allow to set dialing timeout in configuration.toml
default is 30s
Fixes: #1789
(cherry-picked 01b56d6cbf)
Signed-off-by: Snir Sheriber <ssheribe@redhat.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>
(cherry picked from commit 3caed6f88d)
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.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>
(cherry picked from commit 4bc006c8a4)
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
There are no pod/container operations in kata-runtime binary,
tracing in this package is meaningless.
Fixes: #1748
Signed-off-by: bin <bin@hyper.sh>
(cherry picked from commit 13c23fec11)
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.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>
(cherry picked from commit a188577ebf)
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Now enabling enable_pprof for individual pods is supported,
but not documented.
This commit will add per-Pod Kata configurations for `enable_pprof`
in file `docs/how-to/how-to-set-sandbox-config-kata.md`
Fixes: #1744
Signed-off-by: bin <bin@hyper.sh>
(cherry picked from commit 95e54e3f48)
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
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>
Quotes from the cloud-hypervisor release v15.0:
This release is the first in a new version numbering scheme to represent that
we believe Cloud Hypervisor is maturing and entering a period of stability.
With this new release we are beginning our new stability guarantees.
Other highlights from the latest release include: 1) Network device rate
limiting; 2) Support for runtime control of `virtio-net` guest offload;
3) `--api-socket` supports file descriptor parameter; 4) Bug fixes on
`virtio-pmem`, PCI BARs alignment, `virtio-net`, etc.; 5) Deprecation of
the "LinuxBoot" protocol for ELF and bzImage in the coming release.
Details can be found: https://github.com/cloud-hypervisor/cloud-hypervisor/releases/tag/v15.0
Note: The client code of cloud-hypervisor's OpenAPI is automatically
generated by `openapi-generator` [1-2]. As the API changes do not
impact usages in Kata, no additional changes in kata's runtime are
needed to work with the current version of cloud-hypervisor.
[1] https://github.com/OpenAPITools/openapi-generator
[2] https://github.com/kata-containers/kata-containers/blob/main/src/runtime/virtcontainers/pkg/cloud-hypervisor/README.mdFixes: #1779
Signed-off-by: Bo Chen <chen.bo@intel.com>
Allow and configure vhost-user-fs devices (virtio-fs) on s390x. As a
consequence, appendVhostUserDevice now takes a context, which affects
its signature for other architectures.
Fixes: #1753
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
This reverts commit 7f60911333.
Patch allowed other vhost user devices besides FS not supported on s390x
and failed to attach a CCW device number, which results in the
inavailability to use more devices after vhost-user-fs-ccw.
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
cgroupsCreate will just keep the CPU resources infomation but not the
others.
Set it to c.config.Resources will clean most of resources of the
container.
This commit remove it to handle the issue.
Fixes: #1758
Signed-off-by: Hui Zhu <teawater@antfin.com>
The pointer that send to newContainer in CreateContainer and
createContainers is not the pointer that point to the address in
s.config.Containers.
This commit fix this issue.
Fixes: #1758
Signed-off-by: Hui Zhu <teawater@antfin.com>
If the QEMU VMM fails to launch, we currently fail to kill virtiofsd,
resulting in leftover processes running on the host. Let's make sure we
kill these, and explicitly cleanup the virtiofs socket on the
filesystem.
Ideally we'll migrate QEMU to utilize the same virtiofsd interface that
CLH uses, but let's fix this bug as a first step.
Fixes: #1755
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
Users can specify extra arguments for virtiofsd in a pod spec using the
io.katacontainers.config.hypervisor.virtio_fs_extra_args annontation.
However, this annotation was ignored so far by the runtime. This commit
fixes the issue by processing the annotation value (if present) and
translating it to the corresponding hypervisor configuration item.
Fixes#1523
Signed-off-by: Pavel Mores <pmores@redhat.com>
Parametr builtIn is not used in function updateRuntimeConfigAgent,
delete it from updateRuntimeConfigAgent and LoadConfiguration
function signature.
Fixes: #1731
Signed-off-by: bin <bin@hyper.sh>
It would be undesirable to be given an annotation like "/dev/null".
Filter out bad annotation values.
Fixes: #1043
Suggested-by: James O. D. Hunt <james.o.hunt@intel.com>
Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
For k8s emptyDir volume, a specific fsGroup would
be set for it, thus guest should get this fsGroup
from runtime and set it properly on the EphemeralStorage
volume in guest.
Fixes: #1580
Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
For k8s emptyDir volume, a specific fsGroup would
be set for it, thus runtime should pass this fsGroup
for EphemeralStorage to guest and set it properly on
the emptyDir volume in guest.
Fixes: #1580
Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
Currently we implement the Default trait for NamespaceType. It doesn't
really make sense to have a default for this type though - you really need
to know what type of namespace you're setting. In fact the Default
implementation is never used, so we can just drop it.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
We had some code that initialized a Uevent to the default value, then set
specific fields to various values. This can be accomplished inside the one
initialized using the ..Default::default() syntax. Making this change
stops clippy from complaining.
fixes#1611
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
We have one place where we create an empty vector then immediately push
something into it. We can do this in one step using the vec![] macro,
which stops clippy complaining.
fixes#1611
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The various type implementing the UeventMatcher trait have new() methods
which return a Result<>, however none of them can actually fail. This is
a leftover from their development where some versions could fail to
initialize. Remove the unneccessary wrappers to silence clippy.
fixes#1611
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Currently these are in all-caps, to match typical capitalization of IPC,
UTS and PID in the world at large. However, this violates Rust's
capitalization conventions and makes clippy complain.
fixes#1611
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Clippy (in Rust 1.51 at least) has some complaints about this closure
inside execute_hook() because it uses explicit returns in some places
where it doesn't need them, because they're the last expression in the
function.
That isn't necessarily obvious from a glance, but we can make clippy happy
and also make things a little clearer: first we replace a somewhat verbose
'match' using Option::ok_or_else(), then rearrange the remaining code to
put all the error path first with an explicit return then the "happy" path
as the stright line exit with an implicit return.
fixes#1611
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
PathBuf is an owned, mutable Path. We don't need those properties in
get_value_from_cgroup() so we can use a Path instead. This may be slightly
safer, and definitely stops clippy (version 1.51 at least) from
complaining.
fixes#1611
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
DEFAULT_ALLOWED_DEVICES and DEFAULT_DEVICES are essentially global
constant lists. They're implemented as a lazy_static! initialized Vec
values.
The code to initialize them creates an empty Vec then pushes values
onto it. We can simplify this a bit by using the vec! macro. This
might be slightly more efficient, and it definitely stops recent
clippy versions (e.g. 1.51) from complaining about it.
fixes#1611
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
