Add commands to add, remove, resize and get stats of a direct-assigned volume.
These commands are expected to be consumed by CSI.
Fixes: #3454
Signed-off-by: Feng Wang <feng.wang@databricks.com>
Since kata-monitor now:
- relies on fs events *only* to update the sandbox cache
- adds CRI meta-data as labels (CRI pod name, namespace and uid)
it deserves a version bump.
Note that while we could let kata-monitor match the runtime version,
kata-monitor will usually work flawlessy with different kata shim
releases: so it makes sense to keep kata-monitor version separated.
Signed-off-by: Francesco Giudici <fgiudici@redhat.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>
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>
Show available guest protections in the
`kata-runtime env` output. Also bump the formatVersion.
Fixes: #1982
Signed-off-by: Yujia Qiao <rapiz3142@gmail.com>
This PR includes these optimize changes:
- Remove the dependency on the container engine.
The old code uses runc to generate config.json and
Docker to export rootfs, that will be heavy and need
additional dependency.
Using a fixed config for busybox image can avoid
the heavy processing above.
- Moved duplicate code to pkg/katatestutils package
Fixes: #2752
Signed-off-by: bin <bin@hyper.sh>
Display a pseudo path to the sandbox socket in the output of
`kata-runtime env` for those hypervisors that use Hybrid VSOCK.
The path is not a real path since the command does not create a sandbox.
The output includes a `{ID}` tag which would be replaced with the real
sandbox ID (name) when the sandbox was created.
This feature is only useful for agent tracing with the trace forwarder
where the configured hypervisor uses Hybrid VSOCK.
Note that the features required a new `setConfig()` method to be added
to the `hypervisor` interface. This isn't normally needed as the
specified hypervisor configuration passed to `setConfig()` is also
passed to `createSandbox()`. However the new call is required by
`kata-runtime env` to display the correct socket path for Firecracker.
The new method isn't wholly redundant for the main code path though as
it's now used by each hypervisor's `createSandbox()` call.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
We need to be able to get the IP family from the netlink route meesages,
and the Route.Family field only got recently added to the netlink
package.
The update generates static check warnings about the call for
nethandler.Delete() being deprecated in favor of a Close() call instead.
So we include the s/Delete()/Close()/ change as part of this PR.
Signed-off-by: Samuel Ortiz <s.ortiz@apple.com>
Rectify the values of testModuleData with the correct
types in TestCCCheckCLiFunction in kata-check_(!x86)_test.go
Fixes: #2735
Signed-off-by: Amulya Meka <amulmek1@in.ibm.com>
We now support any container engine CRI compliant. Let's bump the
kata-monitor version to 0.2.0.
Signed-off-by: Francesco Giudici <fgiudici@redhat.com>
