diff --git a/terraform-modules/terraform-unity-sps-airflow/.terraform.lock.hcl b/terraform-modules/terraform-unity-sps-airflow/.terraform.lock.hcl
new file mode 100644
index 0000000..b6626af
--- /dev/null
+++ b/terraform-modules/terraform-unity-sps-airflow/.terraform.lock.hcl
@@ -0,0 +1,22 @@
+# This file is maintained automatically by "terraform init".
+# Manual edits may be lost in future updates.
+
+provider "registry.terraform.io/hashicorp/kubernetes" {
+  version     = "2.19.0"
+  constraints = "2.19.0"
+  hashes = [
+    "h1:ID/u9YOv00w+Z8iG+592oyuV7HcqRmPiZpEC9hnyTMY=",
+    "zh:028d346460de2d1d19b4c863dfc36be51c7bcd97d372b54a3a946bcb19f3f613",
+    "zh:391d0b38c455437d0a2ab1beb6ce6e1230aa4160bbae11c58b2810b258b44280",
+    "zh:40ea742f91b67f66e71d7091cfd40cc604528c4947651924bd6d8bd8d9793708",
+    "zh:48a99d341c8ba3cadaafa7cb99c0f11999f5e23f5cfb0f8469b4e352d9116e74",
+    "zh:4a5ade940eff267cbf7dcd52c1a7ac3999e7cc24996a409bd8b37bdb48a97f02",
+    "zh:5063742016a8249a4be057b9cc0ef24a684ec76d0ae5463d4b07e9b2d21e047e",
+    "zh:5d36b3a5662f840a6788f5e2a19d02139e87318feb3c5d82c7d076be1366fec4",
+    "zh:75edd9960cb30e54ef7de1b7df2761a274f17d4d41f54e72f86b43f41af3eb6d",
+    "zh:b85cadef3e6f25f1a10a617472bf5e8449decd61626733a1bc723de5edc08f64",
+    "zh:dc565b17b4ea6dde6bd1b92bc37e5e850fcbf9400540eec00ad3d9552a76ac2e",
+    "zh:deb665cc2123f2701aa3d653987b2ca35fb035a08a76a2382efb215c209f19a5",
+    "zh:f569b65999264a9416862bca5cd2a6177d94ccb0424f3a4ef424428912b9cb3c",
+  ]
+}
diff --git a/terraform-modules/terraform-unity-sps-airflow/main.tf b/terraform-modules/terraform-unity-sps-airflow/main.tf
new file mode 100644
index 0000000..3e07012
--- /dev/null
+++ b/terraform-modules/terraform-unity-sps-airflow/main.tf
@@ -0,0 +1,809 @@
+provider "kubernetes" {
+  config_path = var.kubeconfig_filepath
+  insecure    = true
+}
+
+
+# resource "kubernetes_namespace" "unity-sps" {
+#   metadata {
+#     name = var.namespace
+#   }
+# }
+
+resource "kubernetes_persistent_volume" "airflow_home_pv" {
+  metadata {
+    name = "airflow-home-pv"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    capacity = {
+      storage = "10Gi"
+    }
+    access_modes = ["ReadWriteOnce"]
+    persistent_volume_source {
+      host_path {
+        path = var.airflow_home
+      }
+    }
+  }
+}
+
+resource "kubernetes_persistent_volume_claim" "airflow_home_pvc" {
+  metadata {
+    name      = "airflow-home-pvc"
+    namespace = "unity-sps"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    access_modes       = ["ReadWriteOnce"]
+    resources {
+      requests = {
+        storage = "10Gi"
+      }
+    }
+    volume_name = kubernetes_persistent_volume.airflow_home_pv.metadata[0].name
+  }
+}
+
+resource "kubernetes_persistent_volume" "cwl_tmp_pv" {
+  metadata {
+    name = "cwl-tmp-pv"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    capacity = {
+      storage = "10Gi"
+    }
+    access_modes = ["ReadWriteOnce"]
+    persistent_volume_source {
+      host_path {
+        path = var.cwl_tmp_folder
+      }
+    }
+  }
+}
+
+resource "kubernetes_persistent_volume_claim" "cwl_tmp_pvc" {
+  metadata {
+    name      = "cwl-tmp-pvc"
+    namespace = "unity-sps"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    access_modes       = ["ReadWriteOnce"]
+    resources {
+      requests = {
+        storage = "10Gi"
+      }
+    }
+    volume_name = kubernetes_persistent_volume.cwl_tmp_pv.metadata[0].name
+  }
+}
+
+resource "kubernetes_persistent_volume" "cwl_inputs_pv" {
+  metadata {
+    name = "cwl-inputs-pv"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    capacity = {
+      storage = "10Gi"
+    }
+    access_modes = ["ReadWriteOnce"]
+    persistent_volume_source {
+      host_path {
+        path = var.cwl_inputs_folder
+      }
+    }
+  }
+}
+
+resource "kubernetes_persistent_volume_claim" "cwl_inputs_pvc" {
+  metadata {
+    name      = "cwl-inputs-pvc"
+    namespace = "unity-sps"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    access_modes       = ["ReadWriteOnce"]
+    resources {
+      requests = {
+        storage = "10Gi"
+      }
