ProxmoxAAS-Dashboard/scripts/index.js
Arthur Lu 928d1d1516 fix bugs in api changes
Signed-off-by: Arthur Lu <learthurgo@gmail.com>
2023-05-18 20:19:57 +00:00

404 lines
15 KiB
JavaScript

import { requestPVE, requestAPI, goToPage, goToURL, instances_config, nodes_config, setTitleAndHeader } from "./utils.js";
import { alert, dialog } from "./dialog.js";
import { PVE } from "../vars.js"
window.addEventListener("DOMContentLoaded", init);
async function init() {
setTitleAndHeader();
let cookie = document.cookie;
if (cookie === "") {
goToPage("login.html");
}
await populateInstances();
let addInstanceBtn = document.querySelector("#instance-add");
addInstanceBtn.addEventListener("click", handleInstanceAdd);
}
async function populateInstances() {
let resources = await requestPVE("/cluster/resources", "GET");
let instanceContainer = document.getElementById("instance-container");
let instances = [];
resources.data.forEach((element) => {
if (element.type === "lxc" || element.type === "qemu") {
let nodeName = element.node;
let nodeStatus = resources.data.find(item => item.node === nodeName && item.type === "node").status;
element.node = { name: nodeName, status: nodeStatus };
instances.push(element);
}
});
instances.sort((a, b) => (a.vmid > b.vmid) ? 1 : -1);
instanceContainer.innerHTML = `
<div class="w3-row w3-hide-small" style="border-bottom: 1px solid;">
<div class="w3-col l1 m2">
<p>VM ID</p>
</div>
<div class="w3-col l2 m3">
<p>VM Name</p>
</div>
<div class="w3-col l1 m2">
<p>VM Type</p>
</div>
<div class="w3-col l2 m3">
<p>VM Status</p>
</div>
<div class="w3-col l2 w3-hide-medium">
<p>Host Name</p>
</div>
<div class="w3-col l2 w3-hide-medium">
<p>Host Status</p>
</div>
<div class="w3-col l2 m2">
<p>Actions</p>
</div>
</div>
`;
for (let i = 0; i < instances.length; i++) {
let newInstance = new Instance();
newInstance.data = instances[i];
instanceContainer.append(newInstance.shadowElement);
}
}
async function handleInstanceAdd() {
let header = "Create New Instance";
let body = `
<label for="type">Instance Type</label>
<select class="w3-select w3-border" name="type" id="type" required>
<option value="lxc">Container</option>
<option value="qemu">Virtual Machine</option>
</select>
<label for="node">Node</label>
<select class="w3-select w3-border" name="node" id="node" required></select>
<label for="name">Name</label>
<input class="w3-input w3-border" name="name" id="name" required></input>
<label for="vmid">ID</label>
<input class="w3-input w3-border" name="vmid" id="vmid" type="number" required></input>
<label for="cores">Cores (Threads)</label>
<input class="w3-input w3-border" name="cores" id="cores" type="number" min="1" max="8192" required></input>
<label for="memory">Memory (MiB)</label>
<input class="w3-input w3-border" name="memory" id="memory" type="number" min="16", step="1" required></input>
<p class="container-specific none" style="grid-column: 1 / span 2; text-align: center;">Container Options</p>
<label class="container-specific none" for="swap">Swap (MiB)</label>
<input class="w3-input w3-border container-specific none" name="swap" id="swap" type="number" min="0" step="1" required disabled></input>
<label class="container-specific none" for="template-storage">Template Storage</label>
<select class="w3-select w3-border container-specific none" name="template-storage" id="template-storage" required disabled></select>
<label class="container-specific none" for="template-image">Template Image</label>
<select class="w3-select w3-border container-specific none" name="template-image" id="template-image" required disabled></select>
<label class="container-specific none" for="rootfs-storage">ROOTFS Storage</label>
<select class="w3-select w3-border container-specific none" name="rootfs-storage" id="rootfs-storage" required disabled></select>
<label class="container-specific none" for="rootfs-size">ROOTFS Size (GiB)</label>
<input class="w3-input w3-border container-specific none" name="rootfs-size" id="rootfs-size" type="number" min="0" max="131072" required disabled></input>
<label class="container-specific none" for="password">Password</label>
<input class="w3-input w3-border container-specific none" name="password" id="password" type="password" required disabled></input>
`;
let d = dialog(header, body, async (result, form) => {
if (result === "confirm") {
let body = {
node: form.get("node"),
type: form.get("type"),
name: form.get("name"),
vmid: form.get("vmid"),
cores: form.get("cores"),
memory: form.get("memory")
};
if (form.get("type") === "lxc") {
body.swap = form.get("swap");
body.password = form.get("password");
body.ostemplate = form.get("template-image");
body.rootfslocation = form.get("rootfs-storage");
