From 0ae33641cb265e06f2ecd35dd8166e6828ae88a4 Mon Sep 17 00:00:00 2001 From: Jashwanth Date: Tue, 6 Oct 2026 12:33:17 +0530 Subject: [PATCH] docs: production-grade README.MD - Mermaid diagrams: system architecture, sequence flow, CI/CD pipeline, security gates, autoscaling, DB schema, timeline - Real numbers: 0% error rate, p99=58ms, 24841 requests - Complete tech stack with why each tool was chosen - 12-gate DevSecOps pipeline visual - Full directory structure annotated - Milestone table v0.1.0 through v0.22.0 - AWS cost breakdown - College proposal section --- README.md | 685 ++++++++++++++++++++++++++++++++++++++++-------- assets/crms.png | Bin 0 -> 20131 bytes 2 files changed, 579 insertions(+), 106 deletions(-) create mode 100644 assets/crms.png diff --git a/README.md b/README.md index 7c0d908..2270a80 100644 --- a/README.md +++ b/README.md @@ -1,181 +1,654 @@ -# crms +
-## Open-Source -The design is open-source and college-agnostic, any institution can deploy CRMS and configure it for their own semester structure, regulations, and branding. +CRMS - College Result Management System -
+# πŸŽ“ CRMS - College Result Management System -# CRMS - College Result Management System +### A Production-Grade DevOps & DevSecOps Platform Built From Zero -[![CI](https://github.com/crms-devops/crms/actions/workflows/ci.yml/badge.svg)](https://github.com/crms-devops/crms/actions) +[![CI Pipeline](https://github.com/crms-devops/crms/actions/workflows/ci.yml/badge.svg)](https://github.com/crms-devops/crms/actions) +[![DevSecOps Pre-Flight](https://github.com/crms-devops/crms/actions/workflows/devsecops-preflight.yml/badge.svg)](https://github.com/crms-devops/crms/actions) [![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)](LICENSE) -[![Tag](https://img.shields.io/github/v/tag/crms-devops/crms)](https://github.com/crms-devops/crms/tags) +[![Tag](https://img.shields.io/github/v/tag/crms-devops/crms?label=latest)](https://github.com/crms-devops/crms/tags) + +**Built over 22 weeks | 200+ commits | 24+ technologies | 12 automated security gates | 0% error rate under load** + +[πŸ“‹ View All Releases](https://github.com/crms-devops/crms/releases) | [πŸ” Security Dashboard](https://github.com/crms-devops/crms/security) | [βš™οΈ CI/CD Runs](https://github.com/crms-devops/crms/actions) | [πŸ“– Documentation](docs/)
--- -## The Problem +## πŸ“Œ What Is This? -Every semester result day, college result portals crash when thousands of -students access them simultaneously. SIET's current portal at siet.ac.in -becomes unavailable for hours. +Every semester, thousands of college students try to check their exam results at the same time - and the website crashes. We built a system that never crashes, no matter how many students use it simultaneously. -## Our Solution +A production-grade, cloud-native microservices platform deployed on AWS EKS with full CI/CD automation, GitOps, observability, event-driven architecture, and a 12-gate DevSecOps security pipeline - built end-to-end by two students as a real-world DevOps learning project. -CRMS is a production-grade result portal built by students -of Sri Shakthi Institute of Engineering and Technology. It handles 5000+ -concurrent users with Kubernetes autoscaling, Redis caching, and full -observability. +**This project demonstrates every skill an MNC DevOps/DevSecOps/SRE engineer uses daily.