Add span name to logging error to help with debugging when the context
is not set before the span is created.
Fixes#3289
Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
Move the architecture document into a new `docs/design/architecture/` directory
in preparation for splitting it into more manageable pieces.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
not clear why this was commented out before -- ensure that we set
approprate annotation on the sandbox container's annotations to indicate
this is a sandbox.
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
Today we assume that if the CRI/upper layer doesn't provide a container
type annotation, it should be treated as a sandbox. Up to this point, a
sandbox with a pause container in CRI context and a single container
(ala ctr run) are treated the same.
For VM sizing and container constraining, it'll be useful to know if
this is a sandbox or if this is a single container.
In updating this, we cleanup the type handling tests and we update the
containerd annotations vendoring.
Fixes: #2926
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
Some new attributes are added to hypervisor config:
- VMStorePath
- RunStorePath
- SharedPath
These attributes should be handled in two places:
- reset when check the new hypervisor's config is suitable
to the base config.
- copy from new hypervisor's config when create new VM
Fixes: #3193
Signed-off-by: bin <bin@hyper.sh>
vhost-net is disabled in the rootless kata runtime feature, which has been abandoned since kata 2.0.
I reused the rootless flag for nonroot hypervisor and would like to enable vhost-net.
Fixes#3182
Signed-off-by: Feng Wang <feng.wang@databricks.com>
This PR updates the comments in the configuration.toml to point to
the current kata containers repository instead of the kata 1.x.
Fixes#3163
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
Currently we do not have debian as part of the kata CI as we
do not have a mantainer, this PR removes debian as a supported
rootfs in order to have only the distros that we are supporting
and mantainining.
Fixes#3153
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
os.Exit() will terminate program immediately, the defer functions
won't be executed, so we add defer functions again before os.Exit().
Refer to https://pkg.go.dev/os#ExitFixes: #3059
Signed-off-by: Binbin Zhang <binbin36520@gmail.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>
Today the hypervisor code in vc relies on persist pkg for two things:
1. To get the VM/run store path on the host filesystem,
2. For type definition of the Load/Save functions of the hypervisor
interface.
For (1), we can simply remove the store interface from the hypervisor
config and replace it with just the path, since this is all we really
need. When we create a NewHypervisor structure, outside of the
hypervisor, we can populate this path.
For (2), rather than have the persist pkg define the structure, let's
let the hypervisor code (soon to be pkg) define the structure. persist
API already needs to call into hypervisor anyway; let's allow us to
define the structure.
We'll probably want to look at following similar pattern for other parts
of vc that we want to make independent of the persist API.
In doing this, we started an initial hypervisors pkg, to hold these
types (avoid a circular dependency between virtcontainers and persist
pkg). Next step will be to remove all other dependencies and move the
hypervisor specific code into this pkg, and out of virtcontaienrs.
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
Today, acrn relies on sandbox level information, as well as a store
provided by common parts of the hypervisor. As we cleanup the
abstractions within our runtime, we need to ensure that there aren't
cross dependencies between the sandbox, the persistence logic and the
hypervisor.
Ensure that ACRN still compiles, but remove the setSandbox usage as
well as persist driver setup.
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
If a file/directory doesn't exist, os.Stat() returns an
error. Assert the returned value with os.IsNotExist() to
prevent it from failing.
Fixes: #2920
Signed-off-by: Amulyam24 <amulmek1@in.ibm.com>
Many of these functions are just used on one place throughout the rest
of the code base. If we create hypervisor package, newtork package, etc, we may want to
parse this out.
Fixes: #3049
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
This will be useful at runtime level; no need for oci or uuid to be subpkg of
virtcontainers.
While at it, ensure we run gofmt on the changed files.
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
The fact that we need to "bridge" the endpoint is a bit irrelevant. To
be consistent with the rest of the endpoints, let's just call this
"macvlan"
Fixes: #3050
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
The thread monitor will check if the agent and the VMM are alive every
second in a blocking thread. The Cloud hypervisor API server is
single-threaded, if the monitor does a `check()`, while a slow request
is still in progress, the monitor check() method will timeout. The
monitor thread will stop all the shim-v2 execution.
This commit modifies the monitor thread to make it check the status of
the hypervisor after 5 seconds. Additionally, the `check()` method from
cloud-hypervisor will use the method `clh.isClhRunning(timeout)` with a
10 seconds timeout. The monitor function does no timeout, so even if
`hypervisor.check()` takes more 10 seconds, the isClhRunning method
handles errors doing a VmmPing and retry in case of errors until the
timeout is reached.
Reduce the time to the next check to 5 should not affect any functionality,
but it will reduce the overhead polling the hypervisor.
Fixes: #2777
Signed-off-by: Carlos Venegas <jose.carlos.venegas.munoz@intel.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>
As github.com/containerd/cgroups doesn't support scope
units which are essential in some cases lets create
the cgroups manually and load it trough the cgroups
api
This is currently done only when there's single sandbox
cgroup (sandbox_cgroup_only=true), otherwise we set it
as static cgroup path as it used to be (until a proper
soultion for overhead cgroup under systemd will be
suggested)
Fixes: #2868
Signed-off-by: Snir Sheriber <ssheribe@redhat.com>
This reverts commit 76f16fd1a7 to bring
back cri-containerd crioptions parsing so that kata works with older
containerd versions like v1.3.9 and v1.4.6.
Fixes: #2999
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
Protection types like tdxProtection or seProtection were marked nolint,
remove this. As a side effect, ARM needs dummy tests for these.
Fixes: #2801
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
