Compare commits

...
4 Commits
34 changed files with 123 additions and 1771 deletions
+70
View File
@@ -0,0 +1,70 @@
# Server Manager
Dynamic Dedicated Server Management System.
## Components
* Manager
* Wrapper
* Shared
* Dashboard
## Build
Build all workspaces:
```bash
npm run build --workspaces
```
## Development
### Manager
```bash
npm start --workspace manager
```
### Dashboard
```bash
npm run dev --workspace dashboard
```
## Architecture
### Manager
Responsible for:
* Server lifecycle management
* Dynamic scaling
* Wrapper communication
* Server registry
### Wrapper
Responsible for:
* Process management
* Dedicated server control
* Server monitoring
* Status reporting
### Shared
Contains:
* Common types
* Shared interfaces
* Communication contracts
## Project Structure
```text
server-manager/
├── manager/
├── wrapper/
├── shared/
└── dashboard/
```
+5 -4
View File
@@ -1,11 +1,12 @@
{ {
"name": "manager", "name": "manager",
"version": "1.0.0", "version": "1.0.0",
"description": "", "description": "Server Manager for dedicated game servers",
"main": "index.js", "main": "dist/index.js",
"scripts": { "scripts": {
"start": "ts-node src/index.ts", "dev": "ts-node src/index.ts",
"build": "tsc -p tsconfig.json" "build": "tsc -p tsconfig.json",
"start": "node dist/index.js"
}, },
"keywords": [], "keywords": [],
"author": "", "author": "",
-15
View File
@@ -1,15 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CommandService = void 0;
const logger_1 = require("./logger");
const logger = (0, logger_1.getLogger)("CommandService");
class CommandService {
constructor(channel) {
this.channel = channel;
}
async send(queue, command) {
await this.channel.sendToQueue(queue, Buffer.from(JSON.stringify(command)));
logger.debug("Command sent", command);
}
}
exports.CommandService = CommandService;
-21
View File
@@ -1,21 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.QUERY_PORT_START = exports.GAME_PORT_START = exports.DEFAULT_DESIRED_SERVERS = exports.LIFECYCLE_CRASH_RETENTION = exports.LIFECYCLE_CRASH_TIMEOUT = exports.LIFECYCLE_SCALE_COOLDOWN = exports.LIFECYCLE_STARTUP_GRACE_PERIOD = exports.LIFECYCLE_SCALE_DOWN_THRESHOLD = exports.LIFECYCLE_MIN_UPTIME = exports.LIFECYCLE_EMPTY_TIMEOUT = exports.LIFECYCLE_CHECK_INTERVAL = exports.RABBITMQ_URL = void 0;
exports.RABBITMQ_URL = "amqp://manager:gigi1337@192.168.1.74";
// Lifecycle
exports.LIFECYCLE_CHECK_INTERVAL = 10000; // Alle 10 Sekunden prüfen
// Scale Down
exports.LIFECYCLE_EMPTY_TIMEOUT = 300000; // 5 Minuten leer
exports.LIFECYCLE_MIN_UPTIME = 600000; // 10 Minuten Mindestlaufzeit
exports.LIFECYCLE_SCALE_DOWN_THRESHOLD = 0.30; // Unter 30% Gesamtauslastung darf abgebaut werden
// Scale Up
exports.LIFECYCLE_STARTUP_GRACE_PERIOD = 60000; // 1 Minute Schutz nach Start
exports.LIFECYCLE_SCALE_COOLDOWN = 120000; // 2 Minuten zwischen Scale-Up Aktionen
// Crash Detection
exports.LIFECYCLE_CRASH_TIMEOUT = 120000; // 2 Minuten ohne Status -> Crash
exports.LIFECYCLE_CRASH_RETENTION = 300000; // 5 Minuten sichtbar nach Crash
// Default
exports.DEFAULT_DESIRED_SERVERS = 1;
// Ports
exports.GAME_PORT_START = 7777;
exports.QUERY_PORT_START = 27015;
-46
View File
@@ -1,46 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const rabbit_1 = require("./rabbit");
const wrapperManager_1 = require("./wrapperManager");
const wrapperRegistry_1 = require("./wrapperRegistry");
const serverRegistry_1 = require("./serverRegistry");
const serverManager_1 = require("./serverManager");
const portManager_1 = require("./portManager");
const serverStatusManager_1 = require("./serverStatusManager");
const serverLifecycle_1 = require("./serverLifecycle");
const logger_1 = require("./logger");
const server_1 = require("./web/server");
const logger = (0, logger_1.getLogger)("Index");
const wrapperRegistry = new wrapperRegistry_1.WrapperRegistry();
const serverRegistry = new serverRegistry_1.ServerRegistry();
const portManager = new portManager_1.PortManager();
async function main() {
const rabbit = new rabbit_1.Rabbit();
await rabbit.connect();
logger.info("RabbitMQ-Verbindung hergestellt");
await portManager.init();
logger.info("Persistenz initialisiert");
await wrapperRegistry.init();
logger.debug("WrapperRegistry initialisiert");
await serverRegistry.init();
logger.debug("ServerRegistry initialisiert");
const wrapperManager = new wrapperManager_1.WrapperManager(rabbit, wrapperRegistry, serverRegistry);
await wrapperManager.start();
logger.info("WrapperManager erfolgreich gestartet");
const serverManager = new serverManager_1.ServerManager(rabbit, wrapperRegistry, serverRegistry, portManager);
const lifecycle = new serverLifecycle_1.ServerLifecycle(serverRegistry, serverManager);
lifecycle.start();
logger.debug("ServerLifecycle gestartet");
const statusManager = new serverStatusManager_1.ServerStatusManager(rabbit, serverRegistry);
await statusManager.start();
const webServer = (0, server_1.createWebServer)({
wrapperRegistry,
serverRegistry,
lifecycle,
rabbitMqStatus: "connected",
managerStatus: "running"
}, 3000);
logger.info("Manager gestartet");
void webServer;
}
main();
-47
View File
@@ -1,47 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getLogger = getLogger;
const LEVELS = {
DEBUG: 0,
INFO: 1,
WARN: 2,
ERROR: 3,
};
const DEFAULT_LOG_LEVEL = "INFO";
const configuredLevel = (process.env.LOG_LEVEL ?? "").toUpperCase();
const currentLogLevel = configuredLevel in LEVELS ? configuredLevel : DEFAULT_LOG_LEVEL;
const currentLogLevelValue = LEVELS[currentLogLevel];
function shouldLog(level) {
return LEVELS[level] >= currentLogLevelValue;
}
function formatMessage(level, component, message) {