** -Built to handle 5000+ concurrent users with: -- FastAPI backend with async support -- Redis caching layer(1 DB query serves thousands) -- Kubernetes auto-scaling(pods scale with traffic) -- Full observability(Prometheus + Grafana) -- AWS cloud support +--- -Leveraging K8s auto-scaling, redis caching, AWS infrastructure, automated security scanning, CI/CD and real-time observability, CRMS is highly available during result-day traffic. +## πŸ† Achievements At A Glance +| Metric | Result | +|--------|--------| +| πŸš€ Load test (concurrent users) | **100 VUs - 0.00% error rate** | +| ⚑ Response time (p99) | **58.94ms** | +| πŸ“¦ Requests handled | **24,841 in 3 minutes** | +| πŸ”’ Security CVEs caught | **CVE-2024-33663 (CRITICAL)** | +| πŸ›‘οΈ Security gates in pipeline | **12 automated gates** | +| πŸ“Š Kubernetes pods autoscaled | **2 β†’ 10 pods under load** | +| ☁️ AWS infrastructure | **VPC + EKS + S3 - all via Terraform** | +| πŸ”„ Deployment method | **GitOps via ArgoCD** | +| πŸ“ˆ Observability | **Prometheus + Grafana dashboards** | +| πŸ“… Build duration | **22 weeks** | --- -## Live Demo +## πŸ€” The Problem We Solved + +collages and Universities publishes semester results online. Every result day, **5000+ students rush to check their results simultaneously.** The current portal: + +- ❌ Crashes under high traffic +- ❌ Has no automated security scanning +- ❌ Requires manual database management +- ❌ Has no monitoring or alerting +- ❌ Cannot scale to handle traffic spikes -| Component | URL | -|-----------|-----| -| Result Portal | Deploy with `terraform apply` + `kubectl apply` | -| API Docs | `http://localhost:8000/docs` | -| Grafana Dashboard | `http://localhost:3000` | +**CRMS solves all of this.** It is designed to be deploye at collages as the official result portal. --- -## Verified Performance +## πŸ—οΈ System Architecture + +```mermaid +graph TB + subgraph "πŸ‘¨β€πŸŽ“ Students" + S[5000+ Students
Result Day] + end + + subgraph "☁️ AWS Cloud - ap-south-1 Mumbai" + subgraph "🌐 Network Layer" + LB[AWS Load Balancer
Auto-distributes traffic] + end + + subgraph "βš™οΈ Kubernetes - AWS EKS" + FE[React Frontend
2-5 pods] + BE[FastAPI Backend
2-10 pods ← HPA] + DB[PostgreSQL
7 tables] + KF[Kafka
Async notifications] + RD[Redis
Result cache] + end + + subgraph "πŸ“Š Observability" + PR[Prometheus
Metrics collection] + GR[Grafana
Live dashboards] + end + + subgraph "πŸ”„ GitOps" + AR[ArgoCD
Auto-deploys from Git] + end + + subgraph "πŸ—οΈ Infrastructure" + TF[Terraform
IaC - VPC + EKS] + S3[S3
Terraform state] + end + end + + subgraph "πŸ”§ Developer Workflow" + GH[GitHub
Source code] + CI[GitHub Actions
12-gate pipeline] + CR[GHCR
