Merge pull request #687 from sjberman/cherrypick-685

Merge pull request #685 from sjberman/bug_fixes

Author: russokj

cmd/k8s-bigip-ctlr/main.go

@@ -375,12 +375,11 @@ func setupNodePolling(
 	eventChan <-chan interface{},
 	kubeClient kubernetes.Interface,
 ) error {
-	if appMgr.IsNodePort() {
-		err := np.RegisterListener(appMgr.ProcessNodeUpdate)
-		if nil != err {
-			return fmt.Errorf("error registering node update listener for nodeport mode: %v",
-				err)
-		}
+	// Register appMgr to watch for node updates to keep track of watched nodes
+	err := np.RegisterListener(appMgr.ProcessNodeUpdate)
+	if nil != err {
+		return fmt.Errorf("error registering node update listener: %v",
+			err)
 	}
 
 	if 0 != len(vxlanMode) {
@@ -408,12 +407,6 @@ func setupNodePolling(
 			return fmt.Errorf("error registering node update listener for vxlan mode: %v",
 				err)
 		}
-		// Register appMgr to watch for node updates to keep track of watched nodes
-		err = np.RegisterListener(appMgr.ProcessNodeUpdate)
-		if nil != err {
-			return fmt.Errorf("error registering node update listener for appManager: %v",
-				err)
-		}
 		if eventChan != nil {
 			vxMgr.ProcessAppmanagerEvents(kubeClient)
 		}
@@ -599,7 +592,8 @@ func main() {
 		log.Fatalf("error connecting to the client: %v", err)
 	}
 	if *manageRoutes {
-		rclient, err := routeclient.New(config)
+		var rclient *routeclient.Client
+		rclient, err = routeclient.New(config)
 		appMgrParms.RouteClientV1 = rclient.RESTClient
 		if nil != err {
 			log.Fatalf("unable to create route client: err: %+v\n", err)
@@ -608,19 +602,17 @@ func main() {
 
 	appMgr := appmanager.NewManager(&appMgrParms)
 
-	if isNodePort || 0 != len(vxlanMode) {
-		intervalFactor := time.Duration(*nodePollInterval)
-		np := pollers.NewNodePoller(appMgrParms.KubeClient, intervalFactor*time.Second, *nodeLabelSelector)
-		err := setupNodePolling(appMgr, np, eventChan, appMgrParms.KubeClient)
-		if nil != err {
-			log.Fatalf("Required polling utility for node updates failed setup: %v",
-				err)
-		}
-
-		np.Run()
-		defer np.Stop()
+	intervalFactor := time.Duration(*nodePollInterval)
+	np := pollers.NewNodePoller(appMgrParms.KubeClient, intervalFactor*time.Second, *nodeLabelSelector)
+	err = setupNodePolling(appMgr, np, eventChan, appMgrParms.KubeClient)
+	if nil != err {
+		log.Fatalf("Required polling utility for node updates failed setup: %v",
+			err)
 	}
 
+	np.Run()
+	defer np.Stop()
+
 	setupWatchers(appMgr, 30*time.Second)
 	// Expose Prometheus metrics
 	http.Handle("/metrics", promhttp.Handler())

docs/RELEASE-NOTES.rst

@@ -1,6 +1,14 @@
 Release Notes for BIG-IP Controller for Kubernetes
 ==================================================
 
+v1.5.1
+------
+
+Bug Fixes
+`````````
+* :issues:`683` - Controller upgrades properly with new metadata field.
+* :issues:`686` - Controller in cluster mode does not rely on vxlan name to configure pool members.
+
 v1.5.0
 ------
 
@@ -34,6 +42,9 @@ Bug Fixes
 Limitations
 ```````````
 * Cannot apply app-root and url-rewrite annotations to the same resource; see: :issues:`675`
+* If an older controller created resources, upgrading to the new version could
+  result in a python exception when adding metadata to virtuals: :issues:`683`
+* If running the controller in cluster mode without a vxlan name, pool members are not created: :issues:`686`
 
 v1.4.2
 ------

docs/conf.py

@@ -105,12 +105,12 @@
     <a href="http://clouddocs.f5.com/products/connectors/k8s-bigip-ctlr/%(url_version)s/_static/ATTRIBUTIONS.html">Attributions</a>
 .. |kctlr| replace:: :code:`k8s-bigip-ctlr`
 .. |kctlr-long| replace:: F5 BIG-IP Controller for Kubernetes
-.. _F5 Resource: %(base_url)s/containers/latest/kubernetes/#f5-resource-properties
+.. _F5 Resource: %(base_url)s/containers/latest/kubernetes/kctlr-f5-resource.html#f5-resource-properties
 .. _Kubernetes Ingress: https://kubernetes.io/docs/concepts/services-networking/ingress/
 .. _Flannel VxLAN in Kubernetes: %(base_url)s/containers/latest/kubernetes/flannel-bigip-info.html
 .. _user documentation: %(base_url)s/containers/latest/kubernetes/index.html
 .. _Integration Overview: %(base_url)s/containers/latest/kubernetes/index.html
-.. _Assign IP addresses to BIG-IP virtual servers using IPAM: %(base_url)s/containers/latest/kubernetes/kctlr-manage-bigip-objects.html#assign-ip-addresses-to-big-ip-virtual-servers-using-ipam
+.. _Assign IP addresses to BIG-IP virtual servers using IPAM: %(base_url)s/containers/latest/kubernetes/kctlr-manage-bigip-objects.html#attach-pools-to-a-virtual-server-using-ipam
 .. _pools without virtual servers: %(base_url)s/containers/latest/kubernetes/kctlr-manage-bigip-objects.html#pools-without-virtual-servers
 .. _Expose Services to External Traffic using Ingresses: %(base_url)s/containers/latest/kubernetes/kctlr-ingress.html
 .. _f5 schema versions: %(base_url)s/containers/latest/releases_and_versioning.html#f5-schema

requirements.txt

@@ -1 +1 @@
--e git+https://github.com/f5devcentral/f5-ctlr-agent.git@ffe7c22288502ca45f14bcf2b6d93295ca58a593#egg=f5-ctlr-agent
+-e git+https://github.com/f5devcentral/f5-ctlr-agent.git@435f049bf1a36c56293e57686d88a0bcd03e4cf6#egg=f5-ctlr-agent