return `${new Date().toISOString()} ${level} [${component}] ${message}`;
}
class Logger {
constructor(component) {
this.component = component;
}
debug(message, ...args) {
if (!shouldLog("DEBUG"))
return;
console.log(formatMessage("DEBUG", this.component, message), ...args);
}
info(message, ...args) {
if (!shouldLog("INFO"))
return;
console.log(formatMessage("INFO", this.component, message), ...args);
}
warn(message, ...args) {
if (!shouldLog("WARN"))
return;
console.warn(formatMessage("WARN", this.component, message), ...args);
}
error(message, ...args) {
if (!shouldLog("ERROR"))
return;
console.error(formatMessage("ERROR", this.component, message), ...args);
}
}
function getLogger(component) {
return new Logger(component);
}
-40
View File
@@ -1,40 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.generateServerName = generateServerName;
const locations = [
"Crimson",
"Azure",
"Emerald",
"Amber",
"Sapphire",
"Ruby",
"Obsidian",
"Pearl",
"Onyx",
"Ivory",
"Copper",
"Platinum",
"Titanium",
"Neon",
"Shadow",
"Frost",
"Solar",
"Void",
"Storm",
"Ocean"
];
function generateServerName(existingNames) {
for (const location of locations) {
const name = "[EU] druecktieR | " + location;
if (!existingNames.includes(name)) {
return name;
}
}
/*
Falls alle Namen vergeben sind
*/
return ("[EU] druecktieR | " +
Math.random()
.toString(36)
.substring(2, 6));
}
-35
View File
@@ -1,35 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.JsonFileStore = void 0;
const fs_1 = require("fs");
const logger_1 = require("../logger");
const logger = (0, logger_1.getLogger)("JsonFileStore");
class JsonFileStore {
constructor(filePath) {
this.filePath = filePath;
}
async load() {
try {
const fileContents = await fs_1.promises.readFile(this.filePath, "utf-8");
return JSON.parse(fileContents);
}
catch (error) {
if (error.code === "ENOENT") {
return null;
}
logger.error(`Fehler beim Laden der Persistenzdatei ${this.filePath}:`, error);
throw error;
}
}
async save(data) {
try {
const fileContents = JSON.stringify(data, null, 4);
await fs_1.promises.writeFile(this.filePath, fileContents, "utf-8");
}
catch (error) {
logger.error(`Fehler beim Speichern der Persistenzdatei ${this.filePath}:`, error);
throw error;
}
}
}
exports.JsonFileStore = JsonFileStore;
@@ -1,2 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
-68
View File
@@ -1,68 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.PortManager = void 0;
const config_1 = require("./config");
const jsonFileStore_1 = require("./persistence/jsonFileStore");
const logger_1 = require("./logger");
const logger = (0, logger_1.getLogger)("PortManager");
class PortManager {
constructor() {
this.usedPorts = new Set();
this.usedQueryPorts = new Set();
this.gamePortStart = config_1.GAME_PORT_START;
this.queryPortStart = config_1.QUERY_PORT_START;
this.persistence = new jsonFileStore_1.JsonFileStore("portManager-state.json");
}
async init() {
const state = await this.persistence.load();
if (!state)
return;
this.usedPorts =
new Set(state.usedPorts);
this.usedQueryPorts =
new Set(state.usedQueryPorts);
}
allocate() {
let port = this.gamePortStart;
while (this.usedPorts.has(port)) {
port++;
}
let queryPort = this.queryPortStart;
while (this.usedQueryPorts.has(queryPort)) {
queryPort++;
}
this.usedPorts.add(port);
this.usedQueryPorts.add(queryPort);
logger.debug(`Port erfolgreich reserviert: ${port}`);
logger.debug(`Query-Port erfolgreich reserviert: ${queryPort}`);
this.saveState();
return {
port,
queryPort
};
}
release(port, queryPort) {
const removedPort = this.usedPorts.delete(port);
const removedQueryPort = this.usedQueryPorts.delete(queryPort);
if (!removedPort || !removedQueryPort) {
logger.warn(`Unerwarteter Port-Zustand während der Freigabe: port=${port}, queryPort=${queryPort}`);
}
else {
logger.debug(`Port wieder freigegeben: ${port}`);
logger.debug(`Query-Port wieder freigegeben: ${queryPort}`);
}
this.saveState();
}
saveState() {
const state = {
usedPorts: Array.from(this.usedPorts),
usedQueryPorts: Array.from(this.usedQueryPorts)
};
this.persistence
.save(state)
.catch(error => {
logger.error("Fehler beim Speichern des PortManager-Zustands:", error);
});
}
}
exports.PortManager = PortManager;
-50
View File
@@ -1,50 +0,0 @@
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.Rabbit = void 0;
const amqp = __importStar(require("amqplib"));
const config_1 = require("./config");
const logger_1 = require("./logger");
const logger = (0, logger_1.getLogger)("Rabbit");
class Rabbit {
async connect() {
this.connection =
await amqp.connect(config_1.RABBITMQ_URL);
this.channel =
await this.connection.createChannel();
logger.info("Connected to RabbitMQ");
}
}
exports.Rabbit = Rabbit;
-225
View File
@@ -1,225 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ServerLifecycle = void 0;
const logger_1 = require("./logger");
const config_1 = require("./config");
const logger = (0, logger_1.getLogger)("ServerLifecycle");
class ServerLifecycle {
constructor(serverRegistry, serverManager, desiredServers = config_1.DEFAULT_DESIRED_SERVERS) {
this.serverRegistry = serverRegistry;
this.serverManager = serverManager;
this.desiredServers = desiredServers;
this.creatingServers = 0;
this.emptyTimeout = config_1.LIFECYCLE_EMPTY_TIMEOUT;
this.lastScaleUp = 0;
this.scaleCooldown = config_1.LIFECYCLE_SCALE_COOLDOWN;
}
start() {
logger.info("Server Lifecycle gestartet");
setInterval(() => {
this.checkServers();
}, config_1.LIFECYCLE_CHECK_INTERVAL);
}
setDesiredServers(count) {
logger.debug("Neue Soll Server Anzahl:", count);
this.desiredServers =
count;
}
/**
* Exposes the configured target for monitoring consumers.
* It deliberately does not influence lifecycle behaviour.
