mgmt/scripts/utilities/helpers/manage-vault-consul.sh

#!/bin/bash
# Vault与Consul集成管理脚本

# 颜色定义
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m' # No Color

# 函数定义
log_info() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

log_warn() {
    echo -e "${YELLOW}[WARN]${NC} $1"
}

log_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

# 显示帮助信息
show_help() {
    echo "用法: $0 [选项]"
    echo "选项:"
    echo "  status          显示Vault和Consul状态"
    echo "  verify          验证集成状态"
    echo "  backup          备份Consul中的Vault数据"
    echo "  restore         从备份恢复Consul中的Vault数据"
    echo "  monitor         监控Vault和Consul运行状态"
    echo "  health          检查健康状态"
    echo "  help            显示此帮助信息"
}

# 显示Vault和Consul状态
show_status() {
    log_info "Vault状态:"
    source /root/mgmt/security/secrets/vault/dev/vault_env.sh
    vault status
    
    echo ""
    log_info "Consul成员状态:"
    consul members
    
    echo ""
    log_info "Consul中的Vault数据键数量:"
    curl -s http://100.117.106.136:8500/v1/kv/vault/?keys | jq length
}

# 验证集成状态
verify_integration() {
    /root/mgmt/deployment/scripts/verify_vault_consul_integration.sh
}

# 备份Vault数据（存储在Consul中）
backup_vault_data() {
    log_info "开始备份Consul中的Vault数据..."
    
    BACKUP_DIR="/root/mgmt/security/secrets/vault/backups"
    TIMESTAMP=$(date +%Y%m%d_%H%M%S)
    BACKUP_FILE="$BACKUP_DIR/vault_consul_backup_$TIMESTAMP.json"
    
    mkdir -p "$BACKUP_DIR"
    
    # 获取所有Vault相关的键
    keys=$(curl -s http://100.117.106.136:8500/v1/kv/vault/?recurse | jq -r '.[].Key')
    
    if [ -n "$keys" ]; then
        # 创建备份数据结构
        echo '{"backup_timestamp": "'$(date -Iseconds)'", "vault_data": []}' > "$BACKUP_FILE"
        
        # 备份每个键的值
        while IFS= read -r key; do
            value=$(curl -s http://100.117.106.136:8500/v1/kv/$key | jq -r '.[0].Value' | base64 -d | base64)
            jq --arg key "$key" --arg value "$value" '.vault_data += [{"key": $key, "value": $value}]' "$BACKUP_FILE" > "$BACKUP_FILE.tmp" && mv "$BACKUP_FILE.tmp" "$BACKUP_FILE"
        done <<< "$keys"
        
        log_info "✓ Vault数据已备份到: $BACKUP_FILE"
        log_warn "注意：这是未加密的备份，请确保安全存储"
    else
        log_error "✗ 无法获取Consul中的Vault数据"
    fi
}

# 远程管理功能演示
remote_management_demo() {
    echo_section "HashiCorp 产品远程管理能力演示"
    
    log_info "1. Consul 远程管理演示"
    
    # 查看 Consul 集群成员
    log_info "查看 Consul 集群成员:"
    consul members || log_warn "无法获取集群成员信息"
    
    # 查看 Consul 数据中心信息
    log_info "查看 Consul 数据中心信息:"
    consul info | grep -E "(datacenter|server|client)" || log_warn "无法获取数据中心信息"
    
    # 在 Consul 中存储和读取键值
    log_info "在 Consul 中存储测试键值:"
    echo "测试值" | consul kv put demo/test/value -
    log_info "从 Consul 读取测试键值:"
    consul kv get demo/test/value || log_warn "无法读取键值"
    
    log_info "2. Vault 远程管理演示"
    
    # 检查 Vault 状态
    log_info "检查 Vault 状态:"
    vault status || log_warn "无法连接到 Vault 或 Vault 未初始化"
    
    # 列出 Vault 密钥引擎
    log_info "列出 Vault 密钥引擎:"
    vault secrets list || log_warn "无法列出密钥引擎"
    
    # 在 Vault 中写入和读取密钥
    log_info "在 Vault 中存储测试密钥:"
    echo "测试数据" | vault kv put secret/demo/test value=-
    log_info "从 Vault 读取测试密钥:"
    vault kv get secret/demo/test || log_warn "无法读取密钥"
    
    # 查看 Vault 集群信息
    log_info "查看 Vault 集群信息:"
    vault operator raft list-peers || log_warn "无法列出 Raft 集群节点"
    
    log_info "远程管理功能演示完成"
    log_info "请根据实际环境配置正确的地址和认证凭据"
}

# 健康检查
health_check() {
    log_info "执行健康检查..."
    
    # Vault健康检查
    vault_health=$(curl -s http://100.117.106.136:8200/v1/sys/health)
    if echo "$vault_health" | grep -q '"initialized":true'; then
        log_info "✓ Vault已初始化"
    else
        log_error "✗ Vault未初始化"
    fi
    
    if echo "$vault_health" | grep -q '"sealed":false'; then
        log_info "✓ Vault未密封"
    else
        log_error "✗ Vault已密封"
    fi
    
    # Consul健康检查
    consul_health=$(curl -s http://100.117.106.136:8500/v1/status/leader)
    if [ -n "$consul_health" ] && [ "$consul_health" != "null" ]; then
        log_info "✓ Consul集群有领导者"
    else
        log_error "✗ Consul集群无领导者"
    fi
    
    # 检查Vault数据
    vault_data_check=$(curl -s http://100.117.106.136:8500/v1/kv/vault/core/seal-config 2>/dev/null | jq length 2>/dev/null)
    if [ -n "$vault_data_check" ] && [ "$vault_data_check" -gt 0 ]; then
        log_info "✓ Vault核心数据存在"
    else
        log_error "✗ Vault核心数据缺失"
    fi
    
    log_info "健康检查完成"
}

# 主程序
case "$1" in
    status)
        show_status
        ;;
    verify)
        verify_integration
        ;;
    backup)
        backup_vault_data
        ;;
    monitor)
        monitor_status
        ;;
    health)
        health_check
        ;;
    help|--help|-h)
        show_help
        ;;
    *)
        if [ -z "$1" ]; then
            show_help
        else
            log_error "未知选项: $1"
            show_help
            exit 1
        fi
        ;;
esac