Rename kataVSOCK to VSock and move it into the types package, this way it can
be accessible by other subpackages. This change is required because in next
commits the socket address and type (socket, vsock, hybrid vsock) will be
hypervisor specific.
Signed-off-by: Julio Montes <julio.montes@intel.com>
Fixes: #2023
CompatOCISpec is used to gurantee backward compatbility for old runtime
specs, after we convert CompatOCISpec to standard specs.Spec, we should
use specs.Spec instead of CompatOCISpec, and CompatOCISpec should be
useless from then.
Spread usage of CompatOCISpec can make code structure confusing and making
the runtime spec usage non-standard. Besides, this can be the very first
step of removing CompatOCISpec from config's Annotations field.
Signed-off-by: Wei Zhang <weizhang555.zw@gmail.com>
Convert virtcontainers tests to testify/assert to make the virtcontainers
tests more readable.
fixes#156
Signed-off-by: Julio Montes <julio.montes@intel.com>
Firecracker provides a jailer to constrain the VMM. Use this
jailer to launch the firecracker VMM instead of launching it
directly from the kata-runtime.
The jailer will ensure that the firecracker VMM will run
in its own network and mount namespace. All assets required
by the VMM have to be present within these namespaces.
The assets need to be copied or bind mounted into the chroot
location setup by jailer in order for firecracker to access
these resouces. This includes files, device nodes and all
other assets.
Jailer automatically sets up the jail to have access to
kvm and vhost-vsock.
If a jailer is not available (i.e. not setup in the toml)
for a given hypervisor the runtime will act as the jailer.
Also enhance the hypervisor interface and unit tests to
include the network namespace. This allows the hypervisor
to choose how and where to lauch the VMM process, vs
virtcontainers directly launching the VMM process.
Fixes: #1129
Signed-off-by: Manohar Castelino <manohar.r.castelino@intel.com>
This patch adds the following,
1. Implement Sandbox management APIs for ACRN.
2. Implement Sandbox operation APIs for ACRN.
3. Add support for hot-plugging virtio-blk based
(using blk rescan feature) container rootfs to ACRN.
4. Prime devices, image and kernel parameters for
launching VM using ACRN.
v2->v3:
Incrementing index to keep track of virtio-blk devices
created. This change removes the workaround introduced
in block.go.
v1->v2:
1. Created issue #1785 to address the UUID TODO item.
2. Removed dead code.
3. Fixed formatting of log messages.
4. Fixed year in copyright message.
5. Removed acrn_amd64.go file as there are no amd64 specific
changes. Moved the code to acrn_arch_base.go.
Fixes: #1778
Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com>
This reverts commit 196661bc0d.
Reverting because cri-o with devicemapper started
to fail after this commit was merged.
Fixes: #1574.
Signed-off-by: Salvador Fuentes <salvador.fuentes@intel.com>
We can use the same data structure to describe both of them.
So that we can handle them similarly.
Fixes: #1566
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
In order to support memory hotplug via probe interface in kata-runtime,
firstly, we need to verify whether guest kernel is capable of that.
Fixes: #1149
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
Fixes: #1415
Container resources have been saved to ContainerConfig so there's no
need to save it again in state.json.
Signed-off-by: Wei Zhang <zhangwei555@huawei.com>
gometalinter is deprecated and will be archived April '19. The
suggestion is to switch to golangci-lint which is apparently 5x faster
than gometalinter.
Partially Fixes: #1377
Signed-off-by: Ganesh Maharaj Mahalingam <ganesh.mahalingam@intel.com>
cpu cgroups are container's specific hence all containers even the sandbox
should be able o create, delete and update their cgroups. The cgroup crated
matches with the cgroup path passed by the containers manager.
fixes#1117fixes#1118fixes#1021
Signed-off-by: Julio Montes <julio.montes@intel.com>
Bridge is representing a PCI/E bridge, so we're moving the bridge*.go
to types/pci*.go.
Fixes: #1119
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
In order to move the hypervisor implementations into their own package,
we need to put the capabilities type into the types package.
Fixes: #1119
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
In order to move the hypervisor implementations into their own package,
we need to put the asset type into the types package and break the
hypervisor->asset->virtcontainers->hypervisor cyclic dependency.
Fixes: #1119
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
We can now remove all the sandbox shared types and convert the rest of
the code to using the new internal types package.
This commit includes virtcontainers, cli and containerd-shim changes in
one atomic change in order to not break bisect'ibility.
Fixes: #1095
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
The types package holds all shared virtcontainers types.
With the separation of the virtcontainers code into separate packages,
we need a types one to not create circular dependencies.
This package holds sandbox related types and structures for now. It will
grow as virtcontainers code is moved into their own internal packages.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