*/
getDesiredServers() {
return this.desiredServers;
}
checkServers() {
const servers = this.serverRegistry.getAll();
/*
STATUS AKTUALISIEREN
*/
for (const server of servers) {
switch (server.status) {
case "STARTING":
if (server.pid) {
server.status =
"RUNNING";
server.startedAt =
Date.now();
server.emptySince =
undefined;
this.serverRegistry.update(server);
logger.info("Server RUNNING:", server.name, "PID:", server.pid);
}
break;
case "RECOVERING":
if (Date.now() -
server.lastSeen
>
config_1.LIFECYCLE_CRASH_TIMEOUT) {
server.status =
"CRASHED";
server.crashedAt =
Date.now();
this.serverRegistry.update(server);
logger.error("Server-Recovery fehlgeschlagen:", server.name);
}
break;
case "RUNNING":
/*
Crash Detection
*/
if (Date.now() -
server.lastSeen
>
config_1.LIFECYCLE_CRASH_TIMEOUT) {
server.status =
"CRASHED";
server.crashedAt =
Date.now();
this.serverRegistry.update(server);
logger.error("Server abgestürzt:", server.name);
break;
}
/*
Leere Server tracken
*/
if (server.players === 0) {
if (!server.emptySince) {
if (server.startedAt &&
Date.now() -
server.startedAt <
config_1.LIFECYCLE_STARTUP_GRACE_PERIOD) {
break;
}
server.emptySince =
Date.now();
this.serverRegistry.update(server);
logger.debug("Server leer:", server.name);
}
}
else {
if (server.emptySince) {
logger.debug("Server wieder aktiv:", server.name);
}
server.emptySince =
undefined;
this.serverRegistry.update(server);
}
break;
case "CRASHED":
if (!server.crashedAt) {
server.crashedAt =
Date.now();
this.serverRegistry.update(server);
logger.error("Server abgestürzt erkannt:", server.name);
break;
}
if (Date.now() -
server.crashedAt
>
config_1.LIFECYCLE_CRASH_RETENTION) {
logger.info("Entferne abgestürzten Server nach Grace-Zeit:", server.name);
this.serverRegistry.remove(server.id);
}
break;
}
}
/*
AKTIVE SERVER
*/
const activeServers = this.serverRegistry
.getAll()
.filter(server => server.status === "RUNNING" ||
server.status === "STARTING" ||
server.status === "RECOVERING");
/*
SLOT AUSLASTUNG
*/
const runningServers = activeServers.filter(server => server.status === "RUNNING");
const totalPlayers = runningServers.reduce((sum, server) => sum + server.players, 0);
const totalSlots = runningServers.reduce((sum, server) => sum + server.maxPlayers, 0);
const usage = totalSlots > 0
?
totalPlayers / totalSlots
:
0;
logger.debug("Kapazität:", `${totalPlayers}/${totalSlots}`, `${(usage * 100).toFixed(1)}%`);
/*
MINDEST SERVER ANZAHL
*/
const totalActive = activeServers.length +
this.creatingServers;
if (totalActive <
this.desiredServers) {
const missing = this.desiredServers -
totalActive;
this.startServers(missing);
}
/*
SCALE UP BEI 90%
*/
const shouldScale = runningServers.length > 0 &&
this.creatingServers === 0 &&
usage >= 0.90 &&
Date.now() -
this.lastScaleUp
>
this.scaleCooldown;
if (shouldScale) {
logger.info("Auslastung hoch - starte zusätzlichen Server");
this.lastScaleUp =
Date.now();
this.startServers(1);
}
/*
LEERE SERVER ENTFERNEN
*/
const removableServers = activeServers
.filter(server => server.status === "RUNNING" &&
server.players === 0 &&
server.emptySince &&
server.startedAt &&
Date.now() -
server.startedAt
>=
config_1.LIFECYCLE_MIN_UPTIME &&
Date.now() -
server.emptySince
>
this.emptyTimeout &&
usage <
config_1.LIFECYCLE_SCALE_DOWN_THRESHOLD)
.sort((a, b) => (a.emptySince ?? 0) -
(b.emptySince ?? 0));
for (const server of removableServers) {
const activeCount = this.serverRegistry
.getAll()
.filter(s => s.status === "RUNNING" ||
s.status === "STARTING" ||
s.status === "RECOVERING")
.length;
if (activeCount <=
this.desiredServers) {
break;
}
logger.info("Stoppe leeren Server:", server.name);
this.serverManager.stopServer(server.id);
}
}
startServers(count) {
logger.info("Starte Server:", count);
for (let i = 0; i < count; i++) {
this.creatingServers++;
this.serverManager
.createServer()
.then(() => {
this.creatingServers--;
})
.catch(err => {
this.creatingServers--;
logger.error("Server Erstellung fehlgeschlagen:", err);
});
}
}
}
exports.ServerLifecycle = ServerLifecycle;
-41
View File
@@ -1,41 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ServerLifecycleManager = void 0;
class ServerLifecycleManager {
constructor(serverRegistry, rabbit) {
this.serverRegistry = serverRegistry;
this.rabbit = rabbit;
}
start() {
console.log("Server Lifecycle Manager gestartet");
setInterval(() => {
this.checkServers();
}, 5000);
}
checkServers() {
const servers = this.serverRegistry.getAll();
for (const server of servers) {
switch (server.status) {
case "STARTING":
this.checkStarting(server);
break;
case "RUNNING":
this.checkRunning(server);
break;
case "CRASHED":
this.checkOffline(server);
break;
}
}
}
checkStarting(server) {
// kommt später
}
checkRunning(server) {
// kommt später
}
checkOffline(server) {
// kommt später
}
}
exports.ServerLifecycleManager = ServerLifecycleManager;
-102
View File
@@ -1,102 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ServerManager = void 0;
const logger_1 = require("./logger");
const crypto_1 = require("crypto");
const nameGenerator_1 = require("./nameGenerator");
const logger = (0, logger_1.getLogger)("ServerManager");
class ServerManager {
constructor(rabbit, wrapperRegistry, serverRegistry, portManager) {
this.rabbit = rabbit;
this.wrapperRegistry = wrapperRegistry;
this.serverRegistry = serverRegistry;
this.portManager = portManager;
}
async createServer() {
/*
freien Wrapper suchen
*/
const wrapper = this.findBestWrapper();
if (!wrapper) {
logger.warn("Kein Wrapper verfügbar");
return;
}
const serverId = "srv-" +
(0, crypto_1.randomUUID)()
.slice(0, 8);
const serverName = (0, nameGenerator_1.generateServerName)(this.serverRegistry
.getAll()
.map(server => server.name));
/*
Ports reservieren
*/
