I’m working on a chef deployment and noticed that anything that subscribed
to or was notified by a remote_file resource would still run if the file was
unchanged. It looks like do_remote_file does an initial comparison between
the declared checksum for the new file and the actual checksum for the old
file. If you don’t specify a checksum or the checksums mismatch it fetches
the file, computes a checksum and uses that going forward. If the real
checksums match it won’t create a backup file but it will still copy the new
file over and set @updated.
Is that the desired behavior? Seemed strange to me so I patched it locally
but I’m new around here so I wanted to check before filing it.