1. Implemented metrics collection for runtime-rs shim and dragonball hypervisor.
2. Described the current supported metrics in runtime-rs.(docs/design/kata-metrics-in-runtime-rs.md)
Fixes: #5017
Signed-off-by: Yuan-Zhuo <yuanzhuo0118@outlook.com>
Unlike the previous usage which requires creating
/dev/xxx by mknod on the host, the new approach will
fully utilize the DirectVolume-related usage method,
and pass the spdk controller to vmm.
And a user guide about using the spdk volume when run
a kata-containers. it can be found in docs/how-to.
Fixes: #6526
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
A new choice of using vfio devic based volume for kata-containers.
With the help of kata-ctl direct-volume, users are able to add a
specified device which is BDF or IOMMU group ID.
To help users to use it smoothly, A doc about howto added in
docs/how-to/how-to-run-kata-containers-with-kinds-of-Block-Volumes.
Fixes: #6525
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
This PR updates the developer guide at the connect to the debug console
section.
Fixes#7094
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
Kubernetes and Containerd will help calculate the Sandbox Size and pass it to
Kata Containers through annotations.
In order to accommodate this favorable change and be compatible with the past,
we have implemented the handling of the number of vCPUs in runtime-rs. This is
This is slightly different from the original runtime-go design.
This doc introduce how we handle vCPU size in runtime-rs.
Fixes: #5030
Signed-off-by: Yushuo <y-shuo@linux.alibaba.com>
Signed-off-by: Ji-Xinyou <jerryji0414@outlook.com>
Nobody has volunteered to maintain the (currently broken) snap build, so
remove it.
Fixes: #6769.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
As block/direct volume use similar steps of device adding,
so making full use of block volume code is a better way to
handle direct volume.
the only different point is that direct volume will use
DirectVolume and get_volume_mount_info to parse mountinfo.json
from the direct volume path. That's to say, direct volume needs
the help of `kata-ctl direct-volume ...`.
Details seen at Advanced Topics:
[How to run Kata Containers with kinds of Block Volumes]
docs/how-to/how-to-run-kata-containers-with-kinds-of-Block-Volumes.md
Fixes: #5656
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
Since we reshuffled versions.yaml, update the guide so that
we can find the SNP QEMU info.
Once runtime support is merged we should overhaul or remove
this guide, but let's keep it for now.
Signed-off-by: Tobin Feldman-Fitzthum <tobin@ibm.com>
The snap package is no longer being maintained so update the docs to
warn readers.
We'll remove the snap installation docs in a few weeks.
See: #6769.
Fixes: #6793.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
This PR updates the url for the Container Network Model
in the network document.
Fixes#6563
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
In some cases, network endpoints will be configured through Prestart
Hook. So network endpoints may need to be added(hotpluged) after vm
is started and also Prestart Hook is executed.
We move pre-start hook functions' execution to sandbox_start to allow
hooks running between vm_start and netns_scan easily, so that the
lifecycle API can be cleaner.
Signed-off-by: Yushuo <y-shuo@linux.alibaba.com>
This change enables to run cloud-hypervisor VMM using a non-root user
when rootless flag is set true in the configuration
Fixes: #2567
Signed-off-by: Feng Wang <fwang@confluent.io>
New developers are often confused by some of our requirements, notably porting
labels. While our CONTRIBUTING.md file points to the solution, the developer's
guide does not. Add a link there.
Fixes: #6329
Signed-off-by: Christophe de Dinechin <christophe@dinechin.org>
When a new stable branch is created, it is necessary to change the
references in the tests repo from main to the new stable branch.
However this step needs to be performed after the repos have been tagged
as the `tags_repos.sh` script is the one that creates the new branch.
Clarify this in the documentation and move the step to change branch
references in test repo after repos have been tagged.
Fixes: #1824
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
Removed the `` around containerd, because when you execute this as a
script it runs the containerd command within the script, which it should
not do.
Fixes#4217
Signed-off-by: Willem Dendauw <willem.dendauw@hotmail.com>
The key steps in how-to-hotplug-memory-arm64.md are missing, resulting in the kata qemu pod not being created successfully.
Fixes: #6105
Signed-off-by: SinghWang <wangxin_0611@126.com>
The default for the agent today is building with seccomp support.
However, additional steps need to be taken for building against
musl such as installing the static seccomp library for musl.
Add documentation to explain this.
Fixes#6136
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
If `loop` module is not probed, it causes error like "losetup: cannot find an unused loop device".
Fixes: #5887
Signed-off-by: Guoqiang Ding <dgq8211@gmail.com>
Script to execute to build virtiofsd has been changed in #5426 but not in the doc. This commit update the developer guide.
Fixes: #5860
Signed-off-by: Mathias Flagey <mathiasflagey1201@gmail.com>
Add the description about how to enable SELinux for containers
running inside the guest.
Fixes: #4812
Signed-off-by: Manabu Sugimoto <Manabu.Sugimoto@sony.com>
