Make the write buffer duration configurable

services/activitylog/pkg/config/config.go

@@ -32,6 +32,8 @@ type Config struct {
 	ServiceAccount ServiceAccount `yaml:"service_account"`
 
 	Context context.Context `yaml:"-"`
+
+	WriteBufferDuration time.Duration `yaml:"write_buffer_duration" env:"ACTIVITYLOG_WRITE_BUFFER_DURATION" desc:"The duration to wait before flushing the write buffer. This is used to reduce the number of writes to the store." introductionVersion:"%%NEXT%%"`
 }
 
 // Events combines the configuration options for the event bus.

services/activitylog/pkg/config/defaults/defaultconfig.go

@@ -1,6 +1,8 @@
 package defaults
 
 import (
+	"time"
+
 	"github.com/opencloud-eu/opencloud/pkg/shared"
 	"github.com/opencloud-eu/opencloud/pkg/structs"
 	"github.com/opencloud-eu/opencloud/services/activitylog/pkg/config"
@@ -50,6 +52,7 @@ func DefaultConfig() *config.Config {
 				AllowCredentials: true,
 			},
 		},
+		WriteBufferDuration: 10 * time.Second,
 	}
 }