docs: remove kibana and dashboards

[bmorelli25]

Removes Dashboards and Kibana from docs per #1673.

To do after merging:

• Remove unused APM conditionals from the libbeat/docs/shared-kibana-config.asciidoc file to make life easier on the beats team

[simitt]

Please also remove the dashboard and kibana section from the apm-server.yml file, the sections are currently marked as deprecated.

[bmorelli25]

Thanks @simitt. I've updated apm-server.yml. I also removed a few references to dashboards/kibana in the elasticsearch output section.

[graphaelli]

@bmorelli25 Can you update apm-server.docker.yml too please?

[bmorelli25]

@graphaelli - apm-server.docker.yml has been updated

[bmorelli25]

Just realized the apm-architecture.png image includes a reference to dashboards that we probably want to remove as well:

Pinging @simitt / @formgeist (because of #198) -- Who created this image / How was it created / How can we update it?

[simitt]

Actually we still support dashboards, they are just not loaded via APM Server any more, but via Kibana. I think the visualisation is still fine.

[formgeist]

@bmorelli25 I can update the diagram (and we should because new logos etc.), but it's used on the APM overview page that covers stuff beyond APM Server. Is it also shown in the APM Server docs?

[formgeist]

Made some updates to the diagram #1739

[bmorelli25]

@formgeist - it's only used in the APM Overview. The new image is perfect. Thanks for updating!

[bmorelli25]

Rebased with #1634 changes. Added removed links to redirects.asciidoc. No longer blocked. OK to merge when you're ready for it @elastic/apm-server team!

[simitt]

@bmorelli25 I am sorry I overlooked that you made the changes directly in apm-server.yml. This is a generated file. You need to apply the changes in https://github.com/elastic/apm-server/blob/master/_meta/beat.yml. Running the command make update then generates the apm-server.yml. For the make command you need to have a proper python setup. Lmk if you run into any troubles and need help with the setup.

[bmorelli25]

@simitt - Doh! Sorry about that. I was able to make the changes in _meta/beat.yml and run make update to generate the new apm-server.yml!

[simitt]

Thanks for that @bmorelli25 !