Replaced hardcoded standard alert metadata with API-driven data. This change ensures the standard alert information is dynamically loaded from the backend, improving maintainability and scalability. Also adjusted the frontend to handle cases where no data is available.
This commit introduces a collapsible "Standard Alert Reference" section in the AlertsPage, detailing built-in alerts, their checks, and thresholds. Relevant styling for the table and notes has also been added to improve readability and layout. This aims to enhance user understanding of default monitoring parameters.
Introduced a new `_run_expect_failure` helper to manage cases where specific queries are expected to fail. Added smoke tests for pg_stat_statements, validating its behavior when unavailable, loaded, or enabled. Also extended connectivity checks and enhanced database discovery queries.
The dashboard target list no longer restricts height or scroll behavior. These changes allow for better flexibility in displaying content within the list.
This update introduces optional automatic discovery and onboarding of all databases on a PostgreSQL instance. It also enhances the frontend UI with grouped target display and navigation, making it easier to view and manage related databases. Additionally, new backend endpoints and logic ensure seamless integration of these features.
This update introduces a comprehensive Table of Contents to the README.md file. It enhances navigation and makes it easier for users to find relevant sections quickly.
Removed redundant migration step and clarified that migrations run automatically on backend container startup. Updated related sections for better clarity and consistency.
This commit introduces a new section for template variables in the Admin Users page, improving clarity by listing placeholders available for email templates. It also enhances the SMTP settings interface with clearer organization and additional features like clearing stored passwords. Associated styling updates include new visual elements for template variables and subcards.
Replaced the fixed `alert_recipients` list with customizable subject and body templates for alerts and warnings. This allows for more flexible and dynamic email notifications using placeholder variables. Updated relevant backend and frontend components to support this feature.
Introduced a styled wrapper for the login page logo to improve its appearance and layout consistency. Adjusted logo dimensions and applied new visual effects like gradients, shadow, and borders for a more polished design.
Updated the README to include a centralized NexaPG logo and detailed UI previews of key application sections such as dashboard, targets management, query insights, and others. Added new screenshot assets to the `docs/screenshots` directory to support the visual updates.
Enhanced the README file to include additional key features of NexaPG, detailed setup instructions, and descriptions of its core functionalities. Improved sections on configuration, troubleshooting, and PostgreSQL compatibility guidance for better user onboarding.
Introduced new parameters to fine-tune rollback ratio alerts and reduce false positives on low-traffic databases. Adjusted evaluation logic to account for minimum rollback counts and transaction volumes, ensuring more reliable alert thresholds. Updated .env.example and descriptions for better configuration clarity.
Introduced `ALERT_ACTIVE_CONNECTION_RATIO_MIN_TOTAL_CONNECTIONS` to reduce false positives by requiring a minimum number of total connections before evaluating the active connection ratio. Updated the logic and description in relevant files for clarity and configurability.
Introduced `_failure_state` to track consecutive failures per target and `_failure_log_interval_seconds` to control logging frequency. Added logs for recovery when a target recovers and throttled error logs to reduce noise for recurring errors.
Introduced a dropdown feature to the OwnerPicker component, allowing users to search or browse owners more effectively. The dropdown can be toggled open/closed and includes improved styling for better user experience. Added click-outside functionality to automatically close the dropdown when users interact elsewhere.
Introduced a new optional "from_name" attribute to email settings, allowing customization of the sender's display name in outgoing emails. Updated backend models, APIs, and front-end components to include and handle this field properly. This enhances email clarity and personalization for users.
This commit implements the addition of `target_owners` and `alert_notification_events` tables, enabling management of responsible users for targets. Backend and frontend components are updated to allow viewing, assigning, and notifying target owners about critical alerts via email.
Updated the Admin Users Page by reorganizing sections, improving labels, and adding descriptions for better usability. Adjusted styles to enhance visual hierarchy and provide consistent spacing and formatting throughout.
Implemented backend and frontend support for managing SMTP settings for email notifications. Includes API endpoints, database migration, and UI integration for configuring and testing email alerts.
Introduced a spacer above the admin navigation link to enhance sidebar organization. Updated the styles for the admin navigation button, including hover and active states, to improve clarity and visual feedback when interacting with the button.
Refactored `_fetchrow_required` and introduced multiple helper functions (e.g., `_run_required_fetch`, `_run_optional`) to streamline query execution and improve readability. Organized the script into distinct sections for better maintainability: connectivity, collector, target endpoints, overview, and optional paths. This enhances clarity and ensures consistency in the smoke testing process.
This update introduces `PG_DSN_CANDIDATES` for specifying multiple DSN options, improving compatibility and CI portability. The script now attempts connections sequentially using the provided candidates before falling back to single DSN or raising an error. Relevant updates to documentation and workflow configuration have also been made.
