230 lines
5.3 KiB
Bash
Executable File
230 lines
5.3 KiB
Bash
Executable File
#!/bin/bash
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# Nomad 笔记本设置脚本 - Mac/Linux 版本
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# 用于将 Mac 或 Linux 笔记本加入 Nomad 集群作为 server
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set -e
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# 配置变量
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NOMAD_VERSION="1.10.5"
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NOMAD_DATACENTER="dc1"
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NOMAD_ENCRYPT_KEY="NVOMDvXblgWfhtzFzOUIHnKEOrbXOkPrkIPbRGGf1YQ="
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# 检测操作系统
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OS=$(uname -s | tr '[:upper:]' '[:lower:]')
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ARCH=$(uname -m)
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case $ARCH in
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x86_64) ARCH="amd64" ;;
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arm64|aarch64) ARCH="arm64" ;;
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*) echo "不支持的架构: $ARCH"; exit 1 ;;
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esac
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echo "🚀 开始设置 Nomad ($OS-$ARCH)..."
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# 1. 检查 Tailscale
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echo "📡 检查 Tailscale 连接..."
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if ! command -v tailscale &> /dev/null; then
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echo "❌ 请先安装 Tailscale"
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exit 1
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fi
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TAILSCALE_IP=$(tailscale ip | head -1)
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if [ -z "$TAILSCALE_IP" ]; then
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echo "❌ Tailscale 未连接，请先运行: tailscale up"
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exit 1
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fi
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echo "✅ Tailscale IP: $TAILSCALE_IP"
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# 2. 安装 Nomad（如果需要）
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if ! command -v nomad &> /dev/null; then
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echo "📦 安装 Nomad $NOMAD_VERSION..."
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if [[ "$OS" == "darwin" ]]; then
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# macOS
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if command -v brew &> /dev/null; then
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brew install nomad
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else
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echo "❌ 请先安装 Homebrew 或手动安装 Nomad"
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exit 1
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fi
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else
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# Linux
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NOMAD_URL="https://releases.hashicorp.com/nomad/${NOMAD_VERSION}/nomad_${NOMAD_VERSION}_${OS}_${ARCH}.zip"
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curl -L "$NOMAD_URL" -o nomad.zip
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unzip nomad.zip
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sudo mv nomad /usr/local/bin/
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rm nomad.zip
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fi
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fi
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echo "✅ Nomad 版本: $(nomad version)"
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# 3. 创建配置目录
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echo "📁 创建配置目录..."
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sudo mkdir -p /etc/nomad.d /opt/nomad/data
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sudo chown -R $(whoami):$(id -gn) /etc/nomad.d /opt/nomad/data
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# 4. 生成 Nomad 配置
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echo "⚙️ 生成 Nomad 配置..."
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cat > /etc/nomad.d/nomad.hcl << EOF
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datacenter = "$NOMAD_DATACENTER"
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data_dir = "/opt/nomad/data"
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log_level = "INFO"
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bind_addr = "$TAILSCALE_IP"
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addresses {
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http = "0.0.0.0"
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rpc = "$TAILSCALE_IP"
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serf = "$TAILSCALE_IP"
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}
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ports {
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http = 4646
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rpc = 4647
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serf = 4648
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}
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server {
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enabled = true
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bootstrap_expect = 6
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retry_join = [
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"100.116.158.95", # semaphore
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"100.117.106.136", # master (现在是 client)
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"100.116.80.94" # ash3c (现在是 client)
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]
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encrypt = "$NOMAD_ENCRYPT_KEY"
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}
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client {
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enabled = false
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}
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# 如果是 macOS，可能需要 Docker 插件
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plugin "podman" {
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config {
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volumes {
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enabled = true
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}
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}
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}
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consul {
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address = "$TAILSCALE_IP:8500"
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}
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EOF
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echo "✅ 配置文件已生成: /etc/nomad.d/nomad.hcl"
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# 5. 创建启动脚本（macOS 不使用 systemd）
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if [[ "$OS" == "darwin" ]]; then
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# macOS - 创建 LaunchDaemon
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echo "🍎 创建 macOS LaunchDaemon..."
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sudo tee /Library/LaunchDaemons/io.nomadproject.nomad.plist > /dev/null << EOF
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>Label</key>
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<string>io.nomadproject.nomad</string>
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<key>ProgramArguments</key>
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<array>
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<string>/usr/local/bin/nomad</string>
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<string>agent</string>
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<string>-config=/etc/nomad.d/nomad.hcl</string>
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</array>
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<key>RunAtLoad</key>
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<true/>
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<key>KeepAlive</key>
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<true/>
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<key>StandardOutPath</key>
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<string>/var/log/nomad.log</string>
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<key>StandardErrorPath</key>
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<string>/var/log/nomad.log</string>
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</dict>
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</plist>
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EOF
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# 加载并启动服务
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sudo launchctl load /Library/LaunchDaemons/io.nomadproject.nomad.plist
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sudo launchctl start io.nomadproject.nomad
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else
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# Linux - 创建 systemd 服务
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echo "🐧 创建 systemd 服务..."
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sudo tee /etc/systemd/system/nomad.service > /dev/null << EOF
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[Unit]
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Description=Nomad
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Documentation=https://www.nomadproject.io/
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Requires=network-online.target
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After=network-online.target
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[Service]
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Type=notify
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User=$(whoami)
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Group=$(id -gn)
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ExecStart=/usr/local/bin/nomad agent -config=/etc/nomad.d/nomad.hcl
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ExecReload=/bin/kill -HUP \$MAINPID
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KillMode=process
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Restart=on-failure
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LimitNOFILE=65536
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[Install]
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WantedBy=multi-user.target
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EOF
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# 启动服务
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sudo systemctl daemon-reload
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sudo systemctl enable nomad
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sudo systemctl start nomad
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fi
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# 6. 验证安装
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echo "🔍 验证 Nomad 服务..."
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sleep 5
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if [[ "$OS" == "darwin" ]]; then
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if sudo launchctl list | grep -q nomad; then
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echo "✅ Nomad 服务已启动"
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else
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echo "❌ Nomad 服务启动失败"
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exit 1
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fi
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else
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if systemctl is-active --quiet nomad; then
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echo "✅ Nomad 服务已启动"
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else
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echo "❌ Nomad 服务启动失败"
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sudo systemctl status nomad
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exit 1
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fi
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fi
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# 7. 检查集群状态
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echo "🌐 检查集群连接..."
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sleep 10
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if nomad server members 2>/dev/null | grep -q alive; then
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echo "✅ 成功加入 Nomad 集群！"
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nomad server members
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else
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echo "⚠️ 正在连接集群，请稍等..."
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echo "可以运行以下命令检查状态："
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echo " nomad server members"
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echo " nomad node status"
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fi
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echo ""
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echo "🎉 设置完成！"
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echo "📊 Web UI: http://$TAILSCALE_IP:4646"
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echo "🔧 配置文件: /etc/nomad.d/nomad.hcl"
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echo "📝 日志查看:"
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if [[ "$OS" == "darwin" ]]; then
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echo " tail -f /var/log/nomad.log"
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else
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echo " sudo journalctl -u nomad -f"
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fi |