Move the defer for cleaning up network before the call to add network.
This way if any change made by add network is reverted by in case of
failure. This is particulary important for physical network interfaces
as with this step we make sure that driver for the physical interface is
reverted back to the original host driver. Without this the physical
network iterface will remain bound to vfio.
Fixes: #8646
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
Moby relies on the prestart hooks to configure network endpoints. We
should rescan the netns after running them so that the newly added
endpoints can be found and plugged to the guest.
Fixes: #5941
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
To resourcecontrol, and make it consistent with the fact that cgroups
are a Linux implementation of the ResourceController interface.
Fixes: #3601
Signed-off-by: Samuel Ortiz <s.ortiz@apple.com>
This'll end up moving to hypervisors pkg, but let's stop using virtLog,
instead introduce hvLogger.
Fixes: #2884
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
There are two types packages under virtcontainers, and the
virtcontainers/pkg/types has a few codes, merging them into
one can make it easy for outstanding and using types package.
Fixes: #3031
Signed-off-by: bin <bin@hyper.sh>
The tracing tags for api.go contain `"packages"` as a tag name,
whereas all other tags contain `"package"`.
Fixes: #2847
Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
This is a simplification of the host cgroup handling by partitioning the
host cgroups into 2: A sandbox cgroup and an overhead cgroup.
The sandbox cgroup is always created and initialized. The overhead
cgroup is only available when sandbox_cgroup_only is unset, and is
unconstrained on all controllers. The goal of having an overhead cgroup
is to be more flexible on how we manage a pod overhead. Having such
cgroup will allow for setting a fixed overhead per pod, for a subset of
controllers, while at the same time not having the pod being accounted
for those resources.
When sandbox_cgroup_only is not set, we move all non vCPU threads
to the overhead cgroup and let them run unconstrained. When it is set,
all pod related processes and threads will run in the sandbox cgroup.
Signed-off-by: Samuel Ortiz <samuel.e.ortiz@protonmail.com>
Regardless of the sandbox_cgroup_only setting, we create the sandbox
cgroup manager and set the sandbox cgroup path at the same time.
Without doing this, the hypervisor constraint routine is mostly a NOP as
the sandbox state cgroup path is not initialized.
Fixes#2184
Signed-off-by: Samuel Ortiz <samuel.e.ortiz@protonmail.com>
Removes custom trace functions defined across the repo and creates
a single trace function in a new katatrace package. Also moves
span tag management into this package and provides a function to
dynamically add a tag at runtime, such as a container id, etc.
Fixes#1162
Signed-off-by: Benjamin Porter <bporter816@gmail.com>
Remove storeSandbox() at the end of createSandboxFromConfig(),
because this callchain createSandboxFromConfig -> createContainers
has already calls storeSandbox().
This can improve the startup speed of the container,
even just for a little.
Fixes: #1980
Signed-off-by: Liang Zhou <zhoul110@chinatelecom.cn>
Span attributes (tags) are not consistent in runtime tracing, so
designate and use core attributes such source, package, subsystem, and
type as span metadata for more understandable output.
Use WithAttributes() during span creation to reduce calls to
SetAttributes().
Modify Trace() in katautils to accept slice of attributes so multiple
functions using different attributes can use it.
Fixes#1852
Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
It turns out we have managed to break the static checker in many
difference places with the absence of static checker in github action.
Let's fix them while enabling static checker in github actions...
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
A significant number of trace calls did not use a parent context that
would create proper span ordering in trace output. Add local context to
functions for use in trace calls to facilitate proper span ordering.
Additionally, change whether trace function returns context in some
functions in virtcontainers and use existing context rather than
background context in bindMount() so that span exists as a child of a
parent span.
Fixes#1355
Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
This commit includes two changes:
- migrate from opentracing to opentelemetry
- add jaeger configuration items
Fixes: #1351
Signed-off-by: bin <bin@hyper.sh>
In PR 1079, CleanupContainer's parameter of sandboxID is changed to VCSandbox, but at cleanup,
there is no VCSandbox is constructed, we should load it from disk by loadSandboxConfig() in
persist.go. This commit reverts parts of #1079Fixes: #1119
Signed-off-by: bin liu <bin@hyper.sh>
Remove global sandbox variable, and save *Sandbox to hypervisor struct.
For some needs, hypervisor may need to use methods from Sandbox.
Signed-off-by: bin liu <bin@hyper.sh>
With kata containers moving to 2.0, (hybrid-)vsock will be the only
way to directly communicate between host and agent.
And kata-proxy as additional component to handle the multiplexing on
serial port is also no longer needed.
Cleaning up related unit tests, and also add another mock socket type
`MockHybridVSock` to deal with ttrpc-based hybrid-vsock mock server.
Fixes: #389
Signed-off-by: Penny Zheng penny.zheng@arm.com
We do not need the vc types translation for network data structures.
Just use the protocol buffer definitions.
Fixes: #415
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
Create the cgroup manager once the network has been created, this way the
list of device will include the network VFIO devices attached to the sandbox,
when the physical enpoint is the network driver.
fixes#2774
Signed-off-by: Julio Montes <julio.montes@intel.com>
Call the `pkg/cgroups` package `SetLogger()` function to ensure all its log
records contain all required structured logging fields.
Fixes: #2782
Signed-off-by: Julio Montes <julio.montes@intel.com>
[cherry picked from runtime commit d0dbd0485d2f4ec3760f6fa1252ded86a7709042]
Call the `device/config` package `SetLogger()` function to ensure all its log
records contain all required structured logging fields.
Signed-off-by: Julio Montes <julio.montes@intel.com>
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
[ cherry-picked from runtime commit 13887bf89da9d2d7c215d77ca63129e1813e4c4a ]
Call the `store` packages `SetLogger()` function to ensure all its log
records contain all required structured logging fields.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
Runtime must setup the network before moving itself into the cgroup, otherwise
it won't be able to get the vhost/net queues file descriptors for the
hypervisor.
Signed-off-by: Julio Montes <julio.montes@intel.com>
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
To use the kata-containers repo path.
Most of the change is generated by script:
find . -type f -name "*.go" |xargs sed -i -e \
's|github.com/kata-containers/runtime|github.com/kata-containers/kata-containers/src/runtime|g'
Fixes: #201
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
