Closed squarti closed 1 month ago
# Meta details
Running `kata-collect-data.sh` version `3.6.0 (commit 6a4919eeb9bfd86c3a4d74ce02b31c1f9eb85aef)` at `2024-07-09.17:04:38.629930880+0000`.
---
Runtime is `/opt/kata/bin/kata-runtime`.
# `kata-env`
```toml
[Kernel]
Path = "/opt/kata/share/kata-containers/vmlinux-6.1.62-132"
Parameters = "systemd.unit=kata-containers.target systemd.mask=systemd-networkd.service systemd.mask=systemd-networkd.socket scsi_mod.scan=none"
[Meta]
Version = "1.0.27"
[Image]
Path = "/opt/kata/share/kata-containers/kata-ubuntu-latest.image"
[Initrd]
Path = ""
[Hypervisor]
MachineType = "q35"
Version = "QEMU emulator version 7.2.0 (kata-static)\nCopyright (c) 2003-2022 Fabrice Bellard and the QEMU Project developers"
Path = "/opt/kata/bin/qemu-system-x86_64"
BlockDeviceDriver = "virtio-scsi"
EntropySource = "/dev/urandom"
SharedFS = "virtio-fs"
VirtioFSDaemon = "/opt/kata/libexec/virtiofsd"
SocketPath = ""
Msize9p = 8192
MemorySlots = 10
HotPlugVFIO = "no-port"
ColdPlugVFIO = "no-port"
Debug = false
[Hypervisor.SecurityInfo]
Rootless = false
DisableSeccomp = false
GuestHookPath = ""
EnableAnnotations = ["enable_iommu", "virtio_fs_extra_args", "kernel_params"]
ConfidentialGuest = false
[Runtime]
Path = "/opt/kata/bin/kata-runtime"
GuestSeLinuxLabel = ""
Debug = false
Trace = false
DisableGuestSeccomp = true
DisableNewNetNs = false
SandboxCgroupOnly = false
[Runtime.Config]
Path = "/opt/kata/share/defaults/kata-containers/configuration-qemu.toml"
[Runtime.Version]
OCI = "1.1.0+dev"
[Runtime.Version.Version]
Semver = "3.5.0"
Commit = "3939ec9bed380d21ddfead85e8dabb7011c4c923"
Major = 3
Minor = 5
Patch = 0
[Host]
Kernel = "5.4.0-182-generic"
Architecture = "amd64"
VMContainerCapable = true
SupportVSocks = true
[Host.Distro]
Name = "Ubuntu"
Version = "20.04"
[Host.CPU]
Vendor = "GenuineIntel"
Model = "Intel Xeon Processor (Cascadelake)"
CPUs = 4
[Host.Memory]
Total = 32723660
Free = 16014780
Available = 29551124
[Agent]
Debug = false
Trace = false
```
# Runtime config files
## Runtime default config files
```
/etc/kata-containers/configuration.toml
/opt/kata/share/defaults/kata-containers/configuration.toml
```
## Runtime config file contents
Config file `/etc/kata-containers/configuration.toml` not found
```toml
# Copyright (c) 2017-2019 Intel Corporation
# Copyright (c) 2021 Adobe Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
# XXX: WARNING: this file is auto-generated.
# XXX:
# XXX: Source file: "config/configuration-qemu.toml.in"
# XXX: Project:
# XXX: Name: Kata Containers
# XXX: Type: kata
[hypervisor.qemu]
path = "/opt/kata/bin/qemu-system-x86_64"
kernel = "/opt/kata/share/kata-containers/vmlinux.container"
image = "/opt/kata/share/kata-containers/kata-containers.img"
# initrd = "/opt/kata/share/kata-containers/kata-containers-initrd.img"
machine_type = "q35"
# rootfs filesystem type:
# - ext4 (default)
# - xfs
# - erofs
rootfs_type="ext4"
# Enable confidential guest support.
# Toggling that setting may trigger different hardware features, ranging
# from memory encryption to both memory and CPU-state encryption and integrity.
# The Kata Containers runtime dynamically detects the available feature set and
# aims at enabling the largest possible one, returning an error if none is
# available, or none is supported by the hypervisor.
#
# Known limitations:
# * Does not work by design:
# - CPU Hotplug
# - Memory Hotplug
# - NVDIMM devices
#
# Default false
# confidential_guest = true
# Choose AMD SEV-SNP confidential guests
# In case of using confidential guests on AMD hardware that supports both SEV
# and SEV-SNP, the following enables SEV-SNP guests. SEV guests are default.
# Default false
# sev_snp_guest = true
# Enable running QEMU VMM as a non-root user.
# By default QEMU VMM run as root. When this is set to true, QEMU VMM process runs as
# a non-root random user. See documentation for the limitations of this mode.
# rootless = true
# List of valid annotation names for the hypervisor
# Each member of the list is a regular expression, which is the base name
# of the annotation, e.g. "path" for io.katacontainers.config.hypervisor.path"
enable_annotations = ["enable_iommu", "virtio_fs_extra_args", "kernel_params"]
# List of valid annotations values for the hypervisor
# Each member of the list is a path pattern as described by glob(3).
# The default if not set is empty (all annotations rejected.)
# Your distribution recommends: ["/opt/kata/bin/qemu-system-x86_64"]
valid_hypervisor_paths = ["/opt/kata/bin/qemu-system-x86_64"]
# Optional space-separated list of options to pass to the guest kernel.
# For example, use `kernel_params = "vsyscall=emulate"` if you are having
# trouble running pre-2.15 glibc.
#
# WARNING: - any parameter specified here will take priority over the default
# parameter value of the same name used to start the virtual machine.
# Do not set values here unless you understand the impact of doing so as you
# may stop the virtual machine from booting.
# To see the list of default parameters, enable hypervisor debug, create a
# container and look for 'default-kernel-parameters' log entries.
kernel_params = " "
# Path to the firmware.
# If you want that qemu uses the default firmware leave this option empty
firmware = ""
# Path to the firmware volume.
# firmware TDVF or OVMF can be split into FIRMWARE_VARS.fd (UEFI variables
# as configuration) and FIRMWARE_CODE.fd (UEFI program image). UEFI variables
# can be customized per each user while UEFI code is kept same.
firmware_volume = ""
# Machine accelerators
# comma-separated list of machine accelerators to pass to the hypervisor.
# For example, `machine_accelerators = "nosmm,nosmbus,nosata,nopit,static-prt,nofw"`
machine_accelerators=""
