🎉 Complete Nomad monitoring infrastructure project
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✅ Major Achievements: - Deployed complete observability stack (Prometheus + Loki + Grafana) - Established rapid troubleshooting capabilities (3-step process) - Created heatmap dashboard for log correlation analysis - Unified logging system (systemd-journald across all nodes) - Configured API access with Service Account tokens 🧹 Project Cleanup: - Intelligent cleanup based on Git modification frequency - Organized files into proper directory structure - Removed deprecated webhook deployment scripts - Eliminated 70+ temporary/test files (43% reduction) 📊 Infrastructure Status: - Prometheus: 13 nodes monitored - Loki: 12 nodes logging - Grafana: Heatmap dashboard + API access - Promtail: Deployed to 12/13 nodes 🚀 Ready for Terraform transition (静默一周后切换) Project Status: COMPLETED ✅
This commit is contained in:
91
security/README.md
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91
security/README.md
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# Security 目录说明
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## 目录结构
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```
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security/
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├── secrets/ # 敏感配置文件
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│ ├── vault-unseal-keys.txt # Vault解封密钥
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│ ├── vault-root-token.txt # Vault根令牌
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│ ├── vault-cluster-info.txt # Vault集群信息
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│ └── *.hcl # 其他配置文件
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├── scripts/ # 批量部署脚本
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├── templates/ # 配置模板
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└── README.md # 本文件
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```
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## Vault密钥管理
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### 密钥文件说明
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- `vault-unseal-keys.txt`: 包含5个Vault解封密钥,需要至少3个才能解封Vault
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- `vault-root-token.txt`: Vault根令牌,拥有完全管理权限
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- `vault-cluster-info.txt`: Vault集群的基本信息和配置
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### 使用Vault密钥
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```bash
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# 解封Vault(需要3个密钥)
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vault operator unseal -address=http://warden.tailnet-68f9.ts.net:8200 <key1>
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vault operator unseal -address=http://warden.tailnet-68f9.ts.net:8200 <key2>
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vault operator unseal -address=http://warden.tailnet-68f9.ts.net:8200 <key3>
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# 使用根令牌认证
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export VAULT_TOKEN=hvs.TftK5zfANuPWOc7EQEvjipCE
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vault auth -address=http://warden.tailnet-68f9.ts.net:8200
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```
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### 安全注意事项
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1. **密钥保护**: 所有Vault密钥文件权限设置为600,仅所有者可读写
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2. **备份策略**: 定期备份密钥文件到安全位置
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3. **访问控制**: 限制对security目录的访问权限
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4. **版本控制**: 不要将密钥文件提交到Git仓库
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## 使用说明
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### 1. 配置文件管理
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- 将需要上传的敏感配置文件放在 `secrets/` 目录下
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- 文件名格式:`{节点名}-{配置类型}.{扩展名}`
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- 例如:`ch4-nomad.hcl`、`ash3c-consul.json`
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### 2. 批量部署脚本
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使用 `scripts/deploy-security-configs.sh` 脚本批量部署:
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```bash
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# 部署所有配置
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./scripts/deploy-security-configs.sh
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# 部署特定节点
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./scripts/deploy-security-configs.sh ch4
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# 部署特定类型
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./scripts/deploy-security-configs.sh all nomad
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```
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### 3. 配置模板
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- `templates/` 目录存放配置模板
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- 支持变量替换
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- 使用 Jinja2 语法
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## 安全注意事项
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1. **本地备份**:所有配置文件在上传前都会在本地保存备份
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2. **权限控制**:确保配置文件权限正确(600 或 644)
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3. **敏感信息**:不要在配置文件中硬编码密码或密钥
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4. **版本控制**:使用 Git 跟踪配置变更,但排除密钥文件
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## 部署流程
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1. 将配置文件放入 `secrets/` 目录
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2. 检查配置文件格式和内容
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3. 运行批量部署脚本
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4. 验证部署结果
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5. 清理临时文件
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## 故障恢复
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如果部署失败:
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1. 检查 `logs/` 目录下的错误日志
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2. 使用备份文件恢复
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3. 重新运行部署脚本
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## 联系方式
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如有问题,请联系系统管理员。
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69
security/grafana-api-credentials.md
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69
security/grafana-api-credentials.md
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# Grafana API 凭证备忘录
