Agent sends feedback to Configuration Server on request

[tingrida]

As a Config Server user, I would like to be able to receive feedback on certain agents in order to check whether the instrumentation is being carried out correctly. For example, I would like to be able to check which classes have already been instrumented by an agent.

For this purpose, it should be possible to query certain data from active agents from the configuration server. It is important to note that communication between the agent and server is ALWAYS initiated by the agent!

An agent command pattern was used in inspectIT Ocelot for this purpose.

Initially, for example, it could be started with a “Ping” command.

Acceptance criteria:

• A “request” can be sent to selected agents in the Configuration Server
• The agent's response is visible in the Configuration Server (via API or UI)

Communication schema: