c49f5e509c
变更项：\n1. 在 markdown_to_image 增加 get_md2img_health_snapshot 健康快照能力，输出 runtime 线程、事件循环、浏览器连接、启动来源与 PID 状态。\n2. 新增系统接口 GET /api/system/md2img_health，支持后台查询转图运行时健康信息。\n3. 新增系统接口 POST /api/system/md2img_warmup，支持后台手动触发转图预热并返回最新状态。\n4. 在资源监控页面接入转图健康状态条，展示运行时在线状态、浏览器连接状态及关键摘要信息。\n5. 在资源监控页面增加转图预热与状态刷新按钮，便于线上快速自愈与排障。\n6. 补充中文注释与错误提示，保持后端与前端可观测性一致。
214 lines
10 KiB
HTML
214 lines
10 KiB
HTML
{% extends "base.html" %}
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{% block title %}资源监控 - 机器人管理后台{% endblock %}
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{% block content %}
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<div class="page-shell system-page">
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<div class="page-hero">
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<div class="page-hero-copy">
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<div class="page-eyebrow">System Workspace</div>
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<h1>资源监控</h1>
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<p>直接在后台查看系统资源变化与运行状态，保持监控入口简洁清晰。</p>
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<div class="md2img-health-inline" v-loading="md2imgLoading">
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<span class="health-title">转图运行时</span>
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<el-tag size="mini" :type="runtimeTagType">{% raw %}{{ runtimeTagText }}{% endraw %}</el-tag>
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<el-tag size="mini" :type="browserTagType">{% raw %}{{ browserTagText }}{% endraw %}</el-tag>
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<span class="health-brief">{% raw %}{{ md2imgBrief }}{% endraw %}</span>
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<span class="health-time" v-if="md2imgHealth && md2imgHealth.timestamp">
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{% raw %}{{ md2imgHealth.timestamp }}{% endraw %}
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</span>
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</div>
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</div>
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<div class="page-hero-actions">
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<el-button type="success" plain :loading="md2imgWarming" @click="warmupMd2Img">
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<i class="el-icon-magic-stick"></i> 预热转图
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</el-button>
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<el-button type="info" plain :loading="md2imgLoading" @click="loadMd2ImgHealth">
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<i class="el-icon-refresh"></i> 刷新转图状态
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</el-button>
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<el-button type="primary" plain @click="reloadIframe"><i class="el-icon-refresh"></i> 刷新面板</el-button>
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<el-button type="primary" @click="openInNewTab"><i class="el-icon-top-right"></i> 新窗口打开</el-button>
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<el-button type="danger" @click="confirmRestart"><i class="el-icon-refresh-left"></i> 重启服务</el-button>
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</div>
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</div>
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<el-card class="iframe-shell-card" shadow="hover">
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<div slot="header" class="workspace-header">
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<div>
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<h3>监控面板</h3>
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<p>直接在控制台内查看系统资源变化与运行状态。</p>
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</div>
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<div class="iframe-url">{{ src_url }}</div>
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</div>
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<div class="iframe-shell">
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<iframe ref="monitorFrame" src="{{ src_url }}" frameborder="0"></iframe>
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</div>
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</el-card>
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</div>
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{% endblock %}
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{% block scripts %}
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<script>
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new Vue({
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el: '#app',
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mixins: [baseApp],
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data() {
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return {
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currentView: '14',
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frameUrl: '{{ src_url }}',
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restarting: false,
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md2imgLoading: false,
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md2imgWarming: false,
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md2imgHealth: null
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}
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},
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computed: {
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runtimeTagText() {
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const runtime = this.md2imgHealth && this.md2imgHealth.runtime ? this.md2imgHealth.runtime : {};
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return runtime.loop_running ? '运行时在线' : '运行时未就绪';
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},
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runtimeTagType() {
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const runtime = this.md2imgHealth && this.md2imgHealth.runtime ? this.md2imgHealth.runtime : {};
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return runtime.loop_running ? 'success' : 'warning';
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},
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browserTagText() {
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const browser = this.md2imgHealth && this.md2imgHealth.browser ? this.md2imgHealth.browser : {};
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return browser.connected ? '浏览器已连接' : '浏览器未连接';
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},
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browserTagType() {
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const browser = this.md2imgHealth && this.md2imgHealth.browser ? this.md2imgHealth.browser : {};
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return browser.connected ? 'success' : 'info';
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},
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md2imgBrief() {
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if (!this.md2imgHealth) return '尚未获取状态';
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const runtime = this.md2imgHealth.runtime || {};
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const browser = this.md2imgHealth.browser || {};
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const loopText = runtime.loop_id ? `loop=${runtime.loop_id}` : 'loop=-';
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const pidText = browser.pid ? `pid=${browser.pid}` : 'pid=-';
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const sourceText = browser.launch_source ? `source=${browser.launch_source}` : 'source=-';
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return `${loopText} · ${pidText} · ${sourceText}`;
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}
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},
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mounted() {
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this.currentView = '14';
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this.loadMd2ImgHealth();
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},
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methods: {
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reloadIframe() {
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if (this.$refs.monitorFrame) {
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this.$refs.monitorFrame.src = this.frameUrl;
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}
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},
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openInNewTab() {
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window.open(this.frameUrl, '_blank');
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},
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confirmRestart() {
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this.$confirm('确认执行 ./restart.sh 重启服务吗？这会中断当前服务几秒钟。', '重启确认', {
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confirmButtonText: '确认重启',
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cancelButtonText: '取消',