+    }
+    volume_name = kubernetes_persistent_volume.cwl_inputs_pv.metadata[0].name
+  }
+}
+
+resource "kubernetes_persistent_volume" "cwl_outputs_pv" {
+  metadata {
+    name = "cwl-outputs-pv"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    capacity = {
+      storage = "10Gi"
+    }
+    access_modes = ["ReadWriteOnce"]
+    persistent_volume_source {
+      host_path {
+        path = var.cwl_outputs_folder
+      }
+    }
+  }
+}
+
+resource "kubernetes_persistent_volume_claim" "cwl_outputs_pvc" {
+  metadata {
+    name      = "cwl-outputs-pvc"
+    namespace = "unity-sps"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    access_modes       = ["ReadWriteOnce"]
+    resources {
+      requests = {
+        storage = "10Gi"
+      }
+    }
+    volume_name = kubernetes_persistent_volume.cwl_outputs_pv.metadata[0].name
+  }
+}
+
+resource "kubernetes_persistent_volume" "cwl_pickle_pv" {
+  metadata {
+    name = "cwl-pickle-pv"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    capacity = {
+      storage = "10Gi"
+    }
+    access_modes = ["ReadWriteOnce"]
+    persistent_volume_source {
+      host_path {
+        path = var.cwl_pickle_folder
+      }
+    }
+  }
+}
+
+resource "kubernetes_persistent_volume_claim" "cwl_pickle_pvc" {
+  metadata {
+    name      = "cwl-pickle-pvc"
+    namespace = "unity-sps"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    access_modes       = ["ReadWriteOnce"]
+    resources {
+      requests = {
+        storage = "10Gi"
+      }
+    }
+    volume_name = kubernetes_persistent_volume.cwl_pickle_pv.metadata[0].name
+  }
+}
+
+
+resource "kubernetes_deployment" "scheduler" {
+  metadata {
+    name      = "scheduler"
+    namespace = "unity-sps"
+    labels = {
+      app = "scheduler"
+    }
+  }
+  spec {
+    replicas = 1
+
+    selector {
+      match_labels = {
+        app = "scheduler"
+      }
+    }
+    template {
+      metadata {
+        labels = {
+          app = "scheduler"
+        }
+      }
+      spec {
+        node_selector = {
+          "eks.amazonaws.com/nodegroup" = "unity-dev-sps-EKS-VerdiNodeGroup"
+        }
+        container {
+          name              = "dind-daemon"
+          image             = var.docker_images.dind
+          image_pull_policy = "Always"
+          env {
+            name  = "DOCKER_TLS_CERTDIR"
+            value = ""
+          }
+          resources {
+            requests = {
+              cpu    = "20m"
+              memory = "512Mi"
+            }
+          }
+          security_context {
+            privileged = true
+          }
+          args = ["--tls=false"]
+          lifecycle {
+            post_start {
+              exec {
+                # Note: must wait a few seconds for the Docker engine to start and the file to be created
+                command = [
+                  "bin/sh",
+                  "-c",
+                  <<-EOT
+                  sleep 5 && \
+                  chmod 777 /var/run/docker.sock
+                  EOT
+                ]
+              }
+            }
+          }
+          # Empty directory where the Docker engine indices the images
+          volume_mount {
+            name       = "docker-graph-storage"
+            mount_path = "/var/lib/docker"
+          }
+          # The Docker socket must be shared with Verdi container
+          volume_mount {
+            name       = "docker-sock-dir"
+            mount_path = "/var/run"
+            sub_path   = "docker.sock"
+          }
+        }
+        container {
+          image             = var.docker_images.airflow_cwl
+          image_pull_policy = "IfNotPresent"
+          name              = "scheduler"
+          args              = ["start_scheduler.sh"]
+          security_context {
+            privileged = true
+          }
+          volume_mount {
+            mount_path = var.airflow_home
+            name       = "airflow-home"
+          }
+          volume_mount {
+            mount_path = var.cwl_tmp_folder
+            name       = "cwl-tmp"
+          }
+          volume_mount {
