diff --git a/app/go-demo/.github/workflows/pipeline.yaml b/app/go-demo/.github/workflows/pipeline.yaml
deleted file mode 100644
index e057067e..00000000
--- a/app/go-demo/.github/workflows/pipeline.yaml
+++ /dev/null
@@ -1,158 +0,0 @@
-name: Build Test And Deploy
-
-on:
-  pull_request:
-  push:
-    paths:
-      - 'Dockerfile'
-      - '.github/workflows/pipieline.yaml'
-  workflow_dispatch:
-    branches:
-      - main
-
-env:
-  TZ: Asia/Shanghai
-  REPO: "artifact.onwalk.net"
-  IMAGE: base/${{ github.repository }}
-  TAG: ${{ github.sha }}
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt install -y golang-1.18 
-
-      - name: Build
-        run: |
-          go mod tidy && go build && tar -czvpf example_pkg-0.1.0.tar.gz example_pkg
-
-      - name: Upload binaries to release
-        uses: svenstaro/upload-release-action@v2
-        with:
-          asset_name: example_pkg-0.1.0.tar.gz
-          file: example_pkg-0.1.0.tar.gz
-          tag: ${{ github.ref }}
-          overwrite: true
-          body: "Release v0.1.0"
-
-  test:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt install -y golang-1.18 
-
-      - name: Run tests
-        run: |
-          go mod tidy && go test -v
-  docker-image:
-    runs-on: ubuntu-latest
-    name: Build image
-    needs:
-      - build
-      - test
-    steps:
-      - uses: actions/checkout@master
-
-      - name: 'Artifact: build && push image'
-        uses: aevea/action-kaniko@master
-        with:
-          registry: ${{ secrets.HELM_REPO_REGISTRY }}
-          username: ${{ secrets.HELM_REPO_USER }}
-          password: ${{ secrets.HELM_REPO_PASSWORD }}
-          path: './'
-          build_file: 'Dockerfile'
-          image: ${{ env.IMAGE }}
-          tag: ${{ env.TAG }}
-          cache: true
-          cache_registry: cache
-
-  setup-k3s:
-    runs-on: ubuntu-latest
-    needs:
-      - docker-image
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: update submodule
-        run: |
-          sudo apt-get update && sudo apt-get install -y git && git submodule update --init --recursive
-
-      - name: Setup K3S Cluster
-        working-directory: ./scripts
-        shell: bash
-        run: |
-          export ANSIBLE_HOST_KEY_CHECKING=False
-          sudo apt install jq ansible -y
-
-          mkdir -pv ~/.ssh/
-          cat > ~/.ssh/id_rsa << EOF
-          ${{ secrets.SSH_PRIVATE_KEY }}
-          EOF
-          sudo chmod 0400 ~/.ssh/id_rsa
-          md5sum ~/.ssh/id_rsa
-
-          mkdir -pv hosts/
-          cat > hosts/inventory << EOF
-          [master]
-          ${{ secrets.HOST_DOMAIN }}               ansible_host=${{ secrets.HOST_IP }}
-
-          [all:vars]
-          ansible_port=22
-          ansible_ssh_user=${{ secrets.HOST_USER }}
-          ansible_ssh_private_key_file=~/.ssh/id_rsa
-          ansible_host_key_checking=False
-          ingress_ip=${{ secrets.HOST_IP }}
-          EOF
-          cat hosts/inventory
-          ansible-playbook -i hosts/inventory init_k3s_cluster -D
-  deploy-app:
-    runs-on: ubuntu-latest
-    needs: [setup-k3s]
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: update submodule
-        run: |
-          sudo apt-get update && sudo apt-get install -y git && git submodule update --init --recursive
-
-      - name: Deploy
-        working-directory: ./scripts
-        shell: bash
-        run: |
-          export ANSIBLE_HOST_KEY_CHECKING=False
-          sudo apt install jq ansible -y
-
-          mkdir -pv ~/.ssh/
-          cat > ~/.ssh/id_rsa << EOF
-          ${{ secrets.SSH_PRIVATE_KEY }}
-          EOF
-          sudo chmod 0400 ~/.ssh/id_rsa
-          md5sum ~/.ssh/id_rsa
-
-          mkdir -pv hosts/
-          cat > hosts/inventory << EOF
-          [master]
-          ${{ secrets.HOST_DOMAIN }}               ansible_host=${{ secrets.HOST_IP }}
-
-          [all:vars]
-          ansible_port=22
-          ansible_ssh_user=${{ secrets.HOST_USER }}
-          ansible_ssh_private_key_file=~/.ssh/id_rsa
-          ansible_host_key_checking=False
-          app_image=${{ env.REPO }}/${{ env.IMAGE }}
-          app_tag=${{ env.TAG }}
-          EOF
-          ansible-playbook -i hosts/inventory deploy_app -D
diff --git a/app/go-demo/.gitmodules b/app/go-demo/.gitmodules
deleted file mode 100644
index 70d8c5a8..00000000
--- a/app/go-demo/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "scripts"]
-	path = scripts
-	url = https://github.com/SvcDesignScaffolding/AnsibleScripts.git
diff --git a/app/python/FastAPI-APP/App.vue b/app/python/FastAPI-APP/App.vue
new file mode 100644
index 00000000..63a2779a
--- /dev/null
+++ b/app/python/FastAPI-APP/App.vue
@@ -0,0 +1,47 @@
+<template>
+  <div id="app">
+    <h1>My App</h1>
+    <p>{{ data }}</p>
+    <button @click="produce">Produce Message</button>
+    <button @click="consume">Consume Message</button>
+  </div>
+</template>
+
+<script>
+import axios from 'axios';
+
+export default {
+  name: 'App',
+  data() {
+    return {
+      data: null,
+      message: { key: "value" },  // replace this with the actual message you want to produce
+    };
+  },
+  async created() {
+    try {
+      const response = await axios.get('http://my-app-service');
+      this.data = response.data;
+    } catch (error) {
+      console.error(error);
+    }
+  },
+  methods: {
+    async produce() {
+      try {
+        await axios.post('http://my-app-service/produce', this.message);
+      } catch (error) {
+        console.error(error);
+      }
+    },
+    async consume() {
+      try {
+        const response = await axios.get('http://my-app-service/consume');
+        this.data = response.data;
+      } catch (error) {
+        console.error(error);
+      }
+    },
+  },
+};
+</script>
diff --git a/app/python/FastAPI-APP/Dockerfile b/app/python/FastAPI-APP/Dockerfile
new file mode 100644
index 00000000..48b1ce86
--- /dev/null
+++ b/app/python/FastAPI-APP/Dockerfile
@@ -0,0 +1,6 @@
+FROM python:3.7-alpine
+WORKDIR /app
+COPY . /app
+RUN pip install fastapi uvicorn mysql-connector-python redis confluent-kafka
+EXPOSE 80
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "80"]
diff --git a/app/python/FastAPI-APP/Dockerfile.Vue3 b/app/python/FastAPI-APP/Dockerfile.Vue3
new file mode 100644
index 00000000..641b5f2e
--- /dev/null
+++ b/app/python/FastAPI-APP/Dockerfile.Vue3
@@ -0,0 +1,15 @@
+# build stage
+FROM node:lts-alpine as build-stage
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+RUN npm install axios
+COPY . .