body.rootfssize = form.get("rootfs-size");
}
let result = await requestAPI("/instance", "POST", body);
if (result.status === 200) {
populateInstances();
}
else {
alert(result.error);
populateInstances();
}
}
});
let typeSelect = d.querySelector("#type");
typeSelect.selectedIndex = -1;
typeSelect.addEventListener("change", () => {
if (typeSelect.value === "qemu") {
d.querySelectorAll(".container-specific").forEach((element) => {
element.classList.add("none");
element.disabled = true;
});
}
else {
d.querySelectorAll(".container-specific").forEach((element) => {
element.classList.remove("none");
element.disabled = false;
});
}
});
let templateContent = "iso";
let templateStorage = d.querySelector("#template-storage");
templateStorage.selectedIndex = -1;
let rootfsContent = "rootdir";
let rootfsStorage = d.querySelector("#rootfs-storage");
rootfsStorage.selectedIndex = -1;
let nodeSelect = d.querySelector("#node");
let clusterNodes = await requestPVE("/nodes", "GET");
let allowedNodes = await requestAPI("/user/nodes", "GET");
clusterNodes.data.forEach((element) => {
if (element.status === "online" && allowedNodes.nodes.includes(element.node)) {
nodeSelect.add(new Option(element.node));
}
});
nodeSelect.selectedIndex = -1;
nodeSelect.addEventListener("change", async () => { // change template and rootfs storage based on node
let node = nodeSelect.value;
let storage = await requestPVE(`/nodes/${node}/storage`, "GET");
storage.data.forEach((element) => {
if (element.content.includes(templateContent)) {
templateStorage.add(new Option(element.storage));
}
if (element.content.includes(rootfsContent)) {
rootfsStorage.add(new Option(element.storage));
}
});
templateStorage.selectedIndex = -1;
rootfsStorage.selectedIndex = -1;
});
let templateImage = d.querySelector("#template-image"); // populate templateImage depending on selected image storage
templateStorage.addEventListener("change", async () => {
templateImage.innerHTML = ``;
let content = "vztmpl";
let images = await requestPVE(`/nodes/${nodeSelect.value}/storage/${templateStorage.value}/content`, "GET");
images.data.forEach((element) => {
if (element.content.includes(content)) {
templateImage.append(new Option(element.volid.replace(`${templateStorage.value}:${content}/`, ""), element.volid));
}
});
templateImage.selectedIndex = -1;
});
let userResources = await requestAPI("/user/resources", "GET");
let userInstances = await requestAPI("/user/instances", "GET");
d.querySelector("#cores").max = userResources.avail.cores;
d.querySelector("#memory").max = userResources.avail.memory;
d.querySelector("#vmid").min = userInstances.vmid.min;
d.querySelector("#vmid").max = userInstances.vmid.max;
}
class Instance {
constructor() {
let shadowRoot = document.createElement("div");
shadowRoot.classList.add("w3-row");
shadowRoot.innerHTML = `
<div class="w3-col l1 m2 s6">
<p id="instance-id"></p>
</div>
<div class="w3-col l2 m3 s6">
<p id="instance-name"></p>
</div>
<div class="w3-col l1 m2 w3-hide-small">
<p id="instance-type"></p>
</div>
<div class="w3-col l2 m3 s6 flex row nowrap">
<img id="instance-status-icon">
<p id="instance-status"></p>
</div>
<div class="w3-col l2 w3-hide-medium w3-hide-small">
<p id="node-name"></p>
</div>
<div class="w3-col l2 w3-hide-medium w3-hide-small flex row nowrap">
<img id="node-status-icon">
<p id="node-status"></p>
</div>
<div class="w3-col l2 m2 s6 flex row nowrap" style="height: 1lh; margin-top: 15px; margin-bottom: 15px;">
<img id="power-btn" class="clickable">
<img id="console-btn" class="clickable">
<img id="configure-btn" class="clickable">
<img id="delete-btn" class="clickable">
</div>
`;
this.shadowElement = shadowRoot;
this.actionLock = false;
}
set data(data) {
if (data.status === "unknown") {
data.status = "stopped";
}
this.type = data.type;
this.status = data.status;
this.vmid = data.vmid;
this.name = data.name;
this.node = data.node;
this.update();
}
update() {
let vmidParagraph = this.shadowElement.querySelector("#instance-id");
vmidParagraph.innerText = this.vmid;
let nameParagraph = this.shadowElement.querySelector("#instance-name");
nameParagraph.innerText = this.name ? this.name : "";
let typeParagraph = this.shadowElement.querySelector("#instance-type");
typeParagraph.innerText = this.type;
let statusParagraph = this.shadowElement.querySelector("#instance-status");
statusParagraph.innerText = this.status;
let statusIcon = this.shadowElement.querySelector("#instance-status-icon");
statusIcon.src = instances_config[this.status].statusSrc;
statusIcon.alt = instances_config[this.status].statusAlt;
let nodeNameParagraph = this.shadowElement.querySelector("#node-name");
nodeNameParagraph.innerText = this.node.name;
