171 lines
5.8 KiB
HTML
171 lines
5.8 KiB
HTML
<!doctype html>
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<html lang="zh-CN">
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<head>
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<meta charset="utf-8">
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<title>AWS IP 替换工具</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<style>
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:root {
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--bg: linear-gradient(135deg, #0f172a, #1e293b);
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--card: #0b1224;
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--accent: #22d3ee;
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--accent-2: #a855f7;
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--text: #e2e8f0;
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--muted: #94a3b8;
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--danger: #f87171;
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}
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* { box-sizing: border-box; }
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body {
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margin: 0;
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min-height: 100vh;
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font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
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background: var(--bg);
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color: var(--text);
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 32px;
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}
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.shell {
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width: 100%;
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max-width: 760px;
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background: var(--card);
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border: 1px solid rgba(255, 255, 255, 0.08);
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border-radius: 14px;
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padding: 28px;
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box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
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}
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h1 {
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margin: 0 0 6px;
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letter-spacing: 0.8px;
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}
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p.lead {
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margin: 0 0 18px;
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color: var(--muted);
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}
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label {
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display: block;
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font-weight: 600;
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margin-bottom: 6px;
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color: #cbd5e1;
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}
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input, select, button {
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width: 100%;
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padding: 12px 14px;
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border-radius: 10px;
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border: 1px solid rgba(255, 255, 255, 0.08);
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background: rgba(255, 255, 255, 0.04);
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color: var(--text);
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font-size: 15px;
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outline: none;
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transition: border-color 0.2s ease, transform 0.1s ease;
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}
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input:focus, select:focus {
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border-color: var(--accent);
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transform: translateY(-1px);
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}
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button {
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cursor: pointer;
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background: linear-gradient(135deg, var(--accent), var(--accent-2));
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font-weight: 700;
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text-transform: uppercase;
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letter-spacing: 0.6px;
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border: none;
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margin-top: 16px;
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}
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button:disabled { opacity: 0.6; cursor: not-allowed; }
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.field { margin-bottom: 16px; }
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.status {
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margin-top: 14px;
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padding: 14px;
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border-radius: 10px;
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background: rgba(255, 255, 255, 0.04);
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border: 1px solid rgba(255, 255, 255, 0.08);
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}
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.status.error { border-color: rgba(248, 113, 113, 0.5); color: var(--danger); }
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.mono { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }
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.badge {
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display: inline-block;
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padding: 2px 8px;
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background: rgba(255, 255, 255, 0.08);
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border-radius: 999px;
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margin-right: 6px;
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font-size: 12px;
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}
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.muted { color: var(--muted); }
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.grid { display: grid; gap: 12px; }
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@media (max-width: 600px) {
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.shell { padding: 20px; }
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}
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</style>
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</head>
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<body>
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<div class="shell">
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<h1>AWS IP 替换</h1>
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<p class="lead">通过输入现有服务器 IP，自动销毁实例并用指定 AMI 创建新实例，确保新 IP 不在运维表。</p>
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{% if init_error %}
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<div class="status error">配置加载失败：{{ init_error }}</div>
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{% endif %}
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<form id="replace-form" class="grid">
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<div class="field">
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<label for="ip_to_replace">当前 IP</label>
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<input id="ip_to_replace" name="ip_to_replace" type="text" placeholder="例如：54.12.34.56 或 10.0.1.23" required>
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</div>
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<div class="field">
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<label for="account_name">AWS 账户</label>
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<select id="account_name" name="account_name" required>
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{% for account in accounts %}
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<option value="{{ account.name }}">{{ account.name }} ({{ account.region }})</option>
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{% endfor %}
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</select>
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<div class="muted" style="margin-top:6px;">账户、AMI、实例类型等从 <span class="mono">config/accounts.yaml</span> 读取。</div>
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</div>
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<button type="submit" id="submit-btn">开始替换</button>
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</form>
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<div id="status-box" class="status" style="display:none;"></div>
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</div>
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<script>
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const form = document.getElementById('replace-form');
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const statusBox = document.getElementById('status-box');
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const submitBtn = document.getElementById('submit-btn');
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function setStatus(message, isError = false) {
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statusBox.style.display = 'block';
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statusBox.className = 'status' + (isError ? ' error' : '');
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statusBox.innerHTML = message;
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}
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form.addEventListener('submit', async (e) => {
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e.preventDefault();
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submitBtn.disabled = true;
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setStatus('正在执行，请稍候...');
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const formData = new FormData(form);
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try {
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const resp = await fetch('/replace_ip', {
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method: 'POST',
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body: formData,
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});
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const data = await resp.json();
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if (!resp.ok) {
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throw new Error(data.error || '请求失败');
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}
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setStatus(
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`<div><span class="badge">旧实例</span><span class="mono">${data.terminated_instance_id}</span></div>` +
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`<div><span class="badge">新实例</span><span class="mono">${data.new_instance_id}</span></div>` +
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`<div><span class="badge">新 IP</span><span class="mono">${data.new_ip}</span></div>`
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);
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} catch (err) {
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setStatus(err.message, true);
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} finally {
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submitBtn.disabled = false;
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}
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});
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</script>
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</body>
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</html>
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