const ports = this.portManager.allocate();
const server = {
id: serverId,
name: serverName,
wrapperId: wrapper.id,
status: "STARTING",
port: ports.port,
queryPort: ports.queryPort,
players: 0,
maxPlayers: 21,
created: Date.now(),
lastSeen: Date.now()
};
/*
Registry Eintrag
*/
this.serverRegistry.add(server);
/*
Command an Wrapper
*/
const command = {
type: "server.start",
serverId,
name: serverName,
port: ports.port,
queryPort: ports.queryPort
};
const sent = this.rabbit.channel.sendToQueue(wrapper.commandQueue, Buffer.from(JSON.stringify(command)));
if (!sent) {
throw new Error("Server Start Command konnte nicht gesendet werden");
}
logger.info("Starting server:", server.id);
}
async stopServer(serverId) {
const server = this.serverRegistry.get(serverId);
if (!server) {
logger.warn("Server not found:", serverId);
return;
}
const wrapper = this.wrapperRegistry.get(server.wrapperId);
if (!wrapper) {
logger.warn("Wrapper not found:", server.wrapperId);
return;
}
const command = {
type: "server.stop",
serverId
};
this.rabbit.channel.sendToQueue(wrapper.commandQueue, Buffer.from(JSON.stringify(command)));
server.status =
"STOPPING";
this.serverRegistry.update(server);
logger.info("Stopping server:", serverId);
}
findBestWrapper() {
const wrappers = this.wrapperRegistry.getAll()
.filter(w => w.online);
if (wrappers.length === 0)
return undefined;
/*
Einfachste Version:
wenigste Server
*/
wrappers.sort((a, b) => a.servers.length -
b.servers.length);
return wrappers[0];
}
}
exports.ServerManager = ServerManager;
-151
View File
@@ -1,151 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ServerRegistry = void 0;
const logger_1 = require("./logger");
const jsonFileStore_1 = require("./persistence/jsonFileStore");
const logger = (0, logger_1.getLogger)("ServerRegistry");
class ServerRegistry {
constructor() {
this.servers = new Map();
this.persistence = new jsonFileStore_1.JsonFileStore("serverRegistry-state.json");
}
async init() {
const state = await this.persistence.load();
if (!state)
return;
for (const serverData of state.servers) {
this.servers.set(serverData.id, {
id: serverData.id,
name: serverData.name,
wrapperId: serverData.wrapperId,
port: serverData.port,
queryPort: serverData.queryPort,
created: serverData.created,
status: "RECOVERING",
players: 0,
maxPlayers: 0,
lastSeen: Date.now()
});
}
}
toState() {
return {
servers: Array.from(this.servers.values()).map(server => ({
id: server.id,
name: server.name,
wrapperId: server.wrapperId,
port: server.port,
queryPort: server.queryPort,
created: server.created
}))
};
}
async saveState() {
await this.persistence.save(this.toState());
}
persist() {
void this.saveState();
}
add(server) {
this.servers.set(server.id, server);
logger.info("Server added:", server.id);
this.persist();
}
get(id) {
return this.servers.get(id);
}
getAll() {
return Array.from(this.servers.values());
}
update(server) {
this.servers.set(server.id, server);
this.persist();
}
remove(id) {
this.servers.delete(id);
logger.info("Server removed:", id);
this.persist();
}
list() {
logger.info("Server list output");
const servers = this.getAll();
if (servers.length === 0) {
logger.info("Keine Server vorhanden");
return;
}
for (const server of servers) {
logger.info({
id: server.id,
name: server.name,
wrapper: server.wrapperId,
status: server.status,
port: server.port,
queryPort: server.queryPort,
players: `${server.players}/${server.maxPlayers}`
});
}
}
syncWrapperStatus(data) {
if (!data.servers)
return;
const runningServerIds = new Set(data.servers.map(srv => srv.id));
for (const server of this.servers.values()) {
if (server.wrapperId === data.wrapperId &&
!runningServerIds.has(server.id)) {
if (server.status === "STOPPING") {
logger.debug("Server cleanly stopped:", server.name);
this.remove(server.id);
}
else if (server.status === "RUNNING" ||
server.status === "RECOVERING") {
server.status =
"CRASHED";
if (!server.crashedAt) {
server.crashedAt =
Date.now();
}
this.servers.set(server.id, server);
logger.warn("Server crashed:", server.name);
}
}
}
for (const srv of data.servers) {
const server = this.servers.get(srv.id);
if (!server)
continue;
server.pid =
srv.pid;
server.players =
srv.players ?? 0;
server.maxPlayers =
srv.maxPlayers ?? 0;
server.lastSeen =
Date.now();
const oldStatus = server.status;
if (srv.alive && server.status !== "STOPPING") {
server.crashedAt =
undefined;
if (!server.startedAt) {
server.startedAt =
srv.started;
}
server.status =
"RUNNING";
}
else if (server.status === "RUNNING" ||
server.status === "RECOVERING") {
server.status =
"CRASHED";
if (!server.crashedAt) {
server.crashedAt =
Date.now();
}
}
if (oldStatus !== server.status) {
logger.debug("Status change:", server.name, oldStatus, "->", server.status);
}
this.servers.set(server.id, server);
}
}
}
exports.ServerRegistry = ServerRegistry;
-61
View File
@@ -1,61 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ServerStatusManager = void 0;
const logger_1 = require("./logger");
const logger = (0, logger_1.getLogger)("ServerStatusManager");
class ServerStatusManager {
constructor(rabbit, registry) {
this.rabbit = rabbit;
this.registry = registry;
}
async start() {
const queue = "server.status";
await this.rabbit.channel.assertQueue(queue);
logger.info("Warte auf Server Status...");
this.rabbit.channel.consume(queue, msg => {
if (!msg)
return;
const data = JSON.parse(msg.content.toString());
switch (data.type) {
case "server.started":
this.serverStarted(data);
break;
case "server.stopped":
this.serverStopped(data);
break;
default:
logger.warn("Unbekannter Server Status:", data);
}
this.rabbit.channel.ack(msg);
});
}
serverStarted(data) {
const server = this.registry.get(data.serverId);
if (!server)
return;
server.status =
"RUNNING";
