Moodify Infrastructure Setup Guide

Moodify Infrastructure Setup Guide

Complete guide for setting up the production-ready deployment infrastructure for Moodify.

Table of Contents

• Prerequisites
• Infrastructure Overview
• Initial Setup
• Kubernetes Cluster Setup
• Configure Blue-Green Deployment
• Configure Canary Deployment
• Setup Traffic Management
• Configure CI/CD Pipeline
• Setup Monitoring
• Security Configuration
• Verification
• Troubleshooting

Prerequisites

Required Tools

# Install kubectl
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod +x kubectl
sudo mv kubectl /usr/local/bin/

# Install Helm
curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash

# Install Istio (optional, for advanced traffic management)
curl -L https://istio.io/downloadIstio | sh -
cd istio-*
export PATH=$PWD/bin:$PATH

# Install envsubst (for variable substitution)
# On macOS
brew install gettext
brew link --force gettext

# On Ubuntu/Debian
sudo apt-get install gettext-base

# Install Docker
# Follow instructions at: https://docs.docker.com/engine/install/

Cloud Provider Account

Choose one:

• AWS (EKS)
• Google Cloud (GKE)
• Azure (AKS)
• DigitalOcean (DOKS)

Access Requirements

• Kubernetes cluster admin access
• Docker registry (Docker Hub, ECR, GCR, ACR)
• Git repository access
• Jenkins instance (or CI/CD platform)

Infrastructure Overview

Architecture Diagram

graph TB
    subgraph External["External Layer"]
        LB[Load Balancer / CDN]
    end

    subgraph Ingress["Ingress Layer"]
        IC[Ingress Controller
NGINX / Istio]
    end

    subgraph BlueEnv["Blue Environment (Stable)"]
        BB[Backend Pods
Replicas: 3-15]
        BF[Frontend Pods
Replicas: 3-15]
    end

    subgraph GreenEnv["Green Environment (Candidate)"]
        GB[Backend Pods
Replicas: 3-15]
        GF[Frontend Pods
Replicas: 3-15]
    end

    subgraph CanaryEnv["Canary Deployment (10-100%)"]
        CB[Canary Backend
Replicas: 1-5]
    end

    subgraph Services["Shared Services Layer"]
        DB[(MongoDB
Database)]
        REDIS[(Redis
Cache)]
        PROM[Prometheus
Metrics]
        GRAF[Grafana
Dashboard]
    end

    LB --> IC
    IC -->|Active Traffic| BlueEnv
    IC -.->|Standby| GreenEnv
    IC -.->|10-100%| CanaryEnv

    BB --> DB
    BB --> REDIS
    GB --> DB
    GB --> REDIS
    CB --> DB
    CB --> REDIS

    BB --> PROM
    GB --> PROM
    CB --> PROM
    PROM --> GRAF

    style BlueEnv fill:#4A90E2,stroke:#2E5C8A,color:#fff
    style GreenEnv fill:#50C878,stroke:#2E7D4E,color:#fff
    style CanaryEnv fill:#F