+            mount_path = var.cwl_inputs_folder
+            name       = "cwl-inputs"
+          }
+          volume_mount {
+            mount_path = var.cwl_outputs_folder
+            name       = "cwl-outputs"
+          }
+          volume_mount {
+            mount_path = var.cwl_pickle_folder
+            name       = "cwl-pickle"
+          }
+          volume_mount {
+            name       = "docker-sock-dir"
+            mount_path = "/var/run"
+            sub_path   = "docker.sock"
+          }
+          env {
+            name  = "AIRFLOW_HOME"
+            value = var.airflow_home
+          }
+          env {
+            name  = "PROCESS_REPORT_URL"
+            value = var.process_report_url
+          }
+          env {
+            name  = "AIRFLOW__CORE__EXECUTOR"
+            value = "LocalExecutor"
+          }
+          env {
+            name  = "AIRFLOW__CORE__SQL_ALCHEMY_CONN"
+            value = "mysql://${var.mysql_user}:${var.mysql_password}@mysql:3306/${var.mysql_database}"
+          }
+          env {
+            name  = "AIRFLOW__CORE__DAGS_FOLDER"
+            value = "${var.airflow_home}/dags"
+          }
+          env {
+            name  = "AIRFLOW__CORE__BASE_LOG_FOLDER"
+            value = "${var.airflow_home}/logs"
+          }
+          env {
+            name  = "AIRFLOW__CORE__DAG_PROCESSOR_MANAGER_LOG_LOCATION"
+            value = "${var.airflow_home}/logs/dag_processor_manager/dag_processor_manager.log"
+          }
+          env {
+            name  = "AIRFLOW__CORE__PLUGINS_FOLDER"
+            value = "${var.airflow_home}/plugins"
+          }
+          env {
+            name  = "AIRFLOW__SCHEDULER__CHILD_PROCESS_LOG_DIRECTORY"
+            value = "${var.airflow_home}/logs/scheduler"
+          }
+        }
+        volume {
+          name = "airflow-home"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.airflow_home_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-tmp"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_tmp_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-inputs"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_inputs_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-outputs"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_outputs_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-pickle"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_pickle_pvc.metadata[0].name
+          }
+        }
+        # Shared direcrtory holding the Docker socket
+        volume {
+          name = "docker-sock-dir"
+          empty_dir {}
+        }
+        # Clean Docker storage
+        volume {
+          name = "docker-graph-storage"
+          empty_dir {}
+        }
+        restart_policy = "Always"
+      }
+    }
+  }
+  depends_on = [kubernetes_service.mysql]
+}
+
+resource "kubernetes_persistent_volume" "mysql_data_pv" {
+  metadata {
+    name = "mysql-data-pv"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    capacity = {
+      storage = "10Gi"
+    }
+    access_modes = ["ReadWriteOnce"]
+    persistent_volume_source {
+      host_path {
+        path = var.mysql_data_folder
+      }
+    }
+  }
+}
+
+resource "kubernetes_persistent_volume_claim" "mysql_data_pvc" {
+  metadata {
+    name      = "mysql-data-pvc"
+    namespace = "unity-sps"
+  }
+  spec {
+    storage_class_name = var.storage_class_name
+    access_modes       = ["ReadWriteOnce"]
+    resources {
+      requests = {
+        storage = "10Gi"
+      }
+    }
+    volume_name = kubernetes_persistent_volume.mysql_data_pv.metadata[0].name
+  }
+}
+
+
+resource "kubernetes_deployment" "mysql" {
+  metadata {
+    name      = "mysql"
+    namespace = "unity-sps"
+    labels = {
+      app = "mysql"
+    }
+  }
+
+  spec {
+    replicas = 1
+
+    selector {
+      match_labels = {
+        app = "mysql"
+      }
+    }
+
+    template {
+      metadata {
+        labels = {
+          app = "mysql"
+        }
+      }
+
+      spec {
+        node_selector = {
+          "eks.amazonaws.com/nodegroup" = "unity-dev-sps-EKS-VerdiNodeGroup"
+        }
+        container {
+          image = var.docker_images.mysql
