5.4. Testing a workload health check script

Procedure

1. To test that greenboot is running a health check script file, reboot the host by running the following command:

   $ sudo reboot

2. Examine the output of greenboot health checks by running the following command:

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

   注記

   MicroShift core service health checks run before the workload health checks.

   Example output

   GRUB boot variables:
   boot_success=0
   boot_indeterminate=0
   Greenboot variables:
   GREENBOOT_WATCHDOG_CHECK_ENABLED=true
   ...
   ...
   FINISHED
   Script '40_microshift_running_check.sh' SUCCESS
   Running Wanted Health Check Scripts...
   Finished greenboot Health Checks Runner.