n9e部署（不含存储）

安装Docker和Docker-Compose

wget -O /etc/yum.repos.d/docker-ce.repo https://mirrors.ustc.edu.cn/docker-ce/linux/centos/docker-ce.repo
sed -i 's#download.docker.com#mirrors.ustc.edu.cn/docker-ce#g' /etc/yum.repos.d/docker-ce.repo

yum install docker-ce -y

systemctl enable docker
systemctl start docker

curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
docker-compose --version
ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

使用Docker-Compose安装n9e

• 参考文档：https://flashcat.cloud/docs/content/flashcat-monitor/nightingale-v7/install/docker-compose/

mkdir -p /home/n9e/install
cd /home/n9e/install
wget https://github.com/ccfos/nightingale/releases/download/v7.3.4/n9e-v7.3.4-linux-amd64.tar.gz
tar xf n9e-v7.3.4-linux-amd64.tar.gz
cd /home/n9e/install/docker/compose-bridge
cp docker-compose.yaml docker-compose.yaml.bak
cat > docker-compose.yaml <<\EOF
version: "3.7"

networks:
  nightingale:
    driver: bridge

services:
  mysql:
    image: "mysql:8"
    container_name: n9e-mysql
    hostname: n9e-mysql
    restart: always
    environment:
      TZ: Asia/Shanghai
      MYSQL_ROOT_PASSWORD: 1234
    volumes:
      - ./mysqldata:/var/lib/mysql/
      - ../initsql:/docker-entrypoint-initdb.d/
      - ./etc-mysql/my.cnf:/etc/my.cnf
    networks:
      - nightingale
    ports:
      - "3306:3306"
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 2048M
          # cpuset: '0-3'
        reservations:
          memory: 256M

  redis:
    image: "redis:6.2"
    container_name: n9e-redis
    hostname: n9e-redis
    restart: always
    environment:
      TZ: Asia/Shanghai
    networks:
      - nightingale
    ports:
      - "6379:6379"
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 1024M
          # cpuset: '0-3'
        reservations:
          memory: 256M

  nightingale:
    image: "nightingale:7.4.0"
    container_name: n9e-nightingale
    hostname: n9e-nightingale
    restart: always
    environment:
      GIN_MODE: release
      TZ: Asia/Shanghai
      WAIT_HOSTS: mysql:3306, redis:6379
    volumes:
      - ./etc-nightingale:/app/etc
    networks:
      - nightingale
    ports:
      - "10700:17000"
      - "20090:20090"
    depends_on:
      - mysql
      - redis
    command: >
      sh -c "/app/n9e"
    deploy:
      resources:
        limits:
          cpus: '4'
          memory: 8G
          # cpuset: '0-3'
        reservations:
          memory: 4096M
EOF
docker-compose up -d

检查

• 访问：http://host:10900，默认用户是 root，密码是 root.2020
• 启动成功之后，把 initsql 目录下的内容挪走，这样下次重启的时候，DB 就不会重新初始化了。否则下次启动 mysql 还是会自动执行 initsql 下面的 sql 文件导致 DB 重新初始化，页面上创建的规则、大盘等都会丢失。Docker Compose 这种部署方式，只是用于简单测试，不推荐在生产环境使用。

docker-compose ps
mv /home/n9e/install/docker/initsql /home/n9e/install/docker/initsql-bak