Merge pull request #9821 from olemarkus/openstack-newer-nova-3

Reconcile ports and floating ips

pkg/model/openstackmodel/servergroup.go

@@ -51,8 +51,6 @@ func (b *ServerGroupModelBuilder) buildInstances(c *fi.ModelBuilderContext, sg *
 
 	sshKeyName := strings.Replace(sshKeyNameFull, ":", "_", -1)
 
-	clusterTag := "KubernetesCluster:" + strings.Replace(b.ClusterName(), ".", "-", -1)
-
 	igMeta := make(map[string]string)
 	cloudTags, err := b.KopsModelContext.CloudTagsForInstanceGroup(ig)
 	if err != nil {
@@ -149,7 +147,6 @@ func (b *ServerGroupModelBuilder) buildInstances(c *fi.ModelBuilderContext, sg *
 			Image:            fi.String(ig.Spec.Image),
 			SSHKey:           fi.String(sshKeyName),
 			ServerGroup:      sg,
-			Tags:             []string{clusterTag},
 			Role:             fi.String(string(ig.Spec.Role)),
 			Port:             portTask,
 			UserData:         startupScript,

pkg/model/openstackmodel/servergroup_test.go

@@ -124,7 +124,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image-master"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -171,7 +170,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image-node"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodePort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -314,7 +312,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -361,7 +358,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodePort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -404,7 +400,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: bastionServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Bastion"),
 					Port:        bastionPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[2]),
@@ -585,7 +580,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterAServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterAPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -633,7 +627,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterBServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterBPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -681,7 +674,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterCServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterCPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -728,7 +720,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeAServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeAPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -775,7 +766,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeBServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeBPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -822,7 +812,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeCServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeCPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -1023,7 +1012,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterAServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterAPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -1066,7 +1054,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterBServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterBPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -1109,7 +1096,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterCServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterCPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -1152,7 +1138,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeAServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeAPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -1199,7 +1184,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeBServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeBPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -1246,7 +1230,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeCServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeCPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -1488,7 +1471,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterAServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterAPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -1532,7 +1514,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterBServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterBPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -1576,7 +1557,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterCServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterCPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -1619,7 +1599,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeAServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeAPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -1662,7 +1641,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeBServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeBPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -1705,7 +1683,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeCServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeCPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -1850,7 +1827,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterAPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -1890,7 +1866,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterBPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -1930,7 +1905,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterCPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -1977,7 +1951,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeAPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -2016,7 +1989,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeBPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -2055,7 +2027,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodeCPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -2184,7 +2155,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image-master"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -2227,7 +2197,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image-node"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodePort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -2364,7 +2333,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: masterServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Master"),
 					Port:        masterPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -2407,7 +2375,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodePort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[1]),
@@ -2450,7 +2417,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: bastionServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Bastion"),
 					Port:        bastionPort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[2]),
@@ -2548,7 +2514,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image-node"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodePort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -2646,7 +2611,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image-node"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodePort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -2742,7 +2706,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image-node"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodePort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -2835,7 +2798,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image-node"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodePort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -2926,7 +2888,6 @@ func Test_ServerGroupModelBuilder(t *testing.T) {
 					Image:       s("image-node"),
 					SSHKey:      s("kubernetes.cluster-ba_d8_85_a0_5b_50_b0_01_e0_b2_b0_ae_5d_f6_7a_d1"),
 					ServerGroup: nodeServerGroup,
-					Tags:        []string{"KubernetesCluster:cluster"},
 					Role:        s("Node"),
 					Port:        nodePort,
 					UserData:    mustUserdataForClusterInstance(cluster, instanceGroups[0]),
@@ -3178,9 +3139,6 @@ func compareInstances(t *testing.T, actualTask fi.Task, expected *openstacktasks
 	compareStrings(t, "AvailabilityZone", actual.AvailabilityZone, expected.AvailabilityZone)
 	comparePorts(t, actual.Port, expected.Port)
 	compareServerGroups(t, actual.ServerGroup, expected.ServerGroup)
-	if !reflect.DeepEqual(actual.Tags, expected.Tags) {
-		t.Errorf("Tags differ:\n%v\n\tinstead of\n%v", actual.Tags, expected.Tags)
-	}
 	if !reflect.DeepEqual(actual.Metadata, expected.Metadata) {
 		t.Errorf("Metadata differ:\n%v\n\tinstead of\n%v", actual.Metadata, expected.Metadata)
 	}

upup/pkg/fi/cloudup/openstacktasks/floatingip.go

@@ -153,7 +153,9 @@ func (e *FloatingIP) Find(c *fi.Context) (*FloatingIP, error) {
 		e.ID = actual.ID
 		return actual, nil
 	}
-	fips, err := cloud.ListL3FloatingIPs(l3floatingip.ListOpts{})
+	fips, err := cloud.ListL3FloatingIPs(l3floatingip.ListOpts{
+		Description: fi.StringValue(e.Name),
+	})
 	if err != nil {
 		return nil, fmt.Errorf("failed to list layer 3 floating ip's: %v", err)
 	}

upup/pkg/fi/cloudup/openstacktasks/instance.go

@@ -21,6 +21,7 @@ import (
 	"strconv"
 
 	l3floatingip "github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/layer3/floatingips"
+	"github.com/gophercloud/gophercloud/openstack/networking/v2/ports"
 
