moustafa-medhat/q1-deploy-monitor
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الشفرة المشكلات طلبات السحب Actions Packages المشاريع الإصدارات الويكي النشاط

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هذا الالتزام موجود في:
Moustafa Medhat
2026-07-28 12:50:45 +00:00
التزام 0322ba8376
7 ملفات معدلة مع 279 إضافات و0 حذوفات
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.dockerignore Normal file
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__pycache__/
*.pyc
*.pyo
*.pyd
.git
.gitignore
.env
venv/

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.gitignore مباع Normal file
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__pycache__/
*.pyc
health.log

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Dockerfile Normal file
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FROM python:3.11-slim
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
COPY . .
EXPOSE 8080
CMD ["python", "app.py"]

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app.py Normal file
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from flask import Flask, jsonify, render_template, request
import time
app = Flask(__name__)
# Application start time
start_time = time.time()
# Metrics
request_count = 0
last_response_time = 0
@app.before_request
def before_request():
request.start_time = time.perf_counter()
@app.after_request
def after_request(response):
global request_count
global last_response_time
request_count += 1
last_response_time = round(
(time.perf_counter() - request.start_time) * 1000, 2
)
return response
@app.route("/")
def home():
return render_template("dashboard.html")
@app.route("/health")
def health():
return jsonify({
"status": "UP",
"message": "Application is healthy",
"uptime_seconds": round(time.time() - start_time, 2),
"timestamp": time.strftime("%Y-%m-%d %H:%M:%S"),
"version": "1.0.0"
}), 200
@app.route("/metrics")
def metrics():
return jsonify({
"status": "UP",
"requests": request_count,
"response_time_ms": last_response_time,
"uptime_seconds": round(time.time() - start_time, 2)
})
@app.route("/api/info")
def api_info():
return jsonify({
"application": "Ghaymah SRE API",
"language": "Python",
"framework": "Flask",
"version": "1.0.0",
"author": "Moustafa Medhat"
})
if __name__ == "__main__":
app.run(host="0.0.0.0", port=8080)

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health-check.sh Executable file
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#!/bin/bash
URL="http://localhost:8080/health"
LOG_FILE="/home/ec2-user/projects/ghaymah-exam-moustafa-medhat-sre/q1-deploy-monitor/health.log"
touch "$LOG_FILE"
echo "===== Health Monitor Started =====" >> "$LOG_FILE"
while true
do
START=$(date +%s%3N)
HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" "$URL")
END=$(date +%s%3N)
RESPONSE_TIME=$((END - START))
TIMESTAMP=$(date "+%Y-%m-%d %H:%M:%S")
if [ "$HTTP_CODE" -eq 200 ]; then
STATUS="UP"
else
STATUS="DOWN"
fi
echo "[$TIMESTAMP] Status=$STATUS | HTTP=$HTTP_CODE | Response=${RESPONSE_TIME}ms" >> "$LOG_FILE"
sleep 30
done

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requirements.txt Normal file
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Flask==3.1.0

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templates/dashboard.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Ghaymah SRE Dashboard</title>
<style>
*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Arial, Helvetica, sans-serif;
}
body{
background:#f5f7fb;
}
.container{
width:900px;
margin:40px auto;
}
h1{
text-align:center;
margin-bottom:30px;
color:#2c3e50;
}
.cards{
display:flex;
justify-content:space-between;
gap:20px;
}
.card{
flex:1;
background:white;
border-radius:10px;
padding:25px;
text-align:center;
box-shadow:0 5px 15px rgba(0,0,0,.1);
}
.title{
color:#666;
font-size:18px;
margin-bottom:15px;
}
.value{
font-size:34px;
font-weight:bold;
}
.up{
color:green;
}
.down{
color:red;
}
.footer{
margin-top:35px;
text-align:center;
color:#777;
}
</style>
</head>
<body>
<div class="container">
<h1>🚀 Ghaymah SRE Dashboard</h1>
<div class="cards">
<div class="card">
<div class="title">Status</div>
<div id="status" class="value">Loading...</div>
</div>
<div class="card">
<div class="title">Response Time</div>
<div id="response" class="value">0 ms</div>
</div>
<div class="card">
<div class="title">Requests</div>
<div id="requests" class="value">0</div>
</div>
</div>
<div class="footer">
Last Update:
<span id="time">--</span>
</div>
</div>
<script>
async function loadMetrics(){
try{
const response = await fetch('/metrics');
const data = await response.json();
const status=document.getElementById("status");
status.innerHTML=data.status;
status.className="value";
if(data.status==="UP")
status.classList.add("up");
else
status.classList.add("down");
document.getElementById("response").innerHTML=data.response_time_ms+" ms";
document.getElementById("requests").innerHTML=data.requests;
document.getElementById("time").innerHTML=
new Date().toLocaleTimeString();
}
catch(error){
document.getElementById("status").innerHTML="DOWN";
document.getElementById("status").className="value down";
}
}
loadMetrics();
setInterval(loadMetrics,30000);
</script>
</body>