Docker images] + end + + S -->|HTTPS| LB + LB --> FE + FE -->|REST API| BE + BE -->|Query| DB + BE -->|Cache| RD + BE -->|Events| KF + BE --> PR + PR --> GR + GH --> CI + CI --> CR + CR --> AR + AR --> BE + AR --> FE + TF --> S3 +``` -| Metric | Result | -|--------|--------| -| Concurrent users tested | 100 VUs | -| Total requests | 24,841 | -| Error rate | **0.00%** | -| p99 latency | **58.94ms** | -| Throughput | 137 req/sec | -| Security CVEs caught | CVE-2024-33663 (CRITICAL) | +--- + +## πŸ”„ How A Student Gets Their Result + +```mermaid +sequenceDiagram + actor Student + participant Browser as React Frontend + participant API as FastAPI Backend + participant Cache as Redis Cache + participant DB as PostgreSQL + + Student->>Browser: Opens result portal + Browser->>API: POST /auth/student/login
(register number + date of birth) + API->>DB: Verify student credentials + DB-->>API: Student found + API-->>Browser: JWT access token + + Student->>Browser: Clicks "Get Result" + Browser->>API: GET /results/me
(Bearer token) + API->>Cache: Check Redis cache + + alt Cache Hit (returning visitor) + Cache-->>API: Return cached result <5ms + else Cache Miss (first visit) + API->>DB: Query results table + DB-->>API: Result data + API->>Cache: Store in Redis (TTL: 1hr) + end + + API-->>Browser: Result JSON + Browser->>Student: Result table rendered
SEM | SUBJECT | GRADE | STATUS +``` + +--- + +## πŸš€ CI/CD Pipeline - Every Push Is Tested + +```mermaid +flowchart LR + subgraph "Developer" + A[git push] + end + + subgraph "GitHub Actions - Runs Automatically" + B[pytest
Backend tests] + C[ESLint
Frontend lint] + D[Docker Build
+ Trivy Scan] + end + + subgraph "Security Pipeline - 12 Gates" + E[TruffleHog
Secret scan] + F[Hadolint
Dockerfile] + G[Checkov
IaC scan] + H[TerraSecure
ML scan] + I[Bandit
Python SAST] + J[SonarQube
Quality gate] + K[Snyk
CVE scan] + L[Syft
SBOM] + M[OWASP ZAP
DAST] + N[OPA
Policy check] + end + + subgraph "Deployment" + O[Push to GHCR
Docker registry] + P[ArgoCD detects
new image] + Q[Auto-deploy
to EKS] + end + + A --> B & C & D + B & C & D --> E + E --> F --> G --> H + H --> I --> J --> K + K --> L --> M --> N + N --> O --> P --> Q +``` --- -## Tech Stack +## πŸ›‘οΈ DevSecOps - 12 Security Gates + +```mermaid +graph TD + subgraph "Stage 1: Pre-Flight" + G1["πŸ” Gate 1: TruffleHog
Scans for leaked secrets
AWS keys, passwords, tokens"] + G2["πŸ“‹ Gate 2: Hadolint
Dockerfile best practices
Security misconfigurations"] + G3["πŸ—οΈ Gate 3: Checkov
Terraform + K8s security
IaC misconfigurations"] + G4["πŸ€– Gate 4: TerraSecure
ML-powered IaC scan
Our own tool"] + end + + subgraph "Stage 2: Code Analysis" + G5["🐍 Gate 5: Bandit
Python SAST
SQL injection, weak crypto"] + G6["πŸ“˜ Gate 6: ESLint Security
TypeScript SAST
XSS, prototype pollution"] + G7["πŸ“Š Gate 7: SonarQube
Code quality gate
Coverage + tech debt"] + end + + subgraph "Stage 3: Supply Chain" + G8["πŸ”— Gate 8: Snyk
Dependency CVE scan
Python + Node packages"] + G9["πŸ“¦ Gate 9: Syft SBOM
Software Bill of Materials
Every package catalogued"] + end + + subgraph "Stage 4: Runtime" + G10["πŸ•·οΈ Gate 10: OWASP ZAP
DAST - attacks live app
XSS, SQLi, auth bypass"] + G11["πŸ“œ Gate 11: OPA
Policy as Code
K8s security policies"] + G12["πŸ” Gate 12: Vault Check
Secrets management
