add default export to db and package module,
start grouping routes by type, use dynamic imports and express routers
This commit is contained in:
278
src/routes/cluster/pci.js
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278
src/routes/cluster/pci.js
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@@ -0,0 +1,278 @@
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import { Router } from "express";
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export const router = Router();
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const requestPVE = global.pve.requestPVE;
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const handleResponse = global.pve.handleResponse;
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const getDeviceInfo = global.pve.getDeviceInfo;
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const getNodeAvailDevices = global.pve.getNodeAvailDevices;
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const checkAuth = global.utils.checkAuth;
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const approveResources = global.utils.approveResources;
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const getUserResources = global.utils.getUserResources;
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const pveAPIToken = global.db.pveAPIToken;
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/**
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* GET - get instance pcie device data
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* request:
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* - node: string - vm host node id
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* - type: string - vm type (lxc, qemu)
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* - vmid: number - vm id number to destroy
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* - hostpci: string - hostpci number
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* responses:
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* - 200: PVE PCI Device Object
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* - 401: {auth: false, path: string}
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* - 500: {error: string}
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*/
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router.get(`/:hostpci`, async (req, res) => {
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req.params = Object.assign({}, req.routeparams, req.params);
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const params = {
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node: req.params.node,
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type: req.params.type,
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vmid: req.params.vmid,
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hostpci: req.params.hostpci.replace("hostpci", "")
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};
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// check auth for specific instance
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const vmpath = `/nodes/${params.node}/${params.type}/${params.vmid}`;
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const auth = await checkAuth(req.cookies, res, vmpath);
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if (!auth) {
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return;
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}
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// check device is in instance config
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const config = (await requestPVE(`${vmpath}/config`, "GET", req.cookies)).data.data;
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if (!config[`hostpci${params.hostpci}`]) {
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res.status(500).send({ error: `Could not find hostpci${params.hostpci} in ${params.vmid}.` });
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res.end();
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return;
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}
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const device = config[`hostpci${params.hostpci}`].split(",")[0];
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// get node's pci devices
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const deviceData = await getDeviceInfo(params.node, params.type, params.vmid, device);
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if (!deviceData) {
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res.status(500).send({ error: `Could not find hostpci${params.hostpci}=${device} in ${params.node}.` });
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res.end();
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return;
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}
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res.status(200).send(deviceData);
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res.end();
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});
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/**
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* POST - modify existing instance pci device
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* request:
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* - node: string - vm host node id
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* - type: string - vm type (lxc, qemu)
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* - vmid: number - vm id number to destroy
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* - hostpci: string - hostpci number
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* - device: string - new device id
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* - pcie: Boolean - whether to use pci express or pci
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* response:
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* - 200: PVE Task Object
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* - 401: {auth: false, path: string}
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* - 500: {request: Object, error: string}
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* - 500: PVE Task Object
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*/
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router.post(`/:hostpci/modify`, async (req, res) => {
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req.params = Object.assign({}, req.routeparams, req.params);
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const params = {
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node: req.params.node,
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type: req.params.type,
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vmid: req.params.vmid,
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hostpci: req.params.hostpci.replace("hostpci", ""),
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device: req.body.device,
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pcie: req.body.pcie
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};
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// check if type is qemu
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if (params.type !== "qemu") {
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res.status(500).send({ error: "Type must be qemu (vm)." });
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res.end();
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return;
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}
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// check auth for specific instance
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const vmpath = `/nodes/${params.node}/${params.type}/${params.vmid}`;
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const auth = await checkAuth(req.cookies, res, vmpath);
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if (!auth) {
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return;
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}
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// force all functions
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params.device = params.device.split(".")[0];
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// get instance config to check if device has not changed
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const config = (await requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", params.cookies, null, pveAPIToken)).data.data;
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const currentDeviceData = await getDeviceInfo(params.node, params.type, params.vmid, config[`hostpci${params.hostpci}`].split(",")[0]);
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if (!currentDeviceData) {
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res.status(500).send({ error: `No device in hostpci${params.hostpci}.` });
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res.end();
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return;
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}
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// only check user and node availability if base id is different
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if (currentDeviceData.id.split(".")[0] !== params.device) {
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// setup request
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const deviceData = await getDeviceInfo(params.node, params.type, params.vmid, params.device);
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const request = { pci: deviceData.device_name };
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// check resource approval
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if (!await approveResources(req, req.cookies.username, request)) {
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res.status(500).send({ request, error: `Could not fulfil request for ${deviceData.device_name}.` });
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res.end();
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return;
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}
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// check node availability
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const nodeAvailPci = await getNodeAvailDevices(params.node, req.cookies);
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if (!nodeAvailPci.some(element => element.id.split(".")[0] === params.device)) {
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res.status(500).send({ error: `Device ${params.device} is already in use on ${params.node}.` });
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res.end();
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return;
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}
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}
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// setup action
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let action = {};
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action[`hostpci${params.hostpci}`] = `${params.device},pcie=${params.pcie}`;
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action = JSON.stringify(action);
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// commit action
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const rootauth = await requestPVE("/access/ticket", "POST", null, JSON.stringify(db.getGlobalConfig().application.pveroot), null);
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if (!(rootauth.status === 200)) {
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res.status(rootauth.status).send({ auth: false, error: "API could not authenticate as root user." });
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res.end();
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return;
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}
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const rootcookies = {
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PVEAuthCookie: rootauth.data.data.ticket,
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CSRFPreventionToken: rootauth.data.data.CSRFPreventionToken
