netns. That is, the network is able to isolate in the L2. The network
performance will benefit from this architecture, which eliminates as many
hops as possible. We called it a Directly Attachable Network (DAN for
short).
The network devices are placed at the host netns by the CNI plugins. The
configs are saved at {dan_conf}/{sandbox_id}.json in the format of JSON,
including device name, type, and network info. At the very beginning stage,
the DAN only supports host tap devices. More devices, like the DPDK, will
be supported in later versions.
The format of file looks like as below:
```json
{
"netns": "/path/to/netns",
"devices": [{
"name": "eth0",
"guest_mac": "xx:xx:xx:xx:xx",
"device": {
"type": "vhost-user",
"path": "/tmp/test",
"queue_num": 1,
"queue_size": 1
},
"network_info": {
"interface": {
"ip_addresses": ["192.168.0.1/24"],
"mtu": 1500,
"ntype": "tuntap",
"flags": 0
},
"routes": [{
"dest": "172.18.0.0/16",
"source": "172.18.0.1",
"gateway": "172.18.31.1",
"scope": 0,
"flags": 0
}],
"neighbors": [{
"ip_address": "192.168.0.3/16",
"device": "",
"state": 0,
"flags": 0,
"hardware_addr": "xx:xx:xx:xx:xx"
}]
}
}]
}
```
Fixes: #1922
Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com>
This commit provides a new way to name the containers used
in the launch-times-test in this form:
'kata_launch_times_RANDOM_NUMBER', where RANDOM_NUMBER is
in the 0-1000 range.
Fixes: #7529
Signed-off-by: David Esparza <david.esparza.borquez@intel.com>
