Improve our virtualization documentation, as well as introduce
the Cloud Hypervisor VMM. This creates a virtualization specific
document, and references this from the primary architecture document.
We are still limited on ACRN documentation: this should be augmented
in a follow on PR.
The PNGs included were grabbed from https://docs.google.com/presentation/d/1ZJg3w3O6F_j3ucQhdbBdj2hZUwg7L7qF347xC07L2_wFixes: #567
Signed-off-by: Eric Ernst <eric.ernst@intel.com>
remove dirtory created for VM. This should be refactored in all
hypervisors
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
Remove cli builder code as now that we use http client
Signed-off-by: Bo Chen <chen.bo@intel.com>
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
Instead of build a command, use Cloud Hypervisor http API.
Fixes: #2165
Signed-off-by: Bo Chen <chen.bo@intel.com>
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
These are the unit tests for the sandbox struct. This is the summary
of the most important changes:
- To test containers it was needed to create a `LinuxContainer` type
and this requires root privileges. So, some tests now requires root
user to be run.
- There was a bug in the `unset_sandbox_storage` method. The return
type was wrapped in a `Result` to avoid this problem.
Fixes: #50
Signed-off-by: Erich Cordoba <erich.cordoba.malibran@intel.com>
Since the /dev/vhost-net device is owned by root, we cannot used
vhost-net networking in rootless mode. Instead of having to
do this manually in the toml, disable vhost-net when the runtime
detects it is running rootless.
Fixes#2321
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
dep ensure to update new deps from openapi client
golang.org/x/oauth2
Signed-off-by: Bo Chen <chen.bo@intel.com>
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
cloud-hypervisor provides an API server to send commands
in a qmp and Firecracker style over an Unix socket.
The API is defined via OpenAPI, this commit adds
scripts to help to generate a client using:
https://github.com/OpenAPITools/openapi-generator
This will make easy to update any change related with the API
in the future.
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
Commit 89e0dfae11 ("qemu: stop qemu process when virtiofsd quits")
stops sandbox when virtiofsd quits so that virtiofs mount inside guest
won't hang. But commit d5a3d0a61c ("virtiofs: use virtiofsd
--fd=FDNUM") deleted this monitor logic.
Add the Scanner back to monitor virtiofsd's stderr and stop sandbox if
Scanner returns error.
Note that we don't monitor the virtiofsd process itself is because
virtiofsd may be live-upgraded (when available) and the original
process may quit, but virtiofs service is still running.
Fixes: #2315
Signed-off-by: Eryu Guan <eguan@linux.alibaba.com>
New command-line parameter for firecracker v0.19.0, named `--config-file`,
which represents the path to a file that contains a JSON which can be
used for configuring and starting a microVM without sending any API
requests.
Fixes: #2199
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
func checkVersion could be called anywhere, not always after
DescribeInstance `\` API request, so it should be more independent.
We could also get version number from `firecracker --version` command.
Fixes: #2199
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
Since we decide to adopt config file to configure, we could bypass
API Ready state.
Here, we also create a new config ready state: `cfReady`, to represent
configuration part is done.
Fixes: #2199
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
Checkout tag for packaging repo based on env variable NEW_VERSION
or kata_version with kata_version taking precedence.
With this, we checkout to the right version of packaging repo before
applying kernel patches.
Fixes#849
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
Althought, we changed the script "gen_versions_txt.sh" to accept a tag
rather than a branch, this change is not sufficient.
This script generates the right version file based on a tag, but
function `get_from_kata_deps` does not use this, and ends up using the
master branch instead. This is because this function looks at an env
variable called $BRANCH and ends up using master branch if the variable
is not defined.
Pass the tag/new version to the build scripts, so that this tag is
passed along to `get_from_kata_dep`.
With this change, the correct version information is consumed by the
build scripts for the various hypervisors and kernel.
Fixes#831
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
Due to the option '--directory' just added from 'cpio' v2.12, so the
osbuilder will failed with old version 'cpio' before v2.12, such as in
Centos 7 with v2.11.
Fix it by replacing this option with '(cd ...; cat ...)'.
Fixes: #384
Signed-off-by: Shile Zhang <shile.zhang@linux.alibaba.com>
we need to do patch update for kernel bump to v4.19.86.
Fixes: #806
Depends-on: github.com/kata-containers/runtime#2185
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
I am seeing tests fail at times waiting for label cleanup. Let's improve
the error message when this fails, and give the control plane a bit more
time, to improve stability of this test.
Fixes: #846
Signed-off-by: Eric Ernst <eric.ernst@intel.com>
This will test that is possible to install the obs packages in different
distributions.
Fixes#621
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
While running the build-kernel.sh script with no arguments, the help is
printed twice. This PR will fix that.
Fixes#433
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
If no virtioFsCache type set in configuration file, virtiofsd will
not starts, which makes kata-container start fail if virtio-fs
as its shared file system.
Fixes: #2279
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
Recent runs of setting up aks with github workflows shows that a timeout
of 5m is not always sufficent fot aks control plane to come up.
Increase this from 5m to 10m.
Fixes#839
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
