kubernetes-resume-challenge

.github/workflows/deploy.yml

@@ -29,7 +29,7 @@ jobs:
         context: .
         file: Dockerfile 
         push: false
-        tags: ecom-web:v1
+        tags: ecom-web:v2
 
     - name: Login to Docker Hub
       uses: docker/login-action@v2

README.md

@@ -79,4 +79,12 @@ docker run -d —network some-network —name ecom-web -p 8080:80 ecom-web:v1
 
 - Observing the deployment scaling up with `kubectl get pods` 
 
-![kubectl get pods](./images/scale-pods.png)
+![kubectl get pods](./images/scale-pods.png)
+
+## Performing a Rolling Update
+- Modified [web application’s code](./app/index.php) to include promotional banner
+- Built a updated Docker image--`tomiwa97/ecom-web:v2` and pushed to DockerHub
+- Updated `ecom-web.yaml` with the new image version
+- Outcome: `kubectl rollout status deployment/ecom-web`
+
+![Rollout-Update](rollout.png)

app/index.php

@@ -163,7 +163,19 @@
             </div>
         </section>
 
-
+        <!--==========Promotional Banner==========-->
+        <div class="banner">
+            <div class="banner__content">
+                <div class="banner__text">
+                <strong>Enjoy Exclusive Discounts and Vouchers on Our New Laptops and VR Devices</strong>
+                </div>
+                <button class="banner__close" type="button">
+                    <span class="material-icons">
+                    close
+                    </span>
+                </button>
+            </div>
+        </div>
         <footer class="footer_area row">
             <div class="container custom-container">
 

kubernetes/ecom-web.yml

@@ -18,7 +18,7 @@ spec:
      - name: regcred
    containers:
     - name: ecom-web
-      image: tomiwa97/ecom-web:v1
+      image: tomiwa97/ecom-web:v2
       imagePullPolicy: Always
       ports:
        - containerPort: 80