disable rollback window by default

Author: pchila

_meta/config/common.reference.p2.yml.tmpl

@@ -123,7 +123,7 @@ inputs:
 #   # rollback settings
 #   rollback:
 #       # duration in which an upgraded Agent may be manually rolled back.
-#       window: 168h
+#       window: 0
 
 # agent.process:
 #   # timeout for creating new processes. when process is not successfully created by this timeout

elastic-agent.reference.yml

@@ -129,7 +129,7 @@ inputs:
 #   # rollback settings
 #   rollback:
 #       # duration in which an upgraded Agent may be manually rolled back.
-#       window: 168h
+#       window: 0
 
 # agent.process:
 #   # timeout for creating new processes. when process is not successfully created by this timeout

internal/pkg/agent/configuration/upgrade.go

@@ -15,7 +15,9 @@ const (
 
 	// period during which an upgraded Agent can be asked to rollback to the previous
 	// Agent version on disk.
-	defaultRollbackWindowDuration = 7 * 24 * time.Hour // 7 days
+	// this is temporarily set to 0 to disable the rollback window until manual rollback functionality is complete.
+	// defaultRollbackWindowDuration = 7 * 24 * time.Hour // 7 days
+	defaultRollbackWindowDuration = 0
 )
 
 // UpgradeConfig is the configuration related to Agent upgrades.