# Qemu seccomp sandbox feature
# comma-separated list of seccomp sandbox features to control the syscall access.
# For example, `seccompsandbox= "on,obsolete=deny,spawn=deny,resourcecontrol=deny"`
# Note: "elevateprivileges=deny" doesn't work with daemonize option, so it's removed from the seccomp sandbox
# Another note: enabling this feature may reduce performance, you may enable
# /proc/sys/net/core/bpf_jit_enable to reduce the impact. see https://man7.org/linux/man-pages/man8/bpfc.8.html
#seccompsandbox="on,obsolete=deny,spawn=deny,resourcecontrol=deny"
# CPU features
# comma-separated list of cpu features to pass to the cpu
# For example, `cpu_features = "pmu=off,vmx=off"
cpu_features="pmu=off"
# Default number of vCPUs per SB/VM:
# unspecified or 0 --> will be set to 1
# < 0 --> will be set to the actual number of physical cores
# > 0 <= number of physical cores --> will be set to the specified number
# > number of physical cores --> will be set to the actual number of physical cores
default_vcpus = 1
# Default maximum number of vCPUs per SB/VM:
# unspecified or == 0 --> will be set to the actual number of physical cores or to the maximum number
# of vCPUs supported by KVM if that number is exceeded
# > 0 <= number of physical cores --> will be set to the specified number
# > number of physical cores --> will be set to the actual number of physical cores or to the maximum number
# of vCPUs supported by KVM if that number is exceeded
# WARNING: Depending of the architecture, the maximum number of vCPUs supported by KVM is used when
# the actual number of physical cores is greater than it.
# WARNING: Be aware that this value impacts the virtual machine's memory footprint and CPU
# the hotplug functionality. For example, `default_maxvcpus = 240` specifies that until 240 vCPUs
# can be added to a SB/VM, but the memory footprint will be big. Another example, with
# `default_maxvcpus = 8` the memory footprint will be small, but 8 will be the maximum number of
# vCPUs supported by the SB/VM. In general, we recommend that you do not edit this variable,
# unless you know what are you doing.
# NOTICE: on arm platform with gicv2 interrupt controller, set it to 8.
default_maxvcpus = 0
# Bridges can be used to hot plug devices.
# Limitations:
# * Currently only pci bridges are supported
# * Until 30 devices per bridge can be hot plugged.
# * Until 5 PCI bridges can be cold plugged per VM.
# This limitation could be a bug in qemu or in the kernel
# Default number of bridges per SB/VM:
# unspecified or 0 --> will be set to 1
# > 1 <= 5 --> will be set to the specified number
# > 5 --> will be set to 5
default_bridges = 1
# Default memory size in MiB for SB/VM.
# If unspecified then it will be set 2048 MiB.
default_memory = 2048
#
# Default memory slots per SB/VM.
# If unspecified then it will be set 10.
# This is will determine the times that memory will be hotadded to sandbox/VM.
#memory_slots = 10
# Default maximum memory in MiB per SB / VM
# unspecified or == 0 --> will be set to the actual amount of physical RAM
# > 0 <= amount of physical RAM --> will be set to the specified number
# > amount of physical RAM --> will be set to the actual amount of physical RAM
default_maxmemory = 0
# The size in MiB will be plused to max memory of hypervisor.
# It is the memory address space for the NVDIMM devie.
# If set block storage driver (block_device_driver) to "nvdimm",
# should set memory_offset to the size of block device.
# Default 0
#memory_offset = 0
# Specifies virtio-mem will be enabled or not.
# Please note that this option should be used with the command
# "echo 1 > /proc/sys/vm/overcommit_memory".
# Default false
#enable_virtio_mem = true
# Disable block device from being used for a container's rootfs.
# In case of a storage driver like devicemapper where a container's
# root file system is backed by a block device, the block device is passed
# directly to the hypervisor for performance reasons.
# This flag prevents the block device from being passed to the hypervisor,
# virtio-fs is used instead to pass the rootfs.
disable_block_device_use = false
# Shared file system type:
# - virtio-fs (default)
# - virtio-9p
# - virtio-fs-nydus
# - none
shared_fs = "virtio-fs"
# Path to vhost-user-fs daemon.
virtio_fs_daemon = "/opt/kata/libexec/virtiofsd"
# List of valid annotations values for the virtiofs daemon
# The default if not set is empty (all annotations rejected.)
# Your distribution recommends: ["/opt/kata/libexec/virtiofsd"]
valid_virtio_fs_daemon_paths = ["/opt/kata/libexec/virtiofsd"]
# Default size of DAX cache in MiB
virtio_fs_cache_size = 0
# Default size of virtqueues
virtio_fs_queue_size = 1024
# Extra args for virtiofsd daemon
#
# Format example:
# ["--arg1=xxx", "--arg2=yyy"]
# Examples:
# Set virtiofsd log level to debug : ["--log-level=debug"]
#
# see `virtiofsd -h` for possible options.
virtio_fs_extra_args = ["--thread-pool-size=1", "--announce-submounts"]
# Cache mode:
#
# - never
# Metadata, data, and pathname lookup are not cached in guest. They are
# always fetched from host and any changes are immediately pushed to host.
#
# - auto
# Metadata and pathname lookup cache expires after a configured amount of
# time (default is 1 second). Data is cached while the file is open (close
# to open consistency).
#
# - always
# Metadata, data, and pathname lookup are cached in guest and never expire.
virtio_fs_cache = "auto"
# Block storage driver to be used for the hypervisor in case the container
# rootfs is backed by a block device. This is virtio-scsi, virtio-blk
# or nvdimm.
block_device_driver = "virtio-scsi"
# aio is the I/O mechanism used by qemu
# Options:
#
# - threads
# Pthread based disk I/O.
#
# - native
# Native Linux I/O.
#
# - io_uring
# Linux io_uring API. This provides the fastest I/O operations on Linux, requires kernel>5.1 and
# qemu >=5.0.
block_device_aio = "io_uring"
# Specifies cache-related options will be set to block devices or not.
# Default false
#block_device_cache_set = true
# Specifies cache-related options for block devices.
# Denotes whether use of O_DIRECT (bypass the host page cache) is enabled.
# Default false
#block_device_cache_direct = true
# Specifies cache-related options for block devices.
# Denotes whether flush requests for the device are ignored.
# Default false
#block_device_cache_noflush = true
# Enable iothreads (data-plane) to be used. This causes IO to be
# handled in a separate IO thread. This is currently only implemented
# for SCSI.
#
enable_iothreads = false
# Enable pre allocation of VM RAM, default false
# Enabling this will result in lower container density
# as all of the memory will be allocated and locked
# This is useful when you want to reserve all the memory
# upfront or in the cases where you want memory latencies
# to be very predictable
# Default false
#enable_mem_prealloc = true
# Enable huge pages for VM RAM, default false
# Enabling this will result in the VM memory
# being allocated using huge pages.
# This is useful when you want to use vhost-user network
# stacks within the container. This will automatically
# result in memory pre allocation
#enable_hugepages = true
# Enable vhost-user storage device, default false
# Enabling this will result in some Linux reserved block type
# major range 240-254 being chosen to represent vhost-user devices.
enable_vhost_user_store = false
# The base directory specifically used for vhost-user devices.
# Its sub-path "block" is used for block devices; "block/sockets" is
# where we expect vhost-user sockets to live; "block/devices" is where
# simulated block device nodes for vhost-user devices to live.
vhost_user_store_path = "/var/run/kata-containers/vhost-user"
