overlay/coreos-diskful-generator: make symlink creation idempotent #1801
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A generator can be run multiple times. This symlink is a bit of an abuse of systemd generators because it writes things outside of the expected output directories. So we need to make sure that we're idempotent.
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yeah I had this in my local checkout first before I decided to try to fix all the scripts. Reading the man page I didn't realize the |
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A generator can be run multiple times. This symlink is a bit of an abuse
of systemd generators because it writes things outside of the expected
output directories. So we need to make sure that we're idempotent.