雷池站库分离部署

蹦蹦炸弹wink2024-03-20 22:47

介绍

雷池简介

根据官方文档的介绍，雷池（SafeLine）是长亭科技耗时近 10 年倾情打造的 WAF，核心检测能力由智能语义分析算法驱动。其具有便捷性、安全性、高性能、高可用的特点。雷池通过反向代理的方式接入，来对流量进行检测和过滤，将过滤后的流量转发至网站服务器。

容器服务说明

|-------------------|--------|---------------------------------|
| 名称 | 定义 | 详情 |
| safeline-mgt | 管理容器 | 接收管理后台行为，向其他服务或容器推送消息 |
| safeline-detector | 检测容器 | 执行检测的容器，从Tengine 进入的流量会转发到该节点检测 |
| safeline-mario | 日志容器 | 记录与统计恶意行为的节点 |
| safeline-tengine | 网关 | 转发网关，有简单的过滤功能 |
| safeline-pg | 关系型数据库 | 存储攻击日志、保护站点、黑白名单配置的数据库 |

对于管理人员，可以通过 safeline-mgt 来配置waf的功能，如：

  • 修改 tengine 的配置文件及对其进行 reload 操作

  • 自定义检测的黑白名单，供 safeline-detector 用于检测

  • 读取 postgres 数据库，向管理人员返回日志、统计、系统配置等

更多详情可以访问雷池官网来获取，本篇文章主要讲述如何通过自定义参数来实现雷池的站库分离 。

部署

在已经安装docker compose的情况下，可以使用 docker compose 进行部署，主要有两个文件，分别是 .env 、 compose.yaml，一个是环境变量存储文件，另一个是 docker compose 启动配置文件，以下两个文件是通过脚本部署后获取的，可用于 docker compose 部署

.env 文件内容如下：

复制代码 
SAFELINE_DIR=/root/safeline
IMAGE_TAG=latest
MGT_PORT=9887
POSTGRES_PASSWORD=3JsfPsx2SlJyJhK8hk9sWk8D0mhJQ7yG
SUBNET_PREFIX=172.22.222
IMAGE_PREFIX=swr.cn-east-3.myhuaweicloud.com/chaitin-safeline

|-------------------|----------|
| 参数名 | 表示 |
| SAFELINE_DIR | 雷池根路径 |
| IMAGE_TAG | 镜像版本 |
| MGT_PORT | 管理后台映射端口 |
| POSTGRES_PASSWORD | 数据库密码 |
| SUBNET_PREFIX | 子网网段 |
| IMAGE_PREFIX | 镜像来源 |

compose.yml 文件内容如下：

复制代码 
networks:
  safeline-ce:
    name: safeline-ce
    driver: bridge
    ipam:
      driver: default
      config:
        - gateway: ${SUBNET_PREFIX:?SUBNET_PREFIX required}.1
          subnet: ${SUBNET_PREFIX}.0/24
    driver_opts:
      com.docker.network.bridge.name: safeline-ce

