Update distributed tracing doc to reflect changes in 0.8.0

content/docs/setup/kubernetes/quick-start-gke-dm.md

@@ -50,7 +50,7 @@ caption="GKE-IAM Role"
     [Grafana](/docs/tasks/telemetry/using-istio-dashboard/) with
     [Prometheus](/docs/tasks/telemetry/querying-metrics/),
     [ServiceGraph](/docs/tasks/telemetry/servicegraph/),
-    and [Zipkin](/docs/tasks/telemetry/distributed-tracing/#zipkin).
+    and [Tracing](/docs/tasks/telemetry/distributed-tracing/).
     You'll find out more about how to access all of these below.  This script will enable Istio auto-injection on the ```default``` namespace only.
 
 1.  Click **Deploy**:
@@ -218,21 +218,17 @@ For more details, see [About the ServiceGraph Add-on](/docs/tasks/telemetry/serv
 
 ## Tracing
 
-Set up a tunnel to Zipkin:
+Set up a tunnel to the tracing dashboard:
 
 ```command
-$ kubectl port-forward -n istio-system $(kubectl get pod -n istio-system -l app=zipkin -o jsonpath='{.items[0].metadata.name}') 9411:9411 &
+$ kubectl port-forward -n istio-system $(kubectl get pod -n istio-system -l app=jaeger -o jsonpath='{.items[0].metadata.name}') 16686:16686 &
 ```
 
-You should see the trace statistics sent earlier:
+You should see the trace statistics sent earlier on [http://localhost:16686](http://localhost:16686)
 
-```plain
-http://localhost:9411
-```
-
-{{< image width="100%" ratio="57.00%"
-    link="../img/dm_zipkin.png"
-    caption="Zipkin"
+{{< image width="100%" ratio="42.35%"
+    link="../img/dm-tracing.png"
+    caption="Tracing Dashboard"
     >}}
 
 For more details on tracing see [Understanding what happened](/docs/tasks/telemetry/distributed-tracing/#understanding-what-happened).

content/docs/setup/kubernetes/quick-start.md

@@ -256,17 +256,17 @@ Install Istio's core components. Choose one of the four _**mutually exclusive**_
 
 a)  Install Istio without enabling [mutual TLS authentication](/docs/concepts/security/mutual-tls/) between     sidecars. Choose this option for clusters with existing applications, applications where services with an Istio sidecar need to be able to communicate with other non-Istio Kubernetes services, and applications that use [liveness and readiness probes](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/), headless services, or StatefulSets.
 
-    ```command
-    $ kubectl apply -f install/kubernetes/istio-demo.yaml
-    ```
+```command
+$ kubectl apply -f install/kubernetes/istio-demo.yaml
+```
 
 OR
 
 b)  Install Istio and enforce mutual TLS authentication between sidecars by default. Use this option only on a fresh kubernetes cluster where newly deployed workloads are guaranteed to have Istio sidecars installed.
 
-    ```command
-    $ kubectl apply -f install/kubernetes/istio-demo-auth.yaml
-    ```
+```command
+$ kubectl apply -f install/kubernetes/istio-demo-auth.yaml
+```
 
 OR
 

content/docs/tasks/telemetry/distributed-tracing.md

@@ -6,8 +6,7 @@ aliases:
     - /docs/tasks/zipkin-tracing.html
 ---
 
-This task shows you how Istio-enabled applications
-can be configured to collect trace spans using [Zipkin](https://zipkin.io) or [Jaeger](https://jaeger.readthedocs.io).
+This task shows you how Istio-enabled applications can be configured to collect trace spans.
 After completing this task, you should understand all of the assumptions about your
 application and how to have it participate in tracing, regardless of what
 language/framework/platform you use to build your application.
@@ -19,38 +18,14 @@ example application for this task.
 
 *   Setup Istio by following the instructions in the [Installation guide](/docs/setup/).
 
