* Initial Telemetry API docs
Currently, the docs only have Telemetry for tracing. This adds a common
Telemetry API doc for high level info, shared for all 3 types. It also
adds some info about access logging via Telemetry.
We should likely add a similar page for Metrics, but I did not do it
here.
* fix gen
* fix dead links
* fix typo
* dead link
* one more
* 1 more?
* I hope this is it...
* again???
* refactor zipkin doc test to use test/util/addons.sh
* doc test for accessing jaeger dashboard
* doc test for accessing istio-mesh and istio-service dashboards in grafana by port-forwarding
* add -L flags to follow redirects for accessing dashboards
* fix linting issue - double quote around ingress gateway URL
* improve Grafana and Jaeger access tests based on code review feedback
* fix jaeger url
* remove prometheus queries through grafana to check if it is causing flakes in CI
* fix grafana test to use productpage request boilerplate
* fix formatting in Makefile.overrides.mk
* Use 'istioctl dashboard' instead of port-forward
* bold references to UI elements
* Cleanup dashboards
* Address comments
* Mention control-c, which is easier way to stop dashboard
John Howard
Frank Budinsky
Suchith J N
Ed Snible
Neeraj Poddar
Gary Brown
Greg Taylor