[Visualizations] Custom Maps/Topology

[Erikg346]

Describe the feature:
The current Graph visualization isn't very appealing. It would be great to see Elastic's APM "Service Maps" leveraged as custom visualization in place of Graphs. The custom data would be leveraged as well as Elastic's Packetbeat, Heartbeat, and Metricbeat.

Essentially, I think Graphs need to be improved on and follow the same design as APM's Service Maps.
Improvements:

1. Allow the ability to make custom maps: Make it where the editor can manually make the relationships and be able to create "nodes". This should be independent of the data, with the option to add data. The data added should allow for a variety of data sources. Currently, in Graph, you need to choose one data source which is limiting.

2. Leveraging Packetbeat/Heartbeat/Metricbeat:

• Packetbeat: you can see the traffic between different endpoints, it would be great to show the traffic between source and destination.
  This can be displayed like this:
  
• Heartbeat: you can show all the HTTP URLs that are related to a specific host. It would be a plus to show the status of up/down by coloring the node by green/red.
  
• Metricbeat: you can show the different services or processes that are running on the host. If a service stops, it can show green/red,

3. Add to custom dashboards: Currently, Graph is not available for custom dashboards. The new maps should be available to be added to any dashboard.

Describe a specific use case for the feature:
I want to show relationships between data and do better event correlation. This can eventually be leveraged to give a wide overview of a company's infrastructure, everything from Networks, Hosts, and Applications. The ability to customize will allow company's to incorporate different data sources in their maps to show possible correlations.

[elasticmachine]

Pinging @elastic/kibana-visualizations (Team:Visualizations)

[elasticmachine]

Pinging @elastic/kibana-graph (Feature:Graph)

[timductive]

Closing this because it's not planned to be resolved in the foreseeable future. It will be tracked in our Icebox and will be re-opened if our priorities change. Feel free to re-open if you think it should be melted sooner.

[Erikg346]

should be melted sooner