services:
  postgres:
    container_name: safeline-pg
    restart: always
    image: swr.cn-east-3.myhuaweicloud.com/chaitin-safeline/postgres:15.2
    volumes:
      - ${SAFELINE_DIR}/resources/postgres/data:/var/lib/postgresql/data
      - /etc/localtime:/etc/localtime:ro
    environment:
      - POSTGRES_USER=safeline-ce
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:?postgres password required}
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.2
    command: [postgres, -c, max_connections=200]
  mgt:
    container_name: safeline-mgt
    restart: always
    image: ${IMAGE_PREFIX}/safeline-mgt:${IMAGE_TAG:?image tag required}
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${SAFELINE_DIR}/resources/mgt:/app/data
    healthcheck:
      test: curl -k -f https://localhost:1443/api/open/health
    environment:
      - MGT_PG=postgres://safeline-ce:${POSTGRES_PASSWORD}@safeline-pg/safeline-ce?sslmode=disable
    depends_on:
      - postgres
      - fvm
    dns:
      - 119.29.29.29
      - 223.5.5.5
      - 180.76.76.76
      - 1.2.4.8
      - 114.114.114.114
      - 8.8.8.8
    logging:
      options:
        max-size: "100m"
        max-file: "10"
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.4
  detect:
    container_name: safeline-detector
    restart: always
    image: ${IMAGE_PREFIX}/safeline-detector:${IMAGE_TAG}
    volumes:
      - ${SAFELINE_DIR}/resources/detector:/resources/detector
      - ${SAFELINE_DIR}/logs/detector:/logs/detector
      - /etc/localtime:/etc/localtime:ro
    environment:
      - LOG_DIR=/logs/detector
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.5
  mario:
    container_name: safeline-mario
    restart: always
    image: ${IMAGE_PREFIX}/safeline-mario:${IMAGE_TAG}
    volumes:
      - ${SAFELINE_DIR}/resources/mario:/resources/mario
      - ${SAFELINE_DIR}/logs/mario:/logs/mario
      - /etc/localtime:/etc/localtime:ro
    environment:
      - LOG_DIR=/logs/mario
      - GOGC=100
      - DATABASE_URL=postgres://safeline-ce:${POSTGRES_PASSWORD}@safeline-pg/safeline-ce
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.6
  tengine:
    container_name: safeline-tengine
    restart: always
    image: ${IMAGE_PREFIX}/safeline-tengine:${IMAGE_TAG}
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /etc/resolv.conf:/etc/resolv.conf:ro
      - ${SAFELINE_DIR}/resources/nginx:/etc/nginx
      - ${SAFELINE_DIR}/resources/detector:/resources/detector
      - ${SAFELINE_DIR}/logs/nginx:/var/log/nginx
      - ${SAFELINE_DIR}/resources/cache:/usr/local/nginx/cache
    environment:
      - TCD_MGT_API=https://${SUBNET_PREFIX}.4:1443/api/open/publish/server
      - TCD_SNSERVER=${SUBNET_PREFIX}.5:8000
      # deprecated
      - SNSERVER_ADDR=${SUBNET_PREFIX}.5:8000
    ulimits:
      nofile: 131072
    network_mode: host
  luigi:
    container_name: safeline-luigi
    restart: always
    image: ${IMAGE_PREFIX}/safeline-luigi:${IMAGE_TAG}
    environment:
      - MGT_IP=${SUBNET_PREFIX}.4
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${SAFELINE_DIR}/resources/luigi:/app/data
    depends_on:
      - detect
      - mgt
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.7
  fvm:
    container_name: safeline-fvm
    restart: always
    image: ${IMAGE_PREFIX}/safeline-fvm:${IMAGE_TAG}
    volumes:
      - /etc/localtime:/etc/localtime:ro
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.8
  bridge:
    container_name: safeline-bridge
    restart: always
    image: ${IMAGE_PREFIX}/safeline-bridge:${IMAGE_TAG}
    command:
      - /app/bridge
      - serve
      - -n
      - unix
      - -a
      - /app/run/safeline.sock
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /var/run:/app/run
    logging:
      options:
        max-size: "100m"
        max-file: "10"
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.9
    depends_on:
      - mgt
      - postgres
yaml 复制代码

官方部署

分为在线安装和离线安装两种方式，具体参考 雷池官方文档

手动站库分离部署

手动部署的情况下可以实现站库分离，其好处在于可以缓解低配服务器的资源分配紧张，在服务器启动雷池时出现内存占满的情况就可以采用站库分离。

修改网段（需要自定义网段时）

.env 中的 SUBNET_PREFIX 修改为未使用的网段即可，掩码需为24位

修改数据库

  • 修改 compose.yml mgt 容器配置中 MGT_PG=postgres://safeline-ce:${POSTGRES_PASSWORD}@safeline-pg/safeline-ce?sslmode=disable（40 行）

  • 修改 compose.yml mario 容器配置中 DATABASE_URL=postgres://safeline-ce:${POSTGRES_PASSWORD}@safeline-pg/safeline-ce（ 82 行）

  • 删除 postgres 容器

  • 删除 bridge-depends_on 中的 postgres

站库分离示例

部署自定义的内容：

  • 网段 192.168.133.0

  • PostgreSQL数据库

  • 域名+80端口访问

.env 文件如下

复制代码 
SAFELINE_DIR=/root/safeline
IMAGE_TAG=latest
MGT_PORT=9887
SUBNET_PREFIX=192.168.133
IMAGE_PREFIX=swr.cn-east-3.myhuaweicloud.com/chaitin-safeline