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## 基本信息
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- **Grafana URL**: http://influxdb.tailnet-68f9.ts.net:3000
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- **用户名**: admin
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- **密码**: admin123
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- **认证方式**: Basic Auth
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## API 使用示例
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### 1. 使用 API Token (推荐)
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```bash
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# 创建 Dashboard
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curl -X POST "http://influxdb.tailnet-68f9.ts.net:3000/api/dashboards/db" \
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-H "Content-Type: application/json" \
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-H "Authorization: Bearer glsa_Lu2RW7yPMmCtYrvbZLNJyOI3yE1LOH5S_629de57b" \
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-d @dashboard.json
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# 获取组织信息
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curl -X GET "http://influxdb.tailnet-68f9.ts.net:3000/api/org" \
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-H "Authorization: Bearer glsa_Lu2RW7yPMmCtYrvbZLNJyOI3yE1LOH5S_629de57b"
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```
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### 2. 使用 Basic Auth (备用)
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```bash
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# 创建 Dashboard
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curl -X POST "http://influxdb.tailnet-68f9.ts.net:3000/api/dashboards/db" \
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-H "Content-Type: application/json" \
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-u "admin:admin" \
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-d @dashboard.json
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# 获取组织信息
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curl -X GET "http://influxdb.tailnet-68f9.ts.net:3000/api/org" \
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-u "admin:admin"
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```
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### 3. 健康检查 (无需认证)
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```bash
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curl -X GET "http://influxdb.tailnet-68f9.ts.net:3000/api/health"
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```
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## 已创建的 Dashboard
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### Loki 热点图 Demo
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- **Dashboard ID**: 18
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- **UID**: 5e81473e-f8e0-4f1e-a0c6-bbcc5c4b87f0
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- **URL**: http://influxdb.tailnet-68f9.ts.net:3000/d/5e81473e-f8e0-4f1e-a0c6-bbcc5c4b87f0/loki-e697a5-e5bf97-e783ad-e782b9-e59bbe-demo
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- **功能**: 4个热点图面板,类似GitHub贡献图效果
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## API Token (推荐使用)
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- **Service Account ID**: 2
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- **Service Account UID**: df0t9r2rzqygwf
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- **Token Name**: mgmt-api-token
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- **API Token**: `glsa_Lu2RW7yPMmCtYrvbZLNJyOI3yE1LOH5S_629de57b`
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- **权限**: Admin
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## API Keys 状态
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- **当前状态**: 传统API keys功能不可用 (返回404 Not Found)
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- **原因**: Grafana 12.2.0使用Service Accounts替代传统API keys
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- **解决方案**: 使用Service Account Token (推荐)
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## 注意事项
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- 此版本Grafana (12.2.0) 理论上支持API keys,但当前实例不可用
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- 密码已从默认admin改为admin123
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- 所有API调用都需要Basic Auth认证
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- 建议后续检查Grafana配置,启用API keys功能
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## 创建时间
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2025-10-12 08:56 UTC
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273
security/scripts/deploy-security-configs.sh
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273
security/scripts/deploy-security-configs.sh
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#!/bin/bash
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# 批量部署安全配置文件脚本
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# 使用方法: ./deploy-security-configs.sh [节点名] [配置类型]
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set -e
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# 配置变量
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SECURITY_DIR="/root/mgmt/security"
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SECRETS_DIR="$SECURITY_DIR/secrets"
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LOGS_DIR="$SECURITY_DIR/logs"
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BACKUP_DIR="$SECURITY_DIR/backups"
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TEMP_DIR="/tmp/security-deploy"
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# 节点列表
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NODES=("ch4" "ash3c" "warden" "ash1d" "ash2e" "ch2" "ch3" "de" "onecloud1" "semaphore" "influxdb" "hcp1" "browser" "brother")
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# 配置类型
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CONFIG_TYPES=("nomad" "consul" "vault" "traefik")
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# 颜色输出
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# 日志函数
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log() {
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echo -e "${BLUE}[$(date '+%Y-%m-%d %H:%M:%S')]${NC} $1"
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}
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error() {
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echo -e "${RED}[ERROR]${NC} $1" >&2
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}
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success() {
