5435387623
We have been using bind mounts to select K8s versions, but they are not well supported by Puppet and suffer from fragility since you cannot remove a bind mount while an executable is still running from it. They also need to be re-created when creating an OSTree hotfix or when applying software patches. Symlinks suffer from no such issues, they just need to be created in a filesystem that is not managed by OSTree. Accordingly, make the current bindmount-related code conditional on the bindmount directory actually being present. That way the code will not complain when we switch to using symlinks. Story: 2011047 Task: 49917 TEST PLAN: PASS: Run the modified code snippet standalone on system where /usr/local/kubernetes/current/ exists, ensure it attempts to run the two mount commands. PASS: Run the modified code snippet standalone on system where /usr/local/kubernetes/current/ does not exist, ensure it does not attempt to run the two mount commands. Change-Id: I1dfea974ae9532cf316bb1fac701ae93f5507681 |
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