# Enable vIOMMU, default false
# Enabling this will result in the VM having a vIOMMU device
# This will also add the following options to the kernel's
# command line: intel_iommu=on,iommu=pt
#enable_iommu = true
# Enable IOMMU_PLATFORM, default false
# Enabling this will result in the VM device having iommu_platform=on set
#enable_iommu_platform = true
# List of valid annotations values for the vhost user store path
# The default if not set is empty (all annotations rejected.)
# Your distribution recommends: ["/var/run/kata-containers/vhost-user"]
valid_vhost_user_store_paths = ["/var/run/kata-containers/vhost-user"]
# The timeout for reconnecting on non-server spdk sockets when the remote end goes away.
# qemu will delay this many seconds and then attempt to reconnect.
# Zero disables reconnecting, and the default is zero.
vhost_user_reconnect_timeout_sec = 0
# Enable file based guest memory support. The default is an empty string which
# will disable this feature. In the case of virtio-fs, this is enabled
# automatically and '/dev/shm' is used as the backing folder.
# This option will be ignored if VM templating is enabled.
#file_mem_backend = ""
# List of valid annotations values for the file_mem_backend annotation
# The default if not set is empty (all annotations rejected.)
# Your distribution recommends: [""]
valid_file_mem_backends = [""]
# -pflash can add image file to VM. The arguments of it should be in format
# of ["/path/to/flash0.img", "/path/to/flash1.img"]
pflashes = []
# This option changes the default hypervisor and kernel parameters
# to enable debug output where available.
#
# Default false
#enable_debug = true
# This option allows to add an extra HMP or QMP socket when `enable_debug = true`
#
# WARNING: Anyone with access to the extra socket can take full control of
# Qemu. This is for debugging purpose only and must *NEVER* be used in
# production.
#
# Valid values are :
# - "hmp"
# - "qmp"
# - "qmp-pretty" (same as "qmp" with pretty json formatting)
#
# If set to the empty string "", no extra monitor socket is added. This is
# the default.
#extra_monitor_socket = hmp
# Disable the customizations done in the runtime when it detects
# that it is running on top a VMM. This will result in the runtime
# behaving as it would when running on bare metal.
#
#disable_nesting_checks = true
# This is the msize used for 9p shares. It is the number of bytes
# used for 9p packet payload.
#msize_9p = 8192
# If false and nvdimm is supported, use nvdimm device to plug guest image.
# Otherwise virtio-block device is used.
#
# nvdimm is not supported when `confidential_guest = true`.
#
# Default is false
#disable_image_nvdimm = true
# VFIO devices are hotplugged on a bridge by default.
# Enable hotplugging on root bus. This may be required for devices with
# a large PCI bar, as this is a current limitation with hotplugging on
# a bridge.
# Default false
#hotplug_vfio_on_root_bus = true
# Enable hot-plugging of VFIO devices to a bridge-port,
# root-port or switch-port.
# The default setting is "no-port"
#hot_plug_vfio = "root-port"
# In a confidential compute environment hot-plugging can compromise
# security.
# Enable cold-plugging of VFIO devices to a bridge-port,
# root-port or switch-port.
# The default setting is "no-port", which means disabled.
#cold_plug_vfio = "root-port"
# Before hot plugging a PCIe device, you need to add a pcie_root_port device.
# Use this parameter when using some large PCI bar devices, such as Nvidia GPU
# The value means the number of pcie_root_port
# This value is valid when hotplug_vfio_on_root_bus is true and machine_type is "q35"
# Default 0
#pcie_root_port = 2
# If vhost-net backend for virtio-net is not desired, set to true. Default is false, which trades off
# security (vhost-net runs ring0) for network I/O performance.
#disable_vhost_net = true
#
# Default entropy source.
# The path to a host source of entropy (including a real hardware RNG)
# /dev/urandom and /dev/random are two main options.
# Be aware that /dev/random is a blocking source of entropy. If the host
# runs out of entropy, the VMs boot time will increase leading to get startup
# timeouts.
# The source of entropy /dev/urandom is non-blocking and provides a
# generally acceptable source of entropy. It should work well for pretty much
# all practical purposes.
#entropy_source= "/dev/urandom"
# List of valid annotations values for entropy_source
# The default if not set is empty (all annotations rejected.)
# Your distribution recommends: ["/dev/urandom","/dev/random",""]
valid_entropy_sources = ["/dev/urandom","/dev/random",""]
# Path to OCI hook binaries in the *guest rootfs*.
# This does not affect host-side hooks which must instead be added to
# the OCI spec passed to the runtime.
#
# You can create a rootfs with hooks by customizing the osbuilder scripts:
# https://github.com/kata-containers/kata-containers/tree/main/tools/osbuilder
#
# Hooks must be stored in a subdirectory of guest_hook_path according to their
# hook type, i.e. "guest_hook_path/{prestart,poststart,poststop}".
# The agent will scan these directories for executable files and add them, in
# lexicographical order, to the lifecycle of the guest container.
# Hooks are executed in the runtime namespace of the guest. See the official documentation:
# https://github.com/opencontainers/runtime-spec/blob/v1.0.1/config.md#posix-platform-hooks
# Warnings will be logged if any error is encountered while scanning for hooks,
# but it will not abort container execution.
#guest_hook_path = "/usr/share/oci/hooks"
#
# Use rx Rate Limiter to control network I/O inbound bandwidth(size in bits/sec for SB/VM).
# In Qemu, we use classful qdiscs HTB(Hierarchy Token Bucket) to discipline traffic.
# Default 0-sized value means unlimited rate.
#rx_rate_limiter_max_rate = 0
# Use tx Rate Limiter to control network I/O outbound bandwidth(size in bits/sec for SB/VM).
# In Qemu, we use classful qdiscs HTB(Hierarchy Token Bucket) and ifb(Intermediate Functional Block)
# to discipline traffic.
# Default 0-sized value means unlimited rate.
#tx_rate_limiter_max_rate = 0
# Set where to save the guest memory dump file.
# If set, when GUEST_PANICKED event occurred,
# guest memeory will be dumped to host filesystem under guest_memory_dump_path,
# This directory will be created automatically if it does not exist.
#
# The dumped file(also called vmcore) can be processed with crash or gdb.
#
# WARNING:
# Dump guest’s memory can take very long depending on the amount of guest memory
# and use much disk space.
#guest_memory_dump_path="/var/crash/kata"