server.crashedAt =
undefined;
if (!server.startedAt) {
server.startedAt =
Date.now();
}
this.registry.update(server);
logger.info("Server started:", data.serverId);
}
serverStopped(data) {
const server = this.registry.get(data.serverId);
if (!server)
return;
server.status =
"CRASHED";
if (!server.crashedAt) {
server.crashedAt =
Date.now();
}
this.registry.update(server);
logger.info("Server stopped:", data.serverId);
}
}
exports.ServerStatusManager = ServerStatusManager;
-2
View File
@@ -1,2 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
-113
View File
@@ -1,113 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.WebApi = void 0;
class WebApi {
constructor(deps) {
this.deps = deps;
}
getHealth() {
return {
status: this.deps.managerStatus ?? "running",
timestamp: new Date().toISOString()
};
}
getDashboard() {
const wrappers = this.deps.wrapperRegistry.getAll();
const servers = this.deps.serverRegistry.getAll();
const runningServers = servers.filter(server => server.status === "RUNNING").length;
const totalPlayers = servers.reduce((sum, server) => sum + server.players, 0);
const totalCapacity = servers.reduce((sum, server) => sum + server.maxPlayers, 0);
const utilizationPercent = totalCapacity > 0 ? Math.round((totalPlayers / totalCapacity) * 100) : 0;
return {
managerStatus: this.deps.managerStatus ?? "running",
rabbitMqStatus: this.deps.rabbitMqStatus ?? "connected",
wrapperCount: wrappers.length,
onlineWrapperCount: wrappers.filter(wrapper => wrapper.online).length,
serverCount: servers.length,
runningServerCount: runningServers,
totalPlayers,
totalCapacity,
utilizationPercent,
desiredServers: this.getDesiredServers(),
activeServers: servers.filter(server => server.status === "RUNNING" || server.status === "STARTING").length
};
}
getWrappers() {
return this.deps.wrapperRegistry.getAll().map(wrapper => ({
id: wrapper.id,
hostname: wrapper.hostname,
online: wrapper.online,
cpu: wrapper.cpu,
ram: wrapper.ram,
ramFree: wrapper.ramFree,
lastHeartbeat: wrapper.lastHeartbeat,
serverCount: wrapper.servers.length
}));
}
getWrapper(id) {
const wrapper = this.deps.wrapperRegistry.get(id);
if (!wrapper) {
return null;
}
return {
id: wrapper.id,
hostname: wrapper.hostname,
online: wrapper.online,
cpu: wrapper.cpu,
ram: wrapper.ram,
ramFree: wrapper.ramFree,
lastHeartbeat: wrapper.lastHeartbeat,
serverCount: wrapper.servers.length,
servers: wrapper.servers.map(server => ({
id: server.id,
name: server.name,
port: server.port,
queryPort: server.queryPort,
players: server.players,
maxPlayers: server.maxPlayers,
alive: server.alive,
started: server.started
}))
};
}
getServers() {
return this.deps.serverRegistry.getAll().map(server => ({
id: server.id,
name: server.name,
status: server.status,
wrapperId: server.wrapperId,
pid: server.pid,
port: server.port,
queryPort: server.queryPort,
players: server.players,
maxPlayers: server.maxPlayers,
created: server.created,
startedAt: server.startedAt,
emptySince: server.emptySince
}));
}
getServer(id) {
const server = this.deps.serverRegistry.get(id);
if (!server) {
return null;
}
return {
id: server.id,
name: server.name,
status: server.status,
wrapperId: server.wrapperId,
pid: server.pid,
port: server.port,
queryPort: server.queryPort,
players: server.players,
maxPlayers: server.maxPlayers,
created: server.created,
startedAt: server.startedAt,
emptySince: server.emptySince
};
}
getDesiredServers() {
return this.deps.lifecycle.getDesiredServers();
}
}
exports.WebApi = WebApi;
-56
View File
@@ -1,56 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.registerRoutes = registerRoutes;
const url_1 = require("url");
function registerRoutes(server, api) {
server.on("request", (req, res) => {
const url = (0, url_1.parse)(req.url ?? "/", true);
const pathname = url.pathname ?? "/";
if (pathname === "/api/health") {
res.writeHead(200, { "Content-Type": "application/json" });
res.end(JSON.stringify(api.getHealth()));
return;
}
if (pathname === "/api/dashboard") {
res.writeHead(200, { "Content-Type": "application/json" });
res.end(JSON.stringify(api.getDashboard()));
return;
}
if (pathname === "/api/wrappers") {
res.writeHead(200, { "Content-Type": "application/json" });
res.end(JSON.stringify(api.getWrappers()));
return;
}
if (pathname.startsWith("/api/wrappers/")) {
const id = decodeURIComponent(pathname.split("/").pop() ?? "");
const wrapper = api.getWrapper(id);
if (!wrapper) {
res.writeHead(404, { "Content-Type": "application/json" });
res.end(JSON.stringify({ error: "Wrapper not found" }));
return;
}
res.writeHead(200, { "Content-Type": "application/json" });
res.end(JSON.stringify(wrapper));
return;
}
if (pathname === "/api/servers") {
res.writeHead(200, { "Content-Type": "application/json" });
res.end(JSON.stringify(api.getServers()));
return;
}
if (pathname.startsWith("/api/servers/")) {
const id = decodeURIComponent(pathname.split("/").pop() ?? "");
const server = api.getServer(id);
if (!server) {
res.writeHead(404, { "Content-Type": "application/json" });
res.end(JSON.stringify({ error: "Server not found" }));
return;
}
res.writeHead(200, { "Content-Type": "application/json" });
res.end(JSON.stringify(server));
return;
}
res.writeHead(404, { "Content-Type": "application/json" });
res.end(JSON.stringify({ error: "Not found" }));
});
}
-15
View File
@@ -1,15 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.createWebServer = createWebServer;
const http_1 = require("http");
const routes_1 = require("./routes");
const api_1 = require("./api");
function createWebServer(deps, port = 3000) {
const api = new api_1.WebApi(deps);
const server = (0, http_1.createServer)();
(0, routes_1.registerRoutes)(server, api);
server.listen(port, () => {
// no-op: startup is handled by the manager
});
