Matt Heon 4fd84190b8 Add a random suffix to healthcheck unit names ...

Systemd dislikes it when we rapidly create and remove a transient
unit. Solution: If we change the name every time, it's different
enough that systemd is satisfied and we stop having errors trying
to restart the healthcheck.

Generate a random 32-bit integer, and add it (formatted as hex)
to the end of the unit name to do this. As a result, we now have
to store the unit name in the database, but it does make
backwards compat easy - if the unit name in the DB is empty, we
revert to the old behavior because the timer was created by old
Podman.

Should resolve RHEL-26105

Signed-off-by: Matt Heon <mheon@redhat.com>

2024-05-03 11:45:05 -04:00

43 KiB

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