feat: database management — custom credentials, dump upload/restore

Backend:
- Add dbUsername/dbPassword columns to Application entity
- Add optional DB credential fields to CreateApplicationDto
- Auto-generate dbPassword (crypto.randomBytes) and default dbUsername='appuser'
  when databaseType != 'none' on app creation
- Store both username and password in K8s DB secret (was password-only)
- Read DB_USER/POSTGRES_USER/MYSQL_USER from secretKeyRef instead of hardcoded
- New restoreDatabaseDump() in KubernetesService: creates K8s Job with
  psql/mysql client to restore uploaded SQL dump, waits for completion,
  returns logs
- New POST /applications/:id/db-upload endpoint with 500MB file limit

Frontend:
- Add dbUsername/dbPassword to Application and CreateApplicationDto types
- Deploy page: show username/password fields when database is selected,
  with generate-random-password button and show/hide toggle
- App detail page: new Database section with connection info (host, port,
  db name, username, password with copy-to-clipboard), SQL dump upload
  area with drag-and-drop, and restore output logs display

Security:
- Database remains ClusterIP only (no external exposure)
- Credentials stored in K8s Secrets (base64-encoded)
- Dump file uploaded as temporary K8s Secret, auto-cleaned after restore
This commit is contained in:
keyhan
2026-04-06 22:47:41 +03:30
parent 3c3e0e48fa
commit 9e3347cb71
9 changed files with 496 additions and 13 deletions
+74 -1
View File
@@ -7,7 +7,7 @@ import api from '@/lib/api';
import { useAuthStore } from '@/lib/store';
import { toast } from 'react-toastify';
import type { CreateApplicationDto, ClusterPublic, ClusterPoolPublic } from '@/types';
import { Hexagon, FolderUp, Link as LinkIcon, CheckCircle, Package, Server, Scale, Home, Target, BarChart3, RotateCw, KeyRound, Rocket, Clock, Upload, XCircle } from 'lucide-react';
import { Hexagon, FolderUp, Link as LinkIcon, CheckCircle, Package, Server, Scale, Home, Target, BarChart3, RotateCw, KeyRound, Rocket, Clock, Upload, XCircle, Database, Eye, EyeOff, RefreshCw } from 'lucide-react';
const steps = ['Basic Info', 'Runtime & Database', 'Resources', 'Review'];
@@ -39,6 +39,7 @@ export default function DeployPage() {
const [uploadProgress, setUploadProgress] = useState(0);
const [isDragging, setIsDragging] = useState(false);
const [clusterMode, setClusterMode] = useState<'default' | 'manual' | 'pool'>('default');
const [showDbPassword, setShowDbPassword] = useState(false);
const fileInputRef = useRef<HTMLInputElement>(null);
const { data: clusters = [] } = useQuery<ClusterPublic[]>({
@@ -389,6 +390,66 @@ export default function DeployPage() {
))}
</div>
</div>
{/* Database Credentials — shown when a DB is selected */}
{form.databaseType !== 'none' && (
<div className="p-4 bg-blue-50/50 border border-blue-200 rounded-xl space-y-4">
<div className="flex items-center gap-2">
<Database className="w-5 h-5 text-blue-500" />
<h3 className="text-sm font-semibold text-gray-800">Database Credentials</h3>
<span className="text-xs text-gray-400">(optional auto-generated if empty)</span>
</div>
<div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
<div>
<label className="block text-xs text-gray-500 mb-1">Username</label>
<input
className="input-field"
placeholder="appuser"
value={form.dbUsername || ''}
onChange={(e) => setForm({ ...form, dbUsername: e.target.value })}
/>
</div>
<div>
<label className="block text-xs text-gray-500 mb-1">Password</label>
<div className="relative">
<input
className="input-field pr-20"
type={showDbPassword ? 'text' : 'password'}
placeholder="Auto-generated"
value={form.dbPassword || ''}
onChange={(e) => setForm({ ...form, dbPassword: e.target.value })}
/>
<div className="absolute inset-y-0 right-0 flex items-center gap-1 pr-2">
<button
type="button"
onClick={() => {
const chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
let pass = '';
for (let i = 0; i < 20; i++) pass += chars.charAt(Math.floor(Math.random() * chars.length));
setForm({ ...form, dbPassword: pass });
setShowDbPassword(true);
}}
className="p-1 text-gray-400 hover:text-blue-500 transition-colors"
title="Generate random password"
>
<RefreshCw className="w-4 h-4" />
</button>
<button
type="button"
onClick={() => setShowDbPassword(!showDbPassword)}
className="p-1 text-gray-400 hover:text-gray-600 transition-colors"
>
{showDbPassword ? <EyeOff className="w-4 h-4" /> : <Eye className="w-4 h-4" />}
</button>
</div>
</div>
</div>
</div>
<p className="text-xs text-gray-400">
These credentials are used for internal cluster communication only. The database is not exposed externally.
</p>
</div>
)}
</div>
)}
@@ -682,6 +743,18 @@ export default function DeployPage() {
<span className="text-sm text-gray-500">Database</span>
<span className="text-sm font-medium">{form.databaseType}</span>
</div>
{form.databaseType !== 'none' && (
<>
<div className="flex justify-between">
<span className="text-sm text-gray-500">DB Username</span>
<span className="text-sm font-medium">{form.dbUsername || 'appuser (default)'}</span>
</div>
<div className="flex justify-between">
<span className="text-sm text-gray-500">DB Password</span>
<span className="text-sm font-medium">{form.dbPassword ? '••••••••' : 'Auto-generated'}</span>
</div>
</>
)}
<div className="flex justify-between">
<span className="text-sm text-gray-500">Source</span>
<span className="text-sm font-medium">