...
Schedule 10 minutes of downtime
Turn
OFF
the switch next toMANAGER
at https://manager.hirefire.io/managers/2533bb0e-4eda-4f45-b8ef-3235c1e302df to prevent it from turning workers back on.heroku ps:scale worker=0 --app scihist-digicoll-production
heroku maintenance:on --app scihist-digicoll-production
heroku pg:maintenance:run --force --app scihist-digicoll-production
heroku pg:wait --app scihist-digicoll-production
heroku maintenance:off ps:scale worker=2 --app scihist-digicoll-production
heroku ps:scale worker=2 maintenance:off --app scihist-digicoll-production
Turn the Hirefire manager switch back
ON
.