No hardcoded credentials"] + end + + G1 --> G2 --> G3 --> G4 + G4 --> G5 --> G6 --> G7 + G7 --> G8 --> G9 + G9 --> G10 --> G11 --> G12 +``` -| Layer | Technology | -|-------|-----------| -| Backend API | FastAPI (Python) + SQLAlchemy | -| Frontend | React 19 + TypeScript + Vite | -| Database | PostgreSQL 16 + Alembic migrations | -| Cache | Redis | -| Containers | Docker + docker-compose | -| CI/CD | GitHub Actions (pytest + ESLint + Trivy) | -| Cloud | AWS (EKS + RDS + S3 + ECR) | -| IaC | Terraform + S3 remote state | -| Orchestration | Kubernetes + Helm + HPA | -| GitOps | ArgoCD (auto-sync from GitHub) | -| Observability | Prometheus + Grafana + Loki | -| Events | Kafka + KEDA (event-driven scaling) | -| Load Testing | k6 | -| Security | Trivy (caught CVE-2024-33663) | +> **Real finding:** Gate 5 (Trivy) caught **CVE-2024-33663** - a CRITICAL vulnerability in `python-jose 3.3.0` that could allow an attacker to forge JWT tokens and log in as any student. The pipeline blocked the merge automatically until the vulnerability was fixed. --- -## Architecture +## πŸ“ˆ Autoscaling - How We Handle 5000 Students -
+```mermaid +graph LR + subgraph "Normal day - 50 students" + A[2 FastAPI pods
~20% CPU] + end -
+ subgraph "Result day - 5000 students" + B[HPA detects
CPU > 70%] + C[Scale to 5 pods
within 60 seconds] + D[Scale to 10 pods
if load continues] + E[All requests served
p99 = 58ms] + end + + subgraph "After peak" + F[HPA scales down
back to 2 pods] + G[Cost returns
to minimum] + end + + A -->|Traffic spike| B --> C --> D --> E + E --> F --> G +``` + +--- + +## πŸ›οΈ Database Schema + +```mermaid +erDiagram + STUDENTS { + uuid id PK + string register_number UK + string name + date date_of_birth + int batch_year + int current_semester + } + RESULTS { + uuid id PK + uuid student_id FK + uuid subject_id FK + uuid exam_session_id FK + int semester + string grade + decimal marks_obtained + enum result_status + } + SUBJECTS { + uuid id PK + string subject_code UK + string subject_name + int semester + string subject_type + int credits + } + EXAM_SESSIONS { + uuid id PK + string session_name + int exam_year + string display_label + bool is_published + } + BRANCHES { + uuid id PK + string branch_code UK + string branch_name + string degree + } + REGULATIONS { + uuid id PK + int regulation_year UK + string description + } + + STUDENTS ||--o{ RESULTS : "has" + SUBJECTS ||--o{ RESULTS : "in" + EXAM_SESSIONS ||--o{ RESULTS : "from" + STUDENTS }o--|| BRANCHES : "enrolled in" + STUDENTS }o--|| REGULATIONS : "under" +``` + +--- + +## πŸ—“οΈ Project Timeline - 22 Weeks + +```mermaid +timeline + title CRMS Build Timeline + section Phase 1 - DevOps Foundation + Week 1-2 : Project setup, DB schema v2, OpenAPI spec + : FastAPI skeleton + React login - 200 OK + Week 3-4 : Full result portal working locally + : Docker - entire stack containerised + Week 5 : GitHub Actions CI/CD - automated pipeline + : CVE-2024-33663 caught by Trivy automatically + Week 6-7 : Terraform VPC on AWS - IaC from scratch + : S3 remote state - team collaboration enabled + Week 8-9 : EKS cluster - kubectl get nodes READY + : CRMS live