Initial commit — Agent HAL v1.0
Agent système complet remplaçant agent_debian : - 20 skills : apt, systemd, cron, process, network, user, sysinfo, journal, container, shell, filesystem (enhanced), git, ssh, web_fetch, todo, script, mqtt_send, mqtt_subscribe, muc_send, agents_status - filesystem : read avec numéros de lignes, edit, multiedit (style SHAI) - git : status, log, diff, add, commit, push, pull, clone, branch, checkout - ssh : exécution distante + SCP (password ou clé) - web_fetch : GET/HEAD/POST avec nettoyage HTML - todo : liste de tâches en mémoire
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"""
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Skill SYSTEMD — gestion des services systemd.
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Usage LLM :
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SKILL:systemd ARGS:status <service>
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SKILL:systemd ARGS:start <service>
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SKILL:systemd ARGS:stop <service>
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SKILL:systemd ARGS:restart <service>
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SKILL:systemd ARGS:reload <service>
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SKILL:systemd ARGS:enable <service>
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SKILL:systemd ARGS:disable <service>
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SKILL:systemd ARGS:logs <service> [lignes]
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SKILL:systemd ARGS:list [pattern]
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SKILL:systemd ARGS:failed
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SKILL:systemd ARGS:daemon-reload
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"""
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import subprocess
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DESCRIPTION = "Gestion des services systemd (start/stop/restart/status/logs/enable/disable)"
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USAGE = "SKILL:systemd ARGS:status <service> | start <service> | stop <service> | restart <service> | enable <service> | disable <service> | logs <service> [N] | list | failed"
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# Actions destructives qui nécessitent confirmation (lecture seule = pas de confirmation)
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_ACTIONS_REQUIRING_CONFIRMATION = {"start", "stop", "restart", "enable", "disable", "mask", "unmask", "daemon-reload"}
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def _confirm_or_execute(context, description: str, action_fn) -> str:
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"""Demande confirmation si requête XMPP directe, sinon exécute immédiatement."""
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sender = getattr(context.agent, '_last_xmpp_sender', '')
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if not sender:
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return action_fn()
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context.agent._pending_confirmations[sender] = {"description": description, "fn": action_fn}
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return f"⚠️ Confirmation requise :\n{description}\n\nRéponds **oui** pour confirmer ou **non** pour annuler."
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def _run(cmd: str, timeout: int = 30) -> str:
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try:
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result = subprocess.run(
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cmd, shell=True, text=True,
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capture_output=True, timeout=timeout
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)
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out = (result.stdout + result.stderr).strip()
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return out[:4000] if out else "(aucune sortie)"
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except subprocess.TimeoutExpired:
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return f"Timeout ({timeout}s)"
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except Exception as e:
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return str(e)
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def run(args: str, context) -> str:
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parts = args.strip().split()
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action = parts[0].lower() if parts else ""
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service = parts[1] if len(parts) > 1 else ""
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if action == "status":
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if not service:
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return "Précise le service."
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return _run(f"systemctl status {service} --no-pager -l")
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if action == "start":
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if not service:
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return "Précise le service."
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def _do():
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out = _run(f"systemctl start {service}")
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status = _run(f"systemctl is-active {service}")
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return f"Démarrage de {service}... Statut : {status}\n{out}"
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return _confirm_or_execute(context, f"Démarrer le service : {service}", _do)
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if action == "stop":
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if not service:
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return "Précise le service."
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def _do():
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out = _run(f"systemctl stop {service}")
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status = _run(f"systemctl is-active {service}")
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return f"Arrêt de {service}... Statut : {status}\n{out}"
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return _confirm_or_execute(context, f"Arrêter le service : {service}", _do)
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if action == "restart":
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if not service:
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return "Précise le service."
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def _do():
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out = _run(f"systemctl restart {service}")
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status = _run(f"systemctl is-active {service}")
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return f"Redémarrage de {service}... Statut : {status}\n{out}"
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return _confirm_or_execute(context, f"Redémarrer le service : {service}", _do)
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if action == "reload":
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if not service:
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return "Précise le service."
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return _run(f"systemctl reload {service}")
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if action == "enable":
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if not service:
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return "Précise le service."
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return _confirm_or_execute(
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context, f"Activer au démarrage : {service}",
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lambda: _run(f"systemctl enable {service}")
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)
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if action == "disable":
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if not service:
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return "Précise le service."
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return _confirm_or_execute(
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context, f"Désactiver au démarrage : {service}",
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lambda: _run(f"systemctl disable {service}")
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)
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if action == "mask":
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if not service:
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return "Précise le service."
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return _confirm_or_execute(
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context, f"Masquer (bloquer) le service : {service}",
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lambda: _run(f"systemctl mask {service}")
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)
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if action == "unmask":
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if not service:
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return "Précise le service."
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return _confirm_or_execute(
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context, f"Démasquer le service : {service}",
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lambda: _run(f"systemctl unmask {service}")
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)
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if action == "logs":
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if not service:
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return "Précise le service."
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n = parts[2] if len(parts) > 2 else "50"
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try:
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n = int(n)
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except ValueError:
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n = 50
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return _run(f"journalctl -u {service} -n {n} --no-pager -o short-iso")
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if action == "list":
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pattern = parts[1] if len(parts) > 1 else ""
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cmd = "systemctl list-units --type=service --no-pager"
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if pattern:
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cmd += f" | grep {pattern}"
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return _run(cmd)
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if action == "list-all":
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return _run("systemctl list-units --type=service --all --no-pager")
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if action == "failed":
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return _run("systemctl list-units --state=failed --no-pager")
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if action == "daemon-reload":
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return _confirm_or_execute(
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context, "Recharger la configuration systemd (daemon-reload)",
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lambda: _run("systemctl daemon-reload && echo 'daemon-reload effectué'")
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)
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if action == "is-active":
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if not service:
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return "Précise le service."
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return _run(f"systemctl is-active {service}")
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if action == "is-enabled":
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if not service:
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return "Précise le service."
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return _run(f"systemctl is-enabled {service}")
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return (
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"Action inconnue. Disponible : status, start, stop, restart, reload, "
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"enable, disable, mask, unmask, logs, list, list-all, failed, "
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"daemon-reload, is-active, is-enabled"
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)
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