diff --git a/5-1-kuard-pod.yaml b/5-1-kuard-pod.yaml
index b1dc580..f7795da 100644
--- a/5-1-kuard-pod.yaml
+++ b/5-1-kuard-pod.yaml
@@ -4,9 +4,9 @@ metadata:
   name: kuard
 spec:
   containers:
-  - image: gcr.io/kuar-demo/kuard-amd64:1
-    name: kuard
-    ports:
-    - containerPort: 8080
-      name: http
-      protocol: TCP
+    - image: gcr.io/kuar-demo/kuard-amd64:blue
+      name: kuard
+      ports:
+        - containerPort: 8080
+          name: http
+          protocol: TCP
diff --git a/5-2-kuard-pod-health.yaml b/5-2-kuard-pod-health.yaml
index f85c949..59efb02 100644
--- a/5-2-kuard-pod-health.yaml
+++ b/5-2-kuard-pod-health.yaml
@@ -4,7 +4,7 @@ metadata:
   name: kuard
 spec:
   containers:
-    - image: gcr.io/kuar-demo/kuard-amd64:1
+    - image: gcr.io/kuar-demo/kuard-amd64:blue
       name: kuard
       livenessProbe:
         httpGet:
diff --git a/5-3-kaurd-pod-resreq.yaml b/5-3-kaurd-pod-resreq.yaml
index 8f7e5b3..efb95d7 100644
--- a/5-3-kaurd-pod-resreq.yaml
+++ b/5-3-kaurd-pod-resreq.yaml
@@ -4,7 +4,7 @@ metadata:
   name: kuard
 spec:
   containers:
-    - image: gcr.io/kuar-demo/kuard-amd64:1
+    - image: gcr.io/kuar-demo/kuard-amd64:blue
       name: kuard
       resources:
         requests:
diff --git a/8-1-kuard-rs.yaml b/8-1-kuard-rs.yaml
deleted file mode 100644
index 0cad32d..0000000
--- a/8-1-kuard-rs.yaml
+++ /dev/null
@@ -1,25 +0,0 @@
-apiVersion: apps/v1
-kind: ReplicaSet
-metadata:
-  labels:
-    app: kuard
-    version: "2"
-  name: kuard
-  labels:
-    app: kuard
-    version: "2"
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: kuard
-      version: "2"
-  template:
-    metadata:
-      labels:
-        app: kuard
-        version: "2"
-    spec:
-      containers:
-        - name: kuard
-          image: "gcr.io/kuar-demo/kuard-amd64:2"
diff --git a/8-1-simple-ingress.yaml b/8-1-simple-ingress.yaml
new file mode 100644
index 0000000..23464f8
--- /dev/null
+++ b/8-1-simple-ingress.yaml
@@ -0,0 +1,10 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: simple-ingress
+spec:
+  defaultBackend:
+    service:
+      name: alpaca
+      port:
+        number: 8080
diff --git a/8-2-host-ingress.yaml b/8-2-host-ingress.yaml
new file mode 100644
index 0000000..fb6120a
--- /dev/null
+++ b/8-2-host-ingress.yaml
@@ -0,0 +1,21 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: host-ingress
+spec:
+  defaultBackend:
+    service:
+      name: be-default
+      port:
+        number: 8080
+  rules:
+  - host: alpaca.example.com
+    http:
+      paths:
+      - pathType: Prefix
+        path: /
+        backend:
+          service:
+            name: alpaca
+            port:
+              number: 8080
diff --git a/8-3-path-ingress.yaml b/8-3-path-ingress.yaml
new file mode 100644
index 0000000..8a41a44
--- /dev/null
+++ b/8-3-path-ingress.yaml
@@ -0,0 +1,23 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: path-ingress
+spec:
+  rules:
+  - host: bandicoot.example.com
+    http:
+      paths:
+      - pathType: Prefix
+        path: "/"
+        backend:
+          service:
+            name: bandicoot
+            port:
+              number: 8080
+      - pathType: Prefix
+        path: "/a/"
+        backend:
+          service:
+            name: alpaca
+            port:
+              number: 8080
diff --git a/8-4-tls-secret.yaml b/8-4-tls-secret.yaml
new file mode 100644
index 0000000..684fc34
--- /dev/null
+++ b/8-4-tls-secret.yaml
@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  creationTimestamp: null
+  name: tls-secret-name
+type: kubernetes.io/tls
+data:
+  tls.crt: <base64 encoded certificate>
+  tls.key: <base64 encoded private key>
diff --git a/8-5-tls-ingress.yaml b/8-5-tls-ingress.yaml
new file mode 100644
index 0000000..4573092
--- /dev/null
+++ b/8-5-tls-ingress.yaml
@@ -0,0 +1,20 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: tls-ingress
+spec:
+  tls:
+  - hosts:
+    - alpaca.example.com
+    secretName: tls-secret-name
+  rules:
+  - host: alpaca.example.com
+    http:
+      paths:
+        - pathType: Prefix
+          path: "/"
+          backend:
+            service:
+              name: alpaca
+              port:
+                number: 8080