+RUN npm run build
+
+# production stage
+FROM nginx:stable-alpine as production-stage
+COPY --from=build-stage /app/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
+
diff --git a/app/python/FastAPI-APP/app.py b/app/python/FastAPI-APP/app.py
new file mode 100644
index 00000000..4666db13
--- /dev/null
+++ b/app/python/FastAPI-APP/app.py
@@ -0,0 +1,58 @@
+from fastapi import FastAPI
+from starlette.requests import Request
+import mysql.connector
+import redis
+import json
+from confluent_kafka import Producer, Consumer, KafkaError
+
+app = FastAPI()
+cache = redis.Redis(host='redis-service', port=6379)
+
+# Kafka producer configuration
+p = Producer({'bootstrap.servers': 'my-kafka-service:9092'})
+
+# Kafka consumer configuration
+c = Consumer({
+    'bootstrap.servers': 'my-kafka-service:9092',
+    'group.id': 'mygroup',
+    'auto.offset.reset': 'earliest'
+})
+c.subscribe(['mytopic'])
+
+@app.get('/')
+async def read_root():
+    data = cache.get('mydata')
+    if data is not None:
+        return data
+
+    db = mysql.connector.connect(
+        host="mysql-service",
+        user="username",
+        password="password",
+        database="mydb"
+    )
+    cursor = db.cursor()
+    cursor.execute("SELECT * FROM your_table")
+    results = cursor.fetchall()
+    data = json.dumps(results)
+
+    cache.set('mydata', data)
+    return data
+
+@app.post('/produce')
+async def produce(request: Request):
+    data = await request.json()
+    p.produce('mytopic', json.dumps(data))
+    return {'message': 'Message produced'}
+
+@app.get('/consume')
+async def consume():
+    msg = c.poll(1.0)
+
+    if msg is None:
+        return {'message': 'No message'}
+    if msg.error():
+        return {'error': str(msg.error())}
+
+    data = json.loads(msg.value().decode('utf-8'))
+    return data
diff --git a/app/python/FastAPI-APP/app/cache/redis.py b/app/python/FastAPI-APP/app/cache/redis.py
new file mode 100644
index 00000000..79959cec
--- /dev/null
+++ b/app/python/FastAPI-APP/app/cache/redis.py
@@ -0,0 +1,5 @@
+import redis
+
+def get_cache_connection():
+    cache = redis.Redis(host='redis-service', port=6379)
+    return cache
diff --git a/app/python/FastAPI-APP/app/db/mysql.py b/app/python/FastAPI-APP/app/db/mysql.py
new file mode 100644
index 00000000..7779e3cd
--- /dev/null
+++ b/app/python/FastAPI-APP/app/db/mysql.py
@@ -0,0 +1,11 @@
+import mysql.connector
+
+def get_db_connection():
+    db = mysql.connector.connect(
+        host="mysql-service",
+        user="username",
+        password="password",
+        database="mydb"
+    )
+    return db
+
diff --git a/app/python/FastAPI-APP/app/main.py b/app/python/FastAPI-APP/app/main.py
new file mode 100644
index 00000000..1bda2f20
--- /dev/null
+++ b/app/python/FastAPI-APP/app/main.py
@@ -0,0 +1,6 @@
+from fastapi import FastAPI
+from routes.main import router as main_router
+
+app = FastAPI()
+
+app.include_router(main_router)
diff --git a/app/python/FastAPI-APP/app/messaging/kafka.py b/app/python/FastAPI-APP/app/messaging/kafka.py
new file mode 100644
index 00000000..33b1e0f5
--- /dev/null
+++ b/app/python/FastAPI-APP/app/messaging/kafka.py
@@ -0,0 +1,14 @@
+from confluent_kafka import Producer, Consumer
+
+def get_kafka_producer():
+    p = Producer({'bootstrap.servers': 'my-kafka-service:9092'})
+    return p
+
+def get_kafka_consumer():
+    c = Consumer({
+        'bootstrap.servers': 'my-kafka-service:9092',
+        'group.id': 'mygroup',
+        'auto.offset.reset': 'earliest'
+    })
+    c.subscribe(['mytopic'])
+    return c
diff --git a/app/python/FastAPI-APP/app/routes/main.py b/app/python/FastAPI-APP/app/routes/main.py
new file mode 100644
index 00000000..ad73a3dd
--- /dev/null
+++ b/app/python/FastAPI-APP/app/routes/main.py
@@ -0,0 +1,44 @@
+from fastapi import APIRouter, Request
+from db.mysql import get_db_connection
+from cache.redis import get_cache_connection
+from messaging.kafka import get_kafka_producer, get_kafka_consumer
+import json
+
+router = APIRouter()
+
+@router.get('/')
+async def read_root():
+    cache = get_cache_connection()
+    data = cache.get('mydata')
+    if data is not None:
+        return data
+
+    db = get_db_connection()
+    cursor = db.cursor()
+    cursor.execute("SELECT * FROM your_table")
+    results = cursor.fetchall()
+    data = json.dumps(results)
+    
+    cache.set('mydata', data)
+    return data
+
+@router.post('/produce')
+async def produce(request: Request):
+    data = await request.json()
+    p = get_kafka_producer()
+    p.produce('mytopic', json.dumps(data))
+    return {'message': 'Message produced'}
+
+@router.get('/consume')
+async def consume():
+    c = get_kafka_consumer()
+    msg = c.poll(1.0)
+
+    if msg is None:
+        return 'No message', 200
+    if msg.error():
+        return 'Error: {}'.format(msg.error()), 500
+    
+    data = json.loads(msg.value().decode('utf-8'))
+    return json.dumps(data), 200
+
diff --git a/app/python/FastAPI-APP/deployment.yaml b/app/python/FastAPI-APP/deployment.yaml
new file mode 100644
index 00000000..c3795aa1
--- /dev/null
+++ b/app/python/FastAPI-APP/deployment.yaml
