Octopus Server 3.3
When updating Calamari on multiple Linux tentacles, I get:
The process cannot access the file ‘C:\Program Files\Octopus Deploy\Octopus\Calamari.3.3.0.tar.gz’ because it is being used by another process.
on all except 1 of them. Retrying after the 1 updates does the same for the remaining. It looks like the updater is locking the file against itself.