Since shimv2 create task option is already implemented, we need to update the
corresponding comments.
Also, the ordering is also updated to fit with the code.
fixes: #3961
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
This adds /dev/mshv to the list of sandbox devices so that VMMs can
create Hyper-V VMs.
In our testing, this also doesn't error out in case /dev/mshv isn't
present.
Fixes#6454.
Signed-off-by: Aurélien Bombo <abombo@microsoft.com>
When calling `MAKE_KERNEL_NAME` we're considering the default kernel
name will be `vmlinux.container` or `vmlinuz.container`, which is not
the case as the runtime-rs, when used with dragonball, relies on the
`vmlinu[zx]-dragonball-experimental.container` kernel.
Other hypervisors will have to introduce a similar
`MAKE_KERNEL_NAME_${HYPERVISOR}` to adapt this to the kernel they want
to use, similarly to what's already done for the go runtime.
By doing this we also ensure that no changes in the configuration file
will be required to run runtime-rs, with dragonball, as part of our CI
or as part of kata-deploy.
Fixes: #6290
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
On hotplug of memory as containers are started, remount all ephemeral mounts with size option set to the total sandbox memory
Fixes: #6417
Signed-off-by: Sidhartha Mani <sidhartha_mani@apple.com>
Some structs in the runtime-rs don't implement Default trait.
This commit adds the missing Default.
Fixes: #5463
Signed-off-by: Li Hongyu <lihongyu1999@bupt.edu.cn>
Currently, we only create the new exec process in runtime, this will cause error
when the following requests needing to be handled:
- Task: exec process
- Task: resize process pty
- ...
The agent do not do_exec_process when we handle ExecProcess, thus we can not find
any process information in the guest when we handle ResizeProcessPty. This will
report an error.
In this commit, the handling process is modified to the:
* Modify process tty_win information in runtime
* If the exec process is not running, we just return. And the truly pty_resize will
happen when start_process
Fixes: #6248
Signed-off-by: Yushuo <y-shuo@linux.alibaba.com>
Implements resize-volume handlers in shim-mgmt,
trait for sandbox and add RPC calls to agent.
Note the actual rpc handler for the resize request is currently not
implemented, refer to issue #3694.
Fixes#5369
Signed-off-by: Tingzhou Yuan <tzyuan15@bu.edu>
For external hypervisors(qemu, cloud-hypervisor, ...), the ns they launch vm in
is different from internal hypervisor(dragonball). And when we doing CreateContainer
hook, we will rely on the netns path. So we add a get_ns_path API.
Fixes: #6442
Signed-off-by: Yushuo <y-shuo@linux.alibaba.com>
Implements get-volume-stats trait for sandbox,
handler for shim-mgmt and add RPC calls to
agent. Also added type conversions in trans.rs
Fixes#5369
Signed-off-by: Tingzhou Yuan <tzyuan15@bu.edu>
- implement update_ephemeral_mounts rpc
- for each mountpoint passed in, remount it with new options
Signed-off-by: Sidhartha Mani <sidhartha_mani@apple.com>
- adds a new rpc call to the agent service named `updateEphemeralMounts`
- this call takes a list of grpc.Storage objects
Signed-off-by: Sidhartha Mani <sidhartha_mani@apple.com>
This commit adds support for pmu virtualization on aarch64. The
initialization of pmu is in the following order:
1. Receive pmu parameter(vpmu_feature) from runtime-rs to determine the
VpmuFeatureLevel.
2. Judge whether to initialize pmu devices and add pmu device node into
fdt on aarch64, according to VpmuFeatureLevel.
Fixes: #6168
Signed-off-by: xuejun-xj <jiyunxue@linux.alibaba.com>
When update the nydusd to 2.2, the argument "--hybrid-mode" cause
the following error:
thread 'main' panicked at 'ArgAction::SetTrue / ArgAction::SetFalse is defaulted'
Maybe we should remove it to upgrad nydusd
Fixes: #6407
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
Set process status to exited at end of io wait, which indicate process
exited only, but stop process has not been finished. Otherwise, the
cleanup_container will be skipped.
Fixes: #6393
Signed-off-by: Yipeng Yin <yinyipeng@bytedance.com>
Since rust-vmm and dragonball-sandbox has introduced several updates
such as vPMU support for aarch64, we also need to update Dragonball
dependencies to include those changes.
Update:
virtio-queue to v0.6.0
kvm-ioctls to v0.12.0
dbs-upcall to v0.2.0
dbs-virtio-devices to v0.2.0
kvm-bindings to v0.6.0
Also, several aarch64 features are updated because of dependencies
changes:
1. update vcpu hotplug API.
2. update vpmu related API.
