What systems and tools are used for infrastructure monitoring and log collection, such as ELK or Grafana?

The following systems are widely used for infrastructure monitoring and log collection:

• ELK Stack (Elasticsearch, Logstash, Kibana):

  • Logstash collects and processes logs from various sources.
  • Elasticsearch indexes and stores data.
  • Kibana provides a user-friendly web interface for visualization and analysis of logs.

• Grafana:

  • Used for monitoring metrics and visualizing data from various sources (Prometheus, InfluxDB, etc.).
  • Allows creating dashboards to monitor the status of servers, applications, and services.

• Prometheus:

  • A monitoring and alerting system, often used together with Grafana.

• Fluentd, Beats:

  • Tools for collecting and transmitting logs to centralized systems.

These tools help identify problems, analyze performance, and ensure infrastructure stability.