Add ingress example

examples/ingress/main.tf

@@ -0,0 +1,133 @@
+provider "kubernetes" {
+  config_context_auth_info = "minikube"
+  config_context_cluster   = "minikube"
+}
+
+resource "kubernetes_ingress" "example" {
+  metadata {
+    name = "example"
+		annotations {
+			"ingress.kubernetes.io/rewrite-target" = "/"
+		}
+  }
+
+  spec {
+    backend {
+      service_name = "echoserver"
+      service_port = 8080
+    }
+
+    rule {
+      host = "myminikube.info"
+      http {
+        path {
+          path_regex = "/"
+          backend {
+            service_name = "echoserver"
+            service_port = 8080
+          }
+        }
+      }
+    }
+
+    rule {
+      host = "cheeses.all"
+      http {
+        path {
+          path_regex = "/stilton"
+          backend {
+            service_name = "stilton-cheese"
+            service_port = 80
+          }
+        }
+        path {
+          path_regex = "/cheddar"
+          backend {
+            service_name = "cheddar"
+            service_port = 80
+          }
+        }
+      }
+    }
+  }
+}
+
+resource "kubernetes_service" "echoserver" {
+  metadata {
+    name      = "echoserver"
+  }
+
+  spec {
+    selector {
+      app = "echoserver"
+    }
+
+    port {
+      port        = 8080
+      target_port = 8080
+    }
+
+    type = "NodePort"
+  }
+}
+
+resource "kubernetes_deployment" "echoserver" {
+  name = "echoserver"
+
+  spec {
+    selector {
+      app = "echoserver"
+    }
+    template {
+      container {
+        name = "echoserver"
+        image = "gcr.io/google_containers/echoserver:1.4"
+        port {
+          container_port = 8080
+        }
+      }
+    }
+  }
+}
+
+resource "kubernetes_deployment" "cheddar" {
+  name = "cheddar-cheese"
+
+  spec {
+    selector {
+      app = "cheddar"
+    }
+    template {
+      container {
+        name = "cheddar"
+        image = "errm/cheese:cheddar"
+        port {
+          container_port = 80
+        }
+      }
+    }
+  }
+}
+
+resource "kubernetes_service" "cheddar" {
+  metadata {
+    name = "cheddar"
+  }
+
+  spec {
+    selector {
+      app = "cheddar"
+    }
+
+    port {
+      port        = 80
+      target_port = 80
+    }
+
+    type = "NodePort"
+  }
+}
+
+output "ingress_ip" {
+  value = "${kubernetes_ingress.example.load_balancer_ingress.0.ip}"
+}