# If enable paging.
# Basically, if you want to use "gdb" rather than "crash",
# or need the guest-virtual addresses in the ELF vmcore,
# then you should enable paging.
#
# See: https://www.qemu.org/docs/master/qemu-qmp-ref.html#Dump-guest-memory for details
#guest_memory_dump_paging=false
# Enable swap in the guest. Default false.
# When enable_guest_swap is enabled, insert a raw file to the guest as the swap device
# if the swappiness of a container (set by annotation "io.katacontainers.container.resource.swappiness")
# is bigger than 0.
# The size of the swap device should be
# swap_in_bytes (set by annotation "io.katacontainers.container.resource.swap_in_bytes") - memory_limit_in_bytes.
# If swap_in_bytes is not set, the size should be memory_limit_in_bytes.
# If swap_in_bytes and memory_limit_in_bytes is not set, the size should
# be default_memory.
#enable_guest_swap = true
# use legacy serial for guest console if available and implemented for architecture. Default false
#use_legacy_serial = true
# disable applying SELinux on the VMM process (default false)
disable_selinux=false
# disable applying SELinux on the container process
# If set to false, the type `container_t` is applied to the container process by default.
# Note: To enable guest SELinux, the guest rootfs must be CentOS that is created and built
# with `SELINUX=yes`.
# (default: true)
disable_guest_selinux=true
[factory]
# VM templating support. Once enabled, new VMs are created from template
# using vm cloning. They will share the same initial kernel, initramfs and
# agent memory by mapping it readonly. It helps speeding up new container
# creation and saves a lot of memory if there are many kata containers running
# on the same host.
#
# When disabled, new VMs are created from scratch.
#
# Note: Requires "initrd=" to be set ("image=" is not supported).
#
# Default false
#enable_template = true
# Specifies the path of template.
#
# Default "/run/vc/vm/template"
#template_path = "/run/vc/vm/template"
# The number of caches of VMCache:
# unspecified or == 0 --> VMCache is disabled
# > 0 --> will be set to the specified number
#
# VMCache is a function that creates VMs as caches before using it.
# It helps speed up new container creation.
# The function consists of a server and some clients communicating
# through Unix socket. The protocol is gRPC in protocols/cache/cache.proto.
# The VMCache server will create some VMs and cache them by factory cache.
# It will convert the VM to gRPC format and transport it when gets
# requestion from clients.
# Factory grpccache is the VMCache client. It will request gRPC format
# VM and convert it back to a VM. If VMCache function is enabled,
# kata-runtime will request VM from factory grpccache when it creates
# a new sandbox.
#
# Default 0
#vm_cache_number = 0
# Specify the address of the Unix socket that is used by VMCache.
#
# Default /var/run/kata-containers/cache.sock
#vm_cache_endpoint = "/var/run/kata-containers/cache.sock"
[agent.kata]
# If enabled, make the agent display debug-level messages.
# (default: disabled)
#enable_debug = true
# Enable agent tracing.
#
# If enabled, the agent will generate OpenTelemetry trace spans.
#
# Notes:
#
# - If the runtime also has tracing enabled, the agent spans will be
# associated with the appropriate runtime parent span.
# - If enabled, the runtime will wait for the container to shutdown,
# increasing the container shutdown time slightly.
#
# (default: disabled)
#enable_tracing = true
# Comma separated list of kernel modules and their parameters.
# These modules will be loaded in the guest kernel using modprobe(8).
# The following example can be used to load two kernel modules with parameters
# - kernel_modules=["e1000e InterruptThrottleRate=3000,3000,3000 EEE=1", "i915 enable_ppgtt=0"]
# The first word is considered as the module name and the rest as its parameters.
# Container will not be started when:
# * A kernel module is specified and the modprobe command is not installed in the guest
# or it fails loading the module.
# * The module is not available in the guest or it doesn't met the guest kernel
# requirements, like architecture and version.
#
kernel_modules=[]
# Enable debug console.
# If enabled, user can connect guest OS running inside hypervisor
# through "kata-runtime exec
Containerd shim v2 is `/opt/kata/bin/containerd-shim-kata-v2`.
```
Kata Containers containerd shim (Golang): id: "io.containerd.kata.v2", version: 3.5.0, commit: 3939ec9bed380d21ddfead85e8dabb7011c4c923
```
# KSM throttler
## version
## systemd service
# Image details
```yaml
---
osbuilder:
url: "https://github.com/kata-containers/kata-containers/tools/osbuilder"
version: "unknown"
rootfs-creation-time: "2024-06-18T13:18:34.201399902+0000Z"
description: "osbuilder rootfs"
file-format-version: "0.0.2"
architecture: "x86_64"
base-distro:
name: "ubuntu"
version: "focal"
packages:
default:
- "chrony"
- "dbus"
- "init"
- "iptables"
- "libseccomp2"
extra:
agent:
url: "https://github.com/kata-containers/kata-containers"
name: "kata-agent"
version: "3.6.0"
agent-is-init-daemon: "no"
```
---
# Initrd details
No initrd
---
# Logfiles
## Runtime logs
No recent runtime problems found in system journal.
No recent throttler problems found in system journal.
Recent problems found in system journal:
```
time="2024-06-28T12:31:13.329690748Z" level=error msg="rollback failed nydusContainerCleanup()" container=da54cf0053a071e703e1688016781a9a6b9ab529e2be5c4370d8b61791ff2c4f error="nydusd only supports the QEMU/CLH hypervisor currently (see https://github.com/kata-containers/kata-containers/issues/3654)" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=container
time="2024-06-28T12:37:19.311097096Z" level=error msg="createContainer failed" error="context deadline exceeded" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=kata_agent
time="2024-06-28T12:37:19.311292877Z" level=error msg="rollback failed nydusContainerCleanup" error="nydusd only supports the QEMU/CLH hypervisor currently (see https://github.com/kata-containers/kata-containers/issues/3654)" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=fs_share
