If we send multiple grpcs at once before a client is created, we end up
creating multiple connections to the agent and that breaks when using builtin
proxy since only one connection is allowed.
Fixes: #431
Signed-off-by: Peng Tao <bergwolf@gmail.com>
There were missing test cases in Arm64 for platform-dependent
kata-check and kata-env, leading to 'make test' failure under
kata-containers/runtime
Fixes: #403
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
So that we let callers decide if kata-agent should let all containers in
a sandbox share the same pid namespace.
This will be first used only by frakti. And kata cli can possibly use it
as well when cri-o and containerd-cri stop creating pause containers
and just pass the CreateSandbox CRI requests to kata.
Fixes: #426
Signed-off-by: Peng Tao <bergwolf@gmail.com>
We only need one qmp channel and it is qemu internal detail thus
sandbox.go does not need to be aware of it.
Fixes: #428
Signed-off-by: Peng Tao <bergwolf@gmail.com>
This commit add a no-pivot flag (just a warning tip) in kata-runtime create and run cmd.
Fixes: #409 , #134
Signed-off-by: wenqi wang wangwenqi01@baidu.com
update from v17.12 to v18.03.
18.03 is the version installed in the CI VMs
and when using v17.12 some hotplug cpu tests
fail. then we need to make v18.03 our official
supported version.
Fixes: #418.
Signed-off-by: Salvador Fuentes <salvador.fuentes@intel.com>
The "Failed to allocate HTAB of requested size,
try with smaller maxmem" error in ppc64le occurs
when maxmem allocated is very high. This got fixed
in qemu 2.10 and kernel 4.11. Hence put a maxmem
restriction of 32GB per kata-container if qemu
version less than 2.10
Fixes: #415
Signed-off-by: Nitesh Konkar <niteshkonkar@in.ibm.com>
Before this patch shared dir will reamin when sandox
has already removed, espacilly for kata-agent mod.
Do clean up shared dirs after all mounts are umounted.
Fixes: #291
Signed-off-by: Haomin <caihaomin@huawei.com>
It pointed to how to enable logs, which is only a small portion of the
debug options for Kata Containers. Let's instead point to the
troubleshooting section, which includes pointers to adding logs and to
debug the guest vm.
Fixes#411
Signed-off-by: Eric Ernst <eric.ernst@intel.com>
The cni-plugins commit will be used to build that specific
version on the CI, instead of using master.
Fixes#407.
Depends-on: github.com/kata-containers/tests#428
Signed-off-by: Salvador Fuentes <salvador.fuentes@intel.com>
Out CI is failing because of a recent change introduced in the
CNI plugins repo(github.com/containernetworking/plugins) that vendors in
CNI v0.7.0-alpha0. Refer to commit #e4fdb6cd1883b7b.
However, it looks like the the plugins themselves have not been
updated yet, causing failures in CI. This was verified by vendoring
in the latest CNI and CNI plugins in our repo.
Till the plugin binaries our fixed, use older version of CNI plugins
for testing virtcontainers. See this:
https://github.com/containernetworking/plugins/commit/68b4efb4056c
In any case we should keep this version
in sync with what we vendor in, in our runtime and not use the
latest commit.
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
All calls to deleteNetNS were passing the "mounted" parameter as
true. So drop this parameter.
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
In case of physical network interfaces, we explicitly
pass through them to the VM. We need to bind them back to
the host driver when the sandbox is stopped, irrespective if
the network namespace has been created by virtcontainers or not.
Fixes#384
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
This commit checks the size of "/dev/shm" for the sandbox container
which is then used to create the shared memory inside the guest.
kata agent then uses this size to set up a sandbox level ephemeral
storage for shm. The containers then simply bind mount this sandbox level
shm.
With this, we will now be able to support docker --shm-size option
as well have a shared shm within containers in a pod, since they are
supposed to be in the same IPC namespace.
Fixes#356
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
Correct the document URLs which have gone stale.
The virtcontainers build status links have been moved to the top-level
README.
Fixes#376.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
The CPUinfo need to be refined in Arm architecture, because the
vendor and model of CPU may refer to different meaning in Arm architecture.
Besides, relevant contents extracted from /proc/cpuinfo may need to be
normalized for human-readability.
Fixes: #368
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
Signed-off-by: Wei Chen <wei.chen@arm.com>