@@ -0,0 +1,74 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mysql-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: mysql
+  template:
+    metadata:
+      labels:
+        app: mysql
+    spec:
+      containers:
+      - name: mysql
+        image: mysql:5.7
+        env:
+        - name: MYSQL_ROOT_PASSWORD
+          value: "password"
+        - name: MYSQL_DATABASE
+          value: "mydb"
+        - name: MYSQL_USER
+          value: "username"
+        - name: MYSQL_PASSWORD
+          value: "password"
+        ports:
+        - containerPort: 3306
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: mysql-service
+spec:
+  selector:
+    app: mysql
+  ports:
+    - protocol: TCP
+      port: 3306
+      targetPort: 3306
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: app-deployment
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: my-app
+  template:
+    metadata:
+      labels:
+        app: my-app
+    spec:
+      containers:
+      - name: my-app
+        image: your-repo/your-tag  # replace with your Docker image name and tag
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: app-service
+spec:
+  selector:
+    app: my-app
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: LoadBalancer
+
diff --git a/app/python/FastAPI-APP/redis-deployment.yaml b/app/python/FastAPI-APP/redis-deployment.yaml
new file mode 100644
index 00000000..cb3f1de8
--- /dev/null
+++ b/app/python/FastAPI-APP/redis-deployment.yaml
@@ -0,0 +1,31 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: redis-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: redis
+  template:
+    metadata:
+      labels:
+        app: redis
+    spec:
+      containers:
+      - name: redis
+        image: redis:latest
+        ports:
+        - containerPort: 6379
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: redis-service
+spec:
+  selector:
+    app: redis
+  ports:
+    - protocol: TCP
+      port: 6379
+      targetPort: 6379
diff --git a/app/python/FastAPI-APP/run.sh b/app/python/FastAPI-APP/run.sh
new file mode 100644
index 00000000..592912b0
--- /dev/null
+++ b/app/python/FastAPI-APP/run.sh
@@ -0,0 +1,4 @@
+kubectl apply -f mysql-deployment.yaml
+kubectl apply -f mysql-service.yaml
+kubectl apply -f app-deployment.yaml
+kubectl apply -f app-service.yaml
diff --git a/app/python/FastAPI-APP/vu3-deployment.yaml b/app/python/FastAPI-APP/vu3-deployment.yaml
new file mode 100644
index 00000000..39faf4a4
--- /dev/null
+++ b/app/python/FastAPI-APP/vu3-deployment.yaml
@@ -0,0 +1,32 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: vue-deployment
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: vue-app
+  template:
+    metadata:
+      labels:
+        app: vue-app
+    spec:
+      containers:
+      - name: vue-app
+        image: your-repo/your-tag  # replace with your Docker image name and tag
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: vue-service
+spec:
+  selector:
+    app: vue-app
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: LoadBalancer
diff --git a/app/python/FastAPI-MicroService/App.vue b/app/python/FastAPI-MicroService/App.vue
new file mode 100644
index 00000000..63a2779a
--- /dev/null
+++ b/app/python/FastAPI-MicroService/App.vue
@@ -0,0 +1,47 @@
+<template>
+  <div id="app">
+    <h1>My App</h1>
+    <p>{{ data }}</p>
+    <button @click="produce">Produce Message</button>
+    <button @click="consume">Consume Message</button>
+  </div>
+</template>
+
+<script>
+import axios from 'axios';
+
+export default {
+  name: 'App',
+  data() {
+    return {
+      data: null,
+      message: { key: "value" },  // replace this with the actual message you want to produce
+    };
+  },
+  async created() {
+    try {
+      const response = await axios.get('http://my-app-service');
+      this.data = response.data;
+    } catch (error) {
+      console.error(error);
+    }
+  },
+  methods: {
+    async produce() {
+      try {
+        await axios.post('http://my-app-service/produce', this.message);
+      } catch (error) {
+        console.error(error);
+      }
+    },
+    async consume() {
+      try {
+        const response = await axios.get('http://my-app-service/consume');
+        this.data = response.data;
+      } catch (error) {
+        console.error(error);
+      }
+    },
+  },
+};
+</script>
diff --git a/app/python/FastAPI-MicroService/Dockerfile b/app/python/FastAPI-MicroService/Dockerfile
new file mode 100644
index 00000000..85a8d952
--- /dev/null
+++ b/app/python/FastAPI-MicroService/Dockerfile
@@ -0,0 +1,6 @@
+FROM python:3.7-alpine
+WORKDIR /app
+COPY . /app
+RUN pip install fastapi uvicorn mysql-connector-python redis confluent-kafka pip install bali-core grpclib
+EXPOSE 80
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "80"]
diff --git a/app/python/FastAPI-MicroService/Dockerfile.Vue3 b/app/python/FastAPI-MicroService/Dockerfile.Vue3
new file mode 100644
index 00000000..641b5f2e
--- /dev/null
+++ b/app/python/FastAPI-MicroService/Dockerfile.Vue3
@@ -0,0 +1,15 @@
+# build stage
+FROM node:lts-alpine as build-stage
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+RUN npm install axios
+COPY . .
