helm: use patched yawol with support for subnet choice

Constellation requires a CIDR that only Kubernetes nodes live in.
This is needed for cilium encryption.
To make yawol LBs work, they need to be placed in a different subnet
with their own CIDR.
This patched version supports that.

internal/constellation/helm/charts/yawol/charts/yawol-controller/crds/yawol.stackit.cloud_loadbalancermachines.yaml

@@ -100,6 +100,10 @@ spec:
                       networkID:
                         description: NetworkID defines an openstack ID for the network.
                         type: string
+                      subnetworkID:
+                        description: SubnetworkID defines an openstack ID for the
+                          subnetwork.
+                        type: string
                     required:
                     - networkID
                     type: object

internal/constellation/helm/charts/yawol/charts/yawol-controller/crds/yawol.stackit.cloud_loadbalancers.yaml

@@ -131,6 +131,10 @@ spec:
                       networkID:
                         description: NetworkID defines an openstack ID for the network.
                         type: string
+                      subnetworkID:
+                        description: SubnetworkID defines an openstack ID for the
+                          subnetwork.
+                        type: string
                     required:
                     - networkID
                     type: object

internal/constellation/helm/charts/yawol/charts/yawol-controller/crds/yawol.stackit.cloud_loadbalancersets.yaml

@@ -165,6 +165,10 @@ spec:
                                 description: NetworkID defines an openstack ID for
                                   the network.
                                 type: string
+                              subnetworkID:
+                                description: SubnetworkID defines an openstack ID
+                                  for the subnetwork.
+                                type: string
                             required:
                             - networkID
                             type: object

internal/constellation/helm/charts/yawol/charts/yawol-controller/templates/yawol-cloud-controller.yaml

@@ -61,6 +61,10 @@ spec:
         - name: NETWORK_ID
           value: {{ .Values.yawolNetworkID }}
         {{- end }}
+        {{- if .Values.yawolSubnetworkID }}
+        - name: SUBNETWORK_ID
+          value: {{ .Values.yawolSubnetworkID }}
+        {{- end }}
         {{- if .Values.yawolFlavorID }}
         - name: FLAVOR_ID
           value: {{ .Values.yawolFlavorID }}

internal/constellation/helm/charts/yawol/charts/yawol-controller/values.yaml

@@ -20,9 +20,8 @@ yawolCloudController:
     annotations: {}
     labels: {}
   image:
-    repository: ghcr.io/stackitcloud/yawol/yawol-cloud-controller
+    repository: ghcr.io/malt3/yawol/yawol-cloud-controller
-    # -- Allows you to override the yawol version in this chart. Use at your own risk.
+    tag: "yawol-controller-0.20.0-4-g6212876@sha256:ad83538fadc5d367700f75fc71c67697338307fdd81214dfc99b4cf425b8cb30"
-    tag: ""
 
 yawolController:
   gardenerMonitoringEnabled: false
@@ -32,9 +31,8 @@ yawolController:
     annotations: {}
     labels: {}
   image:
-    repository: ghcr.io/stackitcloud/yawol/yawol-controller
+    repository: ghcr.io/malt3/yawol/yawol-controller
-    # -- Allows you to override the yawol version in this chart. Use at your own risk.
+    tag: "yawol-controller-0.20.0-4-g6212876@sha256:290250a851de2cf4cb6eab2d40b36724c8321b7c3c36da80fd3e2333ed6808d0"
-    tag: ""
 
 resources:
   yawolCloudController:
@@ -86,6 +84,12 @@ yawolFloatingID:
 # Placed in LoadBalancer.spec.infrastructure.networkID
 yawolNetworkID:
 
+# OpenStack subnetwork ID in which the Load Balancer is placed.
+# If not set, the subnetwork is chosen automatically.
+#
+# Placed in LoadBalancer.spec.infrastructure.subnetworkID
+yawolSubnetworkID:
+
 # default value for flavor that yawol Load Balancer instances should use
 # can be overridden by annotation
 #

internal/constellation/helm/overrides.go

@@ -170,6 +170,7 @@ func extraYawolValues(serviceAccURI string, output state.Infrastructure, openSta
 			"yawolFlavorID":     openStackCfg.YawolFlavorID,
 			"yawolImageID":      openStackCfg.YawolImageID,
 			"yawolNetworkID":    output.OpenStack.NetworkID,
+			"yawolSubnetworkID": output.OpenStack.SubnetID,
 			"yawolAPIHost":      fmt.Sprintf("https://%s:%d", output.InClusterEndpoint, constants.KubernetesPort),
 		}
 	}