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Grafana Architecture

Grafana architecture ka matlab hai Grafana platform ke internal components, layers, communication…

Overview

Grafana Architecture — Quick Facts

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Property: Detail

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Subject: Grafana Internal Architecture

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Category: Infrastructure / Observability /…

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Platform: Grafana (grafana.com)

Topic 1

Infobox

🏗️ | Property | Detail | |---|---| | Subject | Grafana Internal Architecture | | Category |…

Topic 2

High-Level Architecture

📐 Grafana ka architecture 3 major layers me samjha ja sakta hai: | Layer | Components |…

Topic 3

Core Components

🔧 | Component | Technology | Responsibility | |---|---|---| | grafana-server | Go binary |…

Topic 4

Internal Architecture Diagram

⚙️ `mermaid flowchart TD subgraph Client ["Client Layer"] BROWSER["Browser\n(React SPA)"]…

Topic 5

Request Lifecycle

🏛️ Jab tum browser me Grafana dashboard open karte ho, yeh hota hai step-by-step: Dashboard…

Topic 6

Database Backend

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SQLite — single file, no network,…

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PostgreSQL — thousands of…

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MySQL — similar to PostgreSQL…

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100 dashboards, 50 users → ~50 MB

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Data Source Proxy

🌐 Why Proxy? Browser directly Prometheus ya InfluxDB se data nahi maangta. Grafana server…

Topic 8

Plugin Architecture

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Backend plugins gRPC protocol use…

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Plugin ek separate process hai…

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Grafana server plugin ko…

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HashiCorp go-plugin framework use…

Topic 9

Alerting Engine Architecture

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Grafana 9+: Alerting engine…

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Ek time par sirf ek instance…

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Agar evaluating instance down ho…

Topic 10

Deployment Models

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Ek server, ek Grafana binary,…

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Suitable: Small teams (< 50…

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Limitation: No HA — server down =…

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Ek Grafana server +…

Topic 11

High Availability aur Scaling

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Data source query performance —…

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Individual dashboard render — ek…

Topic 12

Reverse Proxy aur Load Balancer

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Root URL: Grafana ko batao ke…

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Protocol: Proxy ke peeche Grafana…

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WebSocket: /api/live/ws WebSocket…

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Headers: X-Forwarded-For,…

Topic 13

Security Architecture

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Roles: Viewer (read-only), Editor…

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Organization-level: Roles per…

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Folder-level: Permissions specific…

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Dashboard-level: Individual…

Topic 14

Configuration Architecture

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[server]: HTTP port, protocol,…

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[database]: Database type, host,…

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[security]: Admin user, admin…

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[auth]: Authentication providers…

Topic 15

Best Practices

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PostgreSQL use karo (SQLite…

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External DB Grafana se alag…

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Minimum 2 instances HA ke liye,…

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TLS always enable (proxy/LB par…

Topic 16

Limitations

🔗 1. Single Binary = Single Process Scaling Limit: Grafana monolithic binary hai —…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Grafana Architecture ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Grafana Architecture ka 'Subject' kya hai?

Complete! 🎉

Grafana Architecture Complete!

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