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type: 'warning'
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}).then(() => {
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this.triggerRestart();
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}).catch(() => {});
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},
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async triggerRestart() {
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if (this.restarting) return;
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this.restarting = true;
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try {
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const response = await axios.post('/api/restart_service');
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if (response.data.success) {
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this.$message.success(response.data.message || '已触发重启');
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} else {
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this.$message.error(response.data.message || '重启失败');
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}
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} catch (error) {
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this.$message.error(error.response?.data?.message || '触发重启失败');
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} finally {
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this.restarting = false;
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}
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},
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async loadMd2ImgHealth() {
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if (this.md2imgLoading) return;
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this.md2imgLoading = true;
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try {
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// 默认不强制拉起 runtime，避免纯查看状态时引入副作用。
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const response = await axios.get('/api/system/md2img_health');
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if (response.data && response.data.success) {
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this.md2imgHealth = response.data.data || null;
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} else {
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this.$message.error(response.data?.message || '获取转图状态失败');
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}
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} catch (error) {
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this.$message.error(error.response?.data?.message || '获取转图状态失败');
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} finally {
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this.md2imgLoading = false;
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}
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},
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async warmupMd2Img() {
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if (this.md2imgWarming) return;
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this.md2imgWarming = true;
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try {
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const response = await axios.post('/api/system/md2img_warmup', { timeout_seconds: 60 });
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if (response.data && response.data.success) {
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this.$message.success(response.data.message || '转图预热成功');
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this.md2imgHealth = response.data.data || this.md2imgHealth;
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} else {
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this.$message.error(response.data?.message || '转图预热失败');
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}
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} catch (error) {
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this.$message.error(error.response?.data?.message || '转图预热失败');
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} finally {
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this.md2imgWarming = false;
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this.loadMd2ImgHealth();
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}
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}
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}
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});
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</script>
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<style>
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.page-shell { display: flex; flex-direction: column; gap: 16px; }
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.page-hero {
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display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; padding: 24px 26px; border-radius: 24px;
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background: linear-gradient(135deg, rgba(79,70,229,0.10), rgba(59,130,246,0.08), rgba(255,255,255,0.9));
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border: 1px solid rgba(148, 163, 184, 0.16); box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
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}
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.page-hero-actions { display: flex; align-items: center; gap: 12px; }
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.page-eyebrow { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: #6366f1; font-weight: 700; margin-bottom: 8px; }
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.page-hero-copy h1 { font-size: 30px; line-height: 1.1; margin-bottom: 10px; color: #0f172a; }
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.page-hero-copy p { color: #64748b; font-size: 14px; }
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.md2img-health-inline {
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margin-top: 12px;
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display: flex;
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align-items: center;
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gap: 8px;
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flex-wrap: wrap;
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padding: 8px 10px;
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border-radius: 12px;
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background: rgba(255,255,255,0.72);
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border: 1px solid rgba(148, 163, 184, 0.18);
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}
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.health-title { font-size: 12px; font-weight: 700; color: #334155; }
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.health-brief { font-size: 12px; color: #475569; }
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.health-time { font-size: 12px; color: #94a3b8; }
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.workspace-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
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.workspace-header h3 { font-size: 18px; margin-bottom: 4px; }
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.workspace-header p { font-size: 13px; color: #64748b; }
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.iframe-url {
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max-width: 40%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px;
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color: #94a3b8; padding: 8px 12px; border-radius: 999px; background: rgba(248,250,252,0.9); border: 1px solid rgba(148,163,184,0.12);
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}
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.iframe-shell-card { height: calc(100vh - 230px); }
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.iframe-shell-card .el-card__body { height: calc(100% - 73px); }
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.iframe-shell { height: 100%; border-radius: 18px; overflow: hidden; border: 1px solid rgba(148,163,184,0.12); background: rgba(248,250,252,0.82); }
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.iframe-shell iframe { width: 100%; height: 100%; border: none; display: block; background: #fff; }
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@media (max-width: 960px) {
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.page-hero { flex-direction: column; align-items: flex-start; }
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.workspace-header { flex-direction: column; align-items: flex-start; }
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.page-hero-actions { flex-wrap: wrap; }
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.iframe-url { max-width: 100%; }
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.md2img-health-inline { width: 100%; }
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}
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</style>
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{% endblock %}
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