Remove code that is redundantly tested.
This should not be tested here but in puppet-oslo
where this logic resides.
If we keep this and we do changes in puppet-oslo we
will break these unit tests, this is something we need
to sort out for all modules.
Change-Id: I2f6e69dec7e1f7431f9768462f8c1d2816217bc0
Add pool_timeout option to configure this value for pool_timeout with
SQLAlchemy.
Change-Id: I1246d4d2ff9b71903573bbe028d418c8b74cea7d
Closes-Bug: #1757581
The db_max_retries parameter regulates the number of reconnection
attempts performed after an error raised rather than at startup.
Change-Id: Ib4a04482f7b67b4b38a91031ba9a25670e52d91b
Closes-Bug: 1579718