diff --git a/Exam/Dockerfile b/Exam/Dockerfile new file mode 100644 index 0000000..4e005b9 --- /dev/null +++ b/Exam/Dockerfile @@ -0,0 +1,15 @@ +# Dockerfile +FROM nginx:alpine + +# Remove default content +RUN rm -rf /usr/share/nginx/html/* + +# Copy your simulator files +COPY . /usr/share/nginx/html + +# Expose port 80 +EXPOSE 80 + +# Run Nginx in foreground +CMD ["nginx", "-g", "daemon off;"] + diff --git a/Exam/Exam/Dockerfile b/Exam/Exam/Dockerfile new file mode 100644 index 0000000..4e005b9 --- /dev/null +++ b/Exam/Exam/Dockerfile @@ -0,0 +1,15 @@ +# Dockerfile +FROM nginx:alpine + +# Remove default content +RUN rm -rf /usr/share/nginx/html/* + +# Copy your simulator files +COPY . /usr/share/nginx/html + +# Expose port 80 +EXPOSE 80 + +# Run Nginx in foreground +CMD ["nginx", "-g", "daemon off;"] + diff --git a/Exam/disable-maintenance.sh b/Exam/disable-maintenance.sh new file mode 100755 index 0000000..12e80ef --- /dev/null +++ b/Exam/disable-maintenance.sh @@ -0,0 +1,6 @@ +#!/usr/bin/env bash +set -e +# deploy the real site back +netlify deploy --prod --dir=. \ + --message="✅ Live site ON" + diff --git a/Exam/docker-compose.yml b/Exam/docker-compose.yml new file mode 100644 index 0000000..a04527d --- /dev/null +++ b/Exam/docker-compose.yml @@ -0,0 +1,14 @@ +services: + simulator: + build: . + image: karel-simulator + container_name: karel-simulator + ports: + - "8080:80" + restart: unless-stopped + + redis: + image: redis:alpine + container_name: karel-redis + restart: unless-stopped + diff --git a/Exam/enable-maintenance.sh b/Exam/enable-maintenance.sh new file mode 100755 index 0000000..2269861 --- /dev/null +++ b/Exam/enable-maintenance.sh @@ -0,0 +1,6 @@ +#!/usr/bin/env bash +set -e +# deploy the maintenance folder +netlify deploy --prod --dir=maintenance \ + --message="⚙️ Maintenance page ON" + diff --git a/Exam/index.html b/Exam/index.html new file mode 100755 index 0000000..d1f9838 --- /dev/null +++ b/Exam/index.html @@ -0,0 +1,849 @@ + + + + + Karel Simulator + + + +

Karel Simulator

+ + +
+
+

+ Write your Karel program below. Parentheses & semicolons mandatory. + If you’re ever unsure how to use the Simulator, + + consult the manual + . +

+ + + + +

Console Output:

+
+

Upload Map File:

+ + +
+ +
+

Karel Map:

+
+
+
+
+ + + + + + + diff --git a/Exam/maintenance/index.html b/Exam/maintenance/index.html new file mode 100644 index 0000000..222a280 --- /dev/null +++ b/Exam/maintenance/index.html @@ -0,0 +1,10 @@ + + + +Down for Maintenance + +

⚙️ Site Under Maintenance

+

We’ll be back shortly. Thank you for your patience!

+ + + diff --git a/Exam/manual.html b/Exam/manual.html new file mode 100755 index 0000000..ae50aef --- /dev/null +++ b/Exam/manual.html @@ -0,0 +1,106 @@ + + + + + Karel Simulator — User Manual + + + +

Karel the Robot – Quick-Start User Guide

+ +

1. What Is Karel?

+

+ Karel lives in a 2-D grid (“world”) of square cells. + He can face North/East/South/West, move one cell at a time, + pick up or put down “beepers,” and detect walls. +

+ +

2. Simulator Interface

+ + +

3. Syntax Essentials

+ + +

4. Built-in Commands

+

Movement

+ + + + +
CommandEffect
move()Step forward if no wall ahead.
turnLeft()Rotate 90° counter-clockwise.
+ +

Beeper Handling

+ + + + +
CommandEffect
pickBeeper()Pick one beeper from current cell.
putBeeper()Place one beeper into current cell.
+ +

