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夜莺监控( Nightingale )是一款国产、开源云原生监控分析系统,采用 All-In-One 的设计,集数据采集、可视化、监控告警、数据分析于一体。于 2020 年 3 月 20 日,在 github 上发布 v1 版本,已累计迭代 60 多个版本。从 v5 版本开始与 Prometheus、VictoriaMetrics、Grafana、Telegraf、Datadog 等生态紧密协同集成,提供开箱即用的企业级监控分析和告警能力,已有众多企业选择将 Prometheus + AlertManager + Grafana 的组合方案升级为使用夜莺监控。夜莺监控,由滴滴开发和开源,并于 2022 年 5 月 11 日,捐赠予中国计算机学会开源发展委员会(CCF ODC),为 CCF ODC 成立后接受捐赠的第一个开源项目。夜莺监控的核心开发团队,也是Open-Falcon项目原核心研发人员。
Server端安装部署架构: Prometheus + MySQL + redis + n9e server + n9e webapi
采集端:categraf
1. 关闭防火墙和安全机制
- systemctl stop firewalld.service
- systemctl disable firewalld.service
- setenforce 0
2. 安装普罗米修斯
- #下载普罗米修斯
- wget https://s3-gz01.didistatic.com/n9e-pub/prome/prometheus-2.28.0.linux-amd64.tar.gz -O prometheus-2.28.0.linux-amd64.tar.gz
- #解压
- tar xzvf prometheus-2.28.0.linux-amd64.tar.gz -C /usr/local
- #改名
- mv /usr/local/prometheus-2.28.0.linux-amd64 /usr/local/prometheus
- #prometheus配置成系统服务
- cat <<EOF >/etc/systemd/system/prometheus.service
- [Unit]
- Description="prometheus"
- Documentation=https://prometheus.io/
- After=network.target
- [Service]
- Type=simple
- ExecStart=/usr/local/prometheus/prometheus --config.file=/usr/local/prometheus/prometheus.yml --storage.tsdb.path=/usr/local/prometheus/data --web.enable-lifecycle --enable-feature=remote-write-receiver --query.lookback-delta=2m
- Restart=on-failure
- SuccessExitStatus=0
- LimitNOFILE=65536
- StandardOutput=syslog
- StandardError=syslog
- SyslogIdentifier=prometheus
- [Install]
- WantedBy=multi-user.target
- EOF
-
- #重启daemon
- systemctl daemon-reload
- #prometheus加入开机自启
- systemctl enable prometheus
- #重启prometheus
- systemctl restart prometheus
- #查看prometheus状态
- systemctl status prometheus
3. 安装MySQL
- #下载mysql安装包
- wget https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-8.0.28-1.el7.x86_64.rpm-bundle.tar
- #创建MySQL目录
- mkdir /usr/local/mysql
- #解压MySQL安装包
- tar xf mysql-8.0.28-1.el7.x86_64.rpm-bundle.tar -C /usr/local/mysql
- #移动到mysql目录
- cd /usr/local/mysql/
- #RPM方式安装MySQL
- rpm -ivh mysql-community-* --force --nodeps
- #启动MySQL
- systemctl start mysqld
- #MySQL加入开启自启
- systemctl enable mysqld
- #以下三种方法,均可(建议都看一遍)
- systemctl status mysqld.service
- netstat -anptu |grep mysql
- ps -ef |grep mysql
3.1 修改MySQL密码
- #启动mysql后会初始化 查找mysql密码
- cat /var/log/mysqld.log | grep password
- 2022-06-23T16:15:31.370137Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: Dfo5Dm-!fVZG
- #密码为:Dfo5Dm-!fVZG
-
- #由于MySQL8.0 有密码验证组件,若希望设置简单的密码,需要修改服务验证条件
- # 密码检查等级,0/LOW、1/MEDIUM、2/STRONG
- set global validate_password.policy=0;
- # 密码的最短长度
- set global validate_password.length=6;
- # 密码至少要包含的小写字母个数和大写字母个数
- set global validate_password.mixed_case_count=0;
- # 设置密码
- mysql -uroot -p
- ALTER USER 'root'@'localhost' IDENTIFIED BY 'Likun@123';
3.2 也可以直接安装mariadb(MySQL和Mariadb选取一个)
- #安装mariadb
- yum -y install mariadb*
- #mariadb加入开机自启
- systemctl enable mariadb
- #启动mariadb
- systemctl restart mariadb
- #修改密码
- mysql -e "SET PASSWORD FOR 'root'@'localhost' = PASSWORD('Likun@123');"
- #环境准备
- yum -y install gcc
- #创建redis目录
- mkdir /usr/local/redis
- #下载redis:
- wget https://download.redis.io/redis-stable.tar.gz
- #解压redis:
- tar xf redis-stable.tar.gz -C /usr/local/redis/
- #编译
- cd /usr/local/redis/redis-stable/
- make && make install
- #初始化redis
- cd /usr/local/redis/redis-stable/utils/
- #注释文件中几行内容(不注释会运行报错)
- vim install_server.sh
- 注释如下行
- 77# _pid_1_exe="$(readlink -f /proc/1/exe)"
- 78 #if [ "${_pid_1_exe##*/}" = systemd ]
- 79 #then
- 80 # echo "This systems seems to use systemd."
- 81 # echo "Please take a look at the provided example service unit files in this directory, and adapt and install them. Sorry!"
- 82 # exit 1
- 83 #fi
4.1 初始化安装redis
- ./install_server.sh
- 会有如下的提示信息,直接默认就好了
- Welcome to the redis service installer
- This script will help you easily set up a running redis server
-
- Please select the redis port for this instance: [6379]
- Selecting default: 6379
- Please select the redis config file name [/etc/redis/6379.conf]
- Selected default - /etc/redis/6379.conf
- Please select the redis log file name [/var/log/redis_6379.log]
- Selected default - /var/log/redis_6379.log
- Please select the data directory for this instance [/var/lib/redis/6379]
- Selected default - /var/lib/redis/6379
- Please select the redis executable path [/usr/local/bin/redis-server]
- Selected config:
- Port : 6379
- Config file : /etc/redis/6379.conf
- Log file : /var/log/redis_6379.log
- Data dir : /var/lib/redis/6379
- Executable : /usr/local/bin/redis-server
- Cli Executable : /usr/local/bin/redis-cli
- Is this ok? Then press ENTER to go on or Ctrl-C to abort.
- Copied /tmp/6379.conf => /etc/init.d/redis_6379
- Installing service...
- Successfully added to chkconfig!
- Successfully added to runlevels 345!
- Starting Redis server...
- Installation successful!
-
- #看到 successful! 安装完成
-
-
此时,已经默认帮我们启动了redis了,查看下redis的状态,可以看到redis真的已经启动了
- #检查进程
- ps -ef |grep redis
- root 15825 1 0 14:12 ? 00:00:00 /usr/local/bin/redis-server 127.0.0.1:6379
- root 15864 10374 0 14:15 pts/0 00:00:00 grep --color=auto redis
-
- #检查端口
- netstat -anptu |grep redis
- tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 15825/redis-server
- tcp6 0 0 ::1:6379 :::* LISTEN 15825/redis-server
夜莺的