6.4. 测试工作负载健康检查脚本

流程

1. 要测试 greenboot 是否在运行健康检查脚本文件，请运行以下命令重启主机：

   $ sudo reboot

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2. 运行以下命令，检查 greenboot 健康检查的输出：

   $ sudo journalctl -o cat -u greenboot-healthcheck.service

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   注意

   MicroShift 核心服务健康检查在工作负载健康检查前运行。

   RHEL for Edge 系统的输出示例

   GRUB boot variables:
   boot_success=0
   boot_indeterminate=0
   Greenboot variables:
   GREENBOOT_WATCHDOG_CHECK_ENABLED=true
   MICROSHIFT_WAIT_TIMEOUT_SEC=600
   System installation type:
   ostree
   System installation status:
   * rhel 19619bd269094510180c845c44d0944fd9aa15925376f249c4d680a3355e51ae.0
       Version: 9.4
       origin refspec: edge:rhel-9.4-microshift-4.18

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   RHEL 系统的镜像模式输出示例

   GRUB boot variables:
   boot_success=0
   Greenboot variables:
   GREENBOOT_WATCHDOG_CHECK_ENABLED=true
   MICROSHIFT_WAIT_TIMEOUT_SEC=600
   System installation type:
   bootc
   System installation status:
   bootcHost

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   RPM 系统的输出示例

   GRUB boot variables:
   boot_success=1
   boot_indeterminate=0
   Greenboot variables:
   GREENBOOT_WATCHDOG_CHECK_ENABLED=true
   System installation type:
   RPM
   System installation status:
   Not an ostree / bootc system

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