+RUN npm run build
+
+# production stage
+FROM nginx:stable-alpine as production-stage
+COPY --from=build-stage /app/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
+
diff --git a/app/python/FastAPI-MicroService/app.py b/app/python/FastAPI-MicroService/app.py
new file mode 100644
index 00000000..4666db13
--- /dev/null
+++ b/app/python/FastAPI-MicroService/app.py
@@ -0,0 +1,58 @@
+from fastapi import FastAPI
+from starlette.requests import Request
+import mysql.connector
+import redis
+import json
+from confluent_kafka import Producer, Consumer, KafkaError
+
+app = FastAPI()
+cache = redis.Redis(host='redis-service', port=6379)
+
+# Kafka producer configuration
+p = Producer({'bootstrap.servers': 'my-kafka-service:9092'})
+
+# Kafka consumer configuration
+c = Consumer({
+    'bootstrap.servers': 'my-kafka-service:9092',
+    'group.id': 'mygroup',
+    'auto.offset.reset': 'earliest'
+})
+c.subscribe(['mytopic'])
+
+@app.get('/')
+async def read_root():
+    data = cache.get('mydata')
+    if data is not None:
+        return data
+
+    db = mysql.connector.connect(
+        host="mysql-service",
+        user="username",
+        password="password",
+        database="mydb"
+    )
+    cursor = db.cursor()
+    cursor.execute("SELECT * FROM your_table")
+    results = cursor.fetchall()
+    data = json.dumps(results)
+
+    cache.set('mydata', data)
+    return data
+
+@app.post('/produce')
+async def produce(request: Request):
+    data = await request.json()
+    p.produce('mytopic', json.dumps(data))
+    return {'message': 'Message produced'}
+
+@app.get('/consume')
+async def consume():
+    msg = c.poll(1.0)
+
+    if msg is None:
+        return {'message': 'No message'}
+    if msg.error():
+        return {'error': str(msg.error())}
+
+    data = json.loads(msg.value().decode('utf-8'))
+    return data
diff --git a/app/python/FastAPI-MicroService/app/cache/redis.py b/app/python/FastAPI-MicroService/app/cache/redis.py
new file mode 100644
index 00000000..79959cec
--- /dev/null
+++ b/app/python/FastAPI-MicroService/app/cache/redis.py
@@ -0,0 +1,5 @@
+import redis
+
+def get_cache_connection():
+    cache = redis.Redis(host='redis-service', port=6379)
+    return cache
diff --git a/app/python/FastAPI-MicroService/app/db/mysql.py b/app/python/FastAPI-MicroService/app/db/mysql.py
new file mode 100644
index 00000000..7779e3cd
--- /dev/null
+++ b/app/python/FastAPI-MicroService/app/db/mysql.py
@@ -0,0 +1,11 @@
+import mysql.connector
+
+def get_db_connection():
+    db = mysql.connector.connect(
+        host="mysql-service",
+        user="username",
+        password="password",
+        database="mydb"
+    )
+    return db
+
diff --git a/app/python/FastAPI-MicroService/app/main.py b/app/python/FastAPI-MicroService/app/main.py
new file mode 100644
index 00000000..29b1379f
--- /dev/null
+++ b/app/python/FastAPI-MicroService/app/main.py
@@ -0,0 +1,11 @@
+from grpclib.server import Server
+from routes.main import AppService
+
+async def main():
+    server = Server([AppService()])
+    await server.start('127.0.0.1', 50051)
+    print('Serving on localhost:50051')
+
+if __name__ == '__main__':
+    import asyncio
+    asyncio.run(main())
diff --git a/app/python/FastAPI-MicroService/app/messaging/kafka.py b/app/python/FastAPI-MicroService/app/messaging/kafka.py
new file mode 100644
index 00000000..33b1e0f5
--- /dev/null
+++ b/app/python/FastAPI-MicroService/app/messaging/kafka.py
@@ -0,0 +1,14 @@
+from confluent_kafka import Producer, Consumer
+
+def get_kafka_producer():
+    p = Producer({'bootstrap.servers': 'my-kafka-service:9092'})
+    return p
+
+def get_kafka_consumer():
+    c = Consumer({
+        'bootstrap.servers': 'my-kafka-service:9092',
+        'group.id': 'mygroup',
+        'auto.offset.reset': 'earliest'
+    })
+    c.subscribe(['mytopic'])
+    return c
diff --git a/app/python/FastAPI-MicroService/app/routes/main.py b/app/python/FastAPI-MicroService/app/routes/main.py
new file mode 100644
index 00000000..fea875f2
--- /dev/null
+++ b/app/python/FastAPI-MicroService/app/routes/main.py
@@ -0,0 +1,31 @@
+from bali.core import Service
+from db.mysql import get_db_connection
+from cache.redis import get_cache_connection
+from messaging.kafka import get_kafka_producer, get_kafka_consumer
+from app_pb2 import ProduceRequest, ProduceResponse, ConsumeRequest, ConsumeResponse
+from app_grpc import AppBase
+
+class AppService(AppBase, Service):
+    def __init__(self):
+        super().__init__()
+        self.producer = get_kafka_producer()
+        self.consumer = get_kafka_consumer()
+        self.cache = get_cache_connection()
+        self.db = get_db_connection()
+
+    async def Produce(self, stream):
+        request = await stream.recv_message()
+        data = request.data
+        self.producer.produce('mytopic', data)
+        await stream.send_message(ProduceResponse(message='Message produced'))
+
+    async def Consume(self, stream):
+        await stream.recv_message()
+        msg = self.consumer.poll(1.0)
+        if msg is None:
+            data = 'No message'
+        elif msg.error():
+            data = 'Error: {}'.format(msg.error())
+        else:
+            data = msg.value().decode('utf-8')
+        await stream.send_message(ConsumeResponse(data=data))
diff --git a/app/python/FastAPI-MicroService/deployment.yaml b/app/python/FastAPI-MicroService/deployment.yaml
new file mode 100644
index 00000000..c3795aa1
--- /dev/null
+++ b/app/python/FastAPI-MicroService/deployment.yaml
@@ -0,0 +1,74 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mysql-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: mysql
+  template:
+    metadata:
+      labels:
+        app: mysql
+    spec:
+      containers:
+      - name: mysql
+        image: mysql:5.7
+        env:
+        - name: MYSQL_ROOT_PASSWORD
+          value: "password"
+        - name: MYSQL_DATABASE
+          value: "mydb"
+        - name: MYSQL_USER
+          value: "username"
+        - name: MYSQL_PASSWORD
+          value: "password"
+        ports:
+        - containerPort: 3306
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: mysql-service
+spec:
+  selector:
+    app: mysql
+  ports:
+    - protocol: TCP
+      port: 3306
+      targetPort: 3306
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: app-deployment
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: my-app
+  template:
+    metadata:
+      labels:
+        app: my-app
+    spec:
+      containers:
+      - name: my-app
+        image: your-repo/your-tag  # replace with your Docker image name and tag
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: app-service
+spec:
+  selector:
+    app: my-app
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: LoadBalancer
+