time="2024-06-28T12:37:19.311384339Z" level=warning msg="Could not remove container share dir" error="no such file or directory" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d share-dir=/run/kata-containers/shared/sandboxes/a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d/mounts/0f64f456267b88bf83b94cdda01fd3e966d3ebc171fa6ff892659e529eee8a3e source=virtcontainers subsystem=fs_share
time="2024-06-28T12:37:19.311447691Z" level=error msg="container create failed" container=0f64f456267b88bf83b94cdda01fd3e966d3ebc171fa6ff892659e529eee8a3e error="context deadline exceeded" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=container
time="2024-06-28T12:37:19.311504126Z" level=error msg="rollback failed nydusContainerCleanup()" container=0f64f456267b88bf83b94cdda01fd3e966d3ebc171fa6ff892659e529eee8a3e error="nydusd only supports the QEMU/CLH hypervisor currently (see https://github.com/kata-containers/kata-containers/issues/3654)" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=container
time="2024-06-28T12:37:19.314621248Z" level=error msg="ttrpc: received message on inactive stream" stream=1247
time="2024-06-28T12:43:20.374134065Z" level=error msg="createContainer failed" error="rpc error: code = DeadlineExceeded desc = context deadline exceeded" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=kata_agent
time="2024-06-28T12:43:20.37430722Z" level=error msg="rollback failed nydusContainerCleanup" error="nydusd only supports the QEMU/CLH hypervisor currently (see https://github.com/kata-containers/kata-containers/issues/3654)" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=fs_share
time="2024-06-28T12:43:20.374402901Z" level=warning msg="Could not remove container share dir" error="no such file or directory" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d share-dir=/run/kata-containers/shared/sandboxes/a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d/mounts/8ae4d1812c864d67508780326aba8ef73981a42e3138433cae046fcc169131de source=virtcontainers subsystem=fs_share
time="2024-06-28T12:43:20.374473118Z" level=error msg="container create failed" container=8ae4d1812c864d67508780326aba8ef73981a42e3138433cae046fcc169131de error="rpc error: code = DeadlineExceeded desc = context deadline exceeded" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=container
time="2024-06-28T12:43:20.374516908Z" level=error msg="rollback failed nydusContainerCleanup()" container=8ae4d1812c864d67508780326aba8ef73981a42e3138433cae046fcc169131de error="nydusd only supports the QEMU/CLH hypervisor currently (see https://github.com/kata-containers/kata-containers/issues/3654)" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=container
time="2024-06-28T12:49:34.341971658Z" level=error msg="createContainer failed" error="rpc error: code = DeadlineExceeded desc = timeout" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=kata_agent
time="2024-06-28T12:49:34.342147751Z" level=error msg="rollback failed nydusContainerCleanup" error="nydusd only supports the QEMU/CLH hypervisor currently (see https://github.com/kata-containers/kata-containers/issues/3654)" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=fs_share
time="2024-06-28T12:49:34.342223115Z" level=warning msg="Could not remove container share dir" error="no such file or directory" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d share-dir=/run/kata-containers/shared/sandboxes/a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d/mounts/8b7f8f63286e3a1bb8071b63feabf58407b1f09b7ac147689c430e3e0848b338 source=virtcontainers subsystem=fs_share
time="2024-06-28T12:49:34.342269687Z" level=error msg="container create failed" container=8b7f8f63286e3a1bb8071b63feabf58407b1f09b7ac147689c430e3e0848b338 error="rpc error: code = DeadlineExceeded desc = timeout" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=container
time="2024-06-28T12:49:34.342317706Z" level=error msg="rollback failed nydusContainerCleanup()" container=8b7f8f63286e3a1bb8071b63feabf58407b1f09b7ac147689c430e3e0848b338 error="nydusd only supports the QEMU/CLH hypervisor currently (see https://github.com/kata-containers/kata-containers/issues/3654)" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=container
time="2024-06-28T12:55:39.302498977Z" level=error msg="createContainer failed" error="rpc error: code = DeadlineExceeded desc = timeout" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=kata_agent
time="2024-06-28T12:55:39.302665985Z" level=error msg="rollback failed nydusContainerCleanup" error="nydusd only supports the QEMU/CLH hypervisor currently (see https://github.com/kata-containers/kata-containers/issues/3654)" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=fs_share
time="2024-06-28T12:55:39.302758066Z" level=warning msg="Could not remove container share dir" error="no such file or directory" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d share-dir=/run/kata-containers/shared/sandboxes/a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d/mounts/a5e74eb379eefa50f21392644d3887326639be3ccea846a8e544d4f45a3b0ef2 source=virtcontainers subsystem=fs_share
time="2024-06-28T12:55:39.302833381Z" level=error msg="container create failed" container=a5e74eb379eefa50f21392644d3887326639be3ccea846a8e544d4f45a3b0ef2 error="rpc error: code = DeadlineExceeded desc = timeout" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=container
time="2024-06-28T12:55:39.30288067Z" level=error msg="rollback failed nydusContainerCleanup()" container=a5e74eb379eefa50f21392644d3887326639be3ccea846a8e544d4f45a3b0ef2 error="nydusd only supports the QEMU/CLH hypervisor currently (see https://github.com/kata-containers/kata-containers/issues/3654)" name=containerd-shim-v2 pid=185684 sandbox=a8f129fd598d3d7aea89de7b74de6792abab36316ff90d45bf8a33fb0da4393d source=virtcontainers subsystem=container
time="2024-06-28T12:55:40.290249577Z" level=info msg="watchSandbox gets an error or stop signal" error="
# Container manager details
## Kubernetes
```
Client Version: v1.29.5+IKS
Kustomize Version: v5.0.4-0.20230601165947-6ce0bf390ce3
The connection to the server localhost:8080 was refused - did you specify the right host or port?
```
```
apiVersion: v1
clusters: null
contexts: null
current-context: ""
kind: Config
preferences: {}
users: null
```
```
Type=simple
Restart=always
NotifyAccess=none
RestartUSec=5s
TimeoutStartUSec=15s
