Commit Graph

11 Commits

Author SHA1 Message Date
Julio Montes
f2f09230ee virtcontainers: rename kataVSOCK type and move it into the types package
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>
2019-09-19 11:25:11 -05:00
Julio Montes
880bb2b7b8 virtcontainers: introducing HybridVSock type
This new socket type is currently supported only by the firecracker hypervisor.
For more details about its internal implementation see:
https://github.com/firecracker-microvm/firecracker/blob/master/docs/vsock.md

Signed-off-by: Julio Montes <julio.montes@intel.com>
2019-09-19 11:25:11 -05:00
Wei Zhang
9507f45a0f CompatOCISpec: limit usage of CompatOCISpec
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>
2019-09-05 11:05:55 +08:00
Wei Zhang
341a988e06 persist: simplify persist api
Fixes #803

Simplify new store API to make the code easier to understand and use.

Signed-off-by: Wei Zhang <zhangwei555@huawei.com>
2019-04-30 11:54:42 +08:00
Peng Tao
c414599635 types: remove pid from sandbox state
No longer needed.

Signed-off-by: Peng Tao <bergwolf@hyper.sh>
2019-04-09 18:59:56 -07:00
Peng Tao
616f26cfe5 types: split sandbox and container state
Since they do not really share many of the fields.

Fixes: #1434

Signed-off-by: Peng Tao <bergwolf@hyper.sh>
2019-04-09 18:59:56 -07:00
Penny Zheng
30a6a7de39 agent: acquire memory hotplug probe info via GetGuestDetails
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>
2019-04-04 17:03:19 +08:00
Wei Zhang
ad7d9b7bab cgroups: remove duplicate fields from state
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>
2019-03-26 10:34:03 +08:00
Julio Montes
9758cdba7c virtcontainers: move cpu cgroup implementation
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 #1117
fixes #1118
fixes #1021

Signed-off-by: Julio Montes <julio.montes@intel.com>
2019-02-19 13:13:44 -06:00
Samuel Ortiz
b05dbe3886 runtime: Convert to the new internal types package
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>
2019-01-08 14:43:33 +01:00
Samuel Ortiz
701afe9e60 virtcontainers: First types package
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>
2019-01-08 14:24:42 +01:00