Reload networks if none is found

In the podman CI tests are consistently flaking with CNI network not found ... I think the problem is that ocicni updates based on fsnotify and this can be slower than the podman calls. As a solution the networks should be synced if no match is found. If it is still not found afterwards return the network not found error. Signed-off-by: Paul Holzinger <[email protected]>
cri-o · Feb 20, 2021 · cd5167f · cd5167f
1 parent fec15d9
commit cd5167f
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/pkg/ocicni/ocicni.go b/pkg/ocicni/ocicni.go
@@ -495,8 +495,15 @@ func (plugin *cniNetworkPlugin) forEachNetwork(podNetwork *PodNetwork, fromCache
 		if cniNet == nil {
 			cniNet, err = plugin.getNetwork(network.Name)
 			if err != nil {
-				logrus.Errorf(err.Error())
-				return err
+				// try to load the networks again
+				if err2 := plugin.syncNetworkConfig(); err2 != nil {
+					logrus.Error(err2)
+					return err
+				}
+				cniNet, err = plugin.getNetwork(network.Name)
+				if err != nil {
+					return err
+				}
 			}
 		}