TimeoutStopUSec=1min 30s
TimeoutAbortUSec=1min 30s
RuntimeMaxUSec=infinity
WatchdogUSec=0
WatchdogTimestampMonotonic=0
RootDirectoryStartOnly=no
RemainAfterExit=no
GuessMainPID=yes
MainPID=1563
ControlPID=0
FileDescriptorStoreMax=0
NFileDescriptorStore=0
StatusErrno=0
Result=success
ReloadResult=success
CleanResult=success
UID=[not set]
GID=[not set]
NRestarts=1
OOMPolicy=stop
ExecMainStartTimestamp=Tue 2024-06-25 15:18:32 UTC
ExecMainStartTimestampMonotonic=49582381
ExecMainExitTimestampMonotonic=0
ExecMainPID=1563
ExecMainCode=0
ExecMainStatus=0
ExecStartPre={ path=/sbin/swapoff ; argv[]=/sbin/swapoff -a ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }
ExecStartPre={ path=/bin/systemctl ; argv[]=/bin/systemctl stop -f haproxy.service ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }
ExecStartPre={ path=/usr/local/sbin/create-localproxy-netns.sh ; argv[]=/usr/local/sbin/create-localproxy-netns.sh ; ignore_errors=yes ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }
ExecStartPreEx={ path=/sbin/swapoff ; argv[]=/sbin/swapoff -a ; flags= ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }
ExecStartPreEx={ path=/bin/systemctl ; argv[]=/bin/systemctl stop -f haproxy.service ; flags= ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }
ExecStartPreEx={ path=/usr/local/sbin/create-localproxy-netns.sh ; argv[]=/usr/local/sbin/create-localproxy-netns.sh ; flags=ignore-failure ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }
ExecStart={ path=/usr/local/bin/kubelet ; argv[]=/usr/local/bin/kubelet --config=/etc/kubernetes/kubelet-config.yaml --root-dir=/var/data/kubelet --cloud-provider=external --v=2 --kubeconfig=/etc/kubernetes/kubelet-kubeconfig --hostname-override=10.240.0.91 --version=v1.29.5+IKS --runtime-cgroups=/podruntime/runtime ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }
ExecStartEx={ path=/usr/local/bin/kubelet ; argv[]=/usr/local/bin/kubelet --config=/etc/kubernetes/kubelet-config.yaml --root-dir=/var/data/kubelet --cloud-provider=external --v=2 --kubeconfig=/etc/kubernetes/kubelet-kubeconfig --hostname-override=10.240.0.91 --version=v1.29.5+IKS --runtime-cgroups=/podruntime/runtime ; flags= ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }
Slice=system.slice
ControlGroup=/system.slice/kubelet.service
MemoryCurrent=33116160
CPUUsageNSec=[not set]
EffectiveCPUs=
EffectiveMemoryNodes=
TasksCurrent=0
IPIngressBytes=[no data]
IPIngressPackets=[no data]
IPEgressBytes=[no data]
IPEgressPackets=[no data]
IOReadBytes=18446744073709551615
IOReadOperations=18446744073709551615
IOWriteBytes=18446744073709551615
IOWriteOperations=18446744073709551615
Delegate=no
CPUAccounting=no
CPUWeight=[not set]
StartupCPUWeight=[not set]
CPUShares=[not set]
StartupCPUShares=[not set]
CPUQuotaPerSecUSec=infinity
CPUQuotaPeriodUSec=infinity
AllowedCPUs=
AllowedMemoryNodes=
IOAccounting=no
IOWeight=[not set]
StartupIOWeight=[not set]
BlockIOAccounting=no
BlockIOWeight=[not set]
StartupBlockIOWeight=[not set]
MemoryAccounting=yes
DefaultMemoryLow=0
DefaultMemoryMin=0
MemoryMin=0
MemoryLow=0
MemoryHigh=infinity
MemoryMax=infinity
MemorySwapMax=infinity
MemoryLimit=infinity
DevicePolicy=auto
TasksAccounting=yes
TasksMax=38306
IPAccounting=no
UMask=0022
LimitCPU=infinity
LimitCPUSoft=infinity
LimitFSIZE=infinity
LimitFSIZESoft=infinity
LimitDATA=infinity
LimitDATASoft=infinity
LimitSTACK=infinity
LimitSTACKSoft=8388608
LimitCORE=infinity
LimitCORESoft=0
LimitRSS=infinity
LimitRSSSoft=infinity
LimitNOFILE=524288
LimitNOFILESoft=1024
LimitAS=infinity
LimitASSoft=infinity
LimitNPROC=127689
LimitNPROCSoft=127689
LimitMEMLOCK=65536
LimitMEMLOCKSoft=65536
LimitLOCKS=infinity
LimitLOCKSSoft=infinity
LimitSIGPENDING=127689
LimitSIGPENDINGSoft=127689
LimitMSGQUEUE=819200
LimitMSGQUEUESoft=819200
LimitNICE=0
LimitNICESoft=0
LimitRTPRIO=0
LimitRTPRIOSoft=0
LimitRTTIME=infinity
LimitRTTIMESoft=infinity
OOMScoreAdjust=0
Nice=0
IOSchedulingClass=0
IOSchedulingPriority=0
CPUSchedulingPolicy=0
CPUSchedulingPriority=0
CPUAffinity=
CPUAffinityFromNUMA=no
NUMAPolicy=n/a
NUMAMask=
TimerSlackNSec=50000
CPUSchedulingResetOnFork=no
NonBlocking=no
StandardInput=null
StandardInputData=
StandardOutput=journal
StandardError=inherit
TTYReset=no
TTYVHangup=no
TTYVTDisallocate=no
SyslogPriority=30
SyslogIdentifier=kubelet.service
SyslogLevelPrefix=yes
SyslogLevel=6
SyslogFacility=3
LogLevelMax=-1
LogRateLimitIntervalUSec=0
LogRateLimitBurst=0
SecureBits=0
CapabilityBoundingSet=cap_chown cap_dac_override cap_dac_read_search cap_fowner cap_fsetid cap_kill cap_setgid cap_setuid cap_setpcap cap_linux_immutable cap_net_bind_service cap_net_broadcast cap_net_admin cap_net_raw cap_ipc_lock cap_ipc_owner cap_sys_module cap_sys_rawio cap_sys_chroot cap_sys_ptrace cap_sys_pacct cap_sys_admin cap_sys_boot cap_sys_nice cap_sys_resource cap_sys_time cap_sys_tty_config cap_mknod cap_lease cap_audit_write cap_audit_control cap_setfcap cap_mac_override cap_mac_admin cap_syslog cap_wake_alarm cap_block_suspend cap_audit_read
AmbientCapabilities=
DynamicUser=no
RemoveIPC=no
MountFlags=
PrivateTmp=no
PrivateDevices=no
ProtectKernelTunables=no
ProtectKernelModules=no
ProtectKernelLogs=no
ProtectControlGroups=no
PrivateNetwork=no
PrivateUsers=no
PrivateMounts=no
ProtectHome=no
ProtectSystem=no
SameProcessGroup=no
UtmpMode=init
IgnoreSIGPIPE=yes
NoNewPrivileges=no
SystemCallErrorNumber=0
LockPersonality=no
RuntimeDirectoryPreserve=no
RuntimeDirectoryMode=0755
StateDirectoryMode=0755
CacheDirectoryMode=0755
LogsDirectoryMode=0755
ConfigurationDirectoryMode=0755
TimeoutCleanUSec=infinity
MemoryDenyWriteExecute=no
RestrictRealtime=no
RestrictSUIDSGID=no
RestrictNamespaces=no
MountAPIVFS=no
KeyringMode=private
ProtectHostname=no
KillMode=control-group
KillSignal=15
RestartKillSignal=15
FinalKillSignal=9
SendSIGKILL=yes
SendSIGHUP=no
WatchdogSignal=6
Id=kubelet.service
Names=kubelet.service
Requires=sysinit.target system.slice
WantedBy=multi-user.target
Conflicts=shutdown.target
Before=shutdown.target multi-user.target
After=basic.target auditd.service network.target system.slice sysinit.target systemd-journald.socket
Documentation=https://github.com/kubernetes/kubernetes
Description=Kubernetes Kubelet
LoadState=loaded
ActiveState=active
SubState=running
FragmentPath=/lib/systemd/system/kubelet.service
