194 lines
7.2 KiB
JavaScript
194 lines
7.2 KiB
JavaScript
import {requestPVE, requestAPI, goToPage} from "./utils.js";
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import {Dialog} from "./dialog.js";
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window.addEventListener("DOMContentLoaded", init);
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async function init () {
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await populateInstances();
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let addInstanceBtn = document.querySelector("#instance-add");
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addInstanceBtn.addEventListener("click", handleInstanceAdd);
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}
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async function populateInstances () {
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let cookie = document.cookie;
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if (cookie === "") {
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goToPage("login.html");
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}
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let resources = await requestPVE("/cluster/resources", "GET", null);
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let instanceContainer = document.getElementById("instance-container")
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let instances = [];
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resources.data.forEach((element) => {
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if (element.type === "lxc" || element.type === "qemu") {
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let nodeName = element.node;
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let nodeStatus = resources.data.find(item => item.node === nodeName && item.type === "node").status;
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element.node = {name: nodeName, status: nodeStatus};
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instances.push(element);
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}
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});
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instances.sort((a, b) => (a.vmid > b.vmid) ? 1 : -1);
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instanceContainer.innerHTML = `
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<div class="w3-row w3-hide-small w3-border-bottom">
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<div class="w3-col l1 m2">
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<p>VM ID</p>
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</div>
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<div class="w3-col l2 m3">
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<p>VM Name</p>
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</div>
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<div class="w3-col l1 m2">
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<p>VM Type</p>
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</div>
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<div class="w3-col l2 m3">
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<p>VM Status</p>
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</div>
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<div class="w3-col l2 w3-hide-medium">
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<p>Host Name</p>
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</div>
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<div class="w3-col l2 w3-hide-medium">
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<p>Host Status</p>
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</div>
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<div class="w3-col l2 m2">
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<p>Actions</p>
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</div>
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</div>
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`;
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for(let i = 0; i < instances.length; i++) {
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let newInstance = document.createElement("instance-obj");
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newInstance.data = instances[i];
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instanceContainer.append(newInstance);
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}
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}
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async function handleInstanceAdd () {
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let dialog = document.createElement("dialog-form");
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document.body.append(dialog);
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dialog.header = "Create New Instance";
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dialog.formBody = `
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<label for="type">Instance Type</label>
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<select class="w3-select w3-border" name="type" id="type" required>
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<option value="lxc">Container</option>
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<option value="qemu">Virtual Machine</option>
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</select>
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<label for="node">Node</label>
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<select class="w3-select w3-border" name="node" id="node" required></select>
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<label for="name">Name</label>
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<input class="w3-input w3-border" name="name" id="name" required></input>
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<label for="vmid">ID</label>
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<input class="w3-input w3-border" name="vmid" id="vmid" type="number" required></input>
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<label for="cores">Cores (Threads)</label>
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<input class="w3-input w3-border" name="cores" id="cores" type="number" min="1" max="8192" required></input>
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<label for="memory">Memory (MiB)</label>
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<input class="w3-input w3-border" name="memory" id="memory" type="number" min="16", step="1" required></input>
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<p class="container-specific none" style="grid-column: 1 / span 2; text-align: center;">Container Options</p>
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<label class="container-specific none" for="swap">Swap (MiB)</label>
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<input class="w3-input w3-border container-specific none" name="swap" id="swap" type="number" min="0" step="1" required disabled></input>
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<label class="container-specific none" for="template-storage">Template Storage</label>
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<select class="w3-select w3-border container-specific none" name="template-storage" id="template-storage" required disabled></select>
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<label class="container-specific none" for="template-image">Template Image</label>
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<select class="w3-select w3-border container-specific none" name="template-image" id="template-image" required disabled></select>
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<label class="container-specific none" for="rootfs-storage">ROOTFS Storage</label>
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<select class="w3-select w3-border container-specific none" name="rootfs-storage" id="rootfs-storage" required disabled></select>
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<label class="container-specific none" for="rootfs-size">ROOTFS Size (GiB)</label>
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<input class="w3-input w3-border container-specific none" name="rootfs-size" id="rootfs-size" type="number" min="0" max="131072" required disabled></input>
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<label class="container-specific none" for="password">Password</label>
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<input class="w3-input w3-border container-specific none" name="password" id="password" type="password" required disabled></input>
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`;
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let typeSelect = dialog.shadowRoot.querySelector("#type");
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typeSelect.selectedIndex = -1;
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typeSelect.addEventListener("change", () => {
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if(typeSelect.value === "qemu") {
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dialog.shadowRoot.querySelectorAll(".container-specific").forEach((element) => {
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element.classList.add("none");
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element.disabled = true;
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});
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}
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else {
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dialog.shadowRoot.querySelectorAll(".container-specific").forEach((element) => {
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element.classList.remove("none");
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element.disabled = false;
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});
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}
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});
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let templateContent = "iso";
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let templateStorage = dialog.shadowRoot.querySelector("#template-storage");
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templateStorage.selectedIndex = -1;
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let rootfsContent = "rootdir";
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let rootfsStorage = dialog.shadowRoot.querySelector("#rootfs-storage");
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rootfsStorage.selectedIndex = -1;
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let nodeSelect = dialog.shadowRoot.querySelector("#node");
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let nodes = await requestPVE("/nodes", "GET");
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nodes.data.forEach((element) => {
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if (element.status === "online") {
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nodeSelect.add(new Option(element.node));
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}
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});
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nodeSelect.selectedIndex = -1;
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nodeSelect.addEventListener("change", async () => { // change template and rootfs storage based on node
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let node = nodeSelect.value;
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let storage = await requestPVE(`/nodes/${node}/storage`, "GET");
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storage.data.forEach((element) => {
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if (element.content.includes(templateContent)) {
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templateStorage.add(new Option(element.storage));
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}
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if (element.content.includes(rootfsContent)) {
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rootfsStorage.add(new Option(element.storage));
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}
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});
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templateStorage.selectedIndex = -1;
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rootfsStorage.selectedIndex = -1;
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});
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let templateImage = dialog.shadowRoot.querySelector("#template-image"); // populate templateImage by
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templateStorage.addEventListener("change", async () => {
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let content = "vztmpl";
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let images = await requestPVE(`/nodes/${nodeSelect.value}/storage/${templateStorage.value}/content`, "GET");
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images.data.forEach((element) => {
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if (element.content.includes(content)) {
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templateImage.append(new Option(element.volid.replace(`${templateStorage.value}:${content}/`, ""), element.volid));
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}
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});
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templateImage.selectedIndex = -1;
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});
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dialog.callback = async (result, form) => {
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if (result === "confirm") {
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let body = {
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node: form.get("node"),
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type: form.get("type"),
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name: form.get("name"),
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vmid: form.get("vmid"),
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cores: form.get("cores"),
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memory: form.get("memory")
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};
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if (form.get("type") === "lxc") {
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body.swap = form.get("swap");
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body.password = form.get("password");
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body.ostemplate = form.get("template-image");
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body.rootfslocation = form.get("rootfs-storage");
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body.rootfssize = form.get("rootfs-size");
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}
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let result = await requestAPI("/instance", "POST", body);
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if (result.status === 200) {
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populateInstances();
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}
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else {
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console.error(result);
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populateInstances();
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}
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}
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}
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dialog.show();
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} |