We still see this error sometimes:
Unable to start secure instance: Unable to create fleet: InsufficientInstanceCapacity: There is no Spot capacity available that matches your request
This is awkward because the message mentions that there is no spot
capacity, even though the current code should retry on
InsufficientInstanceCapacity. I also confirmed this by searching for
the retries log messages: there are none in the logs.
We need a bigger hammer. Let's log everything that happens in the
createFleet method in order to have better understanding why the
retry logic isn't triggered. We should probably move most of the newly
added logs to the debug level, but let's delay that until we have
more insight into what's happening.