return server;
}
-2
View File
@@ -1,2 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
-167
View File
@@ -1,167 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.WrapperManager = void 0;
const logger_1 = require("./logger");
const crypto_1 = require("crypto");
const logger = (0, logger_1.getLogger)("WrapperManager");
class WrapperManager {
constructor(rabbit, registry, serverRegistry) {
this.rabbit = rabbit;
this.registry = registry;
this.serverRegistry = serverRegistry;
}
async start() {
const queue = "wrapper.register";
await this.rabbit.channel.assertQueue(queue);
logger.info("Warte auf Wrapper...");
this.rabbit.channel.consume(queue, async (msg) => {
if (!msg)
return;
const data = JSON.parse(msg.content.toString());
switch (data.type) {
case "wrapper.register":
await this.register(data);
break;
case "wrapper.heartbeat":
this.heartbeat(data);
break;
case "wrapper.status":
logger.debug("Status update received from wrapper-id", data.wrapperId);
this.registry.updateStatus(data);
this.serverRegistry.syncWrapperStatus(data);
break;
default:
logger.warn("Unbekannte Nachricht:", data);
}
this.rabbit.channel.ack(msg);
});
// Offline Check
setInterval(() => {
this.registry.checkOffline(30000);
}, 5000);
}
async register(data) {
let id = data.wrapperId;
/*
Neue Wrapper bekommen eine ID
*/
if (!id) {
id =
"wrp-" +
(0, crypto_1.randomUUID)()
.slice(0, 8);
logger.debug("Neue Wrapper ID:", id);
}
const existing = this.registry.get(id);
/*
Wrapper war schon bekannt
*/
if (existing) {
existing.online = true;
existing.lastHeartbeat =
Date.now();
existing.hostname =
data.hostname;
existing.cpu =
data.cpu;
existing.ram =
data.ram;
existing.ramFree =
data.ram;
// servers are updated via wrapper.status, not wrapper.register
this.registry.update(existing);
}
/*
Neuer Wrapper
*/
else {
const commandQueue = `wrapper.${id}.commands`;
await this.rabbit.channel.assertQueue(commandQueue);
const wrapper = {
id,
hostname: data.hostname,
commandQueue,
cpu: data.cpu,
ram: data.ram,
ramFree: data.ram,
servers: [],
online: true,
lastHeartbeat: Date.now()
};
this.registry.add(wrapper);
}
/*
Antwort zurück an Wrapper
*/
const wrapper = this.registry.get(id);
if (data.replyQueue) {
this.rabbit.channel.sendToQueue(data.replyQueue, Buffer.from(JSON.stringify({
type: "wrapper.registered",
wrapperId: id,
commandQueue: wrapper?.commandQueue
})));
}
}
heartbeat(data) {
this.registry.updateHeartbeat(data.wrapperId);
logger.debug("Heartbeat:", data.wrapperId);
}
sendCommand(wrapperId, command) {
const wrapper = this.registry.get(wrapperId);
if (!wrapper) {
throw new Error("Wrapper nicht gefunden");
}
this.rabbit.channel.sendToQueue(wrapper.commandQueue, Buffer.from(JSON.stringify(command)));
}
getWrappers() {
return this.registry.getAll();
}
listWrappers() {
const wrappers = this.registry.getAll();
logger.info("Wrapper Übersicht ausgegeben");
if (wrappers.length === 0) {
logger.info("Keine Wrapper registriert");
return;
}
for (const wrapper of wrappers) {
logger.info(`
ID:
${wrapper.id}
Host:
${wrapper.hostname}
CPU:
${wrapper.cpu} Cores
RAM:
${wrapper.ram} MB
RAM frei:
${wrapper.ramFree} MB
Server:
${wrapper.servers.length}
Online:
${wrapper.online}
Heartbeat:
${new Date(wrapper.lastHeartbeat).toLocaleString()}
----------------------
`);
}
}
}
exports.WrapperManager = WrapperManager;
-92
View File
@@ -1,92 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.WrapperRegistry = void 0;
const logger_1 = require("./logger");
const jsonFileStore_1 = require("./persistence/jsonFileStore");
const logger = (0, logger_1.getLogger)("WrapperRegistry");
class WrapperRegistry {
constructor() {
this.wrappers = new Map();
this.persistence = new jsonFileStore_1.JsonFileStore("wrapperRegistry-state.json");
}
async init() {
const state = await this.persistence.load();
if (!state)
return;
for (const wrapperData of state.wrappers) {
this.wrappers.set(wrapperData.id, {
id: wrapperData.id,
hostname: wrapperData.hostname,
commandQueue: wrapperData.commandQueue,
cpu: wrapperData.cpu,
ram: wrapperData.ram,
ramFree: wrapperData.ram,
online: false,
lastHeartbeat: 0,
servers: []
});
}
}
toState() {
return {
wrappers: Array.from(this.wrappers.values()).map(wrapper => ({
id: wrapper.id,
hostname: wrapper.hostname,
commandQueue: wrapper.commandQueue,
cpu: wrapper.cpu,
ram: wrapper.ram
}))
};
}
async saveState() {
await this.persistence.save(this.toState());
}
add(wrapper) {
this.wrappers.set(wrapper.id, wrapper);
logger.info("Wrapper added:", wrapper.id);
void this.saveState();
}
get(id) {
return this.wrappers.get(id);
}
getAll() {
return Array.from(this.wrappers.values());
}
updateHeartbeat(id) {
const wrapper = this.wrappers.get(id);
if (!wrapper)
return;
wrapper.lastHeartbeat =
Date.now();
wrapper.online =
true;
}
update(wrapper) {
this.wrappers.set(wrapper.id, wrapper);
void this.saveState();
}
checkOffline(timeout) {
const now = Date.now();
for (const wrapper of this.wrappers.values()) {
if (wrapper.online &&
now - wrapper.lastHeartbeat > timeout) {
wrapper.online = false;
logger.warn("Wrapper offline:", wrapper.id);
}
}
}
updateStatus(data) {
const wrapper = this.wrappers.get(data.wrapperId);
if (!wrapper)
return;
wrapper.ramFree =
data.ramFree;
wrapper.servers =
data.servers;
wrapper.lastHeartbeat =
Date.now();
wrapper.online =
true;
}
}
exports.WrapperRegistry = WrapperRegistry;
+10 -1
View File
@@ -8,6 +8,15 @@
"skipLibCheck": true, "skipLibCheck": true,
"types": [ "types": [
"node" "node"
],
"outDir": "./dist",
"rootDir": "./src"
},
"include": [
"src/**/*.ts"
],
"exclude": [
"node_modules",
"dist"
] ]
} }
}
+7 -2
View File
@@ -4,10 +4,15 @@
"main": "dist/index.js", "main": "dist/index.js",
"types": "dist/index.d.ts", "types": "dist/index.d.ts",
"scripts": { "scripts": {
