diff --git a/docs/sources/datasources/elasticsearch.md b/docs/sources/datasources/elasticsearch.md index f54c46cf198..19ae451f287 100644 --- a/docs/sources/datasources/elasticsearch.md +++ b/docs/sources/datasources/elasticsearch.md @@ -248,3 +248,19 @@ datasources: logMessageField: message logLevelField: fields.level ``` + +## Amazon Elasticsearch Service + +AWS users using Amazon's Elasticsearch Service can use Grafana's Elasticsearch data source to visualize Elasticsearch data. +If you are using an AWS Identity and Access Management (IAM) policy to control access to your Amazon Elasticsearch Service domain, then you must use AWS Signature Version 4 (AWS SigV4) to sign all requests to that domain. +For more details on AWS SigV4, refer to the [AWS documentation](https://docs.aws.amazon.com/general/latest/gr/signature-version-4.html). + +### AWS Signature Version 4 authentication + +> **Note:** Only available in Grafana v7.3+. + +In order to sign requests to your Amazon Elasticsearch Service domain, SigV4 can be enabled in the Grafana [configuration]({{< relref "../administration/configuration.md#sigv4_auth_enabled" >}}). + +Once AWS SigV4 is enabled, it can be configured on the Elasticsearch data source configuration page. Refer to [Cloudwatch authentication]({{}}) for more information about authentication options. + +{{< docs-imagebox img="/img/docs/v73/elasticsearch-sigv4-config-editor.png" max-width="500px" class="docs-image--no-shadow" caption="SigV4 configuration for AWS Elasticsearch Service" >}} diff --git a/docs/sources/whatsnew/whats-new-in-v7-3.md b/docs/sources/whatsnew/whats-new-in-v7-3.md index 80d9a1622d1..4e72fbd0227 100644 --- a/docs/sources/whatsnew/whats-new-in-v7-3.md +++ b/docs/sources/whatsnew/whats-new-in-v7-3.md @@ -15,16 +15,53 @@ weight = -17 This topic includes the release notes for the Grafana v7.3. For all details, read the full [CHANGELOG.md](https://github.com/grafana/grafana/blob/master/CHANGELOG.md). -## Highlights - -Grafana 7.3 comes with a number of features and enhancements: +The main highlights are: - [**Google Cloud Monitoring:** Out of the box dashboards]({{< relref "#cloud-monitoring-out-of-the-box-dashboards" >}}) - [**Shorten URL for dashboards and Explore**]({{< relref "#shorten-url-for-dashboards-and-explore" >}}) +- [**Table improvements and new image cell mode**]({{< relref "#table-improvements-and-new-image-cell-mode" >}}) +- [**New color scheme option**]({{< relref "#new-color-scheme-option" >}}) +- [**SigV4 Authentication for Amazon Elasticsearch Service**]({{< relref "#sigv4-authentication-for-aws-users" >}}) -#### Cloud monitoring out-of-the-box dashboards +## Table improvements and new image cell mode -The updated Cloud monitoring data source is shipped with pre-configured dashboards for five of the most popular GCP services: +The table has been updated with improved hover behavior for cells that have longer content than what fits the current column width. As you can see +in the animated gif below the cell will automatically expand to show you full content of the cell. + +{{< figure src="/img/docs/v73/table_hover.gif" max-width="900px" caption="Table hover" >}} + +Another new feature that can be seen in the image above is the new image cell display mode. If you have a field value that is an image URL or a base64 encoded image you can configure the table to display it as an image. + +## New color scheme option + +{{< figure src="/img/docs/v73/color_scheme_dropdown.png" max-width="450px" caption="Color scheme" class="pull-right" >}} + +A new standard field [color scheme]({{< relref "../panels/field-options/standard-field-options.md#color-scheme" >}}) option has been added. This new option will provide a unified way for all new panels to specify how colors should be assigned. + +* **Single color**: Specify a single color, useful in an override rule. +* **From thresholds**: Informs Grafana to take the color from the matching threshold. +* **Classic palette**: Grafana will assign color by looking up a color in a palette by series index. Useful for Graphs and pie charts and other categorical data visualizations. +* **Green-Yellow-Red (by value)**: This is a continuous color scheme where Grafana will interpolate a color based on the value being displayed and the field min & max values. +* **Blue-Yellow-Red (by value)**: Same as above but different colors. +* **Blues (by value)**: Same as above but color scheme go from panel background to blue. + +
+ +As you can see this adds new continuous color schemes where Grafana will interpolate colors. A great use of these new color schemes is the table panel where you can color the background and get a heatmap like effect. + +{{< figure src="/img/docs/v73/table_color_scheme.png" max-width="900px" caption="table color scheme" >}} + +Another thing to highlight is that all these new color schemes are theme aware and adapt to the current theme. For example here is how the new monochrome color scheme look like in the light theme: + +{{< figure src="/img/docs/v73/table_color_scheme_mono_light.png" max-width="900px" caption="table color monochrome scheme" >}} + +As this new option is a standard field option it works in every panel. Here is another example from the [Bar Gauge]({{< relref "../panels/visualizations/bar-gauge-panel.md" >}}) panel. + +{{< figure src="/img/docs/v73/bar_gauge_gradient_color_scheme.png" max-width="900px" caption="bar gauge color scheme" >}} + +## Google Cloud monitoring out-of-the-box dashboards + +The updated Google Cloud monitoring data source is shipped with pre-configured dashboards for five of the most popular Google Cloud Platform (GCP) services: - BigQuery - Cloud Load Balancing @@ -38,7 +75,13 @@ For more details, see the [Google Cloud Monitoring docs]({{}}). ## Grafana Enterprise features