core: continue and create an initial cluster info or fail

Let's catch the correct error when no cluster info exists yet. If we
have another error, we fail the orchestration and try again. This could
help up catching small API hiccups for example.

Signed-off-by: Sébastien Han <seb@redhat.com>
(cherry picked from commit e5ce6ab)

pkg/operator/ceph/cluster/cluster.go

@@ -182,7 +182,11 @@ func (c *ClusterController) initializeCluster(cluster *cluster) error {
 
 	clusterInfo, _, _, err := mon.LoadClusterInfo(c.context, cluster.Namespace)
 	if err != nil {
-		logger.Infof("clusterInfo not yet found, must be a new cluster")
+		if errors.Is(err, mon.ClusterInfoNoClusterNoSecret) {
+			logger.Info("clusterInfo not yet found, must be a new cluster.")
+		} else {
+			return errors.Wrap(err, "failed to load cluster info")
+		}
 	} else {
 		clusterInfo.OwnerInfo = cluster.ownerInfo
 		clusterInfo.SetName(c.namespacedName.Name)