"build": "tsc -p tsconfig.json" "build": "tsc -p tsconfig.json",
"clean": "rimraf dist"
}, },
"files": [
"dist"
],
"devDependencies": { "devDependencies": {
"@types/node": "^26.1.1", "@types/node": "^26.1.1",
"typescript": "^5.7.3" "typescript": "^5.7.3",
"rimraf": "^6.0.1"
} }
} }
+7 -3
View File
@@ -4,8 +4,8 @@
"module": "CommonJS", "module": "CommonJS",
"declaration": true, "declaration": true,
"declarationMap": true, "declarationMap": true,
"outDir": "dist", "outDir": "./dist",
"rootDir": "src", "rootDir": "./src",
"strict": true, "strict": true,
"esModuleInterop": true, "esModuleInterop": true,
"skipLibCheck": true, "skipLibCheck": true,
@@ -14,6 +14,10 @@
] ]
}, },
"include": [ "include": [
"src" "src/**/*.ts"
],
"exclude": [
"node_modules",
"dist"
] ]
} }
+5 -4
View File
@@ -1,11 +1,12 @@
{ {
"name": "wrapper", "name": "wrapper",
"version": "1.0.0", "version": "1.0.0",
"description": "", "description": "Server Manager Wrapper",
"main": "index.js", "main": "dist/index.js",
"scripts": { "scripts": {
"start": "ts-node src/index.ts", "dev": "ts-node src/index.ts",
"build": "tsc -p tsconfig.json" "build": "tsc -p tsconfig.json",
"start": "node dist/index.js"
}, },
"keywords": [], "keywords": [],
"author": "", "author": "",
-25
View File
@@ -1,25 +0,0 @@
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SERVER_WORKING_DIRECTORY = exports.SERVER_SCRIPT_PATH = exports.WRAPPER_QUERY_INTERVAL = exports.WRAPPER_STATUS_INTERVAL = exports.WRAPPER_HEARTBEAT_INTERVAL = exports.RABBITMQ_URL = void 0;
exports.loadConfig = loadConfig;
exports.saveConfig = saveConfig;
const fs_1 = __importDefault(require("fs"));
const FILE = "./config.json";
exports.RABBITMQ_URL = "amqp://manager:gigi1337@192.168.1.74";
exports.WRAPPER_HEARTBEAT_INTERVAL = 10000;
exports.WRAPPER_STATUS_INTERVAL = 10000;
exports.WRAPPER_QUERY_INTERVAL = 5000;
exports.SERVER_SCRIPT_PATH = "/home/heroes/HeroesOfValorServer.sh";
exports.SERVER_WORKING_DIRECTORY = "/home/heroes";
function loadConfig() {
if (!fs_1.default.existsSync(FILE)) {
return {};
}
return JSON.parse(fs_1.default.readFileSync(FILE, "utf-8"));
}
function saveConfig(config) {
fs_1.default.writeFileSync(FILE, JSON.stringify(config, null, 4));
}
-155
View File
@@ -1,155 +0,0 @@
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const amqp = __importStar(require("amqplib"));
const os_1 = __importDefault(require("os"));
const config_1 = require("./config");
const processManager_1 = require("./processManager");
const statusReporter_1 = require("./statusReporter");
const queryManager_1 = require("./queryManager");
const logger_1 = require("./logger");
const logger = (0, logger_1.getLogger)("Wrapper");
class Wrapper {
constructor() {
this.processManager = new processManager_1.ProcessManager();
this.queryManager = new queryManager_1.QueryManager(this.processManager);
}
async start() {
const config = (0, config_1.loadConfig)();
logger.info("Konfiguration geladen");
if (config.wrapperId) {
this.id =
config.wrapperId;
logger.debug("Starte mit vorhandener ID:", this.id);
}
else {
logger.warn("Keine Wrapper ID vorhanden - neue Registrierung");
}
this.connection =
await amqp.connect(config_1.RABBITMQ_URL);
this.channel =
await this.connection.createChannel();
logger.info("RabbitMQ Verbindung hergestellt");
this.queryManager.start();
await this.register();
}
async register() {
const reply = await this.channel.assertQueue("", {
exclusive: true
});
const replyQueue = reply.queue;
await this.channel.consume(replyQueue, msg => {
if (!msg)
return;
const data = JSON.parse(msg.content.toString());
logger.debug("Antwort vom Manager:", data.type);
if (data.type === "wrapper.registered") {
this.id =
data.wrapperId;
(0, config_1.saveConfig)({
wrapperId: this.id
});
logger.info("Registrierung beim Manager erfolgreich");
logger.debug("Wrapper ID gespeichert:", this.id);
if (!this.id) {
logger.error("Keine Wrapper ID erhalten!");
return;
}
this.listenCommands(data.commandQueue);
const reporter = new statusReporter_1.StatusReporter(this.channel, this.processManager, this.queryManager, this.id);
reporter.start();
}
this.channel.ack(msg);
});
const message = {
type: "wrapper.register",
// vorhandene ID mitsenden
wrapperId: this.id,
hostname: os_1.default.hostname(),
cpu: os_1.default.cpus().length,
ram: Math.round(os_1.default.totalmem() / 1024 / 1024),
replyQueue
};
await this.channel.sendToQueue("wrapper.register", Buffer.from(JSON.stringify(message)));
logger.debug("Registrierung gesendet", this.id ?? "ohne ID");
}
async listenCommands(queue) {
await this.channel.consume(queue, msg => {
if (!msg)
return;
const rawCommand = JSON.parse(msg.content.toString());
const commandType = rawCommand.type;
switch (commandType) {
case "test": {
const command = rawCommand;
logger.debug("TEST COMMAND:", command.message);
break;
}
case "server.start": {
const command = rawCommand;
this.processManager.startServer(command);
break;
}
case "server.stop": {
const command = rawCommand;
this.processManager.stopServer(command.serverId);
break;
}
default:
logger.warn("Unbekannter Command:", commandType);
}
this.channel.ack(msg);
});
logger.debug("Warte auf Commands:", queue);
this.heartbeat();
}
heartbeat() {
logger.debug("Heartbeat gestartet");
setInterval(() => {
if (!this.id)
return;
const heartbeat = {
type: "wrapper.heartbeat",
wrapperId: this.id
};
this.channel.sendToQueue("wrapper.register", Buffer.from(JSON.stringify(heartbeat)));
logger.debug("Heartbeat gesendet");
}, config_1.WRAPPER_HEARTBEAT_INTERVAL);
}
}
new Wrapper().start();
-47
View File
@@ -1,47 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getLogger = getLogger;
const LEVELS = {
DEBUG: 0,
INFO: 1,
WARN: 2,
ERROR: 3,
};
const DEFAULT_LOG_LEVEL = "INFO";
