17f6233fd7
- job_journal: collect_recent_journal_entries_page_sync(limit, offset) - GET /api/v1/journal/recent: limit по умолчанию 30, offset, total, page, total_pages - journal.html/js: навигация Первая/Назад/номера/Вперёд/Последняя, стили - app/docs/api_routes.md: описание query и пример ответа - Прочие изменения UI/API (аддоны, helm, job_journal в кластерах) в том же коммите
306 lines
11 KiB
JavaScript
306 lines
11 KiB
JavaScript
/**
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* Страница Helm-аддонов: GET /api/v1/clusters, статус и POST/DELETE …/addons/*.
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*
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* Автор: Сергей Антропов
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* Сайт: https://devops.org.ru
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*/
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(function () {
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"use strict";
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const body = document.body;
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if ((body.getAttribute("data-dashboard-mode") || "") !== "addons") return;
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const API = (body.dataset.apiBase || "/api/v1").replace(/\/$/, "");
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/**
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* @param {string} path
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* @param {RequestInit} [opts]
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*/
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async function api(path, opts) {
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const url = path.startsWith("http") ? path : API + path;
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const r = await fetch(url, opts);
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const text = await r.text();
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var data;
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try {
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data = text ? JSON.parse(text) : null;
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} catch (e) {
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data = { raw: text };
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}
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if (!r.ok) {
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const msg =
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typeof data.detail === "string"
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? data.detail
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: Array.isArray(data.detail)
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? data.detail.map(function (x) { return x.msg || JSON.stringify(x); }).join("; ")
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: text || r.statusText;
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const err = new Error(msg);
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err.status = r.status;
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throw err;
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}
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return data;
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}
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const sel = document.getElementById("addons-cluster-select");
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const statusBar = document.getElementById("addons-status-bar");
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const logPre = document.getElementById("addons-log-pre");
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const overlay = document.getElementById("addons-busy-overlay");
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const busyLabel = document.getElementById("addons-busy-label");
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function getClusterName() {
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if (!sel || !sel.value) return "";
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return String(sel.value).trim();
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}
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function setBusy(show, label) {
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if (!overlay) return;
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overlay.classList.toggle("hidden", !show);
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overlay.setAttribute("aria-busy", show ? "true" : "false");
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overlay.setAttribute("aria-hidden", show ? "false" : "true");
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document.body.classList.toggle("cluster-addons-busy", !!show);
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if (busyLabel && label) busyLabel.textContent = label;
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}
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/** Скрыть полноэкранный спиннер первой загрузки страницы (как на панели и странице кластера). */
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function hideAddonsPageLoadingOverlay() {
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const el = document.getElementById("addons-page-loading-overlay");
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if (!el) return;
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el.classList.add("hidden");
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el.setAttribute("aria-busy", "false");
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el.setAttribute("aria-hidden", "true");
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document.body.classList.remove("cluster-addons-page-loading");
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}
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function appendLog(line) {
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if (!logPre) return;
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logPre.textContent = (logPre.textContent ? logPre.textContent + "\n" : "") + line;
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logPre.scrollTop = logPre.scrollHeight;
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}
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function formatStatus(st) {
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if (!st) return "";
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const parts = [
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"ingress-nginx: " + (st.ingress_nginx ? "да" : "нет"),
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"prometheus-stack: " + (st.kube_prometheus_stack ? "да" : "нет"),
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"metrics-server: " + (st.metrics_server ? "да" : "нет"),
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"Istio+Kiali: " + (st.istio_mesh_ready ? "да" : "нет"),
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];
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return parts.join(" · ");
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}
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/**
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* Заполнить выпадающий список версиями чарта; первая опция — «последняя».
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* @param {HTMLSelectElement | null} selectEl
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* @param {string[] | undefined} versions
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*/
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function fillVersionSelect(selectEl, versions) {
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if (!selectEl) return;
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const cur = selectEl.value;
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selectEl.innerHTML = "";
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const o0 = document.createElement("option");
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o0.value = "";
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o0.textContent = "Последняя (из репозитория)";
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selectEl.appendChild(o0);
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(versions || []).forEach(function (v) {
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if (!v) return;
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const o = document.createElement("option");
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o.value = v;
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o.textContent = v;
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selectEl.appendChild(o);
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});
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if (cur) {
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for (let i = 0; i < selectEl.options.length; i++) {
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if (selectEl.options[i].value === cur) {
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selectEl.value = cur;
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break;
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}
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}
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}
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}
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async function loadChartVersions() {
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try {
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const d = await api("/helm/chart-versions");
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fillVersionSelect(document.getElementById("addons-ing-version-select"), d.ingress_nginx);
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fillVersionSelect(document.getElementById("addons-prom-version-select"), d.kube_prometheus_stack);
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fillVersionSelect(document.getElementById("addons-ms-version-select"), d.metrics_server);
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fillVersionSelect(document.getElementById("addons-istio-version-select"), d.istio);
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fillVersionSelect(document.getElementById("addons-kiali-version-select"), d.kiali_server);
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} catch (e) {
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appendLog("Список версий чартов недоступен: " + e.message);
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}
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}
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async function loadClusters() {
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if (!sel) return;
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try {
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const rows = await api("/clusters");
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sel.innerHTML = "";
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const withKube = rows.filter(function (c) { return c.has_local_kubeconfig; });
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if (!withKube.length) {
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const o = document.createElement("option");
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o.value = "";
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o.textContent = "Нет кластеров с kubeconfig на диске";
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sel.appendChild(o);
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return;
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}
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const o0 = document.createElement("option");
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o0.value = "";
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o0.textContent = "— выберите кластер —";
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sel.appendChild(o0);
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withKube.forEach(function (c) {
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const o = document.createElement("option");
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o.value = c.name;
