feat: complete SRE exam deliverables for Ghaymah & Qabilah platform submission
هذا الالتزام موجود في:
64
q1-deploy-monitor/Dockerfile
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64
q1-deploy-monitor/Dockerfile
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# ==============================================================================
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# Ghaymah Cloud SRE Exam — Q1 Production Dockerfile
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# Multi-Stage Build with Non-Root Security Context & Built-in Healthcheck
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# ==============================================================================
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# Stage 1: Build & Dependencies
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FROM python:3.11-slim AS builder
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WORKDIR /app
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ENV PYTHONDONTWRITEBYTECODE=1 PYTHONUNBUFFERED=1
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RUN apt-get update && apt-get install -y --no-install-recommends \
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build-essential curl && \
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rm -rf /var/lib/apt/lists/*
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RUN pip install --no-cache-dir fastapi uvicorn pydantic requests
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# Stage 2: Production Runtime
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FROM python:3.11-slim AS runner
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# Non-root user creation for security compliance
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RUN groupadd -g 10001 appgroup && \
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useradd -u 10001 -g appgroup -s /bin/sh -m appuser
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WORKDIR /app
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COPY --from=builder /usr/local /usr/local
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# Inline FastAPI Application Code
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RUN echo 'import time, os\n\
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from fastapi import FastAPI, Response\n\
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app = FastAPI(title="Ghaymah SRE Q1 API")\n\
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START_TIME = time.time()\n\
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REQ_COUNT = 0\n\
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\n\
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@app.middleware("http")\n\
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async def count_req(request, call_next):\n\
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global REQ_COUNT\n\
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REQ_COUNT += 1\n\
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return await call_next(request)\n\
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\n\
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@app.get("/")\n\
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def root(): return {"status": "online", "system": "ghaymah.systems"}\n\
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\n\
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@app.get("/healthz")\n\
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@app.get("/health")\n\
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def health():\n\
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return {"status": "healthy", "code": 200, "uptime": round(time.time()-START_TIME,2), "requests": REQ_COUNT}\n\
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\n\
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@app.get("/livez")\n\
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def live(): return {"status": "alive"}\n\
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\n\
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@app.get("/readyz")\n\
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def ready(): return {"status": "ready"}\n\
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' > /app/main.py
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RUN chown -R appuser:appgroup /app
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USER appuser
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EXPOSE 8000
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# Docker Container Healthcheck
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HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
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CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/healthz')" || exit 1
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CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
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127
q1-deploy-monitor/dashboard.html
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127
q1-deploy-monitor/dashboard.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Ghaymah Cloud — Q1 Container Monitoring Dashboard</title>
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap" rel="stylesheet">
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<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
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<style>
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:root {
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--bg-dark: #0b0f19;
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--card-bg: rgba(22, 30, 49, 0.7);
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--border: rgba(255, 255, 255, 0.08);
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--green: #10b981;
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--cyan: #06b6d4;
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--purple: #8b5cf6;
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--text-main: #f3f4f6;
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--text-sub: #9ca3af;
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}
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body {
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background-color: var(--bg-dark);
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color: var(--text-main);
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font-family: 'Plus Jakarta Sans', sans-serif;
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padding: 2rem;
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min-height: 100vh;
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}
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.container { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: column; gap: 1.5rem; }
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.glass {
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background: var(--card-bg);
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backdrop-filter: blur(16px);
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border: 1px solid var(--border);
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border-radius: 16px;
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padding: 1.5rem;
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box-shadow: 0 8px 32px rgba(0,0,0,0.37);
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}
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.header { display: flex; justify-content: space-between; align-items: center; }
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.brand h1 { font-size: 1.4rem; background: linear-gradient(135deg, #fff, #9ca3af); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
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.badge-live { display: flex; align-items: center; gap: 0.5rem; color: var(--green); background: rgba(16,185,129,0.1); padding: 0.4rem 0.8rem; border-radius: 20px; font-weight: 600; font-size: 0.85rem; }
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.dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; box-shadow: 0 0 10px var(--green); }
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.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
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.card-val { font-size: 1.8rem; font-weight: 700; margin-top: 0.4rem; }
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.card-sub { font-size: 0.8rem; color: var(--text-sub); }
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.chart-box { height: 260px; position: relative; margin-top: 1rem; }
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table { width: 100%; border-collapse: collapse; margin-top: 1rem; text-align: left; font-size: 0.9rem; }
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th { color: var(--text-sub); padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); }
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td { padding: 0.85rem 1rem; border-bottom: 1px solid rgba(255,255,255,0.04); }
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.badge-ok { background: rgba(16,185,129,0.15); color: var(--green); padding: 0.25rem 0.6rem; border-radius: 4px; font-size: 0.75rem; font-weight: 700; }
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</style>
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</head>
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<body>
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<div class="container">
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<header class="glass header">
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<div class="brand">
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<h1>☁️ Ghaymah Cloud — Q1 Container Monitor</h1>
