elysium/minecluster
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[FEATURE] Adjust more server controllers

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This commit is contained in:
Dunemask 2023-12-18 03:55:27 -07:00
parent 62c966a6bd
commit 37e3dc2ae9
16 changed files with 281 additions and 173 deletions
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31
lib/k8s/server-create.js
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@ -4,6 +4,8 @@ import k8s from "@kubernetes/client-node";
import yaml from "js-yaml";
import fs from "node:fs";
import path from "node:path";
import ExpressClientError from "../util/ExpressClientError.js";
const kc = new k8s.KubeConfig();
kc.loadFromDefault();
const k8sDeps = kc.makeApiClient(k8s.AppsV1Api);
@ -12,27 +14,9 @@ const namespace = process.env.MCL_SERVER_NAMESPACE;
const loadYaml = (f) => yaml.load(fs.readFileSync(path.resolve(f), "utf8"));
function payloadFilter(req, res) {
const serverSpec = req.body;
if (!serverSpec) return res.sendStatus(400);
const { name, url, version, serverType, difficulty, gamemode, memory } =
serverSpec;
if (!name) return res.status(400).send("Server name is required!");
if (!url) return res.status(400).send("Server url is required!");
if (!version) return res.status(400).send("Server version is required!");
if (!difficulty)
return res.status(400).send("Server difficulty is required!");
if (!serverType) return res.status(400).send("Server type is required!");
if (!gamemode) return res.status(400).send("Server Gamemode is required!");
if (!memory) return res.status(400).send("Memory is required!");
req.body.name = req.body.name.toLowerCase();
return "filtered";
}
function createRconSecret(serverSpec) {
const { name } = serverSpec;
const rconYaml = loadYaml("lib/k8s/configs/rcon-secret.yml");
// TODO: Dyamic rconPassword
const rconPassword = bcrypt.hashSync(uuidv4(), 10);
rconYaml.data["rcon-password"] = Buffer.from(rconPassword).toString("base64");
@ -84,7 +68,6 @@ function getServerContainer(serverSpec) {
motd,
maxPlayers,
seed,
modpack,
ops,
whitelist,
} = serverSpec;
@ -195,17 +178,15 @@ function createRconService(serverSpec) {
return rconSvcYaml;
}
export default async function createServer(req, res) {
if (payloadFilter(req, res) !== "filtered") return;
const serverSpec = req.body;
export default async function createServerResources(serverSpec) {
const deploymentRes = await k8sDeps.listNamespacedDeployment(namespace);
const deployments = deploymentRes.body.items.map((i) => i.metadata.name);
if (deployments.includes(`mcl-${serverSpec.name}`))
return res.status(409).send("Server already exists!");
throw new ExpressClientError("Server already exists!", { c: 409 });
const pvcRes = await k8sCore.listNamespacedPersistentVolumeClaim(namespace);
const pvcs = pvcRes.body.items.map((i) => i.metadata.name);
if (pvcs.includes(`mcl-${serverSpec.name}-volume`))
return res.status(409).send("Server PVC already exists!");
throw new ExpressClientError("Server PVC already exists!", { c: 409 });
const rconSecret = createRconSecret(serverSpec);
const serverVolume = createServerVolume(serverSpec);
const serverDeploy = createServerDeploy(serverSpec);
@ -216,6 +197,4 @@ export default async function createServer(req, res) {
k8sCore.createNamespacedService(namespace, serverService);
k8sCore.createNamespacedService(namespace, rconService);
k8sDeps.createNamespacedDeployment(namespace, serverDeploy);
res.sendStatus(200);
}