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o.textContent = c.name + (c.kind_nodes_running ? "" : " (узлы остановлены)");
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sel.appendChild(o);
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});
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} catch (e) {
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sel.innerHTML = "";
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const o = document.createElement("option");
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o.value = "";
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o.textContent = "Ошибка загрузки списка";
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sel.appendChild(o);
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appendLog("Ошибка GET /clusters: " + e.message);
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}
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}
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async function refreshStatus() {
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const n = getClusterName();
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if (!statusBar) return;
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if (!n) {
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statusBar.textContent = "Выберите кластер для просмотра статуса аддонов.";
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return;
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}
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try {
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const st = await api("/clusters/" + encodeURIComponent(n) + "/addons/status");
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statusBar.textContent = formatStatus(st);
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} catch (e) {
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statusBar.textContent = "Статус недоступен: " + e.message;
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}
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}
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async function runInstall(endpoint, payload) {
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const n = getClusterName();
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if (!n) {
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alert("Выберите кластер.");
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return;
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}
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setBusy(true, "Установка (Helm), подождите…");
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if (logPre) logPre.textContent = "";
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appendLog("POST …/addons/" + endpoint + " для «" + n + "»");
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try {
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const r = await api("/clusters/" + encodeURIComponent(n) + "/addons/" + endpoint, {
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method: "POST",
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headers: { "Content-Type": "application/json", Accept: "application/json" },
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body: payload !== undefined ? JSON.stringify(payload) : "{}",
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});
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appendLog(r.message || "OK");
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if (r.log) appendLog(r.log);
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await refreshStatus();
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} catch (e) {
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appendLog("Ошибка: " + e.message);
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} finally {
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setBusy(false);
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}
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}
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async function runDelete(endpoint) {
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const n = getClusterName();
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if (!n) {
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alert("Выберите кластер.");
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return;
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}
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if (!window.confirm("Удалить аддон «" + endpoint + "» в кластере «" + n + "»?")) return;
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setBusy(true, "Удаление релиза, подождите…");
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if (logPre) logPre.textContent = "";
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appendLog("DELETE …/addons/" + endpoint + " для «" + n + "»");
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try {
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const r = await api("/clusters/" + encodeURIComponent(n) + "/addons/" + endpoint, {
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method: "DELETE",
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headers: { Accept: "application/json" },
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});
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appendLog(r.message || "OK");
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if (r.log) appendLog(r.log);
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await refreshStatus();
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} catch (e) {
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appendLog("Ошибка: " + e.message);
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} finally {
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setBusy(false);
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}
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}
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document.querySelectorAll(".btn-addon-install").forEach(function (btn) {
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btn.addEventListener("click", function () {
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const ep = btn.getAttribute("data-endpoint") || "";
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if (ep === "ingress-nginx") {
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const sel = document.getElementById("addons-ing-version-select");
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const v = sel && sel.value.trim();
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runInstall(ep, v ? { chart_version: v } : {});
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return;
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}
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if (ep === "kube-prometheus-stack") {
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const u = document.getElementById("addons-grafana-user");
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const p = document.getElementById("addons-grafana-pass");
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const pv = document.getElementById("addons-prom-version-select");
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const user = u ? u.value.trim() : "admin";
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const pw = p ? p.value : "";
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if (pw.length < 8) {
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alert("Задайте пароль Grafana не короче 8 символов.");
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return;
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}
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const payload = { grafana_admin_user: user, grafana_admin_password: pw };
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if (pv && pv.value.trim()) payload.chart_version = pv.value.trim();
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runInstall(ep, payload);
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return;
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}
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if (ep === "metrics-server") {
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const ms = document.getElementById("addons-ms-version-select");
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const payload = {};
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if (ms && ms.value.trim()) payload.chart_version = ms.value.trim();
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runInstall(ep, Object.keys(payload).length ? payload : {});
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return;
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}
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if (ep === "istio-kiali") {
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const u = document.getElementById("addons-kiali-user");
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const p = document.getElementById("addons-kiali-pass");
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const isel = document.getElementById("addons-istio-version-select");
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const ksel = document.getElementById("addons-kiali-version-select");
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const user = u ? u.value.trim() : "kiali-admin";
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const pw = p ? p.value : "";
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if (pw.length < 8) {
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alert("Задайте пароль Kiali не короче 8 символов.");
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return;
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}
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const payload = { kiali_username: user, kiali_password: pw };
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if (isel && isel.value.trim()) payload.istio_chart_version = isel.value.trim();
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if (ksel && ksel.value.trim()) payload.kiali_chart_version = ksel.value.trim();
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runInstall(ep, payload);
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}
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});
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});
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document.querySelectorAll(".btn-addon-remove").forEach(function (btn) {
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btn.addEventListener("click", function () {
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const ep = btn.getAttribute("data-endpoint") || "";
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if (ep) runDelete(ep);
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});
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});
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const refreshBtn = document.getElementById("addons-refresh-status");
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if (refreshBtn) refreshBtn.addEventListener("click", function () { refreshStatus(); });
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if (sel) {
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sel.addEventListener("change", function () { refreshStatus(); });
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}
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loadClusters()
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.then(function () {
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return refreshStatus();
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})
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.then(function () {
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return loadChartVersions();
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})
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.finally(function () {
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hideAddonsPageLoadingOverlay();
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});
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})();
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