[WIP] Resolve the PreStartHook failure caused by the slow startup of fuse container

[Syspretor]

Fixes #4455
The following postStartHook will be injected in the fuse-sidecar to check the mount status.

lifecycle:
  postStart:
    exec:
      command: [ "/bin/sh", "-c", "time /check-mount.sh >> /proc/1/fd/1" ]

However, the startup of the Container and the execution of the PostStartHook occur in parallel. it is possible that when the PostStartHook is executed, the PID 1 process inside the container has not completed its startup. This can lead to a failure in redirecting to /proc/1/fd/1 when the PostStartHook runs the check-mount script.

[fluid-e2e-bot]

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
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0.0% Coverage on New Code
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