其中 POSTGRES_PASSWORD 字段可以删除，为方便后续更新，不建议删除 MGT_PORT。

compose.yml 文件如下：

复制代码 
networks:    
  safeline-ce:
    name: safeline-ce
    driver: bridge
    ipam:
      driver: default
      config:
        - gateway: ${SUBNET_PREFIX:?SUBNET_PREFIX required}.1
          subnet: ${SUBNET_PREFIX}.0/24
    driver_opts:
      com.docker.network.bridge.name: safeline-ce

services:
  mgt:
    container_name: safeline-mgt
    restart: always
    image: ${IMAGE_PREFIX}/safeline-mgt:${IMAGE_TAG:?image tag required}
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${SAFELINE_DIR}/resources/mgt:/app/data
    ports:
      - ${MGT_PORT:-9443}:1443    #    mgt的端口映射
    healthcheck:
      test: curl -k -f https://localhost:1443/api/open/health
    environment:
      - MGT_PG=postgres://root:SafeLine666.@1.1.1.1:5432/safeline-ce?sslmode=disable          #    数据库连接配置
    depends_on:
      - fvm
    dns:
      - 119.29.29.29
      - 223.5.5.5
      - 180.76.76.76
      - 1.2.4.8
      - 114.114.114.114
      - 8.8.8.8
    logging:
      options:
        max-size: "100m"
        max-file: "10"
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.4
  detect:
    container_name: safeline-detector
    restart: always
    image: ${IMAGE_PREFIX}/safeline-detector:${IMAGE_TAG}
    volumes:
      - ${SAFELINE_DIR}/resources/detector:/resources/detector
      - ${SAFELINE_DIR}/logs/detector:/logs/detector
      - /etc/localtime:/etc/localtime:ro
    environment:
      - LOG_DIR=/logs/detector
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.5
  mario:
    container_name: safeline-mario
    restart: always
    image: ${IMAGE_PREFIX}/safeline-mario:${IMAGE_TAG}
    volumes:
      - ${SAFELINE_DIR}/resources/mario:/resources/mario
      - ${SAFELINE_DIR}/logs/mario:/logs/mario
      - /etc/localtime:/etc/localtime:ro
    environment:
      - LOG_DIR=/logs/mario
      - GOGC=100
      - DATABASE_URL=postgres://root:SafeLine666.@1.1.1.1:5432/safeline-ce          #    数据库连接配置
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.6
  tengine:
    container_name: safeline-tengine
    restart: always
    image: ${IMAGE_PREFIX}/safeline-tengine:${IMAGE_TAG}
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /etc/resolv.conf:/etc/resolv.conf:ro
      - ${SAFELINE_DIR}/resources/nginx:/etc/nginx
      - ${SAFELINE_DIR}/resources/detector:/resources/detector
      - ${SAFELINE_DIR}/logs/nginx:/var/log/nginx
      - ${SAFELINE_DIR}/resources/cache:/usr/local/nginx/cache
    environment:
      - TCD_MGT_API=https://${SUBNET_PREFIX}.4:1443/api/open/publish/server
      - TCD_SNSERVER=${SUBNET_PREFIX}.5:8000
      # deprecated
      - SNSERVER_ADDR=${SUBNET_PREFIX}.5:8000
    ulimits:
      nofile: 131072
    network_mode: host
  luigi:
    container_name: safeline-luigi
    restart: always
    image: ${IMAGE_PREFIX}/safeline-luigi:${IMAGE_TAG}
    environment:
      - MGT_IP=${SUBNET_PREFIX}.4
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${SAFELINE_DIR}/resources/luigi:/app/data
    depends_on:
      - detect
      - mgt
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.7
  fvm:
    container_name: safeline-fvm
    restart: always
    image: ${IMAGE_PREFIX}/safeline-fvm:${IMAGE_TAG}
    volumes:
      - /etc/localtime:/etc/localtime:ro
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.8
  bridge:
    container_name: safeline-bridge
    restart: always
    image: ${IMAGE_PREFIX}/safeline-bridge:${IMAGE_TAG}
    command:
      - /app/bridge
      - serve
      - -n
      - unix·
      - -a
      - /app/run/safeline.sock
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /var/run:/app/run
    logging:
      options:
        max-size: "100m"
        max-file: "10"
    networks:
      safeline-ce:
        ipv4_address: ${SUBNET_PREFIX}.9
    depends_on:
      - mgt

连接配置的修改： postgres://[username]:[password]@[host]:[port]/[database]?sslmode=disable，并创建好数据库。修改完成后，使用 docker compose up -d 启动。

仅使用域名访问需要在 "防护站点 - 添加站点" 添加配置

点击提交后，就可以删除mgt的端口映射，执行 docker compose restart 实现仅域名+80端口访问。

为防止被扫描出后台，建议申请带有复杂字符串的域名。

文末

这篇文章的站库分离适用于 5.0.0 版本，其他版本可用于参考，如有疑问，可以在下方留言。

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