Configuring garbage collection

By default, Code Manager retains environment deployments in memory for one hour. You can adjust this by configuring garbage collection.

To configure the frequency of Code Manager garbage collection, specify the deploy_ttl parameter in Hiera. This parameter accepts a string that includes one of the following suffixes:

d: Days
h: Hours
m: Minutes
s: Seconds
ms: Milliseconds

For example, deploy_ttl: '30d' configures Code Manager to keep deployments in memory for 30 days. Similarly, deploy_ttl: '48h' retains deployments in memory for 48 hours.

The default setting is 1h (one hour).

If the value of deploy-ttl is less than the combined values of timeouts_fetch, timeouts_sync, and timeouts_deploy, then all completed deployments are retained indefinitely. This could significantly slow Code Manager's performance over time. Refer to Code Manager parameters for information about the timeouts_* parameters.