elysium/minecluster
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[FEATURE] Server service containerization

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This commit is contained in:
Dunemask 2023-12-19 11:39:01 -07:00
parent 22bf905415
commit 12d198456c
9 changed files with 165 additions and 91 deletions
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71
lib/k8s/server-create.js
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@ -5,6 +5,11 @@ import yaml from "js-yaml";
import fs from "node:fs";
import path from "node:path";
import ExpressClientError from "../util/ExpressClientError.js";
import {
getFtpContainer,
getServerContainer,
getBackupContainer,
} from "./server-containers.js";
const kc = new k8s.KubeConfig();
kc.loadFromDefault();
@ -39,72 +44,6 @@ function createServerVolume(serverSpec) {
return volumeYaml;
}
function getFtpContainer(serverSpec) {
const { name } = serverSpec;
const ftpContainer = loadYaml("lib/k8s/configs/containers/ftp-server.yml");
ftpContainer.name = `mcl-${name}-ftp`;
const ftpPortList = [
{ p: 20, n: "ftp-data" },
{ p: 21, n: "ftp-commands" },
];
for (var p = 40000; p <= 40009; p++)
ftpPortList.push({ p, n: `ftp-passive-${p - 40000}` });
ftpContainer.ports = ftpPortList.map(({ p: containerPort, n: name }) => ({
containerPort,
name,
protocol: "TCP",
}));
return ftpContainer;
}
function getServerContainer(serverSpec) {
const {
name,
version,
serverType,
difficulty,
gamemode,
memory,
motd,
maxPlayers,
seed,
ops,
whitelist,
} = serverSpec;
const container = loadYaml("lib/k8s/configs/containers/minecraft-server.yml");
// Container Updates
container.name = `mcl-${name}-server`;
container.resources.requests.memory = `${memory}Mi`;
// container.resources.limits.memory = `${memory}Mi`; // TODO Allow for limits beyond initial startup
const findEnv = (k) => container.env.find(({ name: n }) => n === k);
const updateEnv = (k, v) => (findEnv(k).value = v);
// Enviornment variables
updateEnv("TYPE", serverType);
updateEnv("VERSION", version);
updateEnv("DIFFICULTY", difficulty);
updateEnv("MODE", gamemode);
updateEnv("MOTD", motd);
updateEnv("MAX_PLAYERS", maxPlayers);
updateEnv("SEED", seed);
updateEnv("OPS", ops);
updateEnv("WHITELIST", whitelist);
updateEnv("MEMORY", `${memory}M`);
// RCON
const rs = `mcl-${name}-rcon-secret`;
findEnv("RCON_PASSWORD").valueFrom.secretKeyRef.name = rs;
return container;
}
function getBackupContainer(serverSpec) {
const container = loadYaml("lib/k8s/configs/containers/minecraft-backup.yml");
return container;
}
function createServerDeploy(serverSpec) {
const { name } = serverSpec;
const deployYaml = loadYaml("lib/k8s/configs/server-deployment.yml");