We introduced collection of sandboxes metadata from the CRI that will be
attached to the sandbox metrics: this will allow to immediately match
sandboxes metrics with CRI workloads.
Rename the symbols from *Kube* to *CRI* as the metadata will be there
every time pods are created through CRI, also if kubernetes is not
installed (e.g., 'crictl runp').
Signed-off-by: Francesco Giudici <fgiudici@redhat.com>
To resourcecontrol, and make it consistent with the fact that cgroups
are a Linux implementation of the ResourceController interface.
Fixes: #3601
Signed-off-by: Samuel Ortiz <s.ortiz@apple.com>
We call it a ResourceController, and we make it not so Linux specific.
Now the Linux implementations is the cgroups one.
Signed-off-by: Samuel Ortiz <s.ortiz@apple.com>
We now rely on fs events only to update the sandbox cache. This is not
true anyway for sandboxes already present at kata-monitor startup: we
just retrieve the list and add them in the cache only when we get their
CRI metadata. If CRI metadata is not available we will never add them to
the sandbox cache.
Fix this by immediately adding the sandboxes we find at startup time to
the sandbox cache.
Fixes: #3705
Signed-off-by: Francesco Giudici <fgiudici@redhat.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>
The Developer-Guide.md build a custom kata agent with `x86_64-unknown-linux-musl`.
The `musl` should be changed by the system arch. The system arch is aarch64,
ppc64le and s390x, the musl should be changed. When the arch is ppc64le or s390x,
the musl should be replaced by the gnu.
Fixes: #3731
Signed-off-by: wangyongchao.bj <wangyongchao.bj@inspur.com>
CRI-O start shim process without setting TTRPC_ADDRESS,
that the forwarding events goroutine will get errors.
For CRI-O runtime, we can log the events to log file.
Fixes: #3733
Signed-off-by: bin <bin@hyper.sh>
This PR updates the contributing documentation link to the
one that is using kata 2.0
Fixes#3740
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
The kata-deploy Dockerfile is based on CentOS 7, which has no s390x
support. Add an `IMAGE` argument to specify the registry, which still
defaults to CentOS, but e.g. ClefOS can be selected instead.
Other x86_64 assumptions are also removed. Other general simplicifations
are made.
This does not address the more general issue of #3723 -- what we're
doing here does not seem to be working with systemd >= something between
235-237.
Fixes: #3722
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
When using kata-deploy, no `containerd-shim-kata-v2` binary is deployed,
but we do deploy a `kata` runtime class, which seems very much
incosistent.
As the default configuration for kata-containers points to QEMU, let's
also use kata with QEMU as the default shim-v2 binary.
Fixes: #3228, #3734
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
As kata with qemu has supported lazyload, so this pr aims to
bring lazyload ability to kata with clh.
Fixes#3654
Signed-off-by: luodaowen.backend <luodaowen.backend@bytedance.com>
The name of SYS_SUPPORTS_HUGETLBFS has been changed to
ARCH_SUPPORTS_HUGETLBFS which is being selected on default
by another kernel config.
More info- 855f9a8e87
Change applicable from v5.13.
Fixes: #3720
Signed-off-by: Amulyam24 <amulmek1@in.ibm.com>
`tools/packaging/scripts/apply_patches.sh` uses `git apply $patch`, but
this will not apply to subdirectories. If one wanted to apply with
`git apply`, they'd have to run it with `--directory=...`
_relative to the Git tree's root_ (absolute will not work!). I suggest
we just use `patch`, which will do what we expected `git apply` would
do.
`patch` is also added to build containers that require it.
Fixes: #3690
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
Let's take advantage of the fact that we've bumped to our kernel version
ot the 5.15 LTS and enable SGX by default, as it's present there.
Fixes: #3692
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Let's stop building the experimental kernel as, currently, we have
all the needed contents as part of the vanilla kernel.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
There's no need to build an experimental kernel for x86_64 as all the
bits which were part of the experimental one (SGX only, really) are now
part of the vanilla one.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
As the container runtime, we're never inspecting, adding or configuring
host networking endpoints.
Make sure we're always do that by wrapping addSingleEndpoint calls into
the pod network namespace.
Fixes#3661
Signed-off-by: Samuel Ortiz <s.ortiz@apple.com>
This PR updates the limitations document by removing the docker
references belonged to kata 1.x and add as a limitation the
docker and podman support for kata 2.0
Fixes#3709
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
Keep all the OS agnostic bits in the hypervisor.go and
hypervisor_ARCH.go files.
Fixes#3614
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
Signed-off-by: Samuel Ortiz <s.ortiz@apple.com>