3. adjust unit test cases for aarch64 Dragonball.
fixes: #6268
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
$ make install
make: *** No rule to make target 'containerd-shim-kata-v2', needed by 'install-containerd-shim-v2'. Stop.
Spotted when building kata-runtime with a different name for
SHIMV2_OUTPUT. For instance, trying to keep different runtime binaries
installed at the same time, one from master and another from lets say,
the CCv0 branch, with the following small change applied.
diff --git a/src/runtime/Makefile b/src/runtime/Makefile
index 95efaff78..2bab9eb75 100644
--- a/src/runtime/Makefile
+++ b/src/runtime/Makefile
@@ -231,7 +231,7 @@ SED = sed
CLI_DIR = cmd
SHIMV2 = containerd-shim-kata-v2
-SHIMV2_OUTPUT = $(bCURDIR)/$(SHIMV2)
+SHIMV2_OUTPUT = $(CURDIR)/$(SHIMV2)-ccv0
SHIMV2_DIR = $(CLI_DIR)/$(SHIMV2)
MONITOR = kata-monitor
Fixes: #6398
Signed-off-by: Eduardo Lima (Etrunko) <etrunko@redhat.com>
In this commit, we have done:
* modify the tranfer process from grpc::Hooks to oci::Hooks, so the code
can be more clean
* add more tests for create_runtime, create_container, start_container hooks
Signed-off-by: Yushuo <y-shuo@linux.alibaba.com>
In some cases, network endpoints will be configured through Prestart
Hook. So network endpoints may need to be added(hotpluged) after vm
is started and also Prestart Hook is executed.
We move pre-start hook functions' execution to sandbox_start to allow
hooks running between vm_start and netns_scan easily, so that the
lifecycle API can be cleaner.
Signed-off-by: Yushuo <y-shuo@linux.alibaba.com>
StartContainer will be execute in guest container namespace in Kata.
The Hook Path of this kind of hook is also in guest container namespace.
StartContainer is executed after start operation is called, and it
should be executed before user-specific command is executed.
Fixes: #5787
Signed-off-by: Yushuo <y-shuo@linux.alibaba.com>
CreateContainer hook is one kind of OCI hook. In kata, it will be
executed after VM is started, before container is created, and after
CreateRuntime is executed.
The hook path of CreateContainer hook is in host runtime namespace, but
it will be executed in host vmm namespace.
Fixes: #5787
Signed-off-by: Yushuo <y-shuo@linux.alibaba.com>
According to the runtime OCI Spec, there can be some hook
operations in the lifecycle of the container. In these hook
operations, the runtime can execute some commands. There are different
points in time in the container lifecycle and different hook types
can be executed.
In this commit, we are now supporting 4 types of hooks(same in
runtime-go): Prestart hook, CreateRuntime hook, Poststart hook and
Poststop hook.
Fixes: #5787
Signed-off-by: Yushuo <y-shuo@linux.alibaba.com>
This patch re-generates the client code for Cloud Hypervisor v30.0.
Note: The client code of cloud-hypervisor's OpenAPI is automatically
generated by openapi-generator.
Fixes: #6375
Signed-off-by: Bo Chen <chen.bo@intel.com>
The logic to decide which cgroup driver is used is currently based on the
cgroup path that the host provides. This requires host and guest to use the
same cgroup driver. If the guest uses kata-agent as init, then systemd can't be
used as the cgroup driver. If the host requests a systemd cgroup, this
currently results in a rustjail panic:
thread 'tokio-runtime-worker' panicked at 'called `Result::unwrap()` on an `Err` value: I/O error: No such file or directory (os error 2)
Caused by:
No such file or directory (os error 2)', rustjail/src/cgroups/systemd/manager.rs:44:51
stack backtrace:
0: 0x7ff0fe77a793 - std::backtrace_rs::backtrace::libunwind::trace::h8c197fa9a679d134
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7ff0fe77a793 - std::backtrace_rs::backtrace::trace_unsynchronized::h9ee19d58b6d5934a
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7ff0fe77a793 - std::sys_common::backtrace::_print_fmt::h4badc450600fc417
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7ff0fe77a793 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::had334ddb529a2169
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7ff0fdce815e - core::fmt::write::h1aa7694f03e44db2
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/core/src/fmt/mod.rs:1209:17
5: 0x7ff0fe74e0c4 - std::io::Write::write_fmt::h61b2bdc565be41b5
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/io/mod.rs:1682:15
6: 0x7ff0fe77cd3f - std::sys_common::backtrace::_print::h4ec69798b72ff254
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/sys_common/backtrace.rs:47:5
