[Bugfix] Quick checking ArangoSync availability (#1188)

CHANGELOG.md

@@ -23,6 +23,7 @@
 - (Improvement) Don't serialize and deprecate two DeploymentReplicationStatus fields
 - (Improvement) Improve error message when replication can't be configured
 - (Bugfix) Fix License handling in case of broken license secret
+- (Bugfix) Check ArangoSync availability without checking healthiness
 
 ## [1.2.20](https://github.com/arangodb/kube-arangodb/tree/1.2.20) (2022-10-25)
 - (Feature) Add action progress

pkg/deployment/reconcile/action_wait_for_member_up.go

@@ -197,8 +197,11 @@ func (a *actionWaitForMemberUp) checkProgressArangoSync(ctx context.Context) (bo
 		a.log.Err(err).Debug("Failed to create arangosync client")
 		return false, false, nil
 	}
-	if err := c.Health(ctx); err != nil {
-		a.log.Err(err).Debug("Health not ok yet")
+
+	// When replication is in initial-sync state, then it can take a long time to be in running state.
+	// This is the reason why Health of ArangoSync can not be checked here.
+	if _, err := c.Version(ctx); err != nil {
+		a.log.Err(err).Debug("Member is not ready yet")
 		return false, false, nil
 	}
 	return true, false, nil