82 lines
2.7 KiB
Org Mode
82 lines
2.7 KiB
Org Mode
:PROPERTIES:
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:ID: 2883a21a-6b95-4f8c-a785-3c1472a994b6
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:CREATED: [2026-04-04 Sat 20:27]
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:EDITED: [2026-04-07 Tue 13:42]
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:END:
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#+TITLE: SKILL: Log Aggregator (Universal Literate Note)
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#+STARTUP: content
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#+FILETAGS: :logging:observability:system:psf:
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* Overview
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The *Log Aggregator* monitors and summarizes system logs to provide insights into agent behavior and system health.
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* Phase A: Demand (PRD)
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:PROPERTIES:
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:STATUS: FROZEN
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:END:
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** 1. Purpose
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Collect and summarize agent logs.
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** 2. User Needs
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- *Scan:* Retrieve logs from the system.
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- *Summarize:* Provide a high-level summary of recent activities.
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* Phase B: Blueprint (PROTOCOL)
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:PROPERTIES:
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:STATUS: SIGNED
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:END:
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* Phase B: Blueprint (PROTOCOL)
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:PROPERTIES:
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:STATUS: DRAFT
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:END:
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** 1. Architectural Intent
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The Log Aggregator will employ a modular architecture, consisting of a Log Source Connector, a Summarization Engine, and a Presenter. This allows for flexibility in adapting to different log formats and presentation styles. The system will prioritize low overhead impact on the monitored system.
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** 2. Semantic Interfaces (Lisp Signatures)
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*** a. Log Source Connector
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#+BEGIN_SRC lisp
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;;; Function: fetch-logs
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;;; Description: Retrieves logs based on specified criteria.
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;;; Parameters:
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;;; :source (keyword) - Specifies the log source (e.g., :systemd, :file, :journald).
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;;; :start-time (timestamp) - Optional. The starting timestamp for the logs.
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;;; :end-time (timestamp) - Optional. The ending timestamp for the logs.
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;;; :filters (list) - Optional. A list of filters to apply to the logs (e.g., '((:level . :error) (:component . "foo"))).
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;;; Returns: A list of log entries (each entry being a plist).
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(defun fetch-logs (&key source start-time end-time filters)
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...)
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#+END_SRC
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*** b. Summarization Engine
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#+BEGIN_SRC lisp
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;;; Function: summarize-logs
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;;; Description: Summarizes a list of log entries.
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;;; Parameters:
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;;; :log-entries (list) - A list of log entries (plists).
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;;; :summary-type (keyword) - Specifies the type of summary (e.g., :count-by-level, :count-by-component, :recent-errors).
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;;; Returns: A summary of the logs (a plist).
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(defun summarize-logs (&key log-entries summary-type)
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...)
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#+END_SRC
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*** c. Presenter
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#+BEGIN_SRC lisp
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;;; Function: present-summary
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;;; Description: Presents a log summary in a human-readable format.
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;;; Parameters:
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;;; :summary (plist) - A log summary as returned by `summarize-logs`.
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;;; :format (keyword) - Specifies the output format (e.g., :text, :html).
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;;; Returns: A string containing the formatted summary.
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(defun present-summary (&key summary format)
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...)
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#+END_SRC
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