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Tag: v0.4.0 (Full Installation and Configuration Completed to PostgreSQL)

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@Anyel-ec Anyel-ec released this 08 Nov 17:56
v0.4.0-alpha
2a34cb1

Release v0.4 Aplha

Tag: v0.4 (Full Installation and Configuration Completed to Postgres)

Current Status:

This release marks the full completion of the installation and configuration process for Grafana, Prometheus, their exporters, and the PostgreSQL datasource and dashboards. The following features have been successfully implemented:

Complete Service Installation:

  • Grafana: Full configuration and installation.
  • Prometheus: Complete setup and integration.
  • Exporters: Properly configured exporters for:
    • PostgreSQL
    • MongoDB
    • MariaDB

Credential and Configuration Management:

  • The system allows users to manage and store credentials securely in the database for:
    • PostgreSQL (including connection testing capability)
    • MariaDB
    • MongoDB
  • User installation data, including credentials, ports, and services, is stored accurately in the database.

Functional Interface:

  • A comprehensive wizard has been implemented to guide users through the entire installation process.
  • User configuration and service installation are correctly saved.

Enhanced Features:

  • Grafana Datasource Configuration: Automatic setup of the Prometheus datasource in Grafana.
  • Dashboard Creation: Automatic creation and configuration of PostgreSQL dashboards in Grafana.
  • PostgreSQL Dashboard Access: Users can input PostgreSQL credentials and immediately access a fully functional dashboard displaying key metrics such as:
    • General Counters, CPU, Memory, and File Descriptor Stats
    • Active Sessions
    • Transaction Statistics
    • Cache Hit Rate
    • Fetch and Return Data Metrics
    • Open File Descriptors
    • Lock Tables and Deadlocks

Example Dashboard Metrics:

  • CPU Usage: Displays average CPU usage with metrics including mean, last usage, max, and min.
  • Memory Usage: Details of resident and virtual memory consumption.
  • Database Statistics: Insights on active sessions, transactions, and data operations (inserts, updates, fetches).
  • Cache Hit Rate: Shows cache efficiency for various databases.
  • Conflicts and Deadlocks: Monitors database locks and deadlocks.

Improvements:

  • Enhanced form validation and error handling in the user interface.
  • Streamlined access and management of database connections.
  • Ensured the correct deployment of all services in the production environment.

Notes:

  • The system is now fully prepared for production use.
  • The integration between Grafana, Prometheus, and the configured exporters has been tested and works seamlessly.
  • Users can confidently input PostgreSQL credentials and view detailed performance and usage metrics directly in Grafana dashboards.

Pending and Future Enhancements:

  • Configuration of dashboards for MariaDB and MongoDB, and dashboards tailored for specific databases.
  • Continued UI/UX improvements for better user experience.
  • Expansion of dashboard templates for more comprehensive monitoring solutions.

Result

Manager Database Credential

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Grafana

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Metrics Prometheus

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This version solidifies the base functionality and sets the stage for further feature expansions and optimizations in future releases.

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