- 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>
NEMU requires a unique runtime configuration. Add support for utilizing
a configuration-nemu.toml
Fixes: #1647
Signed-off-by: Eric Ernst <eric.ernst@intel.com>
Change the kata-deploy doc to get rid of code-snippets
and instead include instructions to apply the provided
RuntimeClass yaml according to the k8s version being used.
Fixes#457
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
Added the following distro version constraints for parity with the
kernel version constraints:
- `NeedDistroVersionGE()`
- `NeedDistroVersionLE()`
- `NeedDistroVersionNotEquals()`
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