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};
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const result = await requestPVE(`${vmpath}/config`, "POST", rootcookies, action, null);
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await handleResponse(params.node, result, res);
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});
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/**
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* POST - add new instance pci device
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* request:
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* - node: string - vm host node id
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* - type: string - vm type (lxc, qemu)
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* - vmid: number - vm id number to destroy
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* - device: string - new device id
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* - pcie: Boolean - whether to use pci express or pci
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* response:
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* - 200: PVE Task Object
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* - 401: {auth: false, path: string}
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* - 500: {request: Object, error: string}
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* - 500: PVE Task Object
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*/
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router.post(`/create`, async (req, res) => {
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req.params = Object.assign({}, req.routeparams, req.params);
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const params = {
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node: req.params.node,
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type: req.params.type,
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vmid: req.params.vmid,
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device: req.body.device,
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pcie: req.body.pcie
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};
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// check if type is qemu
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if (params.type !== "qemu") {
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res.status(500).send({ error: "Type must be qemu (vm)." });
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res.end();
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return;
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}
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// check auth for specific instance
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const vmpath = `/nodes/${params.node}/${params.type}/${params.vmid}`;
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const auth = await checkAuth(req.cookies, res, vmpath);
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if (!auth) {
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return;
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}
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// force all functions
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params.device = params.device.split(".")[0];
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// get instance config to find next available hostpci slot
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const config = requestPVE(`/nodes/${params.node}/${params.type}/${params.vmid}/config`, "GET", params.cookies, null, null);
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let hostpci = 0;
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while (config[`hostpci${hostpci}`]) {
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hostpci++;
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}
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// setup request
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const deviceData = await getDeviceInfo(params.node, params.type, params.vmid, params.device);
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const request = {
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pci: deviceData.device_name
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};
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// check resource approval
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if (!await approveResources(req, req.cookies.username, request)) {
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res.status(500).send({ request, error: `Could not fulfil request for ${deviceData.device_name}.` });
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res.end();
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return;
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}
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// check node availability
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const nodeAvailPci = await getNodeAvailDevices(params.node, req.cookies);
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if (!nodeAvailPci.some(element => element.id.split(".")[0] === params.device)) {
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res.status(500).send({ error: `Device ${params.device} is already in use on ${params.node}.` });
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res.end();
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return;
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}
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// setup action
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let action = {};
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action[`hostpci${hostpci}`] = `${params.device},pcie=${params.pcie}`;
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action = JSON.stringify(action);
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// commit action
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const rootauth = await requestPVE("/access/ticket", "POST", null, JSON.stringify(db.getGlobalConfig().application.pveroot), null);
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if (!(rootauth.status === 200)) {
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res.status(rootauth.status).send({ auth: false, error: "API could not authenticate as root user." });
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res.end();
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return;
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}
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const rootcookies = {
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PVEAuthCookie: rootauth.data.data.ticket,
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CSRFPreventionToken: rootauth.data.data.CSRFPreventionToken
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};
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const result = await requestPVE(`${vmpath}/config`, "POST", rootcookies, action, null);
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await handleResponse(params.node, result, res);
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});
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/**
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* DELETE - delete instance pci device
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* request:
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* - node: string - vm host node id
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* - type: string - vm type (lxc, qemu)
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* - vmid: number - vm id number to destroy
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* - hostpci: string - hostpci number
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* response:
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* - 200: PVE Task Object
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* - 401: {auth: false, path: string}
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* - 500: {request: Object, error: string}
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* - 500: PVE Task Object
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*/
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router.delete(`/:hostpci/delete`, async (req, res) => {
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req.params = Object.assign({}, req.routeparams, req.params);
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const params = {
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node: req.params.node,
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type: req.params.type,
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vmid: req.params.vmid,
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hostpci: req.params.hostpci.replace("hostpci", "")
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};
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// check if type is qemu
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if (params.type !== "qemu") {
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res.status(500).send({ error: "Type must be qemu (vm)." });
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res.end();
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return;
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}
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// check auth for specific instance
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const vmpath = `/nodes/${params.node}/${params.type}/${params.vmid}`;
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const auth = await checkAuth(req.cookies, res, vmpath);
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if (!auth) {
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return;
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}
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// check device is in instance config
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const config = (await requestPVE(`${vmpath}/config`, "GET", req.cookies)).data.data;
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if (!config[`hostpci${params.hostpci}`]) {
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res.status(500).send({ error: `Could not find hostpci${params.hostpci} in ${params.vmid}.` });
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res.end();
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return;
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}
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// setup action
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const action = JSON.stringify({ delete: `hostpci${params.hostpci}` });
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// commit action, need to use root user here because proxmox api only allows root to modify hostpci for whatever reason
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const rootauth = await requestPVE("/access/ticket", "POST", null, JSON.stringify(db.getGlobalConfig().application.pveroot), null);
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if (!(rootauth.status === 200)) {
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res.status(rootauth.status).send({ auth: false, error: "API could not authenticate as root user." });
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res.end();
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return;
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}
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const rootcookies = {
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PVEAuthCookie: rootauth.data.data.ticket,
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CSRFPreventionToken: rootauth.data.data.CSRFPreventionToken
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};
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const result = await requestPVE(`${vmpath}/config`, "POST", rootcookies, action, null);
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await handleResponse(params.node, result, res);
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});
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