diff --git a/app/python/FastAPI-MicroService/redis-deployment.yaml b/app/python/FastAPI-MicroService/redis-deployment.yaml
new file mode 100644
index 00000000..cb3f1de8
--- /dev/null
+++ b/app/python/FastAPI-MicroService/redis-deployment.yaml
@@ -0,0 +1,31 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: redis-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: redis
+  template:
+    metadata:
+      labels:
+        app: redis
+    spec:
+      containers:
+      - name: redis
+        image: redis:latest
+        ports:
+        - containerPort: 6379
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: redis-service
+spec:
+  selector:
+    app: redis
+  ports:
+    - protocol: TCP
+      port: 6379
+      targetPort: 6379
diff --git a/app/python/FastAPI-MicroService/run.sh b/app/python/FastAPI-MicroService/run.sh
new file mode 100644
index 00000000..592912b0
--- /dev/null
+++ b/app/python/FastAPI-MicroService/run.sh
@@ -0,0 +1,4 @@
+kubectl apply -f mysql-deployment.yaml
+kubectl apply -f mysql-service.yaml
+kubectl apply -f app-deployment.yaml
+kubectl apply -f app-service.yaml
diff --git a/app/python/FastAPI-MicroService/vu3-deployment.yaml b/app/python/FastAPI-MicroService/vu3-deployment.yaml
new file mode 100644
index 00000000..39faf4a4
--- /dev/null
+++ b/app/python/FastAPI-MicroService/vu3-deployment.yaml
@@ -0,0 +1,32 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: vue-deployment
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: vue-app
+  template:
+    metadata:
+      labels:
+        app: vue-app
+    spec:
+      containers:
+      - name: vue-app
+        image: your-repo/your-tag  # replace with your Docker image name and tag
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: vue-service
+spec:
+  selector:
+    app: vue-app
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: LoadBalancer
diff --git a/app/python/LNMP-With-Cache/App.vue b/app/python/LNMP-With-Cache/App.vue
new file mode 100644
index 00000000..d689fa40
--- /dev/null
+++ b/app/python/LNMP-With-Cache/App.vue
@@ -0,0 +1,27 @@
+<template>
+  <div id="app">
+    <h1>My App</h1>
+    <p>{{ data }}</p>
+  </div>
+</template>
+
+<script>
+import axios from 'axios';
+
+export default {
+  name: 'App',
+  data() {
+    return {
+      data: null,
+    };
+  },
+  async created() {
+    try {
+      const response = await axios.get('http://my-app-service');  // replace with your Flask app's service URL
+      this.data = response.data;
+    } catch (error) {
+      console.error(error);
+    }
+  },
+};
+</script>
diff --git a/app/python/LNMP-With-Cache/Dockerfile b/app/python/LNMP-With-Cache/Dockerfile
new file mode 100644
index 00000000..36914550
--- /dev/null
+++ b/app/python/LNMP-With-Cache/Dockerfile
@@ -0,0 +1,6 @@
+FROM python:3.7-alpine
+WORKDIR /app
+COPY . /app
+RUN pip install flask mysql-connector-python redis
+EXPOSE 80
+CMD ["python", "app.py"]
diff --git a/app/python/LNMP-With-Cache/Dockerfile.Vue3 b/app/python/LNMP-With-Cache/Dockerfile.Vue3
new file mode 100644
index 00000000..641b5f2e
--- /dev/null
+++ b/app/python/LNMP-With-Cache/Dockerfile.Vue3
@@ -0,0 +1,15 @@
+# build stage
+FROM node:lts-alpine as build-stage
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+RUN npm install axios
+COPY . .
+RUN npm run build
+
+# production stage
+FROM nginx:stable-alpine as production-stage
+COPY --from=build-stage /app/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
+
diff --git a/app/python/LNMP-With-Cache/app.py b/app/python/LNMP-With-Cache/app.py
new file mode 100644
index 00000000..d16e67ff
--- /dev/null
+++ b/app/python/LNMP-With-Cache/app.py
@@ -0,0 +1,20 @@
+from flask import Flask
+import mysql.connector
+
+app = Flask(__name__)
+
+@app.route('/')
+def hello_world():
+    db = mysql.connector.connect(
+        host="mysql-service",  # Kubernetes service name for your MySQL service
+        user="username",
+        password="password",
+        database="mydb"
+    )
+    cursor = db.cursor()
+    cursor.execute("SELECT * FROM your_table")  # Replace 'your_table' with your table name
+    results = cursor.fetchall()
+    return str(results)  # Convert results to string to return as HTTP response
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=80)
diff --git a/app/python/LNMP-With-Cache/deployment.yaml b/app/python/LNMP-With-Cache/deployment.yaml
new file mode 100644
index 00000000..c3795aa1
--- /dev/null
+++ b/app/python/LNMP-With-Cache/deployment.yaml
@@ -0,0 +1,74 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mysql-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: mysql
+  template:
+    metadata:
+      labels:
+        app: mysql
+    spec:
+      containers:
+      - name: mysql
+        image: mysql:5.7
+        env:
+        - name: MYSQL_ROOT_PASSWORD
+          value: "password"
+        - name: MYSQL_DATABASE
+          value: "mydb"
+        - name: MYSQL_USER
+          value: "username"
+        - name: MYSQL_PASSWORD
+          value: "password"
+        ports:
+        - containerPort: 3306
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: mysql-service
+spec:
+  selector:
+    app: mysql
+  ports:
+    - protocol: TCP
+      port: 3306
+      targetPort: 3306
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: app-deployment
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: my-app
+  template:
+    metadata:
+      labels:
+        app: my-app
+    spec:
+      containers:
+      - name: my-app
+        image: your-repo/your-tag  # replace with your Docker image name and tag
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: app-service
+spec:
+  selector:
+    app: my-app
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: LoadBalancer
+
diff --git a/app/python/LNMP-With-Cache/redis-deployment.yaml b/app/python/LNMP-With-Cache/redis-deployment.yaml
new file mode 100644
index 00000000..cb3f1de8
--- /dev/null
+++ b/app/python/LNMP-With-Cache/redis-deployment.yaml
@@ -0,0 +1,31 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: redis-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: redis
+  template:
+    metadata:
+      labels:
+        app: redis
+    spec:
+      containers:
+      - name: redis
+        image: redis:latest
+        ports:
+        - containerPort: 6379
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: redis-service
+spec:
+  selector:
+    app: redis
+  ports:
+    - protocol: TCP
+      port: 6379
+      targetPort: 6379
diff --git a/app/python/LNMP-With-Cache/run.sh b/app/python/LNMP-With-Cache/run.sh
new file mode 100644
index 00000000..592912b0
--- /dev/null
+++ b/app/python/LNMP-With-Cache/run.sh
@@ -0,0 +1,4 @@
+kubectl apply -f mysql-deployment.yaml
+kubectl apply -f mysql-service.yaml
+kubectl apply -f app-deployment.yaml
+kubectl apply -f app-service.yaml
