minecluster/lib/k8s/server-delete.js

66 lines
1.9 KiB
JavaScript
Raw Normal View History

import k8s from "@kubernetes/client-node";
import { ERR } from "../util/logging.js";
2023-12-15 21:00:02 -07:00
import { getServerAssets } from "./k8s-server-control.js";
const kc = new k8s.KubeConfig();
kc.loadFromDefault();
const k8sDeps = kc.makeApiClient(k8s.AppsV1Api);
const k8sCore = kc.makeApiClient(k8s.CoreV1Api);
const namespace = process.env.MCL_SERVER_NAMESPACE;
const deleteError = (res) => (err) => {
res.status(500).send("Error deleting a resource!");
ERR("K8S", "An error occurred while deleting a resource", err);
};
2023-12-15 21:00:02 -07:00
async function deleteOnExist(o, fn) {
if (!o) return;
return fn(o.metadata.name);
}
export default async function deleteServer(req, res) {
const serverSpec = req.body;
if (!serverSpec) return res.sendStatus(400);
if (!serverSpec.name) return res.status(400).send("Server name required!");
const { name } = serverSpec;
// Ensure deployment exists
2023-12-15 21:00:02 -07:00
const server = await getServerAssets(name);
if (!server) return res.status(404).send("No Resources for that server were found!");
// Delete in reverse order
2023-12-15 21:00:02 -07:00
const deleteDeploy = deleteOnExist(
server.deployment,
(name)=> k8sDeps.deleteNamespacedDeployment(name, namespace),
);
2023-12-15 21:00:02 -07:00
const deleteService = deleteOnExist(
server.service,
(name) => k8sCore.deleteNamespacedService(name, namespace),
);
2023-12-15 21:00:02 -07:00
const deleteRconService = deleteOnExist(
server.rconService,
(name) => k8sCore.deleteNamespacedService(name, namespace),
);
2023-12-15 21:00:02 -07:00
try {
await deleteDeploy;
} catch (e) {
return deleteError(res)(e);
}
const deleteRconSecret = deleteOnExist(
server.rconSecret,
(name)=> k8sCore.deleteNamespacedSecret(name, namespace),
);
2023-12-15 21:00:02 -07:00
const deleteVolume = deleteOnExist(
server.volume,
(name)=>k8sCore.deleteNamespacedPersistentVolumeClaim(name, namespace),
);
2023-12-15 21:00:02 -07:00
Promise.all([
deleteService,
deleteRconService,
deleteRconSecret,
deleteVolume,
])
.then(() => res.sendStatus(200))
.catch(deleteError(res));
}