Support for Kubernetes via Terraform and Manifests (#5721)

# Support for Kubernetes via Terraform and Manifests

Adding basic support for the following Kubernetes resources

- persistent volume
  - server
  - database
- persistent volume claim
  - server
  - database
- deployment
  - server
  - database
- ingress
  - server
- service
  - server
  - database
- secret
  - server

---------

Co-authored-by: Félix Malfait <felix.malfait@gmail.com>

packages/twenty-docker/k8s/terraform/ingress.tf

@@ -0,0 +1,30 @@
+resource "kubernetes_ingress" "twentycrm" {
+  wait_for_load_balancer = true
+  metadata {
+    name      = "${local.twentycrm_app_name}-ingress"
+    namespace = kubernetes_namespace.twentycrm.metadata.0.name
+    annotations = {
+      "kubernetes.io/ingress.class"                       = "nginx"
+      "nginx.ingress.kubernetes.io/configuration-snippet" = <<EOF
+      more_set_headers "X-Forwarded-For $http_x_forwarded_for";
+      EOF
+      "nginx.ingress.kubernetes.io/force-ssl-redirect"    = "false"
+      "nginx.ingress.kubernetes.io/backend-protocol"      = "HTTP"
+    }
+  }
+  spec {
+    ingress_class_name = "nginx"
+    rule {
+      host = local.twentycrm_app_hostname
+      http {
+        path {
+          path = "/*"
+          backend {
+            service_name = kubernetes_service.twentycrm_server.metadata.0.name
+            service_port = kubernetes_service.twentycrm_server.spec.0.port.0.port
+          }
+        }
+      }
+    }
+  }
+}