From 68d7ef94744b9bfeba1fdcf465133eb52a1a401d Mon Sep 17 00:00:00 2001
From: Tim Berry <timhberry@gmail.com>
Date: Tue, 27 Aug 2019 15:48:52 +0100
Subject: [PATCH] Add Chapter 4 Lecture 4 files

---
 .../Lecture_4_Lab/myapp/ingress-blue.yaml     | 18 +++++++++++++
 .../Lecture_4_Lab/myapp/ingress-green.yaml    | 18 +++++++++++++
 .../Lecture_4_Lab/myapp/myapp-blue.yaml       | 24 +++++++++++++++++
 .../Lecture_4_Lab/myapp/myapp-green.yaml      | 24 +++++++++++++++++
 .../Lecture_4_Lab/myapp/myapp-service.yaml    | 26 +++++++++++++++++++
 5 files changed, 110 insertions(+)
 create mode 100644 Chapter_Four/Lecture_4_Lab/myapp/ingress-blue.yaml
 create mode 100644 Chapter_Four/Lecture_4_Lab/myapp/ingress-green.yaml
 create mode 100644 Chapter_Four/Lecture_4_Lab/myapp/myapp-blue.yaml
 create mode 100644 Chapter_Four/Lecture_4_Lab/myapp/myapp-green.yaml
 create mode 100644 Chapter_Four/Lecture_4_Lab/myapp/myapp-service.yaml

diff --git a/Chapter_Four/Lecture_4_Lab/myapp/ingress-blue.yaml b/Chapter_Four/Lecture_4_Lab/myapp/ingress-blue.yaml
new file mode 100644
index 0000000..ba0b960
--- /dev/null
+++ b/Chapter_Four/Lecture_4_Lab/myapp/ingress-blue.yaml
@@ -0,0 +1,18 @@
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: blue-ingress
+  annotations:
+    kubernetes.io/ingress.class: nginx
+    nginx.ingress.kubernetes.io/ssl-redirect: "false"
+    nginx.ingress.kubernetes.io/rewrite-target: / 
+spec:
+  rules:
+  - host: myapp.example.com
+    http:
+      paths:
+      - path: /blue
+        backend:
+          serviceName: myapp-blue-service
+          servicePort: 80
+
diff --git a/Chapter_Four/Lecture_4_Lab/myapp/ingress-green.yaml b/Chapter_Four/Lecture_4_Lab/myapp/ingress-green.yaml
new file mode 100644
index 0000000..447cd54
--- /dev/null
+++ b/Chapter_Four/Lecture_4_Lab/myapp/ingress-green.yaml
@@ -0,0 +1,18 @@
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: green-ingress
+  annotations:
+    kubernetes.io/ingress.class: nginx
+    nginx.ingress.kubernetes.io/ssl-redirect: "false"
+    nginx.ingress.kubernetes.io/rewrite-target: / 
+spec:
+  rules:
+  - host: myapp.example.com
+    http:
+      paths:
+      - path: /green
+        backend:
+          serviceName: myapp-green-service
+          servicePort: 80
+
diff --git a/Chapter_Four/Lecture_4_Lab/myapp/myapp-blue.yaml b/Chapter_Four/Lecture_4_Lab/myapp/myapp-blue.yaml
new file mode 100644
index 0000000..9cb9aa9
--- /dev/null
+++ b/Chapter_Four/Lecture_4_Lab/myapp/myapp-blue.yaml
@@ -0,0 +1,24 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: myapp-blue
+  labels:
+    app: myapp
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: myapp
+      version: blue
+  template:
+    metadata:
+      labels:
+        app: myapp
+        version: blue
+    spec:
+      containers:
+      - name: myapp
+        image: gcr.io/tim-acloud-guru/myapp:blue
+        ports:
+        - containerPort: 8888
+
diff --git a/Chapter_Four/Lecture_4_Lab/myapp/myapp-green.yaml b/Chapter_Four/Lecture_4_Lab/myapp/myapp-green.yaml
new file mode 100644
index 0000000..f3b9b2d
--- /dev/null
+++ b/Chapter_Four/Lecture_4_Lab/myapp/myapp-green.yaml
@@ -0,0 +1,24 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: myapp-green
+  labels:
+    app: myapp
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: myapp
+      version: green
+  template:
+    metadata:
+      labels:
+        app: myapp
+        version: green
+    spec:
+      containers:
+      - name: myapp
+        image: gcr.io/tim-acloud-guru/myapp:green
+        ports:
+        - containerPort: 8888
+
diff --git a/Chapter_Four/Lecture_4_Lab/myapp/myapp-service.yaml b/Chapter_Four/Lecture_4_Lab/myapp/myapp-service.yaml
new file mode 100644
index 0000000..9ea2a2e
--- /dev/null
+++ b/Chapter_Four/Lecture_4_Lab/myapp/myapp-service.yaml
@@ -0,0 +1,26 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: myapp-blue-service
+spec:
+  selector:
+    app: myapp
+    version: blue
+  ports:
+  - protocol: TCP
+    port: 80
+    targetPort: 8888
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: myapp-green-service
+spec:
+  selector:
+    app: myapp
+    version: green
+  ports:
+  - protocol: TCP
+    port: 80
+    targetPort: 8888
+