-    If you didn't start the Zipkin or Jaeger addon during installation,
-    you can run the following command to start it now.
-
-    For Zipkin:
-
-    ```command
-    $ kubectl apply -f install/kubernetes/addons/zipkin.yaml
-    ```
-
-    For Jaeger:
-
-    ```command
-    $ kubectl apply -n istio-system -f https://raw.githubusercontent.com/jaegertracing/jaeger-kubernetes/master/all-in-one/jaeger-all-in-one-template.yml
-    ```
+    Either use the `istio-demo.yaml` (or `istio-demo-auth.yaml`) template, which includes tracing support, or
+    use the helm chart with tracing enabled using the `--set tracing.enabled=true` option.
 
 * Deploy the [Bookinfo](/docs/guides/bookinfo/) sample application.
 
 ## Accessing the dashboard
 
-### Zipkin
-
-Setup access to the Zipkin dashboard URL using port-forwarding:
-
-```command
-$ kubectl port-forward -n istio-system $(kubectl get pod -n istio-system -l app=zipkin -o jsonpath='{.items[0].metadata.name}') 9411:9411 &
-```
-
-Then open your browser at [http://localhost:9411](http://localhost:9411)
-
-### Jaeger
-
-Setup access to the Jaeger dashboard URL using port-forwarding:
+Setup access to the tracing dashboard URL using port-forwarding:
 
 ```command
 $ kubectl port-forward -n istio-system $(kubectl get pod -n istio-system -l app=jaeger -o jsonpath='{.items[0].metadata.name}') 16686:16686 &
@@ -65,28 +40,18 @@ With the Bookinfo application up and running, generate trace information by acce
 
 If you now look at the dashboard, you should see something similar to the following:
 
-{{< image width="100%" ratio="44.28%"
-    link="../img/zipkin_dashboard.png"
-    caption="Zipkin Dashboard"
-    >}}
-
 {{< image width="100%" ratio="42.35%"
-    link="../img/jaeger_dashboard.png"
-    caption="Jaeger Dashboard"
+    link="../img/istio-tracing-list.png"
+    caption="Tracing Dashboard"
     >}}
 
 If you click on the top (most recent) trace, you should see the details corresponding to your
 latest refresh of the `/productpage`.
 The page should look something like this:
 
-{{< image width="100%" ratio="19.70%"
-    link="../img/zipkin_span.png"
-    caption="Zipkin Trace View"
-    >}}
-
-{{< image width="100%" ratio="26.99%"
-    link="../img/jaeger_trace.png"
-    caption="Jaeger Trace View"
+{{< image width="100%" ratio="42.35%"
+    link="../img/istio-tracing-details.png"
+    caption="Detailed Trace View"
     >}}
 
 As you can see, the trace is comprised of spans,
@@ -104,7 +69,7 @@ The `reviews` service took about 243ms to execute, including a 15ms call to `rat
 ## Understanding what happened
 
 Although Istio proxies are able to automatically send spans, they need some hints to tie together the entire trace.
-Applications need to propagate the appropriate HTTP headers so that when the proxies send span information to Zipkin or Jaeger,
+Applications need to propagate the appropriate HTTP headers so that when the proxies send span information,
 the spans can be correlated correctly into a single trace.
 
 To do this, an application needs to collect and propagate the following headers from the incoming request to any outgoing requests:
@@ -169,20 +134,6 @@ When you make downstream calls in your applications, make sure to include these
 
 ## Cleanup
 
-*   Remove the addon tracing configuration:
-
-    If you are running with Zipkin, run the following command to cleanup:
-
-    ```command
-    $ kubectl delete -f install/kubernetes/addons/zipkin.yaml
-    ```
-
-    If you are running with Jaeger, run the following command to cleanup:
-
-    ```command
-    $ kubectl delete -f https://raw.githubusercontent.com/jaegertracing/jaeger-kubernetes/master/all-in-one/jaeger-all-in-one-template.yml
-    ```
-
 * If you are not planning to explore any follow-on tasks, refer to the
   [Bookinfo cleanup](/docs/guides/bookinfo/#cleanup) instructions
   to shutdown the application.