+          name  = "mysql"
+          args  = ["--explicit-defaults-for-timestamp=1"]
+
+          env {
+            name  = "MYSQL_ROOT_PASSWORD"
+            value = var.mysql_root_password
+          }
+          env {
+            name  = "MYSQL_DATABASE"
+            value = var.mysql_database
+          }
+          env {
+            name  = "MYSQL_USER"
+            value = var.mysql_user
+          }
+          env {
+            name  = "MYSQL_PASSWORD"
+            value = var.mysql_password
+          }
+
+          volume_mount {
+            mount_path = "/var/lib/mysql"
+            name       = "mysql-data"
+          }
+        }
+
+        volume {
+          name = "mysql-data"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.mysql_data_pvc.metadata[0].name
+          }
+        }
+      }
+    }
+  }
+}
+
+resource "kubernetes_service" "mysql" {
+  metadata {
+    name      = "mysql"
+    namespace = "unity-sps"
+  }
+  spec {
+    selector = {
+      app = "mysql"
+    }
+    port {
+      port        = var.service_port_map.mysql_service
+      target_port = var.service_port_map.mysql_service
+    }
+
+    type = "ClusterIP"
+  }
+}
+
+
+resource "kubernetes_deployment" "webserver" {
+  metadata {
+    name      = "webserver"
+    namespace = "unity-sps"
+    labels = {
+      app = "webserver"
+    }
+  }
+  spec {
+    replicas = 1
+
+    selector {
+      match_labels = {
+        app = "webserver"
+      }
+    }
+    template {
+      metadata {
+        labels = {
+          app = "webserver"
+        }
+      }
+      spec {
+        node_selector = {
+          "eks.amazonaws.com/nodegroup" = "unity-dev-sps-EKS-VerdiNodeGroup"
+        }
+        container {
+          image             = var.docker_images.airflow_cwl
+          image_pull_policy = "IfNotPresent"
+          name              = "webserver"
+          args              = ["start_webserver.sh"]
+          security_context {
+            privileged = true
+          }
+          volume_mount {
+            mount_path = var.airflow_home
+            name       = "airflow-home"
+          }
+          volume_mount {
+            mount_path = var.cwl_tmp_folder
+            name       = "cwl-tmp"
+          }
+          volume_mount {
+            mount_path = var.cwl_inputs_folder
+            name       = "cwl-inputs"
+          }
+          volume_mount {
+            mount_path = var.cwl_outputs_folder
+            name       = "cwl-outputs"
+          }
+          volume_mount {
+            mount_path = var.cwl_pickle_folder
+            name       = "cwl-pickle"
+          }
+          env {
+            name  = "AIRFLOW_HOME"
+            value = var.airflow_home
+          }
+          env {
+            name  = "PROCESS_REPORT_URL"
+            value = var.process_report_url
+          }
+          env {
+            name  = "AIRFLOW__CORE__EXECUTOR"
+            value = "LocalExecutor"
+          }
+          env {
+            name  = "AIRFLOW__CORE__SQL_ALCHEMY_CONN"
+            value = "mysql://${var.mysql_user}:${var.mysql_password}@mysql:3306/${var.mysql_database}"
+          }
+          env {
+            name  = "AIRFLOW__CORE__DAGS_FOLDER"
+            value = "${var.airflow_home}/dags"
+          }
+          env {
+            name  = "AIRFLOW__CORE__BASE_LOG_FOLDER"
+            value = "${var.airflow_home}/logs"
+          }
+          env {
+            name  = "AIRFLOW__CORE__DAG_PROCESSOR_MANAGER_LOG_LOCATION"
+            value = "${var.airflow_home}/logs/dag_processor_manager/dag_processor_manager.log"
+          }
+          env {
+            name  = "AIRFLOW__CORE__PLUGINS_FOLDER"
+            value = "${var.airflow_home}/plugins"
+          }
+          env {
+            name  = "AIRFLOW__SCHEDULER__CHILD_PROCESS_LOG_DIRECTORY"
+            value = "${var.airflow_home}/logs/scheduler"
+          }
+        }
+        volume {
