Initial commit: Debian Manager — управление Debian-серверами

- SSH/SFTP управление без агентов - Пакеты (apt), Docker, файлы, systemd, ufw, cron - Плейбуки, групповые операции, планировщик - Бэкапы, отчёты, Portainer, Proxmox VE, Gitea Deploy - Терминал, Telegram-уведомления, тёмная/светлая тема
2026-09-05 19:46:45 +08:00
commit f624fee5e0
65 changed files with 6981 additions and 0 deletions
@@ -0,0 +1,73 @@
+"""systemd: юниты, действия, journalctl."""
+from __future__ import annotations
+
+from dataclasses import dataclass
+from typing import List
+
+from app.core.ssh import SSHClient
+
+CRITICAL_UNITS = {"ssh.service", "sshd.service", "ssh.socket", "docker.service",
+                  "networking.service", "systemd-networkd.service", "dbus.service"}
+
+
+@dataclass
+class Unit:
+    name: str
+    load: str
+    active: str
+    sub: str
+    description: str
+    enabled: str = ""
+
+
+async def list_units(c: SSHClient) -> List[Unit]:
+    r = await c.sudo(
+        "systemctl list-units --type=service --all --no-legend --no-pager "
+        "--plain | awk '{$1=$1};1'", timeout=60
+    )
+    enabled_r = await c.sudo(
+        "systemctl list-unit-files --type=service --no-legend --no-pager", timeout=60
+    )
+    enabled_map = {}
+    for line in enabled_r.stdout.splitlines():
+        p = line.split()
+        if len(p) >= 2:
+            enabled_map[p[0]] = p[1]
+
+    units: List[Unit] = []
+    for line in r.stdout.splitlines():
+        p = line.split(None, 4)
+        if len(p) >= 4:
+            units.append(Unit(
+                name=p[0], load=p[1], active=p[2], sub=p[3],
+                description=p[4] if len(p) > 4 else "",
+                enabled=enabled_map.get(p[0], ""),
+            ))
+    return units
+
+
+async def failed_units(c: SSHClient) -> List[str]:
+    r = await c.sudo("systemctl --failed --no-legend --no-pager --plain", timeout=30)
+    return [l.split()[0] for l in r.stdout.splitlines() if l.strip() and not l.startswith("0 ")]
+
+
+async def action(c: SSHClient, unit: str, act: str) -> str:
+    assert act in ("start", "stop", "restart", "reload", "enable", "disable", "mask", "unmask")
+    r = await c.sudo(f"systemctl {act} {unit}", timeout=120)
+    if not r.ok:
+        raise RuntimeError(r.stderr.strip() or f"rc={r.returncode}")
+    return r.stdout
+
+
+async def logs(c: SSHClient, unit: str, lines: int = 200) -> str:
+    r = await c.sudo(f"journalctl -u {unit} -n {lines} --no-pager", timeout=60)
+    return r.stdout
+
+
+async def cat_unit(c: SSHClient, unit: str) -> str:
+    r = await c.sudo(f"systemctl cat {unit}", timeout=30)
+    return r.stdout
+
+
+async def daemon_reload(c: SSHClient) -> None:
+    await c.sudo("systemctl daemon-reload")