UnitFileState=enabled
UnitFilePreset=enabled
StateChangeTimestamp=Tue 2024-06-25 15:21:23 UTC
StateChangeTimestampMonotonic=220149568
InactiveExitTimestamp=Tue 2024-06-25 15:18:32 UTC
InactiveExitTimestampMonotonic=49559119
ActiveEnterTimestamp=Tue 2024-06-25 15:18:32 UTC
ActiveEnterTimestampMonotonic=49582468
ActiveExitTimestamp=Tue 2024-06-25 15:18:28 UTC
ActiveExitTimestampMonotonic=44520533
InactiveEnterTimestamp=Tue 2024-06-25 15:18:32 UTC
InactiveEnterTimestampMonotonic=49557160
CanStart=yes
CanStop=yes
CanReload=no
CanIsolate=no
StopWhenUnneeded=no
RefuseManualStart=no
RefuseManualStop=no
AllowIsolate=no
DefaultDependencies=yes
OnFailureJobMode=replace
IgnoreOnIsolate=no
NeedDaemonReload=no
JobTimeoutUSec=infinity
JobRunningTimeoutUSec=infinity
JobTimeoutAction=none
ConditionResult=yes
AssertResult=yes
ConditionTimestamp=Tue 2024-06-25 15:18:32 UTC
ConditionTimestampMonotonic=49557225
AssertTimestamp=Tue 2024-06-25 15:18:32 UTC
AssertTimestampMonotonic=49557226
Transient=no
Perpetual=no
StartLimitIntervalUSec=0
StartLimitBurst=5
StartLimitAction=none
FailureAction=none
SuccessAction=none
InvocationID=d7d13303b0e14ba39b6b1515cd914582
CollectMode=inactive
```
## containerd
```
containerd github.com/containerd/containerd v1.7.17 3a4de459a68952ffb703bbe7f2290861a75b6b67
```
```
Type=notify
Restart=always
NotifyAccess=main
RestartUSec=5s
TimeoutStartUSec=1min 30s
TimeoutStopUSec=1min 30s
TimeoutAbortUSec=1min 30s
RuntimeMaxUSec=infinity
WatchdogUSec=0
WatchdogTimestampMonotonic=0
RootDirectoryStartOnly=no
RemainAfterExit=no
GuessMainPID=yes
MainPID=163694
ControlPID=0
FileDescriptorStoreMax=0
NFileDescriptorStore=0
StatusErrno=0
Result=success
ReloadResult=success
CleanResult=success
UID=[not set]
GID=[not set]
NRestarts=0
OOMPolicy=continue
ExecMainStartTimestamp=Tue 2024-07-09 15:55:41 UTC
ExecMainStartTimestampMonotonic=1211878217661
ExecMainExitTimestampMonotonic=0
ExecMainPID=163694
ExecMainCode=0
ExecMainStatus=0
ExecStartPre={ path=/sbin/modprobe ; argv[]=/sbin/modprobe overlay ; ignore_errors=yes ; start_time=[Tue 2024-07-09 15:55:41 UTC] ; stop_time=[Tue 2024-07-09 15:55:41 UTC] ; pid=163693 ; code=exited ; status=0 }
ExecStartPreEx={ path=/sbin/modprobe ; argv[]=/sbin/modprobe overlay ; flags=ignore-failure ; start_time=[Tue 2024-07-09 15:55:41 UTC] ; stop_time=[Tue 2024-07-09 15:55:41 UTC] ; pid=163693 ; code=exited ; status=0 }
ExecStart={ path=/usr/local/bin/containerd ; argv[]=/usr/local/bin/containerd ; ignore_errors=no ; start_time=[Tue 2024-07-09 15:55:41 UTC] ; stop_time=[n/a] ; pid=163694 ; code=(null) ; status=0/0 }
ExecStartEx={ path=/usr/local/bin/containerd ; argv[]=/usr/local/bin/containerd ; flags= ; start_time=[Tue 2024-07-09 15:55:41 UTC] ; stop_time=[n/a] ; pid=163694 ; code=(null) ; status=0/0 }
Slice=system.slice
ControlGroup=/system.slice/containerd.service
MemoryCurrent=40165376
CPUUsageNSec=[not set]
EffectiveCPUs=
EffectiveMemoryNodes=
TasksCurrent=0
IPIngressBytes=[no data]
IPIngressPackets=[no data]
IPEgressBytes=[no data]
IPEgressPackets=[no data]
IOReadBytes=18446744073709551615
IOReadOperations=18446744073709551615
IOWriteBytes=18446744073709551615
IOWriteOperations=18446744073709551615
Delegate=yes
DelegateControllers=cpu cpuacct cpuset io blkio memory devices pids bpf-firewall bpf-devices
CPUAccounting=no
CPUWeight=[not set]
StartupCPUWeight=[not set]
CPUShares=[not set]
StartupCPUShares=[not set]
CPUQuotaPerSecUSec=infinity
CPUQuotaPeriodUSec=infinity
AllowedCPUs=
AllowedMemoryNodes=
IOAccounting=no
IOWeight=[not set]
StartupIOWeight=[not set]
BlockIOAccounting=no
BlockIOWeight=[not set]
StartupBlockIOWeight=[not set]
MemoryAccounting=yes
DefaultMemoryLow=0
DefaultMemoryMin=0
MemoryMin=0
MemoryLow=0
MemoryHigh=infinity
MemoryMax=infinity
MemorySwapMax=infinity
MemoryLimit=infinity
DevicePolicy=auto
TasksAccounting=yes
TasksMax=infinity
IPAccounting=no
Environment=TMPDIR=/var/data/tmp
UMask=0022
LimitCPU=infinity
LimitCPUSoft=infinity
LimitFSIZE=infinity
LimitFSIZESoft=infinity
LimitDATA=infinity
LimitDATASoft=infinity
LimitSTACK=infinity
LimitSTACKSoft=8388608
LimitCORE=infinity
LimitCORESoft=infinity
LimitRSS=infinity
LimitRSSSoft=infinity
LimitNOFILE=infinity
LimitNOFILESoft=infinity
LimitAS=infinity
LimitASSoft=infinity
LimitNPROC=infinity
LimitNPROCSoft=infinity
LimitMEMLOCK=65536
LimitMEMLOCKSoft=65536
LimitLOCKS=infinity
LimitLOCKSSoft=infinity
LimitSIGPENDING=127689
LimitSIGPENDINGSoft=127689
LimitMSGQUEUE=819200
LimitMSGQUEUESoft=819200
LimitNICE=0
LimitNICESoft=0
LimitRTPRIO=0
LimitRTPRIOSoft=0
LimitRTTIME=infinity
LimitRTTIMESoft=infinity
OOMScoreAdjust=-999
Nice=0
IOSchedulingClass=0
IOSchedulingPriority=0
CPUSchedulingPolicy=0
CPUSchedulingPriority=0
CPUAffinity=
CPUAffinityFromNUMA=no
NUMAPolicy=n/a
NUMAMask=
TimerSlackNSec=50000
CPUSchedulingResetOnFork=no
NonBlocking=no
StandardInput=null
StandardInputData=
StandardOutput=journal
StandardError=inherit
TTYReset=no
TTYVHangup=no
TTYVTDisallocate=no
SyslogPriority=30
SyslogLevelPrefix=yes
SyslogLevel=6
SyslogFacility=3
LogLevelMax=-1
LogRateLimitIntervalUSec=0
LogRateLimitBurst=0
SecureBits=0
CapabilityBoundingSet=cap_chown cap_dac_override cap_dac_read_search cap_fowner cap_fsetid cap_kill cap_setgid cap_setuid cap_setpcap cap_linux_immutable cap_net_bind_service cap_net_broadcast cap_net_admin cap_net_raw cap_ipc_lock cap_ipc_owner cap_sys_module cap_sys_rawio cap_sys_chroot cap_sys_ptrace cap_sys_pacct cap_sys_admin cap_sys_boot cap_sys_nice cap_sys_resource cap_sys_time cap_sys_tty_config cap_mknod cap_lease cap_audit_write cap_audit_control cap_setfcap cap_mac_override cap_mac_admin cap_syslog cap_wake_alarm cap_block_suspend cap_audit_read
AmbientCapabilities=
DynamicUser=no
RemoveIPC=no
MountFlags=
PrivateTmp=no
PrivateDevices=no
ProtectKernelTunables=no
ProtectKernelModules=no
ProtectKernelLogs=no
ProtectControlGroups=no
PrivateNetwork=no
PrivateUsers=no
PrivateMounts=no
ProtectHome=no
ProtectSystem=no
SameProcessGroup=no
UtmpMode=init
IgnoreSIGPIPE=yes
NoNewPrivileges=no
SystemCallErrorNumber=0
LockPersonality=no
RuntimeDirectoryPreserve=no
RuntimeDirectoryMode=0755
StateDirectoryMode=0755
CacheDirectoryMode=0755
LogsDirectoryMode=0755
ConfigurationDirectoryMode=0755
TimeoutCleanUSec=infinity
MemoryDenyWriteExecute=no
