Hello i want to overwrite this configuration by using enviro

Question

Hello i want to overwrite this configuration by using environment variables So which one is correct Thanks ```export PREFECT SERVICES SERVICES TOWEL MAX SCHEDULED RUNS PER FLOW=1 or export PREFECT MAX SCHEDULED RUNS PER FLOW=1```

Anna Geller · Answer

I d say PREFECT SERVICES TOWEL MAX SCHEDULED RUNS PER FLOW

GuangSheng Liu · Answer

i set ~ prefect config toml like this ``` server server ui port = 8081 host port = 8081 services host = 0 0 0 0 services towel max scheduled runs per flow = 1``` ui port change is ok but max scheduled runs per flow doesn t work still has 10 upcoming runs

Kevin Kho · Answer

What is your Prefect version

GuangSheng Liu · Answer

1 2 2

Kevin Kho · Answer

Did you re deploy server You need to de redeploy for these changes to take effect

GuangSheng Liu · Answer

yes re deploy server already but still doesn t work

Kevin Kho · Answer

Did you deploy with helm or `prefect server start`

GuangSheng Liu · Answer

use prefect server start

Kevin Kho · Answer

Prefect server start should definitely use that and it seems like the right place Do you potentially have an env var set also

Kevin Kho · Answer

Or another config toml

Vincent Chéry · Answer

Same for me changes in the services section don t seem to be picked up by server using 1 3

Vincent Chéry · Answer

Lookin at the code it seems that these values are not passed to server when running `prefect server start` so the values hard coded in <https github com PrefectHQ server blob 5d2c538dac3c246fcafc1ec2556f46bdf987f0fc src prefect server config toml L85> are used

Vincent Chéry · Answer

I tried to launch server and then change the value in the towel container `docker exec it` intothe container then modify the config toml file using python but that does not work either since the config is loaded only once during start up