Sensors & Conditions

+ + + + + + + + + + + + + + +
ConditionTrue When…
frontIsClear()No wall immediately in front.
frontIsBlocked()Wall immediately in front.
leftIsClear()No wall on Karel’s left.
leftIsBlocked()Wall on Karel’s left.
rightIsClear()No wall on Karel’s right.
rightIsBlocked()Wall on Karel’s right.
nextToABeeper()One or more beepers in this cell.
notNextToABeeper()No beepers in this cell.
facingNorth(), facingEast(), …Karel’s orientation matches the named direction.
anyBeepersInBeeperBag()Bag contains ≥ 1 beeper.
noBeepersInBeeperBag()Bag is empty.
+ +

5. Example

+ 
while ( notNextToABeeper() ) {
+  move();
+}
+pickBeeper();
+turnLeft();
+move();
+putBeeper();
+ +

6. Tips

+ + +

← Back to Simulator

+ + diff --git a/Exam/prepare-app.sh b/Exam/prepare-app.sh new file mode 100755 index 0000000..0c7df7c --- /dev/null +++ b/Exam/prepare-app.sh @@ -0,0 +1,9 @@ +#!/usr/bin/env bash +set -e + +# Name for the Docker image +IMAGE_NAME="karel-simulator" + +echo "🔨 Building Docker image '$IMAGE_NAME'..." +docker build -t "${IMAGE_NAME}" . +echo "✅ Image '${IMAGE_NAME}' built." diff --git a/Exam/remove-app.sh b/Exam/remove-app.sh new file mode 100755 index 0000000..d0280dc --- /dev/null +++ b/Exam/remove-app.sh @@ -0,0 +1,24 @@ +#!/usr/bin/env bash +set -e + +IMAGE_NAME="karel-simulator" +CONTAINER_NAME="karel-simulator" + +# Stop & remove the container if it exists +if docker ps -a --format '{{.Names}}' | grep -q "^${CONTAINER_NAME}\$"; then + echo "🗑️ Removing container '${CONTAINER_NAME}'..." + docker rm -f "${CONTAINER_NAME}" + echo "✅ Container removed." +else + echo "ℹ️ No container named '${CONTAINER_NAME}' to remove." +fi + +# Remove the image if it exists +if docker images -q "${IMAGE_NAME}" >/dev/null; then + echo "🗑️ Removing image '${IMAGE_NAME}'..." + docker rmi "${IMAGE_NAME}" + echo "✅ Image removed." +else + echo "ℹ️ No image named '${IMAGE_NAME}' to remove." +fi + diff --git a/Exam/start-app.sh b/Exam/start-app.sh new file mode 100755 index 0000000..b0c7d93 --- /dev/null +++ b/Exam/start-app.sh @@ -0,0 +1,20 @@ +#!/usr/bin/env bash +set -e + +# 1) Clean up any existing containers (manual or compose) +for NAME in karel-simulator karel-redis; do + if docker ps -a --format '{{.Names}}' | grep -q "^${NAME}\$"; then + echo "🛑 Removing existing container '${NAME}'..." + docker rm -f "${NAME}" >/dev/null 2>&1 || true + fi +done + +# 2) (Re)start both services in detached mode +echo "🚀 Starting multi-container application..." +docker compose up -d + +# 3) Status +echo "✅ All containers are up:" +docker ps --filter "name=karel" --format " • {{.Names}} ({{.Image}}) → {{.Ports}}" +echo "" +echo "🌐 Simulator: http://localhost:8080/" diff --git a/Exam/stop-app.sh b/Exam/stop-app.sh new file mode 100755 index 0000000..9d4cb3a --- /dev/null +++ b/Exam/stop-app.sh @@ -0,0 +1,5 @@ +#!/usr/bin/env bash +set -e +echo "⏹ Shutting down all containers..." +docker-compose down +echo "✅ Stopped." diff --git a/assignment1/README.md b/assignment1/README.md new file mode 100644 index 0000000..26f8774 --- /dev/null +++ b/assignment1/README.md @@ -0,0 +1,64 @@ +# Docker Web Application Deployment + +The application consists of two services: + +1. **Web Service (Nginx):** + - Uses the official Nginx image. + - Listens on port 80 inside the container and is mapped to host port 8080. +2. **Database Service (MySQL 5.7):** + - Uses the official MySQL 5.7 image. + - Configured with a root password and a default database. + - Persists its data using the named volume `mysql-data`. + +## Files Overview + +- **prepare-app.sh:** + - Creates the required Docker network (`myapp-net`) and persistent volume (`mysql-data`). +- **docker-compose.yaml:** + - Defines the two services along with their ports, environment variables, volumes, and restart policies. +- **start-app.sh:** + - Starts the services using Docker Compose in detached mode. + - Displays the URL to