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* add SQL migrations * dashboard previews from sql: poc * added todos * refactor: use the same enums where possible * use useEffect, always return json * added todo * refactor + delete files after use * refactor + fix manual thumbnail upload * refactor: move all interactions with sqlStore to thumbnail repo * refactor: remove file operations in thumb crawler/service * refactor: fix dashboard_thumbs sql store * refactor: extracted thumbnail fetching/updating to a hook * refactor: store thumbnails in redux store * refactor: store thumbnails in redux store * refactor: private'd repo methods * removed redux storage, saving images as blobs * allow for configurable rendering timeouts * added 1) query for dashboards with stale thumbnails, 2) command for marking thumbnails as stale * use sql-based queue in crawler * ui for marking thumbnails as stale * replaced `stale` boolean prop with `state` enum * introduce rendering session * compilation errors * fix crawler stop button * rename thumbnail state frozen to locked * #44449: fix merge conflicts * #44449: remove thumb methods from `Store` interface * #44449: clean filepath, defer file closing * #44449: fix rendering.Theme cyclic import * #44449: linting * #44449: linting * #44449: mutex'd crawlerStatus access * #44449: added integration tests for `sqlstore.dashboard_thumbs` * #44449: added comments to explain the `ThumbnailState` enum * #44449: use os.ReadFile rather then os.Open * #44449: always enable dashboardPreviews feature during integration tests * #44449: remove sleep time, adjust number of threads * #44449: review fix: add `orgId` to `DashboardThumbnailMeta` * #44449: review fix: automatic parsing of thumbnailState * #44449: lint fixes * #44449: review fix: prefer `WithDbSession` over `WithTransactionalDbSession` * #44449: review fix: add a comment explaining source of the filepath * #44449: review fix: added filepath validation * #44449: review fixes https://github.com/grafana/grafana/pull/45063/files @fzambia Co-authored-by: Ryan McKinley <ryantxu@gmail.com> Co-authored-by: Alexander Emelin <frvzmb@gmail.com>
The open-source platform for monitoring and observability.
Grafana allows you to query, visualize, alert on and understand your metrics no matter where they are stored. Create, explore, and share dashboards with your team and foster a data driven culture:
- Visualize: Fast and flexible client side graphs with a multitude of options. Panel plugins offer many different ways to visualize metrics and logs.
- Dynamic Dashboards: Create dynamic & reusable dashboards with template variables that appear as dropdowns at the top of the dashboard.
- Explore Metrics: Explore your data through ad-hoc queries and dynamic drilldown. Split view and compare different time ranges, queries and data sources side by side.
- Explore Logs: Experience the magic of switching from metrics to logs with preserved label filters. Quickly search through all your logs or streaming them live.
- Alerting: Visually define alert rules for your most important metrics. Grafana will continuously evaluate and send notifications to systems like Slack, PagerDuty, VictorOps, OpsGenie.
- Mixed Data Sources: Mix different data sources in the same graph! You can specify a data source on a per-query basis. This works for even custom datasources.
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Documentation
The Grafana documentation is available at grafana.com/docs.
Contributing
If you're interested in contributing to the Grafana project:
- Start by reading the Contributing guide.
- Learn how to set up your local environment, in our Developer guide.
- Explore our beginner-friendly issues.
- Look through our style guide and Storybook.
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- Follow @grafana on Twitter.
- Read and subscribe to the Grafana blog.
- If you have a specific question, check out our discussion forums.
- For general discussions, join us on the official Slack team.
License
Grafana is distributed under AGPL-3.0-only. For Apache-2.0 exceptions, see LICENSING.md.