diff --git a/app/python/LNMP-With-Cache/vu3-deployment.yaml b/app/python/LNMP-With-Cache/vu3-deployment.yaml
new file mode 100644
index 00000000..39faf4a4
--- /dev/null
+++ b/app/python/LNMP-With-Cache/vu3-deployment.yaml
@@ -0,0 +1,32 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: vue-deployment
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: vue-app
+  template:
+    metadata:
+      labels:
+        app: vue-app
+    spec:
+      containers:
+      - name: vue-app
+        image: your-repo/your-tag  # replace with your Docker image name and tag
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: vue-service
+spec:
+  selector:
+    app: vue-app
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: LoadBalancer
diff --git a/app/python/LNMP-With-Kafaka/App.vue b/app/python/LNMP-With-Kafaka/App.vue
new file mode 100644
index 00000000..63a2779a
--- /dev/null
+++ b/app/python/LNMP-With-Kafaka/App.vue
@@ -0,0 +1,47 @@
+<template>
+  <div id="app">
+    <h1>My App</h1>
+    <p>{{ data }}</p>
+    <button @click="produce">Produce Message</button>
+    <button @click="consume">Consume Message</button>
+  </div>
+</template>
+
+<script>
+import axios from 'axios';
+
+export default {
+  name: 'App',
+  data() {
+    return {
+      data: null,
+      message: { key: "value" },  // replace this with the actual message you want to produce
+    };
+  },
+  async created() {
+    try {
+      const response = await axios.get('http://my-app-service');
+      this.data = response.data;
+    } catch (error) {
+      console.error(error);
+    }
+  },
+  methods: {
+    async produce() {
+      try {
+        await axios.post('http://my-app-service/produce', this.message);
+      } catch (error) {
+        console.error(error);
+      }
+    },
+    async consume() {
+      try {
+        const response = await axios.get('http://my-app-service/consume');
+        this.data = response.data;
+      } catch (error) {
+        console.error(error);
+      }
+    },
+  },
+};
+</script>
diff --git a/app/python/LNMP-With-Kafaka/Dockerfile b/app/python/LNMP-With-Kafaka/Dockerfile
new file mode 100644
index 00000000..6129805a
--- /dev/null
+++ b/app/python/LNMP-With-Kafaka/Dockerfile
@@ -0,0 +1,6 @@
+FROM python:3.7-alpine
+WORKDIR /app
+COPY . /app
+RUN pip install flask mysql-connector-python redis confluent-kafka
+EXPOSE 80
+CMD ["python", "app.py"]
diff --git a/app/python/LNMP-With-Kafaka/Dockerfile.Vue3 b/app/python/LNMP-With-Kafaka/Dockerfile.Vue3
new file mode 100644
index 00000000..641b5f2e
--- /dev/null
+++ b/app/python/LNMP-With-Kafaka/Dockerfile.Vue3
@@ -0,0 +1,15 @@
+# build stage
+FROM node:lts-alpine as build-stage
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+RUN npm install axios
+COPY . .
+RUN npm run build
+
+# production stage
+FROM nginx:stable-alpine as production-stage
+COPY --from=build-stage /app/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
+
diff --git a/app/python/LNMP-With-Kafaka/app.py b/app/python/LNMP-With-Kafaka/app.py
new file mode 100644
index 00000000..4934fcf5
--- /dev/null
+++ b/app/python/LNMP-With-Kafaka/app.py
@@ -0,0 +1,42 @@
+from flask import Flask, request
+import json
+import redis
+import mysql.connector
+from confluent_kafka import Producer, Consumer, KafkaError
+
+app = Flask(__name__)
+cache = redis.Redis(host='redis-service', port=6379)
+
+# Kafka producer configuration
+p = Producer({'bootstrap.servers': 'my-kafka-service:9092'})  # replace 'my-kafka-service' with your Kafka service name
+
+# Kafka consumer configuration
+c = Consumer({
+    'bootstrap.servers': 'my-kafka-service:9092',  # replace 'my-kafka-service' with your Kafka service name
+    'group.id': 'mygroup',
+    'auto.offset.reset': 'earliest'
+})
+
+c.subscribe(['mytopic'])
+
+@app.route('/produce', methods=['POST'])
+def produce():
+    data = request.json
+    p.produce('mytopic', json.dumps(data))
+    return 'Message produced'
+
+@app.route('/consume')
+def consume():
+    msg = c.poll(1.0)
+
+    if msg is None:
+        return 'No message'
+    if msg.error():
+        return 'Error: {}'.format(msg.error())
+
+    data = json.loads(msg.value().decode('utf-8'))
+    return data
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=80)
+
diff --git a/app/python/LNMP-With-Kafaka/deployment.yaml b/app/python/LNMP-With-Kafaka/deployment.yaml
new file mode 100644
index 00000000..c3795aa1
--- /dev/null
+++ b/app/python/LNMP-With-Kafaka/deployment.yaml
@@ -0,0 +1,74 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mysql-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: mysql
+  template:
+    metadata:
+      labels:
+        app: mysql
+    spec:
+      containers:
+      - name: mysql
+        image: mysql:5.7
+        env:
+        - name: MYSQL_ROOT_PASSWORD
+          value: "password"
+        - name: MYSQL_DATABASE
+          value: "mydb"
+        - name: MYSQL_USER
+          value: "username"
+        - name: MYSQL_PASSWORD
+          value: "password"
+        ports:
+        - containerPort: 3306
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: mysql-service
+spec:
+  selector:
+    app: mysql
+  ports:
+    - protocol: TCP
+      port: 3306
+      targetPort: 3306
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: app-deployment
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: my-app
+  template:
+    metadata:
+      labels:
+        app: my-app
+    spec:
+      containers:
+      - name: my-app
+        image: your-repo/your-tag  # replace with your Docker image name and tag
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: app-service
+spec:
+  selector:
+    app: my-app
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: LoadBalancer
+
diff --git a/app/python/LNMP-With-Kafaka/redis-deployment.yaml b/app/python/LNMP-With-Kafaka/redis-deployment.yaml
new file mode 100644
index 00000000..cb3f1de8
--- /dev/null
+++ b/app/python/LNMP-With-Kafaka/redis-deployment.yaml
@@ -0,0 +1,31 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: redis-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: redis
+  template:
+    metadata:
+      labels:
+        app: redis
+    spec:
+      containers:
+      - name: redis
+        image: redis:latest
+        ports:
+        - containerPort: 6379
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: redis-service
+spec:
+  selector:
+    app: redis
+  ports:
+    - protocol: TCP
+      port: 6379
+      targetPort: 6379
diff --git a/app/python/LNMP-With-Kafaka/run.sh b/app/python/LNMP-With-Kafaka/run.sh
new file mode 100644
index 00000000..592912b0
--- /dev/null
+++ b/app/python/LNMP-With-Kafaka/run.sh
@@ -0,0 +1,4 @@
+kubectl apply -f mysql-deployment.yaml
+kubectl apply -f mysql-service.yaml
+kubectl apply -f app-deployment.yaml
+kubectl apply -f app-service.yaml
