Removed two list entries in the design README that don't have a
corresponding document to link to.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Fixed the Debian install guide which was pointing to the Ubuntu Docker
install guide by mistake.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
If kata containers is using vfio and vhost net，the unbinding
of vfio would be hang. In the scenario, vhost net kernel thread
takes a reference to the qemu's mm, and the reference also includes
the mmap regions on the vfio device file. so vhost kernel thread
would be not released when qemu is killed as the vhost file
descriptor still is opened by shim v2 process, and the vfio device
is not released because there's still a reference to the mmap.
Fixes: #1669
Signed-off-by: Yang, Wei <w90p710@gmail.com>
Signed-off-by: Eric Ernst <eric.ernst@intel.com>
- Networking: Ensure that network namespace is propagated
- nemu-config: adjust defaults in configuration-nemu.toml
- support-vsock: load vhost_vsock module if it isn't built-in
bce0d60 unit-test: refine unit test
9b23d4f vsock_module: add 'vhost_vsock' kernel module in kata-check
f21d5a3 Support_vsock: only need to check whether device 'vhost_vsock' exists
09a7d15 nemu-config: adjust defaults in configuration-nemu.toml
66b93c7 Networking: Ensure that network namespace is propagated
Signed-off-by: Eric Ernst <eric.ernst@intel.com>
- Add more motivation, background on filesystem sharing
- simplify configuration, installation by utilizing kata deploy
Signed-off-by: Eric Ernst <eric.ernst@intel.com>
virtio-fs has landed as an experimental feature in kata. This patch
enable the basic how-to for this feature.
Fixes: #468
Signed-off-by: Ganesh Maharaj Mahalingam <ganesh.mahalingam@intel.com>
There are still some systemd units that fail to start for different
reasons. Disable these systemd units to improve boot time.
fixes#1686
Signed-off-by: Julio Montes <julio.montes@intel.com>
Add a few minimal documents to allow all the documentation in this
repository to be navigated from the top-level README.
Fixes#1681.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Got a defunct kata-proxy after kata quit when VMCache is enabled.
The reason is vmcache server opens kata-proxy but doesn't wait it.
If VMCache is disabled, kata-runtime will quit before kata-proxy.
So it will not meet the issue.
Open a special goroutine do cmd.Wait in kataProxy.start to handle
the isssue.
Fixes: #1678
Signed-off-by: Hui Zhu <teawater@hyper.sh>
Strict dependencies guarantees that an older version of the runtime will
not be installed together with a more recent version of the other kata
packages.
This complements commit e73473f.
Fixes: #508
Signed-off-by: Marco Vedovati <mvedovati@suse.com>
We should refine unit test which involves func SupportsVsocks and newly
reconstructed struct kernelModule.
Fixes: #1512
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
Since we prefer vsock over virtio serial port, we add 'vhost_vsock'
in kernel mosules list.
But vhost_vsock.ko shouldn't be the definitely required kernel modules,
afterall, we could also use virtio serial port.
if kata-env shows SupportsVSocks as false, users could run kata-check
to manually load vhost_vsock.ko and get detailed info(errors)
Fixes: #1512
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
QEMU opens /dev/vhost-vsock and this causes vhost_vsock.ko to be
automatically loaded.
So, checking the existence of /dev/vhost-vsock is enough.
Fixes: #1512
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
- For initial offering of virtiofsd, hugepages are required
- use the qemu hypervisor type for configuration template
- decrease virtiofs cache size from 8192 to 1024, to better support
running with virtio-fs on smaller machines while hugepages are required.
- For initial experimental release, utilize virtio-serial instead of
vsock
Fixes: #1662
Signed-off-by: Eric Ernst <eric.ernst@intel.com>
As shpchp used for pci hotplug on arm64 initialized
its bottom half work as a delay work for 5 seconds, pci bus
rescan triggered between up half and bottom half of shpc interrupt
handling will fail. so disable shpc and let bus rescan
to do the device hotplug on arm64.
Fixes: #498
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
We modified the kernel subdir, even thought it was only a doc
change, so we need to bump the config ver to reflect that.
Signed-off-by: Graham Whaley <graham.whaley@intel.com>
We don't append fullstops to section titles, and they mess the
ToC up (looks wise). Nuke the one we had in this file.
Signed-off-by: Graham Whaley <graham.whaley@intel.com>
Note that to use the build script you need to have some prereqs,
including a new enough golang.
Fixes: #478
Reported-by: Rory Savage <rsavage@dispersivegroup.com>
Signed-off-by: Graham Whaley <graham.whaley@intel.com>