access the web service. +- **stop-app.sh:** + - Stops the running containers without deleting the persistent volume. +- **remove-app.sh:** + - Removes all the created resources (containers, network, and volume) from the deployment. + +## Deployment Instructions + +1. **Preparation:** + - Ensure Docker and Docker Compose are installed. + - Make the scripts executable: + ```bash + chmod +x prepare-app.sh start-app.sh stop-app.sh remove-app.sh + ``` + - Run the preparation script: + ```bash + ./prepare-app.sh + ``` + +2. **Starting the Application:** + - Launch the services by running: + ```bash + ./start-app.sh + ``` + - Open your web browser and navigate to [http://localhost:8080](http://localhost:8080) to see the Nginx welcome page. + +3. **Stopping the Application:** + - Stop the services without losing data: + ```bash + ./stop-app.sh + ``` + +4. **Removing the Application:** + - To completely remove all deployed resources, run: + ```bash + ./remove-app.sh + ``` + +## Notes + +- The application uses an external network (`myapp-net`) and a persistent volume (`mysql-data`) that are created in `prepare-app.sh`. +- The Nginx container depends on the MySQL container to demonstrate inter-service communication within the `myapp-net` network. +- Containers are configured to restart on failure. + diff --git a/assignment1/docker-compose.yaml b/assignment1/docker-compose.yaml new file mode 100644 index 0000000..09426fa --- /dev/null +++ b/assignment1/docker-compose.yaml @@ -0,0 +1,32 @@ +version: '3.8' + +services: + web: + image: nginx:latest + ports: + - "8080:80" + networks: + - myapp-net + restart: on-failure + depends_on: + - db + + db: + image: mysql:5.7 + environment: + MYSQL_ROOT_PASSWORD: example + MYSQL_DATABASE: appdb + volumes: + - mysql-data:/var/lib/mysql + networks: + - myapp-net + restart: on-failure + +networks: + myapp-net: + external: true + +volumes: + mysql-data: + external: true + diff --git a/assignment1/prepare-app.sh b/assignment1/prepare-app.sh new file mode 100755 index 0000000..753d306 --- /dev/null +++ b/assignment1/prepare-app.sh @@ -0,0 +1,20 @@ +#!/bin/bash +# prepare-app.sh + +if ! docker network ls | grep -w myapp-net >/dev/null; then + docker network create myapp-net + echo "Created Docker network: myapp-net" +else + echo "Docker network myapp-net already exists." +fi + + +if ! docker volume ls | grep -w mysql-data >/dev/null; then + docker volume create mysql-data + echo "Created Docker volume: mysql-data" +else + echo "Docker volume mysql-data already exists." +fi + +echo "Preparation complete." + diff --git a/assignment1/remove-app.sh b/assignment1/remove-app.sh new file mode 100755 index 0000000..3aa3114 --- /dev/null +++ b/assignment1/remove-app.sh @@ -0,0 +1,10 @@ +#!/bin/bash +# remove-app.sh + +docker-compose down + +docker volume rm mysql-data +docker network rm myapp-net + +echo "All application resources removed." + diff --git a/assignment1/start-app.sh b/assignment1/start-app.sh new file mode 100755 index 0000000..5be746e --- /dev/null +++ b/assignment1/start-app.sh @@ -0,0 +1,9 @@ +#!/bin/bash +# start-app.sh + +docker-compose up -d + +sleep 5 + +echo "Application started. Access the web service at http://localhost:8080" + diff --git a/assignment1/stop-app.sh b/assignment1/stop-app.sh new file mode 100755 index 0000000..d4db2c2 --- /dev/null +++ b/assignment1/stop-app.sh @@ -0,0 +1,6 @@ +#!