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echo -e "${GREEN}[SUCCESS]${NC} $1"
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}
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warning() {
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echo -e "${YELLOW}[WARNING]${NC} $1"
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}
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# 创建必要目录
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create_dirs() {
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mkdir -p "$LOGS_DIR" "$BACKUP_DIR" "$TEMP_DIR"
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}
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# 检查节点是否存在
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check_node() {
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local node=$1
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ping -c 1 "$node.tailnet-68f9.ts.net" >/dev/null 2>&1
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}
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# 备份现有配置
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backup_config() {
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local node=$1
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local config_type=$2
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local config_path=$3
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local backup_file="$BACKUP_DIR/${node}-${config_type}-$(date +%Y%m%d_%H%M%S).backup"
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log "备份 $node 的 $config_type 配置到 $backup_file"
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if sshpass -p '3131' ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 ben@"$node.tailnet-68f9.ts.net" "test -f $config_path"; then
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sshpass -p '3131' ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 ben@"$node.tailnet-68f9.ts.net" "cat $config_path" > "$backup_file"
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success "备份完成: $backup_file"
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else
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warning "配置文件不存在: $config_path"
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fi
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}
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# 部署配置文件
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deploy_config() {
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local node=$1
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local config_type=$2
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local config_file=$3
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log "部署 $config_file 到 $node"
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# 确定目标路径
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local target_path
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case $config_type in
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"nomad")
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target_path="/etc/nomad.d/nomad.hcl"
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;;
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"consul")
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target_path="/etc/consul.d/consul.hcl"
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;;
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"vault")
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target_path="/etc/vault.d/vault.hcl"
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;;
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"traefik")
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target_path="/etc/traefik/traefik.yml"
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;;
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*)
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error "未知配置类型: $config_type"
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return 1
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;;
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esac
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# 备份现有配置
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backup_config "$node" "$config_type" "$target_path"
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# 上传配置文件
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log "上传配置文件到 $node:$target_path"
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sshpass -p '3131' scp -o StrictHostKeyChecking=no -o ConnectTimeout=10 "$config_file" ben@"$node.tailnet-68f9.ts.net":/tmp/new-config
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# 替换配置文件
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log "替换配置文件"
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sshpass -p '3131' ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 ben@"$node.tailnet-68f9.ts.net" "
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echo '3131' | sudo -S cp /tmp/new-config $target_path
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echo '3131' | sudo -S chown root:root $target_path
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echo '3131' | sudo -S chmod 644 $target_path
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rm -f /tmp/new-config
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"
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success "配置文件部署完成: $node:$target_path"
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}
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# 重启服务
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restart_service() {
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local node=$1
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local config_type=$2
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log "重启 $node 的 $config_type 服务"
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local service_name
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case $config_type in
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"nomad")
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service_name="nomad"
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;;
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"consul")
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service_name="consul"
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;;
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"vault")
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service_name="vault"
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;;
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"traefik")
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service_name="traefik"
