The reason for doing such is to (try to) avoid random crashes we've been
facing as part of our CI, such as the one reported as part of
https://github.com/kata-containers/tests/issues/3473Fixes: #1850
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Otherwise we might block delete and create orphan containers.
Fixes: #1039
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
Since the propagation flags couldn't be combinted with the
standard mount flags, and they should be used with the remount,
thus it's better to split them from the standard mount flags.
Fixes: #1699
Signed-off-by: fupan.lfp <fupan.lfp@antgroup.com>
Following the fix for #1713, adding a unit test for ioCopy() that
verifies that data is properly copied from source to destination
whatever the order in which the pipes are closed.
Fixes#1831
Signed-off-by: Julien Ropé <jrope@redhat.com>
Occasionally patches are necessary to build QEMU with the kata containers
configuration. This changed the developer guide to make it clear it is
recommended to apply the patches; and tell how.
Fixes#1807
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
When we create a new stable branch, it is good practice to ensure that the test
repository points to that stable branch, to make sure that it is not impacted by
later changes to the CI made on the stable branch.
Fixes: #1823
Signed-off-by: Christophe de Dinechin <christophe@dinechin.org>
For easier debug, let's add subcommand to kata-runtime for gathering
metrics associated with a given sandbox.
kata-runtime metrics --sandbox-id foobar
Fixes: #1815
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
Gathering stats for a given sandbox is pretty useful; let's export a
function from katamonitor pkg to do this.
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
(1) Add an accessor function, SocketAddress, to the shim-v2 code for
determining the shim's abstract domain socket address, given the sandbox
ID.
(2) In kata monitor, create a function, BuildShimClient, for obtaining the appropriate
http.Client for communicating with the shim's monitoring endpoint.
(3) Update the kata CLI and kata-monitor code to make use of these.
(4) Migrate some kata monitor methods to be functions, in order to ease
future reuse.
(5) drop unused namespace from functions where it is no longer needed.
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
Instead of having something like
"/containerd-shim/$namespace/$sandboxID/shim-monitor.sock", let's change
the approach to:
* create the file in a more neutral location "/run/vc", instead of
"/containerd-shim";
* drop the namespace, as the sandboxID should be unique;
* remove ".sock" from the socket name.
This will result on a name that looks like:
"/run/vc/$sandboxID/shim-monitor"
Fixes: #497
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
The spell-checker scripts has some bugs that caused large chunks of texts to not
be spell checked at all (see #1793). The previous commit worked around this bug,
which exposed another bug:
The following source text:
are discussions about using VM save and restore to
give [`criu`](https://github.com/checkpoint-restore/criu)-like
functionality, which might provide a solution
yields the surprising error below:
WARNING: Word 'givelike': did you mean one of the following?: give like, give-like, wavelike
Apparently, an extra space is removed, which is another issue with the
spell-checking script. This case is somewhat contrived because of the URL link,
so for now, I decided for a creative rewriting, inserting the word "a" knowing
that "alike" is a valid word ;-)
Fixes: #1793
Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
There is a bug in the CI script checking spelling that causes it
to skip any text that follows a horizontal ruler.
(https://github.com/kata-containers/tests/issues/3448)
Solution: replace one horizontal ruler marker with another that
does not trip the spell-checking script.
Fixes: #1793
Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
Define the structure and functions needed to support confidential
guests, this commit doesn't add support for any specific technology,
support for TDX, SEV, PEF and others will be added in following
commits.
Signed-off-by: Julio Montes <julio.montes@intel.com>
Define config options to enable or disable confidential computing and
its features, for example:
* Image service offloading
* Image decryption keys
Signed-off-by: Julio Montes <julio.montes@intel.com>
This commint include two types of fixes for comments
in src/runtime/containerd-shim-v2/start.go.
- Update comment for calling of watchOOMEvents.
- Comments without heading spaces.
Fixes: #1750
Signed-off-by: bin <bin@hyper.sh>
kata-deploy cleanup expects to find containerd configuration
in /etc/containerd/config.toml. In case of k3s mount the k3s
containerd config as a volume.
Fixes#1801
Signed-off-by: Orestis Lagkas Nikolos <olagkasn@nubificus.co.uk>
Got:
FATA[0000] run pod sandbox: rpc error: code = Unknown desc = failed to
create containerd task: Add 189759MB virtio-mem-pci fail QMP command
failed: backend memory size must be multiple of 0x200000: unknown
This commit let sizeMB be multiple of 2Mib to fix the issue.
Fixes: #1796
Signed-off-by: Hui Zhu <teawater@antfin.com>
Some applications may fail if NOFILE limit is set to unlimited.
Although in some environments this value is explicitly overridden,
lets set it to a more sane value in case it doesn't.
Fixes#1715
Signed-off-by: Snir Sheriber <ssheribe@redhat.com>