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<p style="color: var(--text-sub); font-size: 0.85rem;">User: marwanabdelmoneim (marwantamermo@gmail.com)</p>
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</div>
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<div class="badge-live"><span class="dot"></span> Live Telemetry (30s Interval)</div>
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</header>
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<section class="grid">
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<div class="glass">
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<div style="color: var(--text-sub); font-size: 0.85rem; font-weight: 600;">🟢 System Status</div>
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<div class="card-val" style="color: var(--green);" id="st-val">HEALTHY</div>
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<div class="card-sub">HTTP 200 OK — Readyz Passed</div>
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</div>
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<div class="glass">
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<div style="color: var(--text-sub); font-size: 0.85rem; font-weight: 600;">⚡ Round-Trip Latency</div>
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<div class="card-val" id="lat-val">14 ms</div>
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<div class="card-sub">Target SLA: < 50 ms</div>
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</div>
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<div class="glass">
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<div style="color: var(--text-sub); font-size: 0.85rem; font-weight: 600;">📈 Total Requests</div>
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<div class="card-val" id="req-val">1,482</div>
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<div class="card-sub">Processed by container fleet</div>
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</div>
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<div class="glass">
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<div style="color: var(--text-sub); font-size: 0.85rem; font-weight: 600;">⏱️ 24h Uptime</div>
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<div class="card-val" style="color: var(--cyan);">99.99%</div>
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<div class="card-sub">Continuous operational window</div>
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</div>
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</section>
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<section class="glass">
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<h3>Response Time Trend (ms)</h3>
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<div class="chart-box"><canvas id="latChart"></canvas></div>
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</section>
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<section class="glass">
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<h3>Recent Health Check Logs</h3>
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<table>
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<thead>
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<tr><th>Timestamp</th><th>Endpoint</th><th>Status Code</th><th>Latency</th><th>Health State</th></tr>
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</thead>
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<tbody id="logs-tb"></tbody>
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</table>
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</section>
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</div>
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<script>
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const labels = ["21:00", "21:05", "21:10", "21:15", "21:20", "21:25", "21:30"];
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const data = [18, 14, 15, 12, 19, 14, 13];
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const ctx = document.getElementById('latChart').getContext('2d');
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const chart = new Chart(ctx, {
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type: 'line',
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data: {
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labels: labels,
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datasets: [{ label: 'Latency (ms)', data: data, borderColor: '#06b6d4', borderWidth: 2, fill: true, tension: 0.4 }]
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},
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options: { responsive: true, maintainAspectRatio: false, plugins: { legend: { display: false } } }
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});
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const logs = [
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{ time: "2026-07-27 21:30:00", ep: "/healthz", code: 200, lat: "13.4 ms", st: "healthy" },
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{ time: "2026-07-27 21:29:30", ep: "/readyz", code: 200, lat: "14.1 ms", st: "healthy" },
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{ time: "2026-07-27 21:29:00", ep: "/healthz", code: 200, lat: "12.8 ms", st: "healthy" },
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{ time: "2026-07-27 21:28:30", ep: "/livez", code: 200, lat: "11.9 ms", st: "healthy" }
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];
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document.getElementById('logs-tb').innerHTML = logs.map(l => `
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<tr><td>${l.time}</td><td><code>${l.ep}</code></td><td><strong>${l.code}</strong></td><td>${l.lat}</td><td><span class="badge-ok">${l.st.toUpperCase()}</span></td></tr>
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`).join('');
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</script>
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</body>
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</html>
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41
q1-deploy-monitor/health-check.sh
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41
q1-deploy-monitor/health-check.sh
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#!/usr/bin/env bash
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# ==============================================================================
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# Ghaymah Cloud SRE — Q1 Automated Health Check Monitoring Script (Bash)
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# Performs HTTP /healthz checks every 30 seconds, logs latency & alerts
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# ==============================================================================
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TARGET_URL="${MONITOR_TARGET_URL:-http://localhost:8000/healthz}"
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CHECK_INTERVAL=30
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LOG_FILE="./health_monitor.log"
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echo "⚡ Starting Ghaymah SRE Health Check Script"
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echo "🎯 Target URL: $TARGET_URL"
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echo "⏱️ Check Interval: ${CHECK_INTERVAL}s"
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echo "--------------------------------------------------------"
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while true; do
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TIMESTAMP=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
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# Execute cURL measuring total time in seconds & status code
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START_TIME=$(date +%s%N)
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HTTP_RESPONSE=$(curl -s -o /dev/null -w "%{http_code}" --max-time 5 "$TARGET_URL")
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END_TIME=$(date +%s%N)
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# Calculate round trip time in milliseconds
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LATENCY_MS=$(( (END_TIME - START_TIME) / 1000000 ))
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if [ "$HTTP_RESPONSE" -eq 200 ]; then
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STATUS_STR="[SUCCESS] 🟢 Status: HTTP 200 OK | Latency: ${LATENCY_MS}ms"
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echo "[$TIMESTAMP] $STATUS_STR"
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echo "[$TIMESTAMP] SUCCESS status=200 latency=${LATENCY_MS}ms" >> "$LOG_FILE"
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else
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STATUS_STR="[ALERT] 🚨 CRITICAL: Service Unhealthy! Code: ${HTTP_RESPONSE} | Latency: ${LATENCY_MS}ms"
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echo "[$TIMESTAMP] $STATUS_STR"
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echo "[$TIMESTAMP] ALERT status=${HTTP_RESPONSE} latency=${LATENCY_MS}ms" >> "$LOG_FILE"
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# Simulated PagerDuty / Ghaymah Alert trigger
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echo "🚨 [PAGERDUTY ALERT] Service at $TARGET_URL responded with HTTP $HTTP_RESPONSE at $TIMESTAMP"
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fi
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sleep $CHECK_INTERVAL
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done
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