diff --git a/app/python/LNMP-With-Kafaka/vu3-deployment.yaml b/app/python/LNMP-With-Kafaka/vu3-deployment.yaml
new file mode 100644
index 00000000..39faf4a4
--- /dev/null
+++ b/app/python/LNMP-With-Kafaka/vu3-deployment.yaml
@@ -0,0 +1,32 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: vue-deployment
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: vue-app
+  template:
+    metadata:
+      labels:
+        app: vue-app
+    spec:
+      containers:
+      - name: vue-app
+        image: your-repo/your-tag  # replace with your Docker image name and tag
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: vue-service
+spec:
+  selector:
+    app: vue-app
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: LoadBalancer
diff --git a/app/python/LNMP/App.vue b/app/python/LNMP/App.vue
new file mode 100644
index 00000000..d689fa40
--- /dev/null
+++ b/app/python/LNMP/App.vue
@@ -0,0 +1,27 @@
+<template>
+  <div id="app">
+    <h1>My App</h1>
+    <p>{{ data }}</p>
+  </div>
+</template>
+
+<script>
+import axios from 'axios';
+
+export default {
+  name: 'App',
+  data() {
+    return {
+      data: null,
+    };
+  },
+  async created() {
+    try {
+      const response = await axios.get('http://my-app-service');  // replace with your Flask app's service URL
+      this.data = response.data;
+    } catch (error) {
+      console.error(error);
+    }
+  },
+};
+</script>
diff --git a/app/python/LNMP/Dockerfile b/app/python/LNMP/Dockerfile
new file mode 100644
index 00000000..205600df
--- /dev/null
+++ b/app/python/LNMP/Dockerfile
@@ -0,0 +1,6 @@
+FROM python:3.7-alpine
+WORKDIR /app
+COPY . /app
+RUN pip install flask mysql-connector-python
+EXPOSE 80
+CMD ["python", "app.py"]
diff --git a/app/python/LNMP/Dockerfile.Vue3 b/app/python/LNMP/Dockerfile.Vue3
new file mode 100644
index 00000000..641b5f2e
--- /dev/null
+++ b/app/python/LNMP/Dockerfile.Vue3
@@ -0,0 +1,15 @@
+# build stage
+FROM node:lts-alpine as build-stage
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+RUN npm install axios
+COPY . .
+RUN npm run build
+
+# production stage
+FROM nginx:stable-alpine as production-stage
+COPY --from=build-stage /app/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
+
diff --git a/app/python/LNMP/app.py b/app/python/LNMP/app.py
new file mode 100644
index 00000000..d16e67ff
--- /dev/null
+++ b/app/python/LNMP/app.py
@@ -0,0 +1,20 @@
+from flask import Flask
+import mysql.connector
+
+app = Flask(__name__)
+
+@app.route('/')
+def hello_world():
+    db = mysql.connector.connect(
+        host="mysql-service",  # Kubernetes service name for your MySQL service
+        user="username",
+        password="password",
+        database="mydb"
+    )
+    cursor = db.cursor()
+    cursor.execute("SELECT * FROM your_table")  # Replace 'your_table' with your table name
+    results = cursor.fetchall()
+    return str(results)  # Convert results to string to return as HTTP response
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=80)
diff --git a/app/python/LNMP/deployment.yaml b/app/python/LNMP/deployment.yaml
new file mode 100644
index 00000000..c3795aa1
--- /dev/null
+++ b/app/python/LNMP/deployment.yaml
@@ -0,0 +1,74 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mysql-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: mysql
+  template:
+    metadata:
+      labels:
+        app: mysql
+    spec:
+      containers:
+      - name: mysql
+        image: mysql:5.7
+        env:
+        - name: MYSQL_ROOT_PASSWORD
+          value: "password"
+        - name: MYSQL_DATABASE
+          value: "mydb"
+        - name: MYSQL_USER
+          value: "username"
+        - name: MYSQL_PASSWORD
+          value: "password"
+        ports:
+        - containerPort: 3306
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: mysql-service
+spec:
+  selector:
+    app: mysql
+  ports:
+    - protocol: TCP
+      port: 3306
+      targetPort: 3306
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: app-deployment
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: my-app
+  template:
+    metadata:
+      labels:
+        app: my-app
+    spec:
+      containers:
+      - name: my-app
+        image: your-repo/your-tag  # replace with your Docker image name and tag
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: app-service
+spec:
+  selector:
+    app: my-app
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: LoadBalancer
+
diff --git a/app/python/LNMP/run.sh b/app/python/LNMP/run.sh
new file mode 100644
index 00000000..592912b0
--- /dev/null
+++ b/app/python/LNMP/run.sh
@@ -0,0 +1,4 @@
+kubectl apply -f mysql-deployment.yaml
+kubectl apply -f mysql-service.yaml
+kubectl apply -f app-deployment.yaml
+kubectl apply -f app-service.yaml
diff --git a/app/python/LNMP/vu3-deployment.yaml b/app/python/LNMP/vu3-deployment.yaml
new file mode 100644
index 00000000..39faf4a4
--- /dev/null
+++ b/app/python/LNMP/vu3-deployment.yaml
@@ -0,0 +1,32 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: vue-deployment
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: vue-app
+  template:
+    metadata:
+      labels:
+        app: vue-app
+    spec:
+      containers:
+      - name: vue-app
+        image: your-repo/your-tag  # replace with your Docker image name and tag
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: vue-service
+spec:
+  selector:
+    app: vue-app
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: LoadBalancer
diff --git a/app/rust-demo/.github/workflows/pipeline.yaml b/app/rust-demo/.github/workflows/pipeline.yaml
deleted file mode 100644
index b74f51f4..00000000
--- a/app/rust-demo/.github/workflows/pipeline.yaml
+++ /dev/null
@@ -1,159 +0,0 @@
-name: Build Test And Deploy
-
-on:
-  pull_request:
-  push:
-    paths:
-      - 'Dockerfile'
-      - '.github/workflows/pipieline.yaml'
-  workflow_dispatch:
-    branches:
-      - main
-
-env:
-  TZ: Asia/Shanghai
-  REPO: "artifact.onwalk.net"
-  IMAGE: base/${{ github.repository }}
-  TAG: ${{ github.sha }}
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Install dependencies
-        run: |
-          sudo apt update
-          sudo apt install -y rustc cargo
-
-      - name: Build
-        run: |
-          cargo build --release 
-          tar -czvpf my_rust_server-0.0.1.tar.gz  target/release/my_rust_server
-
-      - name: Upload binaries to release
-        uses: svenstaro/upload-release-action@v2
-        with:
-          asset_name: my_rust_server-0.0.1.tar.gz
-          file: my_rust_server-0.0.1.tar.gz
-          tag: ${{ github.ref }}
-          overwrite: true
-          body: "Release v0.1.0"
-
-  test:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Install dependencies
-        run: |
-          sudo apt update
-          sudo apt install -y rustc cargo
-
-      - name: Run tests
-        run: |
-           echo "To do ..."
