Initial commit: Discord infrastructure bot

Commands: /status /logs /restart /deploy /metrics /backup
CI/CD: builds Docker image, pushes to git.csrx.ru registry, deploys to server

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.forgejo/workflows/deploy.yml

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+name: CI/CD
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  # ── Build & push Docker image ────────────────────────────────────────────
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Login to Forgejo Container Registry
+        run: |
+          echo "${{ secrets.GITHUB_TOKEN }}" | \
+            docker login git.csrx.ru -u ${{ github.actor }} --password-stdin
+
+      - name: Build image
+        run: docker build -t git.csrx.ru/jack/discord-bot:latest .
+
+      - name: Push image
+        run: docker push git.csrx.ru/jack/discord-bot:latest
+
+  # ── Deploy to server (master only) ───────────────────────────────────────
+  deploy:
+    needs: build
+    if: github.ref == 'refs/heads/master' && github.event_name == 'push'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Configure SSH
+        run: |
+          mkdir -p ~/.ssh
+          printf '%s\n' "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          ssh-keyscan -p 22 87.249.49.32 >> ~/.ssh/known_hosts
+          chmod 600 ~/.ssh/known_hosts
+
+      - name: Pull & restart on server
+        run: |
+          ssh deploy@87.249.49.32 "
+            docker pull git.csrx.ru/jack/discord-bot:latest &&
+            docker compose -f /opt/services/docker-compose.yml up -d --no-deps discord-bot
+          "

.gitignore

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+__pycache__/
+*.pyc
+.env

Dockerfile

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+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Install dependencies first (cached layer)
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy bot code
+COPY bot.py .
+
+CMD ["python", "-u", "bot.py"]

