Echo’s scheduler can be run completely in-memory. On startup or redeploy, echo will check cron schedules to see if it needs to retroactively execute any missed triggers. This migration only requires configuration changes.
spinnaker: cassandra: enabled: false
spinnaker: inMemory: enabled: true
scheduler: compensationJob: enabled: true windowMs: 1800000 # optional
windowMs property dictates how far in the past echo will look to find missed schedules. By default this is 30 minutes.