on Kubernetes with LoadBalancer + Week 10 : ArgoCD GitOps - push to Git = auto-deploy + Week 11 : Prometheus + Grafana - live dashboards + Week 12 : Kafka + KEDA - event-driven autoscaling + : k6 load test - 100VU, 0% errors, p99=58ms + Week 13 : Alembic migrations - auto DB setup on start + Week 15 : SIET branded portal - college proposal ready + Week 16 : Phase 1 complete - v0.16.0 tagged + section Phase 2 β€” DevSecOps + Week 17 : Gates 1-4 - TruffleHog, Hadolint, Checkov, TerraSecure + Week 18 : Gates 5-7 - Bandit, ESLint security, SonarQube + Week 19 : Gates 8-9 - Snyk, Syft SBOM + Week 20 : Gate 10 - OWASP ZAP DAST + Week 21 : Gates 11-12 - OPA policy, Vault secrets + Week 22 : Full 12-gate pipeline end-to-end test +``` + +--- + +## πŸ› οΈ Complete Technology Stack + +### Application +| Layer | Technology | Why | +|-------|-----------|-----| +| Backend API | FastAPI (Python 3.13) | Async, fast, auto-generates OpenAPI docs | +| Frontend | React 19 + TypeScript + Vite | Type-safe, modern, fast builds | +| Database | PostgreSQL 16 | ACID compliant, proven at scale | +| Migrations | Alembic | Schema version control, auto-runs on startup | +| Cache | Redis | Result lookups served in <5ms | +| Auth | JWT (python-jose) | Stateless, scalable authentication | +| Events | Kafka + kafka-python-ng | Async result notifications | + +### Infrastructure +| Layer | Technology | Why | +|-------|-----------|-----| +| Cloud | AWS (ap-south-1) | Industry standard, Mumbai region for India latency | +| IaC | Terraform + S3 state | Reproducible infra, team collaboration | +| Containers | Docker + docker-compose | Consistent environments | +| Orchestration | Kubernetes (AWS EKS) | Auto-scaling, self-healing | +| Networking | VPC + subnets + security groups | Network isolation | +| Autoscaling | HPA + KEDA | CPU-based + event-driven scaling | + +### CI/CD & GitOps +| Tool | Purpose | +|------|---------| +| GitHub Actions | CI/CD - runs on every push | +| ArgoCD | GitOps - auto-deploys from Git | +| GHCR | Docker image registry | +| Helm | Kubernetes package manager | + +### Observability +| Tool | Purpose | +|------|---------| +| Prometheus | Metrics collection + alerting | +| Grafana | Dashboards - CPU, memory, request rate, latency | +| prometheus-fastapi-instrumentator | Auto-instruments FastAPI with metrics | +| kube-prometheus-stack | Full K8s monitoring stack | + +### Security (12 Gates) +| Gate | Tool | Category | +|------|------|----------| +| 1 | TruffleHog | Secret scanning | +| 2 | Hadolint | Dockerfile lint | +| 3 | Checkov | IaC security | +| 4 | TerraSecure | ML-powered IaC | +| 5 | Bandit | Python SAST | +| 6 | ESLint Security | TypeScript SAST | +| 7 | SonarQube | Quality gate | +| 8 | Snyk | Dependency CVE | +| 9 | Syft | SBOM generation | +| 10 | OWASP ZAP | DAST | +| 11 | OPA | Policy as Code | +| 12 | detect-secrets | Vault/secrets check | -### Request flow on result day -1. 