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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32
lib/k8s/k8s-server-control.js
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@ -1,5 +1,12 @@
import k8s from "@kubernetes/client-node";
import yaml from "js-yaml";
import { VERB, ERR } from "../util/logging.js";
import { getServerEntry } from "../database/queries/server-queries.js";
import {
getFtpContainer,
getCoreServerContainer,
getBackupContainer,
} from "./server-containers.js";
const kc = new k8s.KubeConfig();
kc.loadFromDefault();
@ -8,6 +15,8 @@ const k8sCore = kc.makeApiClient(k8s.CoreV1Api);
const namespace = process.env.MCL_SERVER_NAMESPACE;
const loadYaml = (f) => yaml.load(fs.readFileSync(path.resolve(f), "utf8"));
const mineclusterManaged = (o) =>
o.metadata &&
o.metadata.annotations &&
@ -93,13 +102,26 @@ export async function getContainers(serverName) {
return deployment.spec.template.spec.containers;
}
async function containerControl(serverName, deployment, scaleUp) {
const { containers } = deployment.spec.template.spec;
const depFtp = containers.find((c) => c.name.endsWith("-ftp"));
const depServer = containers.find((c) => c.name.endsWith("-server"));
const depBackup = containers.find((c) => c.name.endsWith("-backup"));
const serverSpec = await getServerEntry(serverName);
const ftpContainer = depFtp ?? getFtpContainer(serverSpec);
const serverContainer = depServer ?? getCoreServerContainer(serverSpec);
const backupContainer = depBackup ?? getBackupContainer(serverSpec);
if (scaleUp) return [ftpContainer, serverContainer];
return [ftpContainer];
}
export async function toggleServer(serverName, scaleUp = false) {
const deployment = await getDeployment(serverName);
const { containers } = deployment.spec.template.spec;
const ftpContainer = containers.find((c) => c.name.endsWith("-ftp"));
res.sendStatus(200);
deployment.spec.template.spec.containers = containers;
deployment.spec.template.spec.containers = await containerControl(
serverName,
deployment,
scaleUp,
);
return k8sDeps.replaceNamespacedDeployment(
deployment.metadata.name,
namespace,