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;;
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*)
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error "未知服务类型: $config_type"
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return 1
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;;
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esac
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sshpass -p '3131' ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 ben@"$node.tailnet-68f9.ts.net" "
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echo '3131' | sudo -S systemctl restart $service_name
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sleep 3
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echo '3131' | sudo -S systemctl status $service_name --no-pager
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"
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success "服务重启完成: $node:$service_name"
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}
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# 验证部署
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verify_deployment() {
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local node=$1
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local config_type=$2
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log "验证 $node 的 $config_type 部署"
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case $config_type in
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"nomad")
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sshpass -p '3131' ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 ben@"$node.tailnet-68f9.ts.net" "
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echo '3131' | sudo -S systemctl is-active nomad
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"
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;;
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"consul")
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sshpass -p '3131' ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 ben@"$node.tailnet-68f9.ts.net" "
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echo '3131' | sudo -S systemctl is-active consul
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"
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;;
|
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*)
|
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warning "跳过验证: $config_type"
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;;
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esac
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}
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|
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# 主函数
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main() {
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local target_node=${1:-"all"}
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local target_type=${2:-"all"}
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log "开始批量部署安全配置文件"
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log "目标节点: $target_node"
|
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log "配置类型: $target_type"
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create_dirs
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# 处理节点列表
|
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local nodes_to_process=()
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if [ "$target_node" = "all" ]; then
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nodes_to_process=("${NODES[@]}")
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else
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nodes_to_process=("$target_node")
|
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fi
|
||||
|
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# 处理配置类型
|
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local types_to_process=()
|
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if [ "$target_type" = "all" ]; then
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types_to_process=("${CONFIG_TYPES[@]}")
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else
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types_to_process=("$target_type")
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fi
|
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|
||||
# 遍历节点和配置类型
|
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for node in "${nodes_to_process[@]}"; do
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if ! check_node "$node"; then
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warning "节点 $node 不可达,跳过"
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continue
|
||||
fi
|
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|
||||
log "处理节点: $node"
|
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||||
for config_type in "${types_to_process[@]}"; do
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local config_file="$SECRETS_DIR/${node}-${config_type}.hcl"
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||||
|
||||
if [ ! -f "$config_file" ]; then
|
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config_file="$SECRETS_DIR/${node}-${config_type}.yml"
|
||||
fi
|
||||
|
||||
if [ ! -f "$config_file" ]; then
|
||||
config_file="$SECRETS_DIR/${node}-${config_type}.json"
|
||||
fi
|
||||
|
||||
if [ -f "$config_file" ]; then
|
||||
log "找到配置文件: $config_file"
|
||||
deploy_config "$node" "$config_type" "$config_file"
|
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restart_service "$node" "$config_type"
|
||||
verify_deployment "$node" "$config_type"
|
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else
|
||||
warning "未找到配置文件: $node-$config_type"
|
||||
fi
|
||||
done
|
||||
done
|
||||
|
||||
# 清理临时文件
|
||||
rm -rf "$TEMP_DIR"
|
||||
|
||||
success "批量部署完成!"
|
||||
log "日志文件: $LOGS_DIR"
|
||||
log "备份文件: $BACKUP_DIR"
|
||||
}
|
||||
|
||||
# 显示帮助信息
|
||||
show_help() {
|
||||
echo "使用方法: $0 [节点名] [配置类型]"
|
||||
echo ""
|
||||
echo "参数:"
|
||||
echo " 节点名 - 目标节点名称 (默认: all)"
|
||||
echo " 配置类型 - 配置类型 (默认: all)"
|
||||
echo ""
|
||||
echo "示例:"
|
||||
echo " $0 # 部署所有节点的所有配置"
|
||||
echo " $0 ch4 # 部署 ch4 节点的所有配置"
|
||||
echo " $0 all nomad # 部署所有节点的 nomad 配置"
|
||||
echo " $0 ch4 consul # 部署 ch4 节点的 consul 配置"
|
||||
echo ""
|
||||
echo "支持的节点: ${NODES[*]}"
|
||||
echo "支持的配置类型: ${CONFIG_TYPES[*]}"
|
||||
}
|
||||
|
||||
# 检查参数
|
||||
if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
|
||||
show_help
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# 运行主函数
|
||||
main "$@"
|
||||
Reference in New Issue
Block a user