/bin/bash +# stop-app.sh + +docker-compose stop +echo "Application services stopped. Persistent data remains intact." + diff --git a/assignment2/.prepare-app.sh.swp b/assignment2/.prepare-app.sh.swp new file mode 100644 index 0000000..5a49185 Binary files /dev/null and b/assignment2/.prepare-app.sh.swp differ diff --git a/assignment2/Dockerfile b/assignment2/Dockerfile new file mode 100644 index 0000000..9955ee2 --- /dev/null +++ b/assignment2/Dockerfile @@ -0,0 +1,2 @@ +FROM nginx:alpine +COPY weather.html /usr/share/nginx/html/index.html diff --git a/assignment2/Dockerfile.api b/assignment2/Dockerfile.api new file mode 100644 index 0000000..591ee9a --- /dev/null +++ b/assignment2/Dockerfile.api @@ -0,0 +1,6 @@ +FROM node:18-alpine +WORKDIR /app +COPY server.js . +RUN npm init -y && npm install express pg body-parser +EXPOSE 3000 +CMD ["node", "server.js"] diff --git a/assignment2/README.md b/assignment2/README.md new file mode 100644 index 0000000..7669725 --- /dev/null +++ b/assignment2/README.md @@ -0,0 +1,170 @@ +# Weather Web App - Kubernetes Deployment + +This project deploys a full-stack weather web application to Kubernetes. It includes: +- A frontend website to search weather by city +- A backend PostgreSQL database for logging searches +- A Node.js API to connect the frontend to the database + +--- + +## Application Description + +- **Frontend (weather.html):** A responsive, modern web UI that shows current weather data using the OpenWeatherMap API. +- **Backend (PostgreSQL):** Stores weather search history via a `weather_log` table. +- **API Server (Node.js):** Receives weather data from the frontend and logs it to the PostgreSQL database. + +--- + +## Containers Used + +| Container | Image | Description | +|------------------|--------------------|----------------------------------------------| +| `weather-frontend` | Custom Nginx-based | Serves the `weather.html` UI | +| `postgres` | `postgres:15` | Provides relational database backend | +| `weather-api` | Custom Node.js | API that logs weather data to PostgreSQL | + +--- + +## ☸️ Kubernetes Objects + +| Object Type | File | Description | +|------------------------|------------------------|----------------------------------------------------------------------| +| `Namespace` | (inside script) | Isolates resources under `webapp-ns` | +| `Deployment` | `deployment.yaml` | Manages frontend app | +| `Deployment` | `deployment-api.yaml` | Manages the Node.js API | +| `StatefulSet` | `statefulset.yaml` | Manages PostgreSQL instance with persistent volume | +| `PersistentVolume` | `statefulset.yaml` | Host-mounted volume for PostgreSQL data | +| `PersistentVolumeClaim`| `statefulset.yaml` | Requests storage for StatefulSet | +| `Service` | `service.yaml` | Exposes frontend via NodePort | +| `Service` | `deployment-api.yaml` | Exposes API via NodePort | +| `Service` | `postgres-service.yaml`| Internal ClusterIP service for PostgreSQL DNS resolution | +| `ConfigMap` | `db-init-script` | Stores the SQL init script for table creation | + +--- + +## Networking & Volumes + +### Virtual Networks: +- Kubernetes services provide internal DNS for `postgres` and `weather-api-service`. +- Frontend and API exposed externally using `NodePort` services. + +### Volumes: +- `PersistentVolume` and `PersistentVolumeClaim` ensure PostgreSQL data is retained. +- `ConfigMap` used to apply `init-db.sql` manually via `psql`. + +--- + +## ⚙️ Container Configurations + +### Frontend +- Dockerfile uses `nginx:alpine` +- Serves `weather.html` +- Exposed on port `80` + +### Node.js API +- Built with Node.js 18 +- Listens on port `3000` +- Connects to PostgreSQL using service DNS `postgres` +- Accepts POST requests at `/log` + +### PostgreSQL +- `postgres:15` with `weatheruser`, `weatherpass`, and `weatherdb` +- Table `weather_log` is created manually after StatefulSet starts + +--- + +## How to Use the Application + +### 1. Build Docker Images + +```bash +./prepare-app.sh +``` + +### 2. Start the App (create namespace and apply all configs) + +```bash +./start-app.sh +``` + +### 3. Manually Initialize the Database + +```bash +kubectl exec -it -n webapp-ns statefulset/postgres -- psql -U weatheruser -d weatherdb +``` + +Paste this inside the prompt: + +```sql +CREATE TABLE IF NOT EXISTS weather_log ( + id SERIAL PRIMARY KEY, + city VARCHAR(100), + temperature DECIMAL(5,2), + description TEXT, + timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP +); +``` + +Exit with: +```sql +\q +``` + +### 4. View the App + +```bash +minikube service weather-service -n webapp-ns +``` + +Or manually: + +```bash +minikube ip +kubectl get svc -n webapp-ns +``` +Then open: +``` +http://: +``` + +### 5. Use the App +- Search for a city +- Weather appears +- Weather data is logged via API to PostgreSQL + +### 6. View Logged Data + +```bash +kubectl exec -it -n webapp-ns statefulset/postgres -- psql -U weatheruser -d weatherdb +``` + +```sql +SELECT * FROM weather_log ORDER BY timestamp DESC; +``` + +### 7. Stop and Clean Up + +```bash +./stop-app.sh +``` + +--- + +## API Key Setup + +- Register at [OpenWeatherMap](https://openweathermap.org/api) +- Replace the key in `weather.html`: + +```js +const apiKey = "YOUR_API_KEY"; +``` + +--- + +## Conclusion + +- Frontend fetches real-time weather from OpenWeatherMap +- Logs are POSTed to backend and stored in PostgreSQL + +--- + diff --git a/assignment2/deployment-api.yaml b/assignment2/deployment-api.yaml new file mode 100644 index 0000000..ef0c51e --- /dev/null +++ b/assignment2/deployment-api.yaml @@ -0,0 +1,41 @@ +apiVersion: apps/v1 +kind: Deployment +metadata: + name: weather-api + namespace: webapp-ns +spec: + replicas: 1 + selector: + matchLabels: + app: weather-api + template: + metadata: + labels: + app: weather-api + spec: + initContainers: + - name: wait-for-postgres + image: busybox + command: ['sh', '-c', 'until nslookup postgres; do echo waiting for db; sleep 2; done'] + containers: + - name: weather-api + image: weather-api:latest + imagePullPolicy: IfNotPresent + ports: + - containerPort: 3000 +--- +apiVersion: v1 +kind: Service +metadata: + name: weather-api-service + namespace: webapp-ns +spec: + selector: + app: weather-api + ports: + - protocol: TCP + port: 3000 + targetPort: 3000 + nodePort: 31000 + type: NodePort + diff --git a/assignment2/deployment.yaml b/assignment2/deployment.yaml new file mode 100644 index 0000000..de11dfa --- /dev/null +++ b/assignment2/deployment.yaml @@ -0,0 +1,22 @@ +apiVersion: apps/v1 +kind: Deployment +metadata: + name: weather-frontend + namespace: webapp-ns +spec: + replicas: 1 + selector: + matchLabels: + app: weather-frontend + template: + metadata: + labels: + app: weather-frontend + spec: + containers: + - name: weather-frontend + image: weather-frontend:latest + imagePullPolicy: IfNotPresent + ports: + - containerPort: 80 + diff --git a/assignment2/init-db.sql b/assignment2/init-db.sql new file mode 100644 index 0000000..8835f65 --- /dev/null +++ b/assignment2/init-db.sql @@ -0,0 +1,11 @@ +CREATE TABLE IF NOT EXISTS weather_log ( + id SERIAL PRIMARY KEY, + city VARCHAR(100), + temperature DECIMAL(5,2), + description TEXT, + timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP +); + +INSERT INTO weather_log (city, temperature, description) +VALUES ('London', 15.5, 'partly cloudy'); + diff --git a/assignment2/inti-db.sql b/assignment2/inti-db.sql new file mode 100644 index 0000000..e69de29 diff --git a/assignment2/minikube-linux-amd64 b/assignment2/minikube-linux-amd64 new file mode 100644 index 0000000..af25bb2 Binary files /dev/null and b/assignment2/minikube-linux-amd64 differ diff --git a/assignment2/postgres-service.yaml b/assignment2/postgres-service.yaml new file mode 100644 index 0000000..0622926 --- /dev/null +++ b/assignment2/postgres-service.yaml @@ -0,0 +1,13 @@ +apiVersion: v1 +kind: Service +metadata: + name: postgres + namespace: webapp-ns +spec: + selector: + app: postgres + ports: + - protocol: TCP + port: 5432 + targetPort: 5432 + diff --git a/assignment2/prepare-app.sh b/assignment2/prepare-app.sh new file mode 100755 index 0000000..21d38f9 --- /dev/null +++ b/assignment2/prepare-app.sh @@ -0,0 +1,11 @@ +#!