Nagios Core AMI

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

Overview

Nagios Core is the industry-leading open source monitoring solution. This AMI provides Nagios Core pre-configured on Linux distributions, enabling teams to deploy comprehensive monitoring for networks, servers, applications, and infrastructure with flexible alerting, extensive plugins, and real-time performance tracking.

Network Monitoring

Router monitoring. Switch monitoring. Firewall monitoring. Network services. Port monitoring. Bandwidth tracking. Network performance. Availability monitoring. Connection tracking. Network protocols. SNMP monitoring. Link status.

Infrastructure Monitoring

Server monitoring. Application monitoring. Service monitoring. System metrics. CPU usage. Memory usage. Disk space. Process monitoring. Load average. System uptime. Resource utilization.

Alerting System

Email notifications. SMS alerts. Custom notifications. Escalation policies. Alert thresholds. Contact groups. Notification commands. Alert filtering. Acknowledgments. Scheduled downtime. Alert history.

Plugin Architecture

Plugin ecosystem. Thousands of plugins. Custom plugins. Community plugins. Nagios Exchange. Check commands. Script integration. Plugin development. Extensibility. Standard interfaces. NRPE protocol.

Host Monitoring

Host checks. Host groups. Host dependencies. Host status. Ping checks. Reachability tests. Network hosts. Parent hosts. Host hierarchy. Host templates. Host notifications.

Service Monitoring

Service checks. Service groups. Service dependencies. HTTP monitoring. HTTPS monitoring. FTP monitoring. SSH monitoring. Database monitoring. Mail server monitoring. DNS monitoring. Custom services.

Performance Data

Performance graphing. Metrics collection. Historical data. Trend analysis. Capacity planning. Performance reports. Data visualization. Graph generation. Time-series data. Statistics tracking.

Web Interface

Web-based GUI. Dashboard views. Status monitoring. Configuration interface. Alert management. Report generation. User authentication. Access control. Mobile-friendly. Real-time updates. Status maps.

Monitoring Checks

Active checks. Passive checks. Check intervals. Retry logic. Check timeouts. Check commands. State types. State changes. Check scheduling.

Event Handling

Event handlers. Automatic remediation. Script execution. Problem resolution. Recovery actions. Custom handlers. State-based actions.

Configuration

Object configuration. Host definitions. Service definitions. Contact definitions. Time periods. Command definitions. Templates. Inheritance.

Distributed Monitoring

Multi-server monitoring. Distributed checks. Central monitoring. Remote monitoring. NRPE agent. NSCA passive checks. SSH-based checks.

Notification Methods

Email notifications. Pager alerts. SMS gateway. Webhook integration. Custom scripts. Notification periods. Rate limiting.

Security

User authentication. Role-based access. SSL/TLS support. Access restrictions. Audit logging. Secure communications. Encrypted channels.

Scalability

Large-scale monitoring. Thousands of hosts. Performance optimization. Distributed architecture. Load balancing. Check distribution. Result processing. Database backend. Caching mechanisms.

Linux Integration

Alma Linux 9. Ubuntu Server 22.04. Ubuntu Server 24.04. Command-line tools. System integration. Package management. Service management. Log files. Configuration files. SSH access port 22.

cloudimg Support

24/7 support via phone, email, chat. Nagios configuration assistance. Plugin setup. Monitoring strategy. Alert configuration. Performance tuning. Integration assistance. Custom plugin development. Troubleshooting. Rapid response.

Use Cases

Network operations. IT infrastructure. Data centers. Cloud monitoring. DevOps monitoring. Application monitoring. Server farms. Service availability. Performance management. Incident response. SLA compliance.

FAQ

Q: What does Nagios Core monitor?

A: Networks, servers, applications, services, and infrastructure.

Q: Is alerting included?

A: Yes, email, SMS, and custom notification methods.

Q: Plugin support available?

A: Yes, thousands of community and custom plugins.

Q: Web interface included?

A: Yes, full web-based monitoring dashboard.

Q: Can I monitor cloud infrastructure?

A: Yes, supports AWS, Azure, and cloud services.

Q: Active and passive checks?

A: Yes, both active and passive monitoring supported.

Q: Distributed monitoring supported?

A: Yes, multi-server and distributed monitoring.

Q: SNMP monitoring included?

A: Yes, via plugins and check commands.

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