Use identical file system for node tuning and keep symlinks working #2033
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: rzetelskik, tnozicka, zimnx The full list of commands accepted by this bot can be found here. The pull request process is described here
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Description of your changes:
When the Kubernetes node file system contains top level symlinks our node setup fails to resolve them in the chroot. This is because we skip bind mounting some directories, like
/varand other top level dirs can be symlinks pointing there. (This is a majority of top level dirs on Core OS and immutable filesystems.)To keep top level symlinks for node setup working we need to create an identical filesystem structure. This will also clean up the overrides we have.
Which issue is resolved by this Pull Request:
Resolves #2029