terraform: provide required configuration for yawol on OpenStack

cli/internal/terraform/terraform.go

@@ -340,6 +340,18 @@ func (c *Client) ShowInfrastructure(ctx context.Context, provider cloudprovider.
 			LoadBalancerName:         loadBalancerName,
 			AttestationURL:           attestationURL,
 		}
+	case cloudprovider.OpenStack:
+		networkIDOutput, ok := tfState.Values.Outputs["network_id"]
+		if !ok {
+			return state.Infrastructure{}, errors.New("no network_id output found")
+		}
+		networkID, ok := networkIDOutput.Value.(string)
+		if !ok {
+			return state.Infrastructure{}, errors.New("invalid type in network_id output: not a string")
+		}
+		res.OpenStack = &state.OpenStack{
+			NetworkID: networkID,
+		}
 	}
 	return res, nil
 }

internal/constellation/helm/overrides.go

@@ -125,6 +125,8 @@ func extraConstellationServicesValues(
 				"yawolFloatingID":  openStackCfg.FloatingIPPoolID,
 				"yawolFlavorID":    openStackCfg.YawolFlavorID,
 				"yawolImageID":     openStackCfg.YawolImageID,
+				"yawolNetworkID":   output.OpenStack.NetworkID,
+				"yawolAPIHost":     fmt.Sprintf("https://%s:%d", output.InClusterEndpoint, constants.KubernetesPort),
 			}
 		}
 	case cloudprovider.GCP:

internal/constellation/state/state.go

@@ -132,6 +132,9 @@ type Infrastructure struct {
 	// description: |
 	//   Values specific to a Constellation cluster running on GCP.
 	GCP *GCP `yaml:"gcp,omitempty"`
+	// description: |
+	//   Values specific to a Constellation cluster running on OpenStack.
+	OpenStack *OpenStack `yaml:"openstack,omitempty"`
 }
 
 // GCP describes the infra state related to GCP.
@@ -168,6 +171,13 @@ type Azure struct {
 	AttestationURL string `yaml:"attestationURL"`
 }
 
+// OpenStack describes the infra state related to OpenStack.
+type OpenStack struct {
+	// description: |
+	//   ID of the network
+	NetworkID string `yaml:"networkID"`
+}
+
 // New creates a new cluster state (file).
 func New() *State {
 	return &State{

internal/constellation/state/state_doc.go

@@ -16,6 +16,7 @@ var (
 	InfrastructureDoc encoder.Doc
 	GCPDoc            encoder.Doc
 	AzureDoc          encoder.Doc
+	OpenStackDoc      encoder.Doc
 )
 
 func init() {
@@ -74,7 +75,7 @@ func init() {
 			FieldName: "infrastructure",
 		},
 	}
-	InfrastructureDoc.Fields = make([]encoder.Doc, 9)
+	InfrastructureDoc.Fields = make([]encoder.Doc, 10)
 	InfrastructureDoc.Fields[0].Name = "uid"
 	InfrastructureDoc.Fields[0].Type = "string"
 	InfrastructureDoc.Fields[0].Note = ""
@@ -120,6 +121,11 @@ func init() {
 	InfrastructureDoc.Fields[8].Note = ""
 	InfrastructureDoc.Fields[8].Description = "Values specific to a Constellation cluster running on GCP."
 	InfrastructureDoc.Fields[8].Comments[encoder.LineComment] = "Values specific to a Constellation cluster running on GCP."
+	InfrastructureDoc.Fields[9].Name = "openstack"
+	InfrastructureDoc.Fields[9].Type = "OpenStack"
+	InfrastructureDoc.Fields[9].Note = ""
+	InfrastructureDoc.Fields[9].Description = "Values specific to a Constellation cluster running on OpenStack."
+	InfrastructureDoc.Fields[9].Comments[encoder.LineComment] = "Values specific to a Constellation cluster running on OpenStack."
 
 	GCPDoc.Type = "GCP"
 	GCPDoc.Comments[encoder.LineComment] = "GCP describes the infra state related to GCP."
@@ -182,6 +188,22 @@ func init() {
 	AzureDoc.Fields[5].Note = ""
 	AzureDoc.Fields[5].Description = "MAA endpoint that can be used as a fallback for veryifying the ID key digests\nin the cluster's attestation report if the enforcement policy is set accordingly.\nCan be left empty otherwise."
 	AzureDoc.Fields[5].Comments[encoder.LineComment] = "MAA endpoint that can be used as a fallback for veryifying the ID key digests"
+
+	OpenStackDoc.Type = "OpenStack"
+	OpenStackDoc.Comments[encoder.LineComment] = "OpenStack describes the infra state related to OpenStack."
+	OpenStackDoc.Description = "OpenStack describes the infra state related to OpenStack."
+	OpenStackDoc.AppearsIn = []encoder.Appearance{
+		{
+			TypeName:  "Infrastructure",
+			FieldName: "openstack",
+		},
+	}
+	OpenStackDoc.Fields = make([]encoder.Doc, 1)
+	OpenStackDoc.Fields[0].Name = "networkID"
+	OpenStackDoc.Fields[0].Type = "string"
+	OpenStackDoc.Fields[0].Note = ""
+	OpenStackDoc.Fields[0].Description = "ID of the network"
+	OpenStackDoc.Fields[0].Comments[encoder.LineComment] = "ID of the network"
 }
 
 func (_ State) Doc() *encoder.Doc {
@@ -204,6 +226,10 @@ func (_ Azure) Doc() *encoder.Doc {
 	return &AzureDoc
 }
 
+func (_ OpenStack) Doc() *encoder.Doc {
+	return &OpenStackDoc
+}
+
 // GetConfigurationDoc returns documentation for the file ./state_doc.go.
 func GetConfigurationDoc() *encoder.FileDoc {
 	return &encoder.FileDoc{
@@ -215,6 +241,7 @@ func GetConfigurationDoc() *encoder.FileDoc {
 			&InfrastructureDoc,
 			&GCPDoc,
 			&AzureDoc,
+			&OpenStackDoc,
 		},
 	}
 }

terraform/infrastructure/openstack/outputs.tf

@@ -35,3 +35,10 @@ output "ip_cidr_node" {
   value       = local.cidr_vpc_subnet_nodes
   description = "CIDR block of the node network."
 }
+
+# OpenStack-specific outputs
+
+output "network_id" {
+  value       = openstack_networking_network_v2.vpc_network.id
+  description = "The OpenStack network id the cluster is deployed in."
+}