+          name = "airflow-home"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.airflow_home_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-tmp"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_tmp_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-inputs"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_inputs_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-outputs"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_outputs_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-pickle"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_pickle_pvc.metadata[0].name
+          }
+        }
+        restart_policy = "Always"
+      }
+    }
+  }
+  depends_on = [kubernetes_service.mysql, kubernetes_deployment.scheduler]
+}
+
+resource "kubernetes_service" "webserver" {
+  metadata {
+    name      = "webserver"
+    namespace = "unity-sps"
+    annotations = {
+      "service.beta.kubernetes.io/aws-load-balancer-subnets" = var.elb_subnets
+    }
+  }
+  spec {
+    selector = {
+      app = "webserver"
+    }
+    type = var.service_type
+    port {
+      protocol    = "TCP"
+      port        = var.service_port_map.airflow_cwl_webserver_service
+      target_port = 8080
+    }
+    # port {
+    #   port        = 8080
+    #   target_port = 8080
+    #   node_port   = 30080
+    # }
+    # type = "NodePort"
+  }
+}
+
+
+resource "kubernetes_deployment" "apiserver" {
+  metadata {
+    name      = "apiserver"
+    namespace = "unity-sps"
+    labels = {
+      app = "apiserver"
+    }
+  }
+  spec {
+    replicas = 1
+
+    selector {
+      match_labels = {
+        app = "apiserver"
+      }
+    }
+    template {
+      metadata {
+        labels = {
+          app = "apiserver"
+        }
+      }
+      spec {
+        node_selector = {
+          "eks.amazonaws.com/nodegroup" = "unity-dev-sps-EKS-VerdiNodeGroup"
+        }
+        container {
+          image             = var.docker_images.airflow_cwl
+          image_pull_policy = "IfNotPresent"
+          name              = "apiserver"
+          args              = ["start_apiserver.sh", "--replay", "60", "--host", "0.0.0.0"]
+          security_context {
+            privileged = true
+          }
+          volume_mount {
+            mount_path = var.airflow_home
+            name       = "airflow-home"
+          }
+          volume_mount {
+            mount_path = var.cwl_tmp_folder
+            name       = "cwl-tmp"
+          }
+          volume_mount {
+            mount_path = var.cwl_inputs_folder
+            name       = "cwl-inputs"
+          }
+          volume_mount {
+            mount_path = var.cwl_outputs_folder
+            name       = "cwl-outputs"
+          }
+          volume_mount {
+            mount_path = var.cwl_pickle_folder
+            name       = "cwl-pickle"
+          }
+          env {
+            name  = "AIRFLOW_HOME"
+            value = var.airflow_home
+          }
+          env {
+            name  = "PROCESS_REPORT_URL"
+            value = var.process_report_url
+          }
+          env {
+            name  = "AIRFLOW__CORE__EXECUTOR"
+            value = "LocalExecutor"
+          }
+          env {
+            name  = "AIRFLOW__CORE__SQL_ALCHEMY_CONN"
+            value = "mysql://${var.mysql_user}:${var.mysql_password}@mysql:3306/${var.mysql_database}"
+          }
+          env {
+            name  = "AIRFLOW__CORE__DAGS_FOLDER"
+            value = "${var.airflow_home}/dags"
+          }
+          env {
+            name  = "AIRFLOW__CORE__BASE_LOG_FOLDER"
+            value = "${var.airflow_home}/logs"
+          }
+          env {
+            name  = "AIRFLOW__CORE__DAG_PROCESSOR_MANAGER_LOG_LOCATION"
+            value = "${var.airflow_home}/logs/dag_processor_manager/dag_processor_manager.log"
+          }
+          env {
+            name  = "AIRFLOW__CORE__PLUGINS_FOLDER"
+            value = "${var.airflow_home}/plugins"
+          }
+          env {
+            name  = "AIRFLOW__SCHEDULER__CHILD_PROCESS_LOG_DIRECTORY"
+            value = "${var.airflow_home}/logs/scheduler"
+          }
+        }
+        volume {
