openstack implementation

cli/internal/cloudcmd/tfvars.go

@@ -264,6 +264,14 @@ func openStackTerraformVars(conf *config.Config, imageRef string) (*terraform.Op
 			StateDiskType:   group.StateDiskType,
 		}
 	}
+
+	// since openstack does not support tags in the form of key = value, the tags will be converted
+	// to an array of "key=value" strings
+	tags := []string{}
+	for key, value := range conf.Tags {
+		tags = append(tags, fmt.Sprintf("%s=%s", key, value))
+	}
+
 	return &terraform.OpenStackClusterVariables{
 		Name:                    conf.Name,
 		Cloud:                   toPtr(conf.Provider.OpenStack.Cloud),
@@ -275,6 +283,7 @@ func openStackTerraformVars(conf *config.Config, imageRef string) (*terraform.Op
 		CustomEndpoint:          conf.CustomEndpoint,
 		InternalLoadBalancer:    conf.InternalLoadBalancer,
 		STACKITProjectID:        conf.Provider.OpenStack.STACKITProjectID,
+		AdditionalTags: tags,
 	}, nil
 }
 

cli/internal/terraform/variables.go

@@ -303,6 +303,7 @@ type OpenStackClusterVariables struct {
 	CustomEndpoint string `hcl:"custom_endpoint" cty:"custom_endpoint"`
 	// InternalLoadBalancer is true if an internal load balancer should be created.
 	InternalLoadBalancer bool `hcl:"internal_load_balancer" cty:"internal_load_balancer"`
+	AdditionalTags []string `hcl:"additional_tags" cty:"additional_tags"`
 }
 
 // GetCreateMAA gets the CreateMAA variable.

terraform/infrastructure/openstack/main.tf

@@ -46,7 +46,7 @@ locals {
   ])
   cidr_vpc_subnet_nodes = "192.168.178.0/24"
   cidr_vpc_subnet_lbs   = "192.168.177.0/24"
-  tags                  = ["constellation-uid-${local.uid}"]
+  tags                  = concat(["constellation-uid-${local.uid}"], var.additional_tags)
   identity_service = [
     for entry in data.openstack_identity_auth_scope_v3.scope.service_catalog :
     entry if entry.type == "identity"

terraform/infrastructure/openstack/variables.tf

@@ -59,6 +59,11 @@ variable "floating_ip_pool_id" {
   description = "Pool (network name) to use for floating IPs."
 }
 
+variable "additional_tags" {
+  type = list
+  description = "Additional tags that should be applied to created resources."
+}
+
 # STACKIT-specific variables
 
 variable "stackit_project_id" {