7: 0x7ff0fe77cd3f - std::sys_common::backtrace::print::h0e6c02048dec3c77
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/sys_common/backtrace.rs:34:9
8: 0x7ff0fe77c93f - std::panicking::default_hook::{{closure}}::hcdb7e705dc37ea6e
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/panicking.rs:267:22
9: 0x7ff0fe77d9b8 - std::panicking::default_hook::he03a933a0f01790f
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/panicking.rs:286:9
10: 0x7ff0fe77d9b8 - std::panicking::rust_panic_with_hook::he26b680bfd953008
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/panicking.rs:688:13
11: 0x7ff0fe77d482 - std::panicking::begin_panic_handler::{{closure}}::h559120d2dd1c6180
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/panicking.rs:579:13
12: 0x7ff0fe77d3ec - std::sys_common::backtrace::__rust_end_short_backtrace::h36db621fc93b005a
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/sys_common/backtrace.rs:137:18
13: 0x7ff0fe77d3c1 - rust_begin_unwind
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/panicking.rs:575:5
14: 0x7ff0fda52ee2 - core::panicking::panic_fmt::he7679b415d25c5f4
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/core/src/panicking.rs:65:14
15: 0x7ff0fda53182 - core::result::unwrap_failed::hb71caff146724b6b
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/core/src/result.rs:1791:5
16: 0x7ff0fe5bd738 - <rustjail::cgroups::systemd::manager::Manager as rustjail::cgroups::Manager>::apply::hd46958d9d807d2ca
17: 0x7ff0fe606d80 - <rustjail::container::LinuxContainer as rustjail::container::BaseContainer>::start::{{closure}}::h1de806d91fcb878f
18: 0x7ff0fe604a76 - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h1749c148adcc235f
19: 0x7ff0fdc0c992 - kata_agent::rpc::AgentService::do_create_container::{{closure}}::{{closure}}::hc1b87a15dfdf2f64
20: 0x7ff0fdb80ae4 - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h846a8c9e4fb67707
21: 0x7ff0fe3bb816 - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h53de16ff66ed3972
22: 0x7ff0fdb519cb - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h1cbece980286c0f4
23: 0x7ff0fdf4019c - <tokio::future::poll_fn::PollFn<F> as core::future::future::Future>::poll::hc8e72d155feb8d1f
24: 0x7ff0fdfa5fd8 - tokio::loom::std::unsafe_cell::UnsafeCell<T>::with_mut::h0a407ffe2559449a
25: 0x7ff0fdf033a1 - tokio::runtime::task::raw::poll::h1045d9f1db9742de
26: 0x7ff0fe7a8ce2 - tokio::runtime::scheduler::multi_thread::worker::Context::run_task::h4924ae3464af7fbd
27: 0x7ff0fe7afb85 - tokio::runtime::task::raw::poll::h5c843be39646b833
28: 0x7ff0fe7a05ee - std::sys_common::backtrace::__rust_begin_short_backtrace::ha7777c55b98a9bd1
29: 0x7ff0fe7a9bdb - core::ops::function::FnOnce::call_once{{vtable.shim}}::h27ec83c953360cdd
30: 0x7ff0fe7801d5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hed812350c5aef7a8
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/alloc/src/boxed.rs:1987:9
31: 0x7ff0fe7801d5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7df8e435a658960
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/alloc/src/boxed.rs:1987:9
32: 0x7ff0fe7801d5 - std::sys::unix:🧵:Thread:🆕:thread_start::h575491a8a17dbb33
at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library/std/src/sys/unix/thread.rs:108:17
Forward the value of "init_mode" to AgentService, so that we can force cgroupfs
when systemd is unavailable.
Fixes: #5779
Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>
Right now LinuxContainer::new() gets passed a CreateOpts struct, but then
modifies the use_systemd_cgroup field inside that struct. Pull the cgroups path
parsing logic into do_create_container, so that CreateOpts can be immutable in
LinuxContainer::new. This is just moving things around, there should be no
functional changes.
Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>
Fix path check bypassed issuse introduced by #6082,
use filepath.Clean() to clean path before check
Fixes: #6082
Signed-off-by: XDTG <click1799@163.com>
This patch fixes the issue that do_copy_file changes
the directory permission of the parent directory of
a target file, even when the parent directory already
exists.
Fixes#6367
Signed-off-by: Yohei Ueda <yohei@jp.ibm.com>
This change enables to run cloud-hypervisor VMM using a non-root user
when rootless flag is set true in the configuration
Fixes: #2567
Signed-off-by: Feng Wang <fwang@confluent.io>
Allow an initrd/initramfs image to be used with Cloud Hypervisor, which
is handled differently to the default rootfs image type.
Fixes: #6335.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
