Edit.

3-example/application.yaml

@@ -11,7 +11,7 @@ spec:
   source:
     repoURL: git@github.com:antonputra/lesson-158-private.git
     targetRevision: HEAD
-    path: my-app
+    path: deploy/my-app
   destination:
     server: https://kubernetes.default.svc
   syncPolicy:

5-example/application.yaml

@@ -11,7 +11,7 @@ spec:
   source:
     repoURL: git@github.com:antonputra/lesson-158-private.git
     targetRevision: HEAD
-    path: environments/dev/my-app
+    path: deploy-pr/environments/dev/my-app
   destination:
     server: https://kubernetes.default.svc
   syncPolicy:

deploy-pr/environments/dev/my-app/kustomization.yaml

@@ -1,7 +1,7 @@
 ---
 namespace: staging
 images:
-  - name: aputra/nginx
+  - name: benadis/nginx
     newTag: v0.1.0
 resources:
   - ../../../my-app-base

deploy-pr/my-app-base/deployment.yaml

@@ -16,6 +16,6 @@ spec:
       containers:
         - name: nginx
           imagePullPolicy: Always
-          image: aputra/nginx
+          image: benadis/nginx
           ports:
             - containerPort: 80

deploy-pr/my-app/1-deployment.yaml

@@ -19,7 +19,7 @@ spec:
       containers:
         - name: nginx
           imagePullPolicy: Always
-          image: aputra/nginx-private:v0.1.0
+          image: benadis/nginx:v0.1.0
           ports:
             - containerPort: 80
       imagePullSecrets:

deploy/second-app/1-deployment.yaml

@@ -18,6 +18,6 @@ spec:
     spec:
       containers:
         - name: nginx
-          image: aputra/nginx:v0.1.3
+          image: benadis/nginx:v0.1.0
           ports:
             - containerPort: 80

lesson-158-private/environments/dev/my-app/kustomization.yaml

@@ -1,7 +1,7 @@
 ---
 namespace: staging
 images:
-  - name: aputra/nginx
+  - name: benadis/nginx
     newTag: v0.1.0
 resources:
   - ../../../my-app-base

lesson-158-private/my-app-base/deployment.yaml

@@ -16,6 +16,6 @@ spec:
       containers:
         - name: nginx
           imagePullPolicy: Always
-          image: aputra/nginx
+          image: benadis/nginx
           ports:
             - containerPort: 80

lesson-158-private/my-app/1-deployment.yaml

@@ -19,7 +19,7 @@ spec:
       containers:
         - name: nginx
           imagePullPolicy: Always
-          image: aputra/nginx-private:v0.1.0
+          image: benadis/nginx:v0.1.0
           ports:
             - containerPort: 80
       imagePullSecrets:

lesson-158/environments/staging/my-app/1-deployment.yaml

@@ -18,6 +18,6 @@ spec:
     spec:
       containers:
         - name: nginx
-          image: aputra/nginx:v0.1.3
+          image: benadis/nginx:v0.1.0
           ports:
             - containerPort: 80

lesson-158/environments/staging/second-app/1-deployment.yaml

@@ -18,6 +18,6 @@ spec:
     spec:
       containers:
         - name: nginx
-          image: aputra/nginx:v0.1.3
+          image: benadis/nginx:v0.1.0
           ports:
             - containerPort: 80

upgrade.sh

@@ -8,10 +8,10 @@ new_ver=$1
 echo "new version: $new_ver"
 
 # Simulate release of the new docker images
-docker tag nginx:1.23.3 aputra/nginx:$new_ver
+docker tag nginx:1.23.3 benadis/nginx:$new_ver
 
 # Push new version to dockerhub
-docker push aputra/nginx:$new_ver
+docker push benadis/nginx:$new_ver
 
 # Create temporary folder
 tmp_dir=$(mktemp -d)
@@ -21,7 +21,7 @@ echo $tmp_dir
 git clone git@github.com:antonputra/lesson-158.git $tmp_dir
 
 # Update image tag
-sed -i '' -e "s/aputra\/nginx:.*/aputra\/nginx:$new_ver/g" $tmp_dir/my-app/1-deployment.yaml
+sed -i '' -e "s/benadis\/nginx:.*/benadis\/nginx:$new_ver/g" $tmp_dir/my-app/1-deployment.yaml
 
 # Commit and push
 cd $tmp_dir