Rest endpoint for all node metrics

The problem:
The ignite 3 rest of clusters will usually be hided behind a load balancer, as result we aren't able to get a particular node metrics. In this task is required to develop an endpoint at your discretion that will extract metrics from all nodes by one call.  

Possible path at your wish:

• /all-nodes/metrics
• /node/all/metrics - query all nodes (like all-nodes above)
• /node/12345678-1234-1234-1234-12345678/metrics - query that particular node even if we happen to connect to a different one{}
• /node/local/metrics - query the node we connected to

Please look at these examples of other databases:

• https://www.elastic.co/guide/en/elasticsearch/reference/current/cluster-nodes-stats.html
• https://docs.spring.io/spring-boot/docs/current/actuator-api/htmlsingle/#metrics
• https://micronaut-projects.github.io/micronaut-micrometer/latest/guide/
• Etc.

It would be good if we could add filters to get specific sets of metrics.