admin services namespace, pods, and services

infra/vultr-kubernetes/admin-services.tf

@@ -0,0 +1,58 @@
+resource kubernetes_namespace admin-servers {
+    metadata {
+        name = var.admin_services.namespace
+    }
+}
+
+resource kubernetes_pod admin {
+    for_each = var.admin_services.configs
+
+    metadata {
+        name = each.key
+        namespace = var.admin_services.namespace
+        labels = {
+            app = each.key
+        }
+    }
+    spec {
+        container {
+            image = each.value.image
+            name  = coalesce(each.value.name, each.key)
+            resources {
+                limits = {
+                    cpu    = each.value.cpu
+                    memory = each.value.mem
+                }
+            }
+            port {
+                container_port = each.value.port.internal
+                protocol       = coalesce(each.value.proto, "TCP")
+            }
+        }
+    }
+}
+
+resource kubernetes_service admin {
+    for_each = var.admin_services.configs
+    metadata {
+        name = each.key
+        namespace = var.admin_services.namespace
+        labels = {
+            app = each.key
+        }
+    }
+    # TODO: don't make these NodePorts since we're gonna want them
+    # to be purely internal to the Cluster.
+    # WHY? Because we want to keep dashboards as unexposed as possible
+    spec {
+        selector = {
+            app = each.key
+        }
+        port {
+            target_port        = each.value.port.internal
+            port               = each.value.port.expose
+        }
+        type = "NodePort"
+    }
+}
+