ahp
b3243427b7
Complete implementation of the daena log/event collection service:
Core runtime:
- DaenaRuntime service lifecycle (start/stop/reload)
- Pipeline orchestrator with source/persist/dispatch flow
- LMDB persistence backend with key-prefix partitioning
- Plugin discovery via Python entry points
Pipeline:
- Source/Processor/Sink ABC interfaces with DeliveryResult
- DummySource for testing and development
- DummySink and HTTPSink implementations
- PassthroughProcessor
- Record dataclass for in-memory records
- StoredRecord model with RecordState tracking
REST API (FastAPI, v1):
- GET /system/{status,health,config}
- GET /plugins
- GET /queue, /queue/{pending,dead}
- GET /sinks
- Versioned under /api/v1 prefix
CLI (Typer):
- status, health, queue, sinks, plugins, config, version
Persistence (LMDB):
- Single-database key-prefix design (no named DBs)
- Index keys: idx:{state}:{ts}\x00{id}
- Record keys: rec:{id}
- Full CRUD: put/get/ack/nack/dead/update_state
- Pending/retry/dead-letter queries with state filtering
- delete_old for TTL-based retention
Deployment:
- systemd unit file (deploy/daena.service)
- Example YAML config (config/daena.yaml)
- Entry points: daena (CLI), daena-serve (uvicorn server)
Quality:
- 23 unit tests covering config, persistence, pipeline
- ruff linting and formatting pass clean
- Py3.13 compatible, uv-managed, pyenv-pinned
- GPG-signed commit on dev branch
32 lines
592 B
Desktop File
32 lines
592 B
Desktop File
[Unit]
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Description=Daena - Linux log and event collector
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Documentation=https://github.com/anomalyco/daena
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After=network-online.target
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Wants=network-online.target
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[Service]
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Type=simple
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User=daena
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Group=daena
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ExecStart=/usr/local/bin/daena-serve
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ExecReload=/bin/kill -HUP $MAINPID
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Restart=on-failure
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RestartSec=5
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AmbientCapabilities=CAP_SYS_PTRACE
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NoNewPrivileges=true
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ProtectSystem=full
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ProtectHome=true
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PrivateTmp=true
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StateDirectory=daena
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LogsDirectory=daena
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RuntimeDirectory=daena
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# Environment
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Environment=DAENA_CONFIG_PATH=/etc/daena/daena.yaml
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[Install]
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WantedBy=multi-user.target
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