491 lines
12 KiB
Markdown
491 lines
12 KiB
Markdown
---
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description: Deploy OpenClaw on Fly.io
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title: Fly.io
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x-i18n:
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generated_at: "2026-02-03T07:52:55Z"
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model: claude-opus-4-5
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provider: pi
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source_hash: a00bae43e416112eb269126445c51492a30abe9e136d89e161fc4193314a876f
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source_path: platforms/fly.md
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workflow: 15
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---
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# Fly.io 部署
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**目标:** OpenClaw Gateway 网关运行在 [Fly.io](https://fly.io) 机器上,具有持久存储、自动 HTTPS 和 Discord/渠道访问。
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## 你需要什么
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- 已安装 [flyctl CLI](https://fly.io/docs/hands-on/install-flyctl/)
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- Fly.io 账户(免费套餐可用)
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- 模型认证:Anthropic API 密钥(或其他提供商密钥)
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- 渠道凭证:Discord bot token、Telegram token 等
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## 初学者快速路径
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1. 克隆仓库 → 自定义 `fly.toml`
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2. 创建应用 + 卷 → 设置密钥
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3. 使用 `fly deploy` 部署
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4. SSH 进入创建配置或使用 Control UI
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## 1)创建 Fly 应用
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```bash
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# Clone the repo
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git clone https://github.com/openclaw/openclaw.git
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cd openclaw
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# Create a new Fly app (pick your own name)
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fly apps create my-openclaw
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# Create a persistent volume (1GB is usually enough)
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fly volumes create openclaw_data --size 1 --region iad
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```
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**提示:** 选择离你近的区域。常见选项:`lhr`(伦敦)、`iad`(弗吉尼亚)、`sjc`(圣何塞)。
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## 2)配置 fly.toml
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编辑 `fly.toml` 以匹配你的应用名称和需求。
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**安全注意事项:** 默认配置暴露公共 URL。对于没有公共 IP 的加固部署,参见[私有部署](#私有部署加固)或使用 `fly.private.toml`。
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```toml
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app = "my-openclaw" # Your app name
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primary_region = "iad"
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[build]
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dockerfile = "Dockerfile"
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[env]
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NODE_ENV = "production"
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OPENCLAW_PREFER_PNPM = "1"
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OPENCLAW_STATE_DIR = "/data"
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NODE_OPTIONS = "--max-old-space-size=1536"
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[processes]
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app = "node dist/index.js gateway --allow-unconfigured --port 3000 --bind lan"
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[http_service]
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internal_port = 3000
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force_https = true
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auto_stop_machines = false
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auto_start_machines = true
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min_machines_running = 1
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processes = ["app"]
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[[vm]]
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size = "shared-cpu-2x"
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memory = "2048mb"
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[mounts]
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source = "openclaw_data"
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destination = "/data"
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```
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**关键设置:**
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| 设置 | 原因 |
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| ------------------------------ | ------------------------------------------------------------------------- |
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| `--bind lan` | 绑定到 `0.0.0.0` 以便 Fly 的代理可以访问 Gateway 网关 |
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| `--allow-unconfigured` | 无需配置文件启动(你稍后会创建一个) |
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| `internal_port = 3000` | 必须与 `--port 3000`(或 `OPENCLAW_GATEWAY_PORT`)匹配以进行 Fly 健康检查 |
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| `memory = "2048mb"` | 512MB 太小;推荐 2GB |
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| `OPENCLAW_STATE_DIR = "/data"` | 在卷上持久化状态 |
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## 3)设置密钥
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```bash
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# Required: Gateway token (for non-loopback binding)
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fly secrets set OPENCLAW_GATEWAY_TOKEN=$(openssl rand -hex 32)
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# Model provider API keys
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fly secrets set ANTHROPIC_API_KEY=sk-ant-...
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# Optional: Other providers
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fly secrets set OPENAI_API_KEY=sk-...
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fly secrets set GOOGLE_API_KEY=...
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# Channel tokens
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fly secrets set DISCORD_BOT_TOKEN=MTQ...
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```
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**注意事项:**
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- 非 loopback 绑定(`--bind lan`)出于安全需要 `OPENCLAW_GATEWAY_TOKEN`。
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- 像对待密码一样对待这些 token。
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- **优先使用环境变量而不是配置文件**来存储所有 API 密钥和 token。这可以避免密钥出现在 `openclaw.json` 中,防止意外暴露或记录。
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## 4)部署
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```bash
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fly deploy
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```
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首次部署构建 Docker 镜像(约 2-3 分钟)。后续部署更快。
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部署后验证:
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```bash
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fly status
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fly logs
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```
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你应该看到:
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```
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[gateway] listening on ws://0.0.0.0:3000 (PID xxx)
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[discord] logged in to discord as xxx
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```
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## 5)创建配置文件
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SSH 进入机器创建正确的配置:
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```bash
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fly ssh console
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```
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创建配置目录和文件:
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```bash
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mkdir -p /data
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cat > /data/openclaw.json << 'EOF'
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{
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"agents": {
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"defaults": {
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"model": {
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"primary": "anthropic/claude-opus-4-5",
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"fallbacks": ["anthropic/claude-sonnet-4-5", "openai/gpt-4o"]
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},
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"maxConcurrent": 4
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},
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"list": [
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{
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"id": "main",
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"default": true
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}
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]
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},
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"auth": {
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"profiles": {
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"anthropic:default": { "mode": "token", "provider": "anthropic" },
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"openai:default": { "mode": "token", "provider": "openai" }
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}
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},
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"bindings": [
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{
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"agentId": "main",
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"match": { "channel": "discord" }
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}
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],
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"channels": {
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"discord": {
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"enabled": true,
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"groupPolicy": "allowlist",
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"guilds": {
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"YOUR_GUILD_ID": {
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"channels": { "general": { "allow": true } },
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"requireMention": false
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}
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}
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}
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},
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"gateway": {
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"mode": "local",
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"bind": "auto"
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},
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"meta": {
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"lastTouchedVersion": "2026.1.29"
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}
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}
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EOF
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```
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**注意:** 使用 `OPENCLAW_STATE_DIR=/data` 时,配置路径是 `/data/openclaw.json`。
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**注意:** Discord token 可以来自:
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- 环境变量:`DISCORD_BOT_TOKEN`(推荐用于密钥)
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- 配置文件:`channels.discord.token`
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如果使用环境变量,无需将 token 添加到配置中。Gateway 网关会自动读取 `DISCORD_BOT_TOKEN`。
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重启以应用:
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```bash
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exit
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fly machine restart <machine-id>
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```
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## 6)访问 Gateway 网关
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### Control UI
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在浏览器中打开:
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```bash
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fly open
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```
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或访问 `https://my-openclaw.fly.dev/`
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粘贴你的 Gateway 网关 token(来自 `OPENCLAW_GATEWAY_TOKEN` 的那个)进行认证。
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### 日志
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```bash
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fly logs # Live logs
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fly logs --no-tail # Recent logs
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```
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### SSH 控制台
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```bash
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fly ssh console
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```
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## 故障排除
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### "App is not listening on expected address"
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Gateway 网关绑定到 `127.0.0.1` 而不是 `0.0.0.0`。
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**修复:** 在 `fly.toml` 中的进程命令添加 `--bind lan`。
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### 健康检查失败 / 连接被拒绝
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Fly 无法在配置的端口上访问 Gateway 网关。
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**修复:** 确保 `internal_port` 与 Gateway 网关端口匹配(设置 `--port 3000` 或 `OPENCLAW_GATEWAY_PORT=3000`)。
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### OOM / 内存问题
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容器持续重启或被终止。迹象:`SIGABRT`、`v8::internal::Runtime_AllocateInYoungGeneration` 或静默重启。
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**修复:** 在 `fly.toml` 中增加内存:
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```toml
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[[vm]]
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memory = "2048mb"
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```
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或更新现有机器:
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```bash
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fly machine update <machine-id> --vm-memory 2048 -y
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```
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**注意:** 512MB 太小。1GB 可能可以工作但在负载或详细日志记录下可能 OOM。**推荐 2GB。**
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### Gateway 网关锁问题
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Gateway 网关拒绝启动并显示"already running"错误。
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这发生在容器重启但 PID 锁文件在卷上持久存在时。
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**修复:** 删除锁文件:
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```bash
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fly ssh console --command "rm -f /data/gateway.*.lock"
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fly machine restart <machine-id>
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```
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锁文件在 `/data/gateway.*.lock`(不在子目录中)。
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### 配置未被读取
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如果使用 `--allow-unconfigured`,Gateway 网关会创建最小配置。你在 `/data/openclaw.json` 的自定义配置应该在重启时被读取。
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验证配置是否存在:
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```bash
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fly ssh console --command "cat /data/openclaw.json"