5000 students hit the portal simultaneously -2. CloudFront CDN serves the React frontend -3. Nginx Ingress routes API requests to FastAPI pods -4. FastAPI checks Redis cache first (sub-5ms) -5. Cache miss β†’ PostgreSQL query β†’ cache result -6. HPA scales FastAPI from 2 β†’ 10 pods under load -7. Faculty upload triggers Kafka event β†’ student notifications +--- + +## ⚑ Load Test Results + +``` +k6 run k6/load-test.js + + scenarios: (100.00%) 1 scenario, 100 max VUs, 3m30s max duration + * default: Up to 100 looping VUs for 3m0s + + βœ“ health check 200 + βœ“ results 200 + βœ“ results < 2s + + β–ˆ THRESHOLDS + errors.............: βœ“ rate=0.00% + http_req_duration..: βœ“ p(99)=58.94ms + + β–ˆ TOTAL RESULTS + checks_succeeded...: 100.00% - 37,260 out of 37,260 + checks_failed......: 0.00% + http_req_duration..: avg=14.51ms p(99)=58.94ms + http_reqs..........: 24,841 (137/s) + data_received......: 15 MB +``` + +**100 concurrent users. 24,841 requests. 0.00% error rate. p99 under 60ms.** --- -## Quick Start +## πŸš€ Quick Start + +### Run locally (5 minutes) -### Local development ```bash +git clone https://github.com/crms-devops/crms.git +cd crms docker compose up --build ``` + Open `http://localhost` - CRMS portal running in Docker. -### AWS deployment +### Deploy to AWS (15 minutes) + ```bash +# 1. Provision infrastructure cd infra/terraform terraform init terraform apply -auto-approve +# 2. Connect to cluster aws eks update-kubeconfig --name crms-dev --region ap-south-1 + +# 3. Deploy application kubectl apply -f k8s/base/namespace.yaml kubectl apply -f k8s/base/ + +# 4. Get public URL kubectl get service crms-frontend-service -n crms + +# 5. Deploy monitoring +helm repo add prometheus-community https://prometheus-community.github.io/helm-charts +helm upgrade --install kube-prometheus-stack \ + prometheus-community/kube-prometheus-stack \ + --namespace monitoring \ + --values observability/prometheus-values.yaml + +# 6. Access Grafana +kubectl port-forward svc/kube-prometheus-stack-grafana -n monitoring 3000:80 +# Open http://localhost:3000 β€” admin / crms-grafana-admin + +# 7. Destroy when done (saves cost) +terraform destroy -auto-approve ``` -### Run load test -```bash -k6 run k6/load-test.js +### Test credentials + +``` +Register Number: 714024149040 +Date of Birth: 2005-05-08 ``` --- -## CI/CD Pipeline +## πŸ“ Repository Structure -Every push triggers: -1. **pytest** - FastAPI test suite with real PostgreSQL -2. **ESLint** - TypeScript code quality -3. **Docker build** - multi-stage builds -4. **Trivy scan** - container security (BLOCKS on CRITICAL CVEs) +``` +crms/ +β”œβ”€β”€ πŸ“± backend/ FastAPI application +β”‚ β”œβ”€β”€ app/ +β”‚ β”‚ β”œβ”€β”€ api/ Route handlers (auth, results) +β”‚ β”‚ β”œβ”€β”€ core/ Config, database, Kafka, security +β”‚ β”‚ β”œβ”€β”€ models/ SQLAlchemy models (7 tables) +β”‚ β”‚ └── schemas/ Pydantic request/response models +β”‚ β”œβ”€β”€ migrations/ Alembic migration files +β”‚ β”‚ └── versions/ 001_initial_schema, seed_data +β”‚ β”œβ”€β”€ tests/ pytest test suite +β”‚ β”œβ”€β”€ Dockerfile Multi-stage Python build +β”‚ β”œβ”€β”€ requirements.txt Pinned dependencies +β”‚ └── start.sh alembic upgrade β†’ uvicorn +β”‚ +β”œβ”€β”€ 🌐 frontend/ React application +β”‚ β”œβ”€β”€ src/pages/ LoginPage.tsx, ResultsPage.tsx +β”‚ β”œβ”€β”€ public/ SIET logos, campus photos +β”‚ └── Dockerfile Multi-stage Node + nginx build +β”‚ +β”œβ”€β”€ πŸ—οΈ infra/terraform/ AWS Infrastructure as Code +β”‚ β”œβ”€β”€ main.tf Provider + S3 backend config +β”‚ β”œβ”€β”€ vpc.tf VPC, subnets, IGW, route tables +β”‚ β”œβ”€β”€ eks.tf EKS cluster + node group +β”‚ β”œβ”€β”€ security_groups.tf EKS nodes + RDS security groups +β”‚ β”œβ”€β”€ variables.tf Input variables +β”‚ └── outputs.tf VPC ID, subnet IDs, cluster endpoint +β”‚ +β”œβ”€β”€ ☸️ k8s/base/ Kubernetes manifests +β”‚ β”œβ”€β”€ namespace.yaml crms namespace +β”‚ β”œβ”€β”€ backend-deployment.yaml FastAPI + HPA config +β”‚ β”œβ”€β”€ frontend-deployment.yaml React/nginx + LoadBalancer +β”‚ β”œβ”€β”€ postgres-deployment.yaml PostgreSQL + ClusterIP +β”‚ β”œβ”€β”€ kafka-deployment.yaml Kafka + Zookeeper +β”‚ β”œβ”€β”€ networkpolicy.yaml Network isolation for all pods +β”‚ β”œβ”€β”€ secret.yaml DATABASE_URL + SECRET_KEY +β”‚ β”œβ”€β”€ configmap.yaml Non-secret app config +β”‚ └── hpa.yaml Horizontal Pod Autoscaler +β”‚ +β”œβ”€β”€ πŸ”„ k8s/argocd/ GitOps configuration +β”‚ └── crms-application.yaml ArgoCD Application CRD +β”‚ +β”œβ”€β”€ πŸ“Š observability/ Monitoring configuration +β”‚ β”œβ”€β”€ prometheus-values.yaml kube-prometheus-stack Helm values +β”‚ β”œβ”€β”€ prometheus-rules.yaml Alert rules (error rate, latency) +β”‚ └── grafana-dashboards/ Custom CRMS dashboard JSON +β”‚ +β”œβ”€β”€ πŸ§ͺ k6/ Load testing +β”‚ └── load-test.js 100VU ramp test script +β”‚ +β”œβ”€β”€ πŸ“‹ policy/ Security policies +β”‚ └── k8s-security.rego OPA Rego policy - 4 rules +β”‚ +β”œβ”€β”€ πŸ”§ .github/workflows/ CI/CD + Security pipelines +β”‚ β”œβ”€β”€ ci.yml pytest + ESLint + Trivy +β”‚ β”œβ”€β”€ cd.yml Push to GHCR on main merge +β”‚ β”œβ”€β”€ devsecops-preflight.yml Gates 1-4 +β”‚ β”œβ”€β”€ devsecops-sast.yml Gates 5-7 +β”‚ β”œβ”€β”€ devsecops-supply-chain.yml Gates 8-9 +β”‚ β”œβ”€β”€ devsecops-dast.yml Gate 10 +β”‚ └── devsecops-policy-vault.yml Gates 11-12 +β”‚ +β”œβ”€β”€ πŸ“– docs/ Project documentation +β”‚ β”œβ”€β”€ week-01-notes.md through week-22-notes.md +β”‚ β”œβ”€β”€ architecture.md Full architecture decisions +β”‚ β”œβ”€β”€ college-proposal.md Formal proposal to SIET +β”‚ └── decisions/ ADRs and migration plans +β”‚ +└── πŸ–ΌοΈ assets/ Architecture diagrams + β”œβ”€β”€ crms_system_architecture.png + └── crms_request_flow.png +``` + +--- -Every merge to main: -- Images pushed to GHCR with SHA tag -- ArgoCD auto-syncs to EKS cluster +## πŸ“Š Milestones + +| Tag | Week | Milestone | +|-----|------|-----------| +| v0.1.0 | 1 | Project structure, DB schema v2, OpenAPI spec | +| v0.2.0 | 2 | FastAPI + React + login - 200 OK | +| v0.3.0 | 3 | Full result portal working locally | +| v0.4.0 | 4 | Docker - entire stack containerised | +| v0.5.0 | 5 | GitHub Actions CI/CD + CVE-2024-33663 caught | +| v0.6.0 | 6 | Terraform VPC on AWS | +| v0.7.0 | 7 | S3 remote state for team collaboration | +| v0.8.0 | 8 | EKS cluster - `kubectl get nodes` READY | +| v0.9.0 | 9 | CRMS live on Kubernetes with public URL | +| v0.10.0 | 10 | ArgoCD GitOps - Synced from GitHub | +| v0.11.0 | 11 | Prometheus + Grafana - cluster dashboards live | +| v0.12.0 | 12 | Kafka + KEDA + k6 - 0% error under load | +| v0.13.0 | 13 | Alembic - auto DB migrations on startup | +| v0.15.0 | 15 | SIET branded portal - college proposal ready | +| v0.16.0 | 16 | Phase 1 complete | +| v0.17.0 | 17 | DevSecOps Gates 1-4 (pre-flight) | +| v0.18.0 | 18 | DevSecOps Gates 5-7 (SAST) | +| v0.19.0 | 19 | DevSecOps Gates 8-9 (supply chain) | +| v0.20.0 | 20 | DevSecOps Gate 10 (OWASP ZAP DAST) | +| v0.21.0 | 21 | DevSecOps Gates 11-12 (OPA + Vault) | +| v0.22.0 | 22 | Phase 2 complete - full 12-gate pipeline | --- -## Milestones +## πŸ’° AWS Cost Breakdown -| Tag | Milestone | -|-----|-----------| -| v0.1.0 | Project structure + DB schema v2 + OpenAPI spec | -| v0.2.0 | FastAPI + React + login 200 OK | -| v0.3.0 | Full result portal working locally | -| v0.4.0 | Docker - full stack containerised | -| v0.5.0 | GitHub Actions CI/CD + CVE-2024-33663 caught | -| v0.6.0 | Terraform VPC on AWS | -| v0.7.0 | S3 remote state | -| v0.8.0 | EKS cluster - kubectl get nodes READY | -| v0.9.0 | CRMS live on Kubernetes with LoadBalancer | -| v0.10.0 | ArgoCD GitOps - Synced from GitHub | -| v0.11.0 | Prometheus + Grafana - cluster dashboards live | -| v0.12.0 | Kafka + KEDA + k6 - 0% error rate | -| v0.13.0 | Alembic auto-migrations on startup | -| v0.15.0 | SIET branded portal - college proposal ready | -| v0.16.0 | Phase 1 complete | +| Resource | Cost | Notes | +|----------|------|-------| +| EKS Control Plane | $0.10/hr | Always destroy after testing | +| EC2 t3.small node | $0.023/hr | Scales up for load tests | +| VPC, subnets, IGW | $0 | Free | +| S3 state bucket | ~$0.01/mo | Negligible | +| **Total for a demo session** | **~$0.20** | Typical 2hr session | + +> **All infrastructure is destroyed after testing.** `terraform destroy` removes everything in 5 minutes. Total spend across the entire 22-week project: under $10. --- -## Team +## πŸŽ“ Built By + + + + + + +
+Jashwanth M U
+@JashwanthMU
+		 +Deepak K
+@deepaklearneratcbe
+
+ +--- -**Jashwanth M U** ([@JashwanthMU](https://github.com/JashwanthMU)) and **Deepak Kumar R** ([@deepaklearneratcbe](https://github.com/deepaklearneratcbe)) +## πŸ“š Learning Resources +Each week of this project has detailed notes in `docs/`: + +- [Week 1-5: App + Docker + CI/CD](docs/week-01-notes.md) +- [Week 6-8: Terraform + AWS + EKS](docs/week-06-notes.md) +- [Week 9-12: Kubernetes + GitOps + Observability + Kafka](docs/week-09-notes.md) +- [Week 13-16: Migrations + Polish + Phase 1 Complete](docs/week-13-notes.md) +- [Week 17-22: DevSecOps 12-gate pipeline](docs/devsecops-pipeline.md) --- -## Phase 2 - DevSecOps Pipeline for production grade security +## πŸ“„ License + +MIT License - see [LICENSE](LICENSE) for details. + +--- + +
-19-gate security pipeline including: -Gitleaks, Hadolint, Checkov, TerraSecure, Bandit, SonarQube, -Snyk, Syft SBOM, Trivy, OWASP ZAP DAST, OPA, Vault, ArgoCD +**If this project helped you learn something - leave a ⭐** -See [`docs/decisions/devsecops-pipeline.md`](docs/decisions/devsecops-pipeline.md) +
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