+          name = "airflow-home"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.airflow_home_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-tmp"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_tmp_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-inputs"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_inputs_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-outputs"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_outputs_pvc.metadata[0].name
+          }
+        }
+        volume {
+          name = "cwl-pickle"
+          persistent_volume_claim {
+            claim_name = kubernetes_persistent_volume_claim.cwl_pickle_pvc.metadata[0].name
+          }
+        }
+        restart_policy = "Always"
+      }
+    }
+  }
+  depends_on = [kubernetes_service.mysql, kubernetes_deployment.scheduler]
+}
+
+resource "kubernetes_service" "apiserver" {
+  metadata {
+    name      = "apiserver"
+    namespace = "unity-sps"
+    annotations = {
+      "service.beta.kubernetes.io/aws-load-balancer-subnets" = var.elb_subnets
+    }
+  }
+  spec {
+    selector = {
+      app = "apiserver"
+    }
+    # type = "NodePort"
+    # port {
+    #   port        = 8081
+    #   target_port = 8081
+    #   node_port   = 30081
+    # }
+    type = var.service_type
+    port {
+      protocol    = "TCP"
+      port        = var.service_port_map.airflow_cwl_apiserver_service
+      target_port = 8081
+    }
+  }
+}
diff --git a/terraform-modules/terraform-unity-sps-airflow/variables.tf b/terraform-modules/terraform-unity-sps-airflow/variables.tf
new file mode 100644
index 0000000..6da3d4e
--- /dev/null
+++ b/terraform-modules/terraform-unity-sps-airflow/variables.tf
@@ -0,0 +1,99 @@
+variable "kubeconfig_filepath" {
+  description = "The file path of the kubeconfig file"
+  type        = string
+}
+
+variable "namespace" {
+  description = "The Kubernetes namespace to create resources in"
+  type        = string
+}
+
+variable "airflow_home" {
+  description = "The Airflow home directory"
+  type        = string
+}
+
+variable "storage_class_name" {
+  description = "The Kuberenetes storage class."
+  type        = string
+  default     = "gp2"
+}
+
+variable "cwl_tmp_folder" {
+  description = "The CWL temp directory"
+  type        = string
+}
+
+variable "cwl_inputs_folder" {
+  description = "The CWL inputs directory"
+  type        = string
+}
+
+variable "cwl_outputs_folder" {
+  description = "The CWL outputs directory"
+  type        = string
+}
+
+variable "cwl_pickle_folder" {
+  description = "The CWL pickle directory"
+  type        = string
+}
+
+variable "process_report_url" {
+  description = "The process report URL for Airflow"
+  type        = string
+}
+
+variable "mysql_user" {
+  description = "The MySQL user"
+  type        = string
+}
+
+variable "mysql_password" {
+  description = "The MySQL password"
+  type        = string
+}
+
+variable "mysql_database" {
+  type = string
+}
+
+variable "mysql_data_folder" {
+  type = string
+}
+
+variable "mysql_root_password" {
+  description = "The MySQL root password"
+  type        = string
+}
+
+variable "service_type" {
+  description = "value"
+  type        = string
+  default     = "LoadBalancer"
+}
+
+variable "service_port_map" {
+  description = "value"
+  type        = map(number)
+  default = {
+    "mysql_service"                 = 3306
+    "airflow_cwl_webserver_service" = 8080
+    "airflow_cwl_apiserver_service" = 8081
+  }
+}
+
+variable "elb_subnets" {
+  description = "value"
+  type        = string
+}
+
+variable "docker_images" {
+  description = "Docker images for the Unity SPS containers"
+  type        = map(string)
+  default = {
+    dind        = "docker:23.0.3-dind"
+    mysql       = "biarms/mysql:5.7"
+    airflow_cwl = "ghcr.io/unity-sds/unity-sps-prototype/sps-cwl-airflow:dev"
+  }
+}
diff --git a/terraform-modules/terraform-unity-sps-airflow/versions.tf b/terraform-modules/terraform-unity-sps-airflow/versions.tf
new file mode 100644
index 0000000..b790faa
--- /dev/null
+++ b/terraform-modules/terraform-unity-sps-airflow/versions.tf
@@ -0,0 +1,9 @@
+terraform {
+  required_version = ">= 1.3.6"
+  required_providers {
+    kubernetes = {
+      source  = "hashicorp/kubernetes"
+      version = "2.19.0"
+    }
+  }
+}