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```
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### 通过 SSH 写入配置
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`fly ssh console -C` 命令不支持 shell 重定向。要写入配置文件:
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```bash
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# Use echo + tee (pipe from local to remote)
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echo '{"your":"config"}' | fly ssh console -C "tee /data/openclaw.json"
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# Or use sftp
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fly sftp shell
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> put /local/path/config.json /data/openclaw.json
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```
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**注意:** 如果文件已存在,`fly sftp` 可能会失败。先删除:
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```bash
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fly ssh console --command "rm /data/openclaw.json"
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```
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### 状态未持久化
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如果重启后丢失凭证或会话,状态目录正在写入容器文件系统。
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**修复:** 确保 `fly.toml` 中设置了 `OPENCLAW_STATE_DIR=/data` 并重新部署。
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## 更新
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```bash
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# Pull latest changes
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git pull
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# Redeploy
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fly deploy
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# Check health
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fly status
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fly logs
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```
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### 更新机器命令
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如果你需要更改启动命令而无需完全重新部署:
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```bash
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# Get machine ID
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fly machines list
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# Update command
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fly machine update <machine-id> --command "node dist/index.js gateway --port 3000 --bind lan" -y
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# Or with memory increase
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fly machine update <machine-id> --vm-memory 2048 --command "node dist/index.js gateway --port 3000 --bind lan" -y
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```
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**注意:** `fly deploy` 后,机器命令可能会重置为 `fly.toml` 中的内容。如果你进行了手动更改,请在部署后重新应用它们。
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## 私有部署(加固)
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默认情况下,Fly 分配公共 IP,使你的 Gateway 网关可通过 `https://your-app.fly.dev` 访问。这很方便,但意味着你的部署可被互联网扫描器(Shodan、Censys 等)发现。
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对于**无公共暴露**的加固部署,使用私有模板。
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### 何时使用私有部署
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- 你只进行**出站**调用/消息(无入站 webhooks)
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- 你使用 **ngrok 或 Tailscale** 隧道处理任何 webhook 回调
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- 你通过 **SSH、代理或 WireGuard** 而不是浏览器访问 Gateway 网关
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- 你希望部署**对互联网扫描器隐藏**
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### 设置
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使用 `fly.private.toml` 替代标准配置:
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```bash
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# Deploy with private config
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fly deploy -c fly.private.toml
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```
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或转换现有部署:
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```bash
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# List current IPs
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fly ips list -a my-openclaw
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# Release public IPs
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fly ips release <public-ipv4> -a my-openclaw
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fly ips release <public-ipv6> -a my-openclaw
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# Switch to private config so future deploys don't re-allocate public IPs
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# (remove [http_service] or deploy with the private template)
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fly deploy -c fly.private.toml
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# Allocate private-only IPv6
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fly ips allocate-v6 --private -a my-openclaw
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```
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此后,`fly ips list` 应该只显示 `private` 类型的 IP:
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```
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VERSION IP TYPE REGION
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v6 fdaa:x:x:x:x::x private global
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```
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### 访问私有部署
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由于没有公共 URL,使用以下方法之一:
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**选项 1:本地代理(最简单)**
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```bash
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# Forward local port 3000 to the app
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fly proxy 3000:3000 -a my-openclaw
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# Then open http://localhost:3000 in browser
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```
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**选项 2:WireGuard VPN**
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```bash
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# Create WireGuard config (one-time)
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fly wireguard create
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# Import to WireGuard client, then access via internal IPv6
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# Example: http://[fdaa:x:x:x:x::x]:3000
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```
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**选项 3:仅 SSH**
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```bash
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fly ssh console -a my-openclaw
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```
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### 私有部署的 Webhooks
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如果你需要 webhook 回调(Twilio、Telnyx 等)而不暴露公共:
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1. **ngrok 隧道** - 在容器内或作为 sidecar 运行 ngrok
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2. **Tailscale Funnel** - 通过 Tailscale 暴露特定路径
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3. **仅出站** - 某些提供商(Twilio)对于出站呼叫无需 webhooks 也能正常工作
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使用 ngrok 的示例语音通话配置:
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```json
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{
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"plugins": {
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"entries": {
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"voice-call": {
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"enabled": true,
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"config": {
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"provider": "twilio",
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"tunnel": { "provider": "ngrok" }
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}
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}
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}
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}
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}
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```
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ngrok 隧道在容器内运行并提供公共 webhook URL,而不暴露 Fly 应用本身。
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### 安全优势
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| 方面 | 公共 | 私有 |
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| --------------- | ------ | -------- |
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| 互联网扫描器 | 可发现 | 隐藏 |
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| 直接攻击 | 可能 | 被阻止 |
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| Control UI 访问 | 浏览器 | 代理/VPN |
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| Webhook 投递 | 直接 | 通过隧道 |
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## 注意事项
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- Fly.io 使用 **x86 架构**(非 ARM)
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- Dockerfile 兼容两种架构
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- 对于 WhatsApp/Telegram 新手引导,使用 `fly ssh console`
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- 持久数据位于 `/data` 卷上
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- Signal 需要 Java + signal-cli;使用自定义镜像并保持内存在 2GB+。
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## 成本
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使用推荐配置(`shared-cpu-2x`,2GB RAM):
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- 根据使用情况约 $10-15/月
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- 免费套餐包含一些配额
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详情参见 [Fly.io 定价](https://fly.io/docs/about/pricing/)。
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