OpAMP server with MCP – aka conversational Fluent Bit control
I’ve written a few times about how OpAMP (Open Agent Management Protocol) may emerge from the OpenTelemetry CNCF project, but like OTLP (OpenTelemetry Protocol), it applies to just about any observability agent, not just the OTel Collector. As a side project, giving a real-world use case work on my Python skills, as well as an excuse to work with FastMCP (and LangGraph shortly). But also to bring the evolved idea of ChatOps (see here and here).
One of the goals of ChatOps was to free us from having to actively log into specific tools to mine for information once metrics, traces, and logs reach the aggregating back ends, but being able to. If we leverage a decent LLM with Model Context Protocol tools through an app such as Claude Desktop or ChatGPT (or their mobile variants). Ideally, we have a means to free ourselves to use social collaboration tools, rather than being tied to a specific LLM toolkit.
With a UI and the ability to communicate with Fluentd and Fluent Bit without imposing changes on the agent code base (we use a supervisor model), issue commands, track what is going on, and have the option of authentication. (more improvements in this space to come).
New ChatOps – Phase 1
With the first level of the new ChatOps dynamism being through LLM desktop tooling and MCP, the following are screenshots showing how we’ve exposed part of our OpAMP server via APIs. As you can see in the screenshot within our OpAMP server, we have the concept of commands. What we have done is take some of the commands described in the OpAMP spec, call them standard commands, and then define a construct for Custom Commands (which can be dynamically added to the server and client).
The following screenshot illustrates using plain text rather than trying to come up with structured English to get the OpAMP server to shut down a Fluentd node (in this case, as we only had 1 Fluentd node, it worked out which node to stop).
Interesting considerations
What will be interesting to see is the LLM token consumption changes as the portfolio of managed agents changes, given that, to achieve the shutdown, the LLM will have had to obtain all the Fluent Bit & Fluentd instances being managed. If we provide an endpoint to find an agent instance, would the LLM reason to use that rather than trawl all the information?
Next phase
ChatGPT, Claude Desktop, and others already incorporate some level of collaboration capabilities if the users involved are on a suitable premium account (Team/Enterprise). It would be good to enable greater freedom and potentially lower costs by enabling the capability to operate through collaboration platforms such as Teams and Slack. This means the next steps need to look something along the lines of:
#AI #chatops #FluentBit #Fluentd #LangGraph #LLM #MCP
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