const configuredLevel = (process.env.LOG_LEVEL ?? "").toUpperCase();
const currentLogLevel = configuredLevel in LEVELS ? configuredLevel : DEFAULT_LOG_LEVEL;
const currentLogLevelValue = LEVELS[currentLogLevel];
function shouldLog(level) {
return LEVELS[level] >= currentLogLevelValue;
}
function formatMessage(level, component, message) {
return `${new Date().toISOString()} ${level} [${component}] ${message}`;
}
class Logger {
constructor(component) {
this.component = component;
}
debug(message, ...args) {
if (!shouldLog("DEBUG"))
return;
console.log(formatMessage("DEBUG", this.component, message), ...args);
}
info(message, ...args) {
if (!shouldLog("INFO"))
return;
console.log(formatMessage("INFO", this.component, message), ...args);
}
warn(message, ...args) {
if (!shouldLog("WARN"))
return;
console.warn(formatMessage("WARN", this.component, message), ...args);
}
error(message, ...args) {
if (!shouldLog("ERROR"))
return;
console.error(formatMessage("ERROR", this.component, message), ...args);
}
}
function getLogger(component) {
return new Logger(component);
}
-79
View File
@@ -1,79 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ProcessManager = void 0;
const child_process_1 = require("child_process");
const config_1 = require("./config");
const logger_1 = require("./logger");
const logger = (0, logger_1.getLogger)("ProcessManager");
class ProcessManager {
constructor() {
this.processes = new Map();
}
startServer(data) {
logger.debug("Starte Game Server:", data.name);
const args = [
`-Port=${data.port}`,
`-QueryPort=${data.queryPort}`,
`-ServerName=${data.name}`
];
const process = (0, child_process_1.spawn)(config_1.SERVER_SCRIPT_PATH, args, {
cwd: config_1.SERVER_WORKING_DIRECTORY,
stdio: "pipe",
detached: true
});
process.stdout?.on("data", data => {
logger.debug(`[${data.name}]`, data.toString());
});
process.stderr?.on("data", data => {
logger.error("SERVER ERROR:", data.toString());
});
process.on("exit", code => {
const server = this.processes.get(data.serverId);
if (server) {
logger.info("Server beendet:", server.name, code);
this.processes.delete(data.serverId);
}
});
this.processes.set(data.serverId, {
id: data.serverId,
name: data.name,
port: data.port,
queryPort: data.queryPort,
process,
started: Date.now(),
alive: true,
players: 0,
maxPlayers: 0
});
logger.info("Server gestartet:", {
id: data.serverId,
pid: process.pid
});
}
stopServer(id) {
const server = this.processes.get(id);
if (!server) {
logger.warn("Server nicht gefunden:", id);
return;
}
logger.debug("Stoppe Server:", server.name);
process.kill(-server.process.pid, "SIGTERM");
}
getServers() {
return Array.from(this.processes.values());
}
getStatus() {
return Array.from(this.processes.values()).map(server => ({
id: server.id,
name: server.name,
port: server.port,
queryPort: server.queryPort,
pid: server.process.pid,
alive: server.alive,
players: server.players,
maxPlayers: server.maxPlayers,
started: server.started
}));
}
}
exports.ProcessManager = ProcessManager;
-44
View File
@@ -1,44 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.QueryManager = void 0;
const steam_server_query_1 = require("steam-server-query");
const config_1 = require("./config");
const logger_1 = require("./logger");
const logger = (0, logger_1.getLogger)("QueryManager");
class QueryManager {
constructor(processManager) {
this.processManager = processManager;
}
start() {
logger.debug("Query Manager gestartet");
setInterval(() => {
this.updateQueries();
}, config_1.WRAPPER_QUERY_INTERVAL);
}
async updateQueries() {
const servers = this.processManager.getServers();
for (const server of servers) {
try {
const info = await (0, steam_server_query_1.queryGameServerInfo)(`127.0.0.1:${server.queryPort}`);
server.players =
info.players;
server.maxPlayers =
info.maxPlayers;
logger.debug("Query erfolgreich:", server.name, `${server.players}/${server.maxPlayers}`);
}
catch (err) {
logger.warn("Query fehlgeschlagen:", server.name);
}
}
}
getStatus() {
return this.processManager
.getServers()
.map(server => ({
id: server.id,
players: server.players,
maxPlayers: server.maxPlayers
}));
}
}
exports.QueryManager = QueryManager;
-49
View File
@@ -1,49 +0,0 @@
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.StatusReporter = void 0;
const os_1 = __importDefault(require("os"));
const config_1 = require("./config");
const logger_1 = require("./logger");
const logger = (0, logger_1.getLogger)("StatusReporter");
class StatusReporter {
constructor(channel, processManager, queryManager, wrapperId) {
this.channel = channel;
this.processManager = processManager;
this.queryManager = queryManager;
this.wrapperId = wrapperId;
}
start() {
logger.debug("Status Reporter gestartet");
setInterval(() => {
this.sendStatus();
}, config_1.WRAPPER_STATUS_INTERVAL);
}
sendStatus() {
const processes = this.processManager.getStatus();
const queries = this.queryManager.getStatus();
const servers = processes.map(server => {
const query = queries.find((q) => q.id === server.id);
return {
...server,
players: query?.players ?? 0,
maxPlayers: query?.maxPlayers ?? 0
};
});
const status = {
type: "wrapper.status",
wrapperId: this.wrapperId,
servers,
ramFree: Math.round(os_1.default.freemem()
/
1024
/
1024)
};
this.channel.sendToQueue("wrapper.register", Buffer.from(JSON.stringify(status)));
logger.debug("Status gesendet:", servers.length, "Server");
}
}
exports.StatusReporter = StatusReporter;
+14 -2
View File
@@ -5,6 +5,18 @@
"moduleResolution": "node", "moduleResolution": "node",
"esModuleInterop": true, "esModuleInterop": true,
"strict": true, "strict": true,
"skipLibCheck": true "skipLibCheck": true,
} "outDir": "./dist",
"rootDir": "./src",
"types": [
"node"
]
},
"include": [
"src/**/*.ts"
],
"exclude": [
"node_modules",
"dist"
]
} }