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121 lines
4.9 KiB
Markdown
121 lines
4.9 KiB
Markdown
---
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page_title: Changes and new features in Grafana v2.0
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page_description: Changes and new features in Grafana v2.0
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page_keywords: grafana, changes, features, documentation
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---
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# Changes and new features in v2.0
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This is a guide that descriptes some of changes and new features that can be found in Grafana v2.0.
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## New dashboard top header
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<img class="no-shadow" src="/img/v2/v2_top_nav_annotated.png">
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1. Side menu toggle
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2. Dashboard search (also includes access to New dashboard, Import & Playlist)
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3. Dashboard title
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4. Star/unstar current dashboard
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5. Share current dashboard (Make sure the dashboard is saved before)
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6. Save current dashboard
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7. Settings dropdown
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- Dashboard settings
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- Annotations
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- Templating
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- Export (exports current dashboard to json file)
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- View JSON (view current dashboard json model)
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- Save As... (Copy & Save current dashboard under a new name)
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- Delete dashboard
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> **Note** In Grafana v2.0 when you change the title of a dashboard and then save it it will no
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> longer create a new dashboard. It will just change the name for the current dashboard.
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> To change name and create a new dashboard use the `Save As...` menu option
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## Panel time overrides & timeshift
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In Grafana v2.x you can now override the relative time range for individual panels. You can also add a
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time shift to individual panels. This allows you to show metrics from different time periods or days
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at the same time.
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You control these overrides in panel editor mode and the new tab `Time Range`.
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Currently you can only override the dashboard time with relative time ranges, not absolute time ranges. When
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you zoom or change the dashboard time to a custom absolute time range the panel overrides will be disabled. The
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panel relative time override is only active when the dashboard time is also relative. The panel timeshift override
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however is always active, even when the dashboard time is absolute.
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The `Hide time override info` option allows you to hide the the override info text that is by default shown in the
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upper right of a panel when overriden time range options.
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## New search view & starring dashboards
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The dashboard search view has received a big UI update and polish. You can now see and filter by which dashboard
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you have personally starred.
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## Dashlist panel
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There is one new panel in Grafana v2.0 and that is the `dashlist` panel that allows you to show your personal
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starred dashboards as well as do custom searches based on search strings or tags.
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## Data Source proxy & admin views
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Data sources in Grafana v2.0 are NOT defined in a config file but added through the UI. The backend can also
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handle proxying data source metric requests which meens that it is a lot easier to get started using Grafana with
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Graphite or OpenTSDB without having to spend time with nginx CORS (Cross origin resource sharing) work arounds.
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> **Note** For InfluxDB users: The data source proxy feature will
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> hide database user & password details from the frontend / browser.
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## Relative time now delay
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A problem that has plagued many is the fact that graphs tend to dip to zero by the end because metrics for
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the last interval has yet to be received by the time series database. You can now work around this by adding
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a now delay in `Dashboard Settings` > `Time Picker` tab.
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## Overwrite protection
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Grafana v2.0 will protect you and your other Grafana users from accidentally overwriting each others changes
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to the same dashboard. The same protection also applies if you try to create a new dashboard with a
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name that already exists.
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## User preferences
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If you open side menu (by clicking on the Grafana icon in the top header) you can access your profile page.
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Here you can update your user details, UI Theme and change password.
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## PNG rendering
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In the panel share dialog you now have access to a link that will render the panel to a PNG image.
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The panel is rendered on the backend via phantomjs (headless browser). This requires that you metric
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data source is accessable from your Grafana server host machine.
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## User & Organization permissions
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All dashboards and data sources are linked to an organization (not to a user). Users are linked to
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Organizations via a role. That role can be:
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- `Viewer`: Can only view dashboards, not save / create them.
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- `Editor`: Can view, update and create dashboards.
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- `Admin`: Everything an Editor can plus edit and add data sources and organization users.
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> **Note** A `Viewer` can still view all metrics exposed through a data source, not only
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> the metrics used in already existing dashboards. That is because there are not
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> per series permissions in Graphite, InfluxDB or OpenTSDB.
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There are currently no permissions on individual dashboards.
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