firecracker-microvm/firecracker
Investigate running the jailer with reduced set of capabilities
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#1,190 opened on 2019/07/22
Good first issuePriority: LowStatus: ParkedType: Enhancement
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説明
We currently start the jailer as the superuser (i.e. using sudo), and rely on the fact the process will deprivilege itself before exec-ing into Firecracker. It would be interesting to know if we can run the jailer using a more restricted set of capabilities instead of full superuser mode.