bot.py

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+#!/usr/bin/env python3
+"""Discord bot for csrx.ru infrastructure management."""
+
+import os
+import asyncio
+import logging
+from datetime import datetime, timezone
+
+import discord
+from discord import app_commands
+import docker
+import httpx
+
+# ---------------------------------------------------------------------------
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s %(levelname)s %(message)s",
+)
+log = logging.getLogger(__name__)
+
+DISCORD_TOKEN  = os.environ["DISCORD_TOKEN"]
+FORGEJO_TOKEN  = os.environ["FORGEJO_TOKEN"]
+FORGEJO_URL    = os.environ.get("FORGEJO_URL",   "https://git.csrx.ru")
+FORGEJO_REPO   = os.environ.get("FORGEJO_REPO",  "jack/infra")
+PROMETHEUS_URL = os.environ.get("PROMETHEUS_URL", "http://prometheus:9090")
+
+# ---------------------------------------------------------------------------
+intents = discord.Intents.default()
+client  = discord.Client(intents=intents)
+tree    = app_commands.CommandTree(client)
+
+docker_client = docker.DockerClient(base_url="unix:///var/run/docker.sock")
+
+
+# ---------------------------------------------------------------------------
+# Helpers
+
+def _icon(status: str) -> str:
+    if status == "running":  return "🟢"
+    if status == "paused":   return "🟡"
+    return "🔴"
+
+def _trunc(text: str, limit: int = 1900) -> str:
+    text = text.strip()
+    if len(text) <= limit:
+        return text
+    return "…\n" + text[-limit:]
+
+def _gb(b) -> str:
+    return f"{b / 1e9:.1f} GB" if b else "?"
+
+
+# ---------------------------------------------------------------------------
+# /status — list all containers
+
+@tree.command(name="status", description="Статус всех Docker-контейнеров")
+async def cmd_status(interaction: discord.Interaction):
+    await interaction.response.defer()
+    try:
+        containers = sorted(docker_client.containers.list(all=True), key=lambda c: c.name)
+        lines = [f"{_icon(c.status)} `{c.name}` — {c.status}" for c in containers]
+        embed = discord.Embed(
+            title="🖥️ Контейнеры",
+            description="\n".join(lines) or "Нет контейнеров",
+            color=0x5865F2,
+            timestamp=datetime.now(timezone.utc),
+        )
+        await interaction.followup.send(embed=embed)
+    except Exception as e:
+        await interaction.followup.send(f"❌ Ошибка: `{e}`")
+
+
+# ---------------------------------------------------------------------------
+# /logs <service> — last 40 lines of container logs
+
+@tree.command(name="logs", description="Последние логи контейнера")
+@app_commands.describe(service="Имя контейнера (forgejo, plane-web, traefik, …)")
+async def cmd_logs(interaction: discord.Interaction, service: str):
+    await interaction.response.defer()
+    try:
+        c = docker_client.containers.get(service)
+        raw = c.logs(tail=40, timestamps=False).decode("utf-8", errors="replace")
+        await interaction.followup.send(
+            f"**Логи `{service}` (последние 40 строк):**\n```\n{_trunc(raw)}\n```"
+        )
+    except docker.errors.NotFound:
+        await interaction.followup.send(f"❌ Контейнер `{service}` не найден")
+    except Exception as e:
+        await interaction.followup.send(f"❌ Ошибка: `{e}`")
+
+
+# ---------------------------------------------------------------------------
+# /restart <service> — restart a container
+
+@tree.command(name="restart", description="Перезапустить контейнер")
+@app_commands.describe(service="Имя контейнера")
+async def cmd_restart(interaction: discord.Interaction, service: str):
+    await interaction.response.defer()
+    try:
+        c = docker_client.containers.get(service)
+        await interaction.followup.send(f"🔄 Перезапускаю `{service}`…")
+        c.restart(timeout=30)
+        await interaction.channel.send(f"✅ `{service}` перезапущен")
+    except docker.errors.NotFound:
+        await interaction.followup.send(f"❌ Контейнер `{service}` не найден")
+    except Exception as e:
+        await interaction.followup.send(f"❌ Ошибка: `{e}`")
+
+
+# ---------------------------------------------------------------------------
+# /deploy — trigger Forgejo CI pipeline via workflow_dispatch
+
+@tree.command(name="deploy", description="Запустить деплой через Forgejo CI")
+async def cmd_deploy(interaction: discord.Interaction):
+    await interaction.response.defer()
+    try:
+        async with httpx.AsyncClient(timeout=15) as http:
+            r = await http.post(
+                f"{FORGEJO_URL}/api/v1/repos/{FORGEJO_REPO}/actions/workflows/deploy.yml/dispatches",
+                headers={"Authorization": f"token {FORGEJO_TOKEN}"},
+                json={"ref": "master"},
+            )
+        if r.status_code in (200, 204):
+            repo_url = f"{FORGEJO_URL}/{FORGEJO_REPO}/actions"
+            await interaction.followup.send(
+                f"🚀 **Деплой запущен!**\nПрогресс: {repo_url}"
+            )
+        else:
+            await interaction.followup.send(
+                f"⚠️ Forgejo ответил `{r.status_code}`:\n```{r.text[:300]}```"
+            )
+    except Exception as e:
+        await interaction.followup.send(f"❌ Ошибка: `{e}`")
+
+
+# ---------------------------------------------------------------------------
+# /metrics — CPU / RAM / disk from Prometheus
+
+@tree.command(name="metrics", description="Метрики сервера (CPU / RAM / диск)")
+async def cmd_metrics(interaction: discord.Interaction):
+    await interaction.response.defer()
+    try:
+        info = docker_client.info()
+        running = info.get("ContainersRunning", "?")
+        stopped = info.get("ContainersStopped", "?")
+
+        async with httpx.AsyncClient(timeout=6) as http:
+            async def prom(q: str):
+                try:
+                    r = await http.get(
+                        f"{PROMETHEUS_URL}/api/v1/query", params={"query": q}
+                    )
+                    d = r.json()
+                    if d["status"] == "success" and d["data"]["result"]:
+                        return float(d["data"]["result"][0]["value"][1])
+                except Exception:
+                    pass
+                return None
+
+            cpu        = await prom('100 - (avg(rate(node_cpu_seconds_total{mode="idle"}[5m])) * 100)')
+            mem_total  = await prom("node_memory_MemTotal_bytes")
+            mem_avail  = await prom("node_memory_MemAvailable_bytes")
+            disk_total = await prom('node_filesystem_size_bytes{mountpoint="/",fstype!="tmpfs"}')
+            disk_free  = await prom('node_filesystem_free_bytes{mountpoint="/",fstype!="tmpfs"}')
+
+        mem_pct  = (mem_total  - mem_avail) / mem_total  * 100 if mem_total  and mem_avail else None
+        disk_pct = (disk_total - disk_free) / disk_total * 100 if disk_total and disk_free else None
+
+        embed = discord.Embed(
+            title="📊 Метрики сервера",
+            color=0x2ecc71,
+            timestamp=datetime.now(timezone.utc),
+        )
+        embed.add_field(name="CPU",  value=f"`{cpu:.1f}%`" if cpu is not None else "—", inline=True)
+        embed.add_field(
+            name="RAM",
+            value=f"`{mem_pct:.1f}%`  ({_gb(mem_total - mem_avail if mem_total and mem_avail else None)} / {_gb(mem_total)})"
+            if mem_pct is not None else "—",
+            inline=True,
+        )
+        embed.add_field(
+            name="Диск /",
+            value=f"`{disk_pct:.1f}%`  ({_gb(disk_total - disk_free if disk_total and disk_free else None)} / {_gb(disk_total)})"
+            if disk_pct is not None else "—",
+            inline=True,
+        )
+        embed.add_field(
+            name="Контейнеры",
+            value=f"🟢 {running} running  /  🔴 {stopped} stopped",
+            inline=False,
+        )
+        await interaction.followup.send(embed=embed)
+
+    except Exception as e:
+        await interaction.followup.send(f"❌ Ошибка: `{e}`")
+
+
+# ---------------------------------------------------------------------------
+# /backup — last backup container logs
+
+@tree.command(name="backup", description="Логи последнего бэкапа")
+async def cmd_backup(interaction: discord.Interaction):
+    await interaction.response.defer()
+    try:
+        containers = docker_client.containers.list(
+            all=True, filters={"name": "backup"}
+        )
+        if not containers:
+            await interaction.followup.send(
+                "ℹ️ Контейнер `backup` не найден (запускается по расписанию каждые 6 часов)"
+            )
+            return
+        c = containers[0]
+        raw = c.logs(tail=30).decode("utf-8", errors="replace")
+        lower = raw.lower()
+        icon = "🟢" if any(w in lower for w in ("uploaded", "complete", "done")) else \
+               "🔴" if any(w in lower for w in ("error", "fail", "traceback")) else "🟡"
+        await interaction.followup.send(
+            f"{icon} **Логи бэкапа** (`{c.name}`, статус: `{c.status}`):\n"
+            f"```\n{_trunc(raw, 1500)}\n```"
+        )
+    except Exception as e:
+        await interaction.followup.send(f"❌ Ошибка: `{e}`")
+
+
+# ---------------------------------------------------------------------------
+
+@client.event
+async def on_ready():
+    await tree.sync()
+    log.info("Logged in as %s (ID: %s). Slash commands synced.", client.user, client.user.id)
+
+
+client.run(DISCORD_TOKEN, log_handler=None)

requirements.txt

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+discord.py==2.4.0
+docker==7.1.0
+httpx==0.28.1