【环境信息】
KubeOS-scripts-1.0.7-1.oe2403sp1

**【问题复现步骤】：
1、部署集群进行升级，配置文件如下：
'''

• cat upgrade_v1alpha1_os.yaml
  apiVersion: upgrade.openeuler.org/v1alpha1
  kind: OS
  metadata:
  name: os-sample
  spec:
  imagetype: containerd
  opstype: upgrade
  osversion: KubeOS openEuler-24.03-LTS-SP1-2024-11-28-17-26-22
  maxunavailable: 3
  containerimage: $path
  evictpodforce: true
  imageurl: ""
  checksum: a86ceafcdff76e4dd93c08b7edad5624c705c94476968ebd1d14940b8dac1612
  flagSafe: true
  mtls: false
  upgradeconfigs:
  version: upg_1
  configs:
  - model: kernel.sysctl
  contents:
  - key: fs.mount-max
  value: '1000'
  - model: kernel.sysctl.persist
  contents:
  - key: key_upg
  value: '1'
  - model: grub.cmdline.current
  contents:
  - key: upg_cur
  value: '1'
  - model: grub.cmdline.next
  contents:
  - key: upg_next
  value: '1'
  sysconfigs:
  version: sys_1
  configs:
  - model: kernel.sysctl
  contents:
  - key: fs.mount-max
  value: '2000'
  - model: kernel.sysctl.persist
  contents:
  - key: key_sys
  value: '1'
  - model: grub.cmdline.current
  contents:
  - key: sys_cur
  value: '1'
  - model: grub.cmdline.next
  contents:
  - key: sys_next
  value: '1'
  '''
  【实际结果】
  镜像制作失败，但是返回值依旧为0
  '''
  ● os-agent.service - Agent For KubeOS^M
  Loaded: loaded (/usr/lib/systemd/system/os-agent.service; enabled; preset: disabled)^M
  Active: active (running) since Tue 2024-12-03 20:29:32 CST; 19min ago^M
  Main PID: 615 (os-agent)^M
  Tasks: 2 (limit: 23175)^M
  Memory: 5.5M ()^M
  CGroup: /system.slice/os-agent.service^M
  └─615 /usr/bin/os-agent^M
  ^M
  Dec 03 20:49:10 node1 os-agent[615]: [2024-12-03T12:49:10Z ERROR os_agent::function] Failed to write kernel.sysctl with key: "fs.mount-max": Invalid argument (os error 22)^M
  Dec 03 20:49:11 node1 os-agent[615]: [2024-12-03T12:49:11Z INFO os_agent::rpc::agent_impl] Start to configure^M
  Dec 03 20:49:11 node1 os-agent[615]: [2024-12-03T12:49:11Z INFO manager::sys_mgmt::config] Start setting kernel.sysctl^M
  Dec 03 20:49:11 node1 os-agent[615]: [2024-12-03T12:49:11Z ERROR os_agent::function] Failed to write kernel.sysctl with key: "fs.mount-max": Invalid argument (os error 22)^M
  Dec 03 20:49:12 node1 os-agent[615]: [2024-12-03T12:49:12Z INFO os_agent::rpc::agent_impl] Start to configure^M
  Dec 03 20:49:12 node1 os-agent[615]: [2024-12-03T12:49:12Z INFO manager::sys_mgmt::config] Start setting kernel.sysctl^M
  Dec 03 20:49:12 node1 os-agent[615]: [2024-12-03T12:49:12Z ERROR os_agent::function] Failed to write kernel.sysctl with key: "fs.mount-max": Invalid argument (os error 22)^M
  Dec 03 20:49:13 node1 os-agent[615]: [2024-12-03T12:49:13Z INFO os_agent::rpc::agent_impl] Start to configure^M
  Dec 03 20:49:13 node1 os-agent[615]: [2024-12-03T12:49:13Z INFO manager::sys_mgmt::config] Start setting kernel.sysctl^M
  Dec 03 20:49:13 node1 os-agent[615]: [2024-12-03T12:49:13Z ERROR os_agent::function] Failed to write kernel.sysctl with key: "fs.mount-max": Invalid argument (os error 22)^M
  '''
  【期望结果】
  下发后可以正常修改配置

【其他相关附件信息】
如上