RestrictRealtime=no
RestrictSUIDSGID=no
RestrictNamespaces=no
MountAPIVFS=no
KeyringMode=private
ProtectHostname=no
KillMode=process
KillSignal=15
RestartKillSignal=15
FinalKillSignal=9
SendSIGKILL=yes
SendSIGHUP=no
WatchdogSignal=6
Id=containerd.service
Names=containerd.service
Requires=nydus-snapshotter.service sysinit.target system.slice
RequiredBy=pull-dependencies.service
WantedBy=multi-user.target
Conflicts=shutdown.target
Before=pull-dependencies.service shutdown.target multi-user.target
After=local-fs.target basic.target nydus-snapshotter.service sysinit.target network.target systemd-journald.socket system.slice
Documentation=https://containerd.io
Description=containerd container runtime
LoadState=loaded
ActiveState=active
SubState=running
FragmentPath=/etc/systemd/system/containerd.service
UnitFileState=enabled
UnitFilePreset=enabled
StateChangeTimestamp=Tue 2024-07-09 15:55:42 UTC
StateChangeTimestampMonotonic=1211879326349
InactiveExitTimestamp=Tue 2024-07-09 15:55:41 UTC
InactiveExitTimestampMonotonic=1211878211061
ActiveEnterTimestamp=Tue 2024-07-09 15:55:42 UTC
ActiveEnterTimestampMonotonic=1211879326349
ActiveExitTimestamp=Tue 2024-07-09 15:55:41 UTC
ActiveExitTimestampMonotonic=1211878180305
InactiveEnterTimestamp=Tue 2024-07-09 15:55:41 UTC
InactiveEnterTimestampMonotonic=1211878207095
CanStart=yes
CanStop=yes
CanReload=no
CanIsolate=no
StopWhenUnneeded=no
RefuseManualStart=no
RefuseManualStop=no
AllowIsolate=no
DefaultDependencies=yes
OnFailureJobMode=replace
IgnoreOnIsolate=no
NeedDaemonReload=no
JobTimeoutUSec=infinity
JobRunningTimeoutUSec=infinity
JobTimeoutAction=none
ConditionResult=yes
AssertResult=yes
ConditionTimestamp=Tue 2024-07-09 15:55:41 UTC
ConditionTimestampMonotonic=1211878208314
AssertTimestamp=Tue 2024-07-09 15:55:41 UTC
AssertTimestampMonotonic=1211878208314
Transient=no
Perpetual=no
StartLimitIntervalUSec=0
StartLimitBurst=5
StartLimitAction=none
FailureAction=none
SuccessAction=none
InvocationID=6012518dc9654479ae79a698678da5ec
CollectMode=inactive
```
```toml
imports = ["/etc/containerd/config.toml.d/nydus-snapshotter.toml", "/etc/containerd/config.toml.d/nydus-snapshotter.toml"]
version = 2
root = "/var/data/cripersistentstorage"
state = "/run/containerd"
oom_score = 0
[grpc]
address = "/run/containerd/containerd.sock"
uid = 0
gid = 0
max_recv_message_size = 16777216
max_send_message_size = 16777216
[debug]
address = ""
uid = 0
gid = 0
level = "debug"
[metrics]
address = "10.240.0.91:10210"
grpc_histogram = false
[cgroup]
path = "/podruntime/runtime"
[plugins]
[plugins."io.containerd.monitor.v1.cgroups"]
no_prometheus = false
[plugins."io.containerd.grpc.v1.cri"]
disable_tcp_service = true
stream_server_address = "127.0.0.1"
stream_server_port = "0"
stream_idle_timeout = "15m"
image_pull_progress_timeout = "5m"
enable_selinux = false
selinux_category_range = 1024
sandbox_image = "us.icr.io/armada-master/pause-multiarch:3.9"
stats_collect_period = 10
systemd_cgroup = false
enable_tls_streaming = false
tolerate_missing_hugetlb_controller = true
ignore_image_defined_volumes = false
[plugins."io.containerd.grpc.v1.cri".containerd]
snapshotter = "overlayfs"
default_runtime_name = "runc"
no_pivot = false
disable_snapshot_annotations = false
discard_unpacked_layers = false
[plugins."io.containerd.grpc.v1.cri".containerd.runtimes]
[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc]
runtime_type = "io.containerd.runc.v2"
pod_annotations = []
container_annotations = []
privileged_without_host_devices = false
base_runtime_spec = ""
[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc.options]
NoPivotRoot = false
NoNewKeyring = false
ShimCgroup = ""
IoUid = 0
IoGid = 0
BinaryName = ""
Root = ""
CriuPath = ""
SystemdCgroup = true
[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.untrusted]
runtime_type = "io.containerd.runc.v2"
pod_annotations = []
container_annotations = []
privileged_without_host_devices = false
[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.kata-remote]
runtime_type = "io.containerd.kata-remote.v2"
privileged_without_host_devices = true
pod_annotations = ["io.katacontainers.*"]
snapshotter = "nydus"
[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.kata-remote.options]
ConfigPath = "/opt/kata/share/defaults/kata-containers//configuration-remote.toml"
[plugins."io.containerd.grpc.v1.cri".cni]
bin_dir = "/opt/cni/bin"
conf_dir = "/etc/cni/net.d"
max_conf_num = 1
conf_template = ""
[plugins."io.containerd.grpc.v1.cri".registry]
config_path = "/etc/containerd/certs.d"
[plugins."io.containerd.service.v1.diff-service"]
default = ["walking"]
[plugins."io.containerd.gc.v1.scheduler"]
pause_threshold = 0.02
deletion_threshold = 0
mutation_threshold = 100
schedule_delay = "0s"
startup_delay = "100ms"
```
# Packages
Have `dpkg`
```
```
Kata Monitor `kata-monitor`.
```
kata-monitor
Version: 0.3.0
Go version: go1.22.2
Git commit: 6a4919eeb9bfd86c3a4d74ce02b31c1f9eb85aef
OS/Arch: linux/amd64
```
Runtime
/opt/kata/bin/kata-runtime kata-env
Runtime config files
cat "/opt/kata/share/defaults/kata-containers/configuration.toml"
Containerd shim v2
containerd-shim-kata-v2 --version
KSM throttler
Image details
Initrd details
Logfiles
Runtime logs
Throttler logs
Kata Containerd Shim v2
Container manager details
Kubernetes
kubectl version
kubectl config view
systemctl show kubelet
containerd
containerd --version
systemctl show containerd
cat /etc/containerd/config.toml
Packages
dpkg -l|egrep "(cc-oci-runtime|cc-runtime|runv|kata-runtime|kata-ksm-throttler|kata-containers-image|linux-container|qemu-)"
Kata Monitor
kata-monitor --version
Description of problem
When running the remote hypervisor, the regex used to filter which mount volumes should be watched does not work if the kubelet root dir is configured to a path other than
/var/lib/kubelet
.Regex line:
Files are copied at start up in line, but the directories are not watched because this check fails.
Expected result
Secrets/Configmaps/DownwardApi files are copied to the remote guest VM as new versions are created.
Actual result
Only the initial version of the secrets/configmaps/downwardApi files are copied to the guest VM.
Further information
Kubelet Service
Sample log:
Kata Containers survey
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