Introduced a new helper function `_rollback_ratio_recent` to calculate the rollback ratio over the last 15 minutes, ensuring meaningful evaluation only when a minimum transaction threshold is met. Adjusted warning and alert thresholds for rollback ratio and added a contextual metric for transaction volume in the past 15 minutes.
Introduced a GitHub Actions workflow to verify compatibility with PostgreSQL versions 14 through 18. Implemented a smoke test script to check core database metrics and version-specific differences. Updated the README with details about the compatibility matrix and usage instructions for the script.
Introduced logic to check the existence of `pg_stat_checkpointer` and fetch corresponding statistics when available. This ensures compatibility with newer PostgreSQL versions while maintaining backward support using `pg_stat_bgwriter`.
Introduced a new design and layout for action buttons on AlertsPage, DashboardPage, and TargetsPage with consistent styles and added SVG icons. Updated styles.css to support these changes with reusable button classes for better maintainability and UI consistency.
Introduced a utility function to detect changes in metric series to prevent unnecessary updates. Extended the update interval from 1s to 3s and disabled animations for line charts to improve performance.
Introduced a new "Live" button to enable real-time chart updates, refreshing data every second. Refactored data fetching to use `useRef` for `refresh` and updated styles for the live mode button, ensuring a seamless user experience.
Removed the unnecessary "field-full" class from toggle-field divs in TargetsPage.jsx to simplify the layout. Updated styles.css to refine the toggle-field alignment and introduced a max-width for better control of toggle-check elements.
Updated the "Query Insights Source" toggle components for better UI consistency and accessibility. Added new styles for toggle switches and improved layout alignment to ensure a cohesive design throughout the page.
The migration script's revision ID was adjusted to remove redundancy in the naming. This improves readability and ensures consistency with naming conventions.
This commit introduces a `use_pg_stat_statements` flag for targets, allowing users to enable or disable the use of `pg_stat_statements` for query insights. It includes database schema changes, backend logic, and UI updates to manage this setting in both creation and editing workflows.
This update enables opening specific alerts via toast buttons, utilizing `useNavigate` to redirect and auto-expand the corresponding alert on the Alerts page. Includes enhancements for toast dismissal with animations and adds new styles for smooth transitions and better user interaction.
Introduced a toast notification system to display new alerts and warnings. Updated the handling of alert status by centralizing it in the auth context and removing redundant API calls from individual pages. Improved styling for better user experience with alert notifications.
Added `buildAlertSuggestions` to generate tailored recommendations for various alert categories. Integrated these suggestions into the AlertsPage UI and styled them for clarity, improving user guidance on resolving issues.
Revised table cell padding for better spacing and adjusted the hover effect on alert items to remove the slight upward translation. These changes aim to improve the UI consistency and user experience.
Added expandable alert details to the Alerts page, providing more insights into each warning or alert. Enhanced the Dashboard to display distinct counts for warnings and alerts, along with updated KPIs and improved styling for better visual hierarchy. These changes improve usability and clarity in monitoring alert statuses.
This commit introduces alert management capabilities, including creating, updating, listing, and removing custom SQL-based alerts in the backend. It adds the necessary database migrations, API endpoints, and frontend pages to manage alerts, enabling users to define thresholds and monitor system health effectively.
Replaced `localhost` references with `<SERVER_IP>` or custom domain options. This clarifies instructions for setting up the application on a remote server.
Updated padding, borders, background gradients, and shadows in buttons and cards for a cleaner and more visually cohesive design. Tweaked hover effects to better align with the overall aesthetic.
Implemented a search input to filter targets based on name, host, or database fields. Updated the UI to show filtered results and display a message if no targets match the search. Adjusted styles for improved responsiveness and usability.
Added a subtitle and enhanced KPI card features with orbs and labels for better visual distinction. Updated card shadows, hover effects, fonts, and spacing across Dashboard elements to improve readability and user experience. Styles were streamlined for cleaner and modern aesthetics.
Refactored the dashboard page to improve layout and clarity, including updated KPIs with better alert and status representation. Redesigned the target list to a card-based layout with clear status indicators and actionable buttons. Updated styles for consistency and better user experience.
This update introduces a search input for filtering queries and a pagination system for easier navigation of results. Query tips now provide optimization suggestions based on detected patterns and statistics, helping users identify and address performance issues more effectively. Styling adjustments were also made to improve the layout and user experience.
This update introduces a revamped Query Insights page with clear categorization and sorting based on optimization priority, execution frequency, and performance metrics. New features include query classification, compact SQL previews, and a detailed view for selected queries, improving user experience and actionable insights. Styling enhancements provide a more intuitive and visually appealing interface.
This commit introduces a new endpoint to test database connection. The frontend now includes a button to test the connection before creating a target, with real-time feedback on success or failure. Related styles and components were updated for better user experience.