 	"github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/bootfromvolume"
 	"github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/keypairs"
@@ -41,7 +42,6 @@ type Instance struct {
 	Image            *string
 	SSHKey           *string
 	ServerGroup      *ServerGroup
-	Tags             []string
 	Role             *string
 	UserData         *fi.ResourceHolder
 	Metadata         map[string]string
@@ -115,8 +115,9 @@ func (e *Instance) Find(c *fi.Context) (*Instance, error) {
 	if e == nil || e.Name == nil {
 		return nil, nil
 	}
-	client := c.Cloud.(openstack.OpenstackCloud).ComputeClient()
+	cloud := c.Cloud.(openstack.OpenstackCloud)
-	serverPage, err := servers.List(client, servers.ListOpts{
+	computeClient := cloud.ComputeClient()
+	serverPage, err := servers.List(computeClient, servers.ListOpts{
 		Name: fmt.Sprintf("^%s$", fi.StringValue(e.Name)),
 	}).AllPages()
 	if err != nil {
@@ -139,9 +140,63 @@ func (e *Instance) Find(c *fi.Context) (*Instance, error) {
 		Name:             fi.String(server.Name),
 		SSHKey:           fi.String(server.KeyName),
 		Lifecycle:        e.Lifecycle,
+		Metadata:         server.Metadata,
+		Role:             fi.String(server.Metadata["KopsRole"]),
 		AvailabilityZone: e.AvailabilityZone,
 	}
+
+	ports, err := cloud.ListPorts(ports.ListOpts{
+		DeviceID: server.ID,
+	})
+
+	if err != nil {
+		return nil, fmt.Errorf("failed to fetch port for instance %v: %v", server.ID, err)
+	}
+
+	if len(ports) == 1 {
+		port := ports[0]
+		porttask, err := newPortTaskFromCloud(cloud, e.Lifecycle, &port, nil)
+		if err != nil {
+			return nil, fmt.Errorf("failed to fetch port for instance %v: %v", server.ID, err)
+		}
+		actual.Port = porttask
+
+	} else if len(ports) > 1 {
+		return nil, fmt.Errorf("found more than one port for instance %v", server.ID)
+	}
+
+	if e.FloatingIP != nil && e.Port != nil {
+		fips, err := cloud.ListL3FloatingIPs(l3floatingip.ListOpts{
+			PortID: fi.StringValue(e.Port.ID),
+		})
+		if err != nil {
+			return nil, fmt.Errorf("failed to fetch floating ips for instance %v: %v", server.ID, err)
+		}
+
+		if len(fips) == 1 {
+			fip := fips[0]
+			fipTask := &FloatingIP{
+				ID:   fi.String(fip.ID),
+				Name: fi.String(fip.Description),
+			}
+
+			actual.FloatingIP = fipTask
+		} else if len(fips) > 1 {
+			return nil, fmt.Errorf("found more than one floating ip for instance %v", server.ID)
+		}
+	}
+
+	// Avoid flapping
 	e.ID = actual.ID
+	actual.ForAPIServer = e.ForAPIServer
+
+	// Immutable fields
+	actual.Flavor = e.Flavor
+	actual.Image = e.Image
+	actual.UserData = e.UserData
+	actual.Region = e.Region
+	actual.SSHKey = e.SSHKey
+	actual.ServerGroup = e.ServerGroup
 
 	return actual, nil
 }
@@ -170,14 +225,20 @@ func (_ *Instance) ShouldCreate(a, e, changes *Instance) (bool, error) {
 	if a == nil {
 		return true, nil
 	}
+	if changes.Port != nil {
+		return true, nil
+	}
+	if changes.FloatingIP != nil {
+		return true, nil
+	}
 
 	return false, nil
 }
 
 func (_ *Instance) RenderOpenstack(t *openstack.OpenstackAPITarget, a, e, changes *Instance) error {
+	cloud := t.Cloud.(openstack.OpenstackCloud)
 	if a == nil {
 		klog.V(2).Infof("Creating Instance with name: %q", fi.StringValue(e.Name))
-		cloud := t.Cloud.(openstack.OpenstackCloud)
 
 		imageName := fi.StringValue(e.Image)
 		image, err := cloud.GetImage(imageName)
@@ -240,15 +301,26 @@ func (_ *Instance) RenderOpenstack(t *openstack.OpenstackAPITarget, a, e, change
 
 		if e.FloatingIP != nil {
 			err = associateFloatingIP(t, e)
-		}
+			if err != nil {
-		if err != nil {
+				return err
-			return err
+			}
 		}
 
 		klog.V(2).Infof("Creating a new Openstack instance, id=%s", v.ID)
 
+		return nil
+	}
+	if changes.Port != nil {
+		ports.Update(cloud.NetworkingClient(), fi.StringValue(changes.Port.ID), ports.UpdateOpts{
+			DeviceID: e.ID,
+		})
+	}
+	if changes.FloatingIP != nil {
+		err := associateFloatingIP(t, e)
+		if err != nil {
+			return err
+		}
 	}
-
 	return nil
 }