devops-infrastructure-monitoring

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  • devops-infrastructure-monitoring

devops-infrastructure-monitoring

Contents

  • [ [ devops-infrastructure-monitoring-zabbix ] ]

  • [ [ devops-infrastructure-monitoring-prometheus ] ]

  • [ [ devops-infrastructure-monitoring-datadog ] ]

  • [ [ devops-infrastructure-monitoring-grafana ] ]

    __Roadmap info from [ roadmap website ] (https://roadmap.sh/devops/infrastructure-monitoring@gaoZjOYmU0J5aM6vtLNvN) __

    Infrastructure Monitoring

    Monitoring refers to the practice of making the performance and status of infrastructure visible.This section contains common tools used for monitoring.This is a very vendor-heavy space - use caution when studying materials exclusively from a given product or project, as there are many conflicting opinions and strategies in use. There is no single solution for the most substantially complex internet-facing applications, so understanding the pros and cons of these tools will be useful in helping you plan how to monitor a system for a given goal.

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Comparison

TechnologyDescriptionCharacteristicsUse CasesOther Tech Affinity
ZabbixOpen-source monitoring software for networks, servers, cloud services, and virtual machines.- Agent-based and agentless monitoring
- Highly customizable
- Offers detailed data collection
- Native alerting and escalation.		- Monitoring infrastructure health (physical servers, VMs, networks)
- Enterprises needing extensive on-prem monitoring solutions.		- Integrates with Grafana for visualization
- Supports SNMP, JMX, and IPMI
- Works with various databases (MySQL, PostgreSQL, etc.)
PrometheusAn open-source monitoring and alerting toolkit, primarily for metrics-based monitoring of cloud-native environments.- Pull-based metric collection
- Time-series database
- Supports custom metrics via exporters
- Native alerting with Alertmanager.		- Cloud-native infrastructure monitoring
- Kubernetes and microservices monitoring
- Metrics-driven monitoring with real-time alerting.		- Integrates with Grafana for visualization
- Natively integrates with Kubernetes, Docker
- Exporters for various systems/services
DatadogA cloud-based infrastructure monitoring platform that provides end-to-end visibility into applications, services, and systems.- SaaS-based
- Full-stack observability (infrastructure, APM, logs, security)
- Auto-discovery of resources
- Real-time analytics and dashboards.		- Comprehensive monitoring for cloud-native and hybrid environments
- Infrastructure, APM, and security monitoring
- Unified logging and tracing.		- Integrates with AWS, Azure, GCP, and Kubernetes
- Works with CI/CD pipelines and DevOps tools like Jenkins, Terraform, Docker
GrafanaAn open-source platform for monitoring and observability, focused on querying, visualizing, and analyzing metrics from multiple data sources.- Multi-source metric visualization
- Highly customizable dashboards
- Supports real-time data
- Can be used as a frontend for other monitoring tools.		- Visualization of metrics from multiple data sources
- Building dashboards from Prometheus, InfluxDB, Graphite, Elasticsearch, etc.		- Integrates natively with Prometheus, InfluxDB, Elasticsearch, and others
- Can be combined with tools like Loki (for logs) and Tempo (for tracing)

Key Highlights

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  • Zabbix is ideal for traditional, agent-based infrastructure monitoring with strong customization capabilities and works well for on-premise, VM, and network monitoring.

  • Prometheus excels in cloud-native environments with metrics-based monitoring, particularly for containerized applications, Kubernetes, and microservices.

  • Datadog provides a comprehensive SaaS solution for full-stack monitoring, covering infrastructure, APM, and security with strong cloud integration and real-time analytics.

  • Grafana focuses on powerful metric visualization and analysis, often paired with Prometheus, Zabbix, or other time-series databases for building highly customizable monitoring dashboards.