* Introduce PluginRequestValidator abstraction with a NoOp implementation

* Update PluginRequestValidator abstraction to use the dsURL instead

* Inject PluginRequestValidator into the HTTPServer and validate requests going through data source proxy

* Inject PluginRequestValidator into the BackendPluginManager and validate requests going through it

* Validate requests going through QueryMetrics & QueryMetricsV2

* Validate BackendPluginManager health requests

* Fix backend plugins manager tests

* Validate requests going through alerting service

* Fix tests

* fix tests

* goimports

Co-authored-by: Leonard Gram <leo@xlson.com>

* changed weights

* Updated links

* link and weight updates

* Update docs/sources/administration/view-server/view-server-settings.md

Co-authored-by: Ursula Kallio <73951760+osg-grafana@users.noreply.github.com>

* Update docs/sources/administration/view-server/view-server-stats.md

Co-authored-by: Ursula Kallio <73951760+osg-grafana@users.noreply.github.com>

* Update docs/sources/administration/view-server/view-server-settings.md

Co-authored-by: Ursula Kallio <73951760+osg-grafana@users.noreply.github.com>

Co-authored-by: Ursula Kallio <73951760+osg-grafana@users.noreply.github.com>

* Fixed image name and path.

* Update docs/sources/explore/trace-integration.md

Co-authored-by: Ursula Kallio <73951760+osg-grafana@users.noreply.github.com>

* Update docs/sources/explore/trace-integration.md

Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>

Co-authored-by: Ursula Kallio <73951760+osg-grafana@users.noreply.github.com>
Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>

* feat(grafana-ui): add an escape key listener to Modal

* Update packages/grafana-ui/src/components/Modal/Modal.tsx

Co-authored-by: Alex Khomenko <Clarity-89@users.noreply.github.com>

* feat(grafana-ui): add closeOnEscape prop to control Modal behaviour

Co-authored-by: Alex Khomenko <Clarity-89@users.noreply.github.com>

* Add dev env block for influx2

* Add http settings to influx config

* Update devenv/docker/blocks/influxdb2/docker-compose.yaml

Co-authored-by: Sofia Papagiannaki <papagian@users.noreply.github.com>

Co-authored-by: Sofia Papagiannaki <papagian@users.noreply.github.com>

* Chart/Tooltip: added theme variables and refactored style declaration

* added some changes

* removed useStyle hook since we're not using themes variables

* Added useStyle back since it memoizes the style generation

* Wip

* fix(grafana-ui): add no data message to Table component

* pushover: Customise OK notification priorities

* Apply suggestions from code review

* Fix build failure

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

* Update pkg/services/alerting/notifiers/pushover.go

Co-authored-by: Sofia Papagiannaki <papagian@users.noreply.github.com>

* Update docs

* Apply suggestions from code review

Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>

Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
Co-authored-by: Sofia Papagiannaki <papagian@users.noreply.github.com>
Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>

* add compile variable in tooltip link

* test(link_srv): introduce getAnchorInfo test

* test(link_srv): introduce tests for getLinkUrl

* test(link_srv): refer to anchorInfo.url rather than hardcode expected

Co-authored-by: Jack Westbrook <jack.westbrook@gmail.com>

* Docs: Time series panel, bar alignment docs

* Update graph-time-series-as-bars.md

Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>

Prometheus: Add tooltip to explain possibility to use patterns in text and title fields in annotations (#30825)

* Add tip for using pattern

* Update public/app/plugins/datasource/prometheus/partials/annotations.editor.html

Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>

Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>

* Created new topic on tracing capability and began breaking down and re-org.

* This commit fixed a bunch of broken relrefs along with other changes.

* More changes.

* Checkin changes.

* Check in changes.

* More changes.

* More changes.

* Updated file path.

* Updated image path and more content reorg.

* Update docs/sources/explore/_index.md

Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>

* Adding suugestions from review.

* Some more changes from review.

Co-authored-by: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>

* GrafanaUI: Add a way to persistently close InfoBox

InfoBox and FeatureInfoBox can take up a lot of screen realestate. This makes it easy to let the user close the boxes.

* Migrate InfoBox story to controls

Co-authored-by: Elfo404 <gio.ricci@grafana.com>

* Trace: Fix lazy loading

* Add e2e test for trace view lazy load scrolling

* Remove sensitive information

* Update e2e/suite1/specs/trace-view-scrolling.ts

Co-authored-by: Hugo Häggmark <hugo.haggmark@grafana.com>

* Address review comments

Co-authored-by: Hugo Häggmark <hugo.haggmark@grafana.com>

* merged conflicts

* added and utilised useStyle hooks

* Fixes snapshot test

* FormField: added grow property to component

* added a carriage return to index.scss

* properly sort props so the required props are at the top

* removed the grow props since it's not used

* fixes frontend test- I hope

Bumps gonum.org/v1/gonum from 0.6.0 to 0.8.2.

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [gopkg.in/yaml.v2](https://github.com/go-yaml/yaml) from 2.3.0 to 2.4.0.
- [Release notes](https://github.com/go-yaml/yaml/releases)
- [Commits](https://github.com/go-yaml/yaml/compare/v2.3.0...v2.4.0)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/hashicorp/go-hclog](https://github.com/hashicorp/go-hclog) from 0.14.1 to 0.15.0.
- [Release notes](https://github.com/hashicorp/go-hclog/releases)
- [Commits](https://github.com/hashicorp/go-hclog/compare/v0.14.1...v0.15.0)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Fixes so that the warning WARN Failed to close 
stream logger=plugins.backend err="cannot 
close a closed stream" is not logged every 
time calling a resource.