Add Flagd-ui to demo docs

content/en/docs/demo/docker-deployment.md

@@ -71,6 +71,7 @@
 - Jaeger UI: <http://localhost:8080/jaeger/ui/>
 - Tracetest UI: <http://localhost:11633/>, only when using
   `make run-tracetesting`
+- Flagd configurator UI: <http://localhost:8080/feature>
 
 ## Changing the demo's primary port number
 

content/en/docs/demo/feature-flags.md

@@ -33,3 +33,17 @@
 how flagd works, and the [OpenFeature](https://openfeature.dev) website for more
 information on how OpenFeature works, along with documentation for the
 OpenFeature API.
+
+## Flagd configurator
+
+Flag values can be changed through the user interface provided at <http://localhost:8080/feature> when running the demo. Changing the
+values through this user interface will be reflected in the flagd service.
+
+There are two options when it comes to changing the feature flags through the user interface:
+
+- **Basic View**: A user friendly view in which default variants (the same options that need to be changed when configuring through the
+raw file) can be selected and saved for each feature flag. Currently, the basic view does not support fractional targeting.
+
+- **Advanced View**: A view in which the raw configuration JSON file is loaded and can be edited within the browser. The view provides the
+flexibility that comes with editing a raw JSON file, however it also provides schema checking to ensure that the JSON is valid and that the
+provided configuration values are correct.

content/en/docs/demo/kubernetes-deployment.md

@@ -74,6 +74,7 @@
 - Grafana: <http://localhost:8080/grafana/>
 - Load Generator UI: <http://localhost:8080/loadgen/>
 - Jaeger UI: <http://localhost:8080/jaeger/ui/>
+- Flagd configurator UI: <http://localhost:8080/feature>
 
 ### Expose Demo components using service or ingress configurations
 

content/en/docs/demo/requirements/architecture.md

@@ -71,6 +71,8 @@
 Feature flagging is a crucial part of cloud native application development. The
 demo uses OpenFeature, a CNCF incubating project, to manage feature flags.
 
+Feature flags can be set through the flagd configurator user interface.
+
 ## Orchestration and Deployment
 
 All services should run on Kubernetes. The OpenTelemetry Collector should be

content/en/docs/demo/screenshots/index.md

@@ -33,3 +33,10 @@
 ## Load Generator UI
 
 ![load-generator-ui](load-generator-ui.png)
+
+## Flagd Configurator
+
+| Basic view                                           | Advanced view                                              |
+| ---------------------------------------------------- | ---------------------------------------------------------- |
+| ![flagd-ui-basic-view](flagd-configurator-basic.png) | ![flagd-ui-advanced-view](flagd-configurator-advanced.png) |
+