/bin/bash + +IMAGE_NAME=weather-frontend +IMAGE_TAG=lates + +echo "🔧 Building Docker image: $IMAGE_NAME:$IMAGE_TAG" +docker build -t $IMAGE_NAME:$IMAGE_TAG . +docker build -t weather-api:latest -f Dockerfile.api . + +echo "✅ Build complete." + diff --git a/assignment2/server.js b/assignment2/server.js new file mode 100644 index 0000000..2101596 --- /dev/null +++ b/assignment2/server.js @@ -0,0 +1,35 @@ +const express = require('express'); +const bodyParser = require('body-parser'); +const { Pool } = require('pg'); + +const app = express(); +const port = 3000; + +app.use(bodyParser.json()); + +const pool = new Pool({ + host: 'postgres', + user: 'weatheruser', + password: 'weatherpass', + database: 'weatherdb', + port: 5432 +}); + +app.post('/log', async (req, res) => { + const { city, temperature, description } = req.body; + try { + await pool.query( + 'INSERT INTO weather_log (city, temperature, description) VALUES ($1, $2, $3)', + [city, temperature, description] + ); + res.status(200).send('Logged!'); + } catch (err) { + console.error(err); + res.status(500).send('Error saving data'); + } +}); + +app.listen(port, () => { + console.log(`Weather API listening on port ${port}`); +}); + diff --git a/assignment2/service.yaml b/assignment2/service.yaml new file mode 100644 index 0000000..96f3ffd --- /dev/null +++ b/assignment2/service.yaml @@ -0,0 +1,14 @@ +apiVersion: v1 +kind: Service +metadata: + name: weather-service + namespace: webapp-ns +spec: + selector: + app: weather-frontend + ports: + - protocol: TCP + port: 80 + targetPort: 80 + type: NodePort + diff --git a/assignment2/start-app.sh b/assignment2/start-app.sh new file mode 100755 index 0000000..cf5a3b9 --- /dev/null +++ b/assignment2/start-app.sh @@ -0,0 +1,17 @@ +#!/bin/bash + +echo "🚀 Creating namespace 'webapp-ns'..." +kubectl create namespace webapp-ns + +echo "📦 Deploying frontend app..." +kubectl apply -f deployment.yaml +kubectl apply -f service.yaml + +echo "🧾 Creating ConfigMap with init-db.sql..." +kubectl create configmap db-init-script --from-file=init-db.sql=init-db.sql -n webapp-ns + +echo "🗄️ Deploying database backend..." +kubectl apply -f statefulset.yaml +kubectl apply -f deployment-api.yaml + +echo "✅ All resources created." diff --git a/assignment2/statefulset.yaml b/assignment2/statefulset.yaml new file mode 100644 index 0000000..081e54b --- /dev/null +++ b/assignment2/statefulset.yaml @@ -0,0 +1,65 @@ +apiVersion: v1 +kind: PersistentVolume +metadata: + name: postgres-pv + namespace: webapp-ns +spec: + capacity: + storage: 1Gi + accessModes: + - ReadWriteOnce + hostPath: + path: "/mnt/data/postgres" +--- +apiVersion: v1 +kind: PersistentVolumeClaim +metadata: + name: postgres-pvc + namespace: webapp-ns +spec: + accessModes: + - ReadWriteOnce + resources: + requests: + storage: 1Gi +--- +apiVersion: apps/v1 +kind: StatefulSet +metadata: + name: postgres + namespace: webapp-ns +spec: + serviceName: "postgres" + replicas: 1 + selector: + matchLabels: + app: postgres + template: + metadata: + labels: + app: postgres + spec: + containers: + - name: postgres + image: postgres:15 + ports: + - containerPort: 5432 + env: + - name: POSTGRES_USER + value: "weatheruser" + - name: POSTGRES_PASSWORD + value: "weatherpass" + - name: POSTGRES_DB + value: "weatherdb" + volumeMounts: + - name: postgres-storage + mountPath: /var/lib/postgresql/data + volumeClaimTemplates: + - metadata: + name: postgres-storage + spec: + accessModes: ["ReadWriteOnce"] + resources: + requests: + storage: 1Gi + diff --git a/assignment2/stop-app.sh b/assignment2/stop-app.sh new file mode 100755 index 0000000..19c58aa --- /dev/null +++ b/assignment2/stop-app.sh @@ -0,0 +1,7 @@ +#!/bin/bash + +echo "🧼 Deleting all resources in namespace 'webapp-ns'..." +kubectl delete namespace webapp-ns + +echo "✅ Cleanup complete." + diff --git a/assignment2/weather.html b/assignment2/weather.html new file mode 100644 index 0000000..7dd0628 --- /dev/null +++ b/assignment2/weather.html @@ -0,0 +1,122 @@ + + + + + + Weather Info + + + + +
+

🌦️ Check the Weather

+ + +
+
+ + + + +