fix(controller): expose ARGOCD_SYNC_WAVE_DELAY as configurable parameter (#24536)

Signed-off-by: u-kai <[email protected]>

Author: u-kai

docs/operator-manual/argocd-cmd-params-cm.yaml

@@ -66,6 +66,8 @@ data:
   controller.self.heal.backoff.cap.seconds: "300"
   # Specifies a sync timeout for applications. "0" means no timeout (default "0")
   controller.sync.timeout.seconds: "0"
+  # Specifies the delay in seconds between each sync wave to give other controllers a chance to react to spec changes. (default "2")
+  controller.sync.wave.delay.seconds: "2"
 
   # Cache expiration for app state (default 1h0m0s)
   controller.app.state.cache.expiration: "1h0m0s"

manifests/base/application-controller-deployment/argocd-application-controller-deployment.yaml

@@ -127,6 +127,12 @@ spec:
               name: argocd-cmd-params-cm
               key: controller.self.heal.backoff.cooldown.seconds
               optional: true
+        - name: ARGOCD_SYNC_WAVE_DELAY
+          valueFrom:
+            configMapKeyRef:
+              name: argocd-cmd-params-cm
+              key: controller.sync.wave.delay.seconds
+              optional: true
         - name: ARGOCD_APPLICATION_CONTROLLER_SYNC_TIMEOUT
           valueFrom:
             configMapKeyRef:

manifests/base/application-controller/argocd-application-controller-statefulset.yaml

@@ -130,6 +130,12 @@ spec:
               name: argocd-cmd-params-cm
               key: controller.self.heal.backoff.cooldown.seconds
               optional: true
+        - name: ARGOCD_SYNC_WAVE_DELAY
+          valueFrom:
+            configMapKeyRef:
+              name: argocd-cmd-params-cm
+              key: controller.sync.wave.delay.seconds
+              optional: true
         - name: ARGOCD_APPLICATION_CONTROLLER_SYNC_TIMEOUT
           valueFrom:
             configMapKeyRef: