Grafana OSS - Observability and Dashboarding

This is a repackaged open source software product wherein additional charges apply for cloudimg support services.

## Grafana OSS - Production-Ready Observability by cloudimg

This is a repackaged open source software product wherein additional charges apply for cloudimg support services.

### Why This AMI Over Manual Installation

Deploying Grafana from scratch requires installing dependencies, configuring systemd services, setting up a reverse proxy, hardening credentials, and tuning permissions. This AMI eliminates that entire workflow. Launch an EC2 instance, and within minutes you have a fully operational Grafana platform with nginx already proxying traffic, a unique administrator password generated automatically, and no default credentials to rotate. Compared to other Grafana AMIs, this image ships with a hardened first-boot process that prevents credential reuse across instances - a common security gap in community images.

### Application Stack

• Grafana OSS (latest12.x line) running as a systemd service on a dedicated data volume with bundled SQLite for single-instance deployments
• nginx reverse proxy on port 80 forwarding to Grafana on127.0.0.1:3000 - the upstream is never exposed to the public internet
• Secure first-boot service generates a fresh administrator password unique to each instance, rotates the Grafana admin user via grafana-cli, and stores the credential in a root-only file

### Instance Requirements and Sizing

• Minimum recommended instance: t3.small (2 vCPU, 2 GB RAM) for light workloads with fewer than 10 dashboards and a handful of data sources
• Production workloads: t3.medium or larger for environments with dozens of dashboards, multiple concurrent users, and frequent alerting evaluations
• Storage: 20 GB EBS volume minimum; scale based on data retention needs
• Architecture: x86_64 (AMD64)
• Network: Security group must allow inbound TCP port 80; no additional ports required for standard operation
• Scaling note: SQLite is suitable for single-instance deployments; for high-availability or multi-node setups, consider an external PostgreSQL or MySQL database

### Security Posture

• No shared or default credentials ship in the image
• nginx ensures Grafana listens only on localhost, reducing attack surface
• Administrator password stored with0600 permissions readable only by root
• EBS encryption is supported - enable it at launch for data-at-rest protection
• For data-in-transit encryption (HTTPS/TLS), configure a certificate on nginx or terminate TLS at an Application Load Balancer

### Getting Started Workflow

1. Launch the AMI on your chosen EC2 instance type with port 80 open in your security group

2. SSH into the instance and retrieve the generated admin password from /root/.grafana_admin_password

3. Browse to the instance public IP or DNS to reach the Grafana sign-in page

4. Log in with username "admin" and the retrieved password

5. Add your first data source (Prometheus, CloudWatch, InfluxDB, Loki, Elasticsearch, PostgreSQL, MySQL, or any of dozens of supported connectors)

6. Build dashboards, configure alert rules, and invite team members

### Use Cases

• SRE Golden Signals Monitoring: Connect Prometheus, build dashboards tracking latency, traffic, errors, and saturation across your EC2 fleet, and set alert thresholds that notify your on-call team via Slack or PagerDuty
• Infrastructure and application monitoring for teams running workloads on AWS
• Business intelligence and KPI dashboards pulling from PostgreSQL or MySQL
• Log analytics with Loki or Elasticsearch backends
• IoT and time-series exploration for sensor data and device telemetry
• Multi-cloud cost visibility aggregating billing metrics across providers

### cloudimg Support

24/7 technical support by email and live chat with a one-hour average response time for critical issues. Our engineers provide expert assistance with Grafana deployment, data source configuration, dashboard authoring, alerting rules, plugin management, and version upgrades.

All product and company names are trademarks or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.