* Explore: Refactor active buttons css
* Explore: Add query history button
* WIP: Creating drawer
* WIP: Create custom drawer (for now)
* Revert changes to Drawer.tsx
* WIP: Layout finished
* Rich History: Set up boilerplate for Settings
* WIP: Query history cards
* Refactor, split components
* Add resizability, interactivity
* Save history to local storage
* Visualise queries from queryhistory local storage
* Set up query history settings
* Refactor
* Create link, un-refactored verison
* Copyable url
* WIP: Add slider
* Commenting feature
* Slider filtration
* Add headings
* Hide Rich history behind feature toggle
* Cleaning up, refactors
* Update tests
* Implement getQueryDisplayText
* Update lockfile for new dependencies
* Update heading based on sorting
* Fix typescript strinctNullCheck errors
* Fix Forms, new forms
* Fixes based on provided feedback
* Fixes, splitting component into two
* Add tooltips, add delete history button
* Clicking on card adds queries to query rows
* Delete history, width of drawers
* UI/UX changes, updates
* Add number of queries to headings, box shadows
* Fix slider, remove feature toggle
* Fix typo in the beta announcement
* Fix how the rich history state is rendered when initialization
* Move updateFilters when activeDatasourceFilter onlyto RichHistory, remove duplicated code
* Fix typescript strictnull errors, not used variables errors
* Alphabetized tslint and tsconfig files
* Optimized tsconfig files
* Optimized editorconfig & prettier config files
… to reduce redundancy
* Switched to @grafana/tsconfig
… and:
* de-duped options
* removed options with default values
* Fixed nasty issue with types for nested slate-react
* Replaced TSLint with ESLint
* TSLint disables → ESLint disables
… also JSHint removals, which haven’t had an affect since it was replaced with TSLint.
* Compliances for ESLint, Prettier and TypeScript
* Updated lockfile
* Loading states and partial rendering, set loading state in mixed data source, and do not render loading states for react panels
* Updated mixed data source tests
* Refactor: Removes replaceUrl from actions
* Refactor: Moves saveState thunk to epic
* Refactor: Moves thunks to epics
* Wip: removes resulttype and queries once
* Refactor: LiveTailing uses observer in query
* Refactor: Creates epics folder for epics and move back actioncreators
* Tests: Adds tests for epics and reducer
* Fix: Checks for undefined as well
* Refactor: Cleans up previous live tailing implementation
* Chore: merge with master
* Fix: Fixes url issuses and prom graph in Panels
* Refactor: Removes supportsStreaming and adds sockets to DataSourcePluginMeta instead
* Refactor: Changes the way we create TimeSeries
* Refactor: Renames sockets to streaming
* Refactor: Changes the way Explore does incremental updates
* Refactor: Removes unused method
* Refactor: Adds back Loading indication
A simple version control system for dashboards. Closes#1504.
Goals
1. To create a new dashboard version every time a dashboard is saved.
2. To allow users to view all versions of a given dashboard.
3. To allow users to rollback to a previous version of a dashboard.
4. To allow users to compare two versions of a dashboard.
Usage
Navigate to a dashboard, and click the settings cog. From there, click
the "Changelog" button to be brought to the Changelog view. In this
view, a table containing each version of a dashboard can be seen. Each
entry in the table represents a dashboard version. A selectable
checkbox, the version number, date created, name of the user who created
that version, and commit message is shown in the table, along with a
button that allows a user to restore to a previous version of that
dashboard. If a user wants to restore to a previous version of their
dashboard, they can do so by clicking the previously mentioned button.
If a user wants to compare two different versions of a dashboard, they
can do so by clicking the checkbox of two different dashboard versions,
then clicking the "Compare versions" button located below the dashboard.
From there, the user is brought to a view showing a summary of the
dashboard differences. Each summarized change contains a link that can
be clicked to take the user a JSON diff highlighting the changes line by
line.
Overview of Changes
Backend Changes
- A `dashboard_version` table was created to store each dashboard
version, along with a dashboard version model and structs to represent
the queries and commands necessary for the dashboard version API
methods.
- API endpoints were created to support working with dashboard
versions.
- Methods were added to create, update, read, and destroy dashboard
versions in the database.
- Logic was added to compute the diff between two versions, and
display it to the user.
- The dashboard migration logic was updated to save a "Version
1" of each existing dashboard in the database.
Frontend Changes
- New views
- Methods to pull JSON and HTML from endpoints
New API Endpoints
Each endpoint requires the authorization header to be sent in
the format,
```
Authorization: Bearer <jwt>
```
where `<jwt>` is a JSON web token obtained from the Grafana
admin panel.
`GET "/api/dashboards/db/:dashboardId/versions?orderBy=<string>&limit=<int>&start=<int>"`
Get all dashboard versions for the given dashboard ID. Accepts
three URL parameters:
- `orderBy` String to order the results by. Possible values
are `version`, `created`, `created_by`, `message`. Default
is `versions`. Ordering is always in descending order.
- `limit` Maximum number of results to return
- `start` Position in results to start from
`GET "/api/dashboards/db/:dashboardId/versions/:id"`
Get an individual dashboard version by ID, for the given
dashboard ID.
`POST "/api/dashboards/db/:dashboardId/restore"`
Restore to the given dashboard version. Post body is of
content-type `application/json`, and must contain.
```json
{
"dashboardId": <int>,
"version": <int>
}
```
`GET "/api/dashboards/db/:dashboardId/compare/:versionA...:versionB"`
Compare two dashboard versions by ID for the given
dashboard ID, returning a JSON delta formatted
representation of the diff. The URL format follows
what GitHub does. For example, visiting
[/api/dashboards/db/18/compare/22...33](http://ec2-54-80-139-44.compute-1.amazonaws.com:3000/api/dashboards/db/18/compare/22...33)
will return the diff between versions 22 and 33 for
the dashboard ID 18.
Dependencies Added
- The Go package [gojsondiff](https://github.com/yudai/gojsondiff)
was added and vendored.