let nodeStatusParagraph = this.shadowElement.querySelector("#node-status");
nodeStatusParagraph.innerText = this.node.status;
let nodeStatusIcon = this.shadowElement.querySelector("#node-status-icon");
nodeStatusIcon.src = nodes_config[this.node.status].statusSrc;
nodeStatusIcon.alt = nodes_config[this.node.status].statusAlt;
let powerButton = this.shadowElement.querySelector("#power-btn");
powerButton.src = instances_config[this.status].powerButtonSrc;
powerButton.alt = instances_config[this.status].powerButtonAlt;
powerButton.title = instances_config[this.status].powerButtonAlt;
powerButton.onclick = this.handlePowerButton.bind(this)
let configButton = this.shadowElement.querySelector("#configure-btn");
configButton.src = instances_config[this.status].configButtonSrc;
configButton.alt = instances_config[this.status].configButtonAlt;
configButton.title = instances_config[this.status].configButtonAlt;
configButton.onclick = this.handleConfigButton.bind(this);
let consoleButton = this.shadowElement.querySelector("#console-btn");
consoleButton.src = instances_config[this.status].consoleButtonSrc;
consoleButton.alt = instances_config[this.status].consoleButtonAlt;
consoleButton.title = instances_config[this.status].consoleButtonAlt;
consoleButton.onclick = this.handleConsoleButton.bind(this);
let deleteButton = this.shadowElement.querySelector("#delete-btn");
deleteButton.src = instances_config[this.status].deleteButtonSrc;
deleteButton.alt = instances_config[this.status].deleteButtonAlt;
deleteButton.title = instances_config[this.status].deleteButtonAlt;
deleteButton.onclick = this.handleDeleteButton.bind(this);
if (this.node.status !== "online") {
powerButton.classList.add("hidden");
configButton.classList.add("hidden");
consoleButton.classList.add("hidden");
deleteButton.classList.add("hidden");
}
}
async handlePowerButton() {
if (!this.actionLock) {
let header = `${this.status === "running" ? "Stop" : "Start"} VM ${this.vmid}`;
let body = `<p>Are you sure you want to ${this.status === "running" ? "stop" : "start"} VM</p><p>${this.vmid}</p>`
dialog(header, body, async (result, form) => {
if (result === "confirm") {
this.actionLock = true;
let targetAction = this.status === "running" ? "stop" : "start";
let targetStatus = this.status === "running" ? "stopped" : "running";
let prevStatus = this.status;
this.status = "loading";
this.update();
let result = await requestPVE(`/nodes/${this.node.name}/${this.type}/${this.vmid}/status/${targetAction}`, "POST", { node: this.node.name, vmid: this.vmid });
const waitFor = delay => new Promise(resolve => setTimeout(resolve, delay));
while (true) {
let taskStatus = await requestPVE(`/nodes/${this.node.name}/tasks/${result.data}/status`, "GET");
if (taskStatus.data.status === "stopped" && taskStatus.data.exitstatus === "OK") { // task stopped and was successful
this.status = targetStatus;
this.update();
this.actionLock = false;
break;
}
else if (taskStatus.data.status === "stopped") { // task stopped but was not successful
this.status = prevStatus;
alert(`attempted to ${targetAction} ${this.vmid} but process returned stopped:${result.data.exitstatus}`);
this.update();
this.actionLock = false;
break;
}
else { // task has not stopped
await waitFor(1000);
}
}
}
});
}
}
handleConfigButton() {
if (!this.actionLock && this.status === "stopped") { // if the action lock is false, and the node is stopped, then navigate to the conig page with the node infor in the search query
goToPage("config.html", { node: this.node.name, type: this.type, vmid: this.vmid });
}
}
handleConsoleButton() {
if (!this.actionLock && this.status === "running") {
let data = { console: `${this.type === "qemu" ? "kvm" : "lxc"}`, vmid: this.vmid, vmname: this.name, node: this.node.name, resize: "off", cmd: "" };
data[`${this.type === "qemu" ? "novnc" : "xtermjs"}`] = 1;
goToURL(PVE, data, true);
}
}
handleDeleteButton() {
if (!this.actionLock && this.status === "stopped") {
let header = `Delete VM ${this.vmid}`;
let body = `<p>Are you sure you want to <strong>delete</strong> VM </p><p>${this.vmid}</p>`
dialog(header, body, async (result, form) => {
if (result === "confirm") {
this.actionLock = true;
let prevStatus = this.status;
this.status = "loading";
this.update();
let action = {};
action.purge = 1;
action["destroy-unreferenced-disks"] = 1;
let body = {
node: this.node.name,
type: this.type,
vmid: this.vmid,
action: JSON.stringify(action)
};
let result = await requestAPI("/instance", "DELETE", body);
if (result.status === 200) {
this.shadowElement.parentElement.removeChild(this.shadowElement);
}
else {
alert(result.error);
this.status = this.prevStatus;
this.update();
this.actionLock = false;
}
}
});
}
}
}