Config changes

[js190]

Hello all,
I've noticed some roll config and IB instrument config changes being merged into the repo recently but I've lost the thread of how we should apply these in a production context...could any one help?

I guess the process should/would be -

1. check production data against repo
2. apply changes if different
3. re-calculate multiple prices if relevant?

Cheers

[robcarver17]

No, don't do any of this.

The IB instrument config changes are required because of exchange name changes. You don't need to do anything since the system uses the provided .csv

To update instrument and roll config, use option 5 in interactive_controls, then 52 and 54

When you run 54, it will alert you if there are changes to roll config for instruments with prices. For these you shouldn't do the update there, but instead run 55 and modify the roll config parameters there. That will automatically recalculate multiple and adjusted prices.

It's always good to do backups before any of this of course.