-  docker-image:
-    runs-on: ubuntu-latest
-    name: Build image
-    needs:
-      - build
-      - test
-    steps:
-      - uses: actions/checkout@master
-
-      - name: 'Artifact: build && push debian-c-sysinfo image'
-        uses: aevea/action-kaniko@master
-        with:
-          registry: ${{ secrets.HELM_REPO_REGISTRY }}
-          username: ${{ secrets.HELM_REPO_USER }}
-          password: ${{ secrets.HELM_REPO_PASSWORD }}
-          path: './'
-          build_file: 'Dockerfile'
-          image: ${{ env.IMAGE }}
-          tag: ${{ env.TAG }}
-          cache: true
-          cache_registry: cache
-
-  setup-k3s:
-    runs-on: ubuntu-latest
-    needs:
-      - docker-image
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: update submodule
-        run: |
-          sudo apt-get update && sudo apt-get install -y git && git submodule update --init --recursive
-
-      - name: Setup K3S Cluster
-        working-directory: ./scripts
-        shell: bash
-        run: |
-          export ANSIBLE_HOST_KEY_CHECKING=False
-          sudo apt install jq ansible -y
-
-          mkdir -pv ~/.ssh/
-          cat > ~/.ssh/id_rsa << EOF
-          ${{ secrets.SSH_PRIVATE_KEY }}
-          EOF
-          sudo chmod 0400 ~/.ssh/id_rsa
-          md5sum ~/.ssh/id_rsa
-
-          mkdir -pv hosts/
-          cat > hosts/inventory << EOF
-          [master]
-          ${{ secrets.HOST_DOMAIN }}               ansible_host=${{ secrets.HOST_IP }}
-
-          [all:vars]
-          ansible_port=22
-          ansible_ssh_user=${{ secrets.HOST_USER }}
-          ansible_ssh_private_key_file=~/.ssh/id_rsa
-          ansible_host_key_checking=False
-          ingress_ip=${{ secrets.HOST_IP }}
-          EOF
-          cat hosts/inventory
-          ansible-playbook -i hosts/inventory init_k3s_cluster -D
-  deploy-app:
-    runs-on: ubuntu-latest
-    needs: [setup-k3s]
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: update submodule
-        run: |
-          sudo apt-get update && sudo apt-get install -y git && git submodule update --init --recursive
-
-      - name: Deploy
-        working-directory: ./scripts
-        shell: bash
-        run: |
-          export ANSIBLE_HOST_KEY_CHECKING=False
-          sudo apt install jq ansible -y
-
-          mkdir -pv ~/.ssh/
-          cat > ~/.ssh/id_rsa << EOF
-          ${{ secrets.SSH_PRIVATE_KEY }}
-          EOF
-          sudo chmod 0400 ~/.ssh/id_rsa
-          md5sum ~/.ssh/id_rsa
-
-          mkdir -pv hosts/
-          cat > hosts/inventory << EOF
-          [master]
-          ${{ secrets.HOST_DOMAIN }}               ansible_host=${{ secrets.HOST_IP }}
-
-          [all:vars]
-          ansible_port=22
-          ansible_ssh_user=${{ secrets.HOST_USER }}
-          ansible_ssh_private_key_file=~/.ssh/id_rsa
-          ansible_host_key_checking=False
-          app_image=${{ env.REPO }}/${{ env.IMAGE }}
-          app_tag=${{ env.TAG }}
-          EOF
-          ansible-playbook -i hosts/inventory deploy_app -D
diff --git a/app/rust-demo/.gitignore b/app/rust-demo/.gitignore
deleted file mode 100644
index 68bc17f9..00000000
--- a/app/rust-demo/.gitignore
+++ /dev/null
@@ -1,160 +0,0 @@
-# Byte-compiled / optimized / DLL files
-__pycache__/
-*.py[cod]
-*$py.class
-
-# C extensions
-*.so
-
-# Distribution / packaging
-.Python
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-wheels/
-share/python-wheels/
-*.egg-info/
-.installed.cfg
-*.egg
-MANIFEST
-
-# PyInstaller
-#  Usually these files are written by a python script from a template
-#  before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
-
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
-
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.nox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*.cover
-*.py,cover
-.hypothesis/
-.pytest_cache/
-cover/
-
-# Translations
-*.mo
-*.pot
-
-# Django stuff:
-*.log
-local_settings.py
-db.sqlite3
-db.sqlite3-journal
-
-# Flask stuff:
-instance/
-.webassets-cache
-
-# Scrapy stuff:
-.scrapy
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-.pybuilder/
-target/
-
-# Jupyter Notebook
-.ipynb_checkpoints
-
-# IPython
-profile_default/
-ipython_config.py
-
-# pyenv
-#   For a library or package, you might want to ignore these files since the code is
-#   intended to run in multiple environments; otherwise, check them in:
-# .python-version
-
-# pipenv
-#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
-#   However, in case of collaboration, if having platform-specific dependencies or dependencies
-#   having no cross-platform support, pipenv may install dependencies that don't work, or not
-#   install all needed dependencies.
-#Pipfile.lock
-
-# poetry
-#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
-#   This is especially recommended for binary packages to ensure reproducibility, and is more
-#   commonly ignored for libraries.
-#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
-#poetry.lock
-
-# pdm
-#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
-#pdm.lock
-#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
-#   in version control.
-#   https://pdm.fming.dev/#use-with-ide
-.pdm.toml
-
-# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
-__pypackages__/
-
-# Celery stuff
-celerybeat-schedule
-celerybeat.pid
-
-# SageMath parsed files
-*.sage.py
-
-# Environments
-.env
-.venv
-env/
-venv/
-ENV/
-env.bak/
-venv.bak/
-
-# Spyder project settings
-.spyderproject
-.spyproject
-
-# Rope project settings
-.ropeproject
-
-# mkdocs documentation
-/site
-
-# mypy
-.mypy_cache/
-.dmypy.json
-dmypy.json
-
-# Pyre type checker
-.pyre/
-
-# pytype static type analyzer
-.pytype/
-
-# Cython debug symbols
-cython_debug/
-
-# PyCharm
-#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
-#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
-#  and can be added to the global gitignore or merged into this file.  For a more nuclear
-#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
diff --git a/app/rust-demo/.gitmodules b/app/rust-demo/.gitmodules
deleted file mode 100644
index 70d8c5a8..00000000
--- a/app/rust-demo/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "scripts"]
-	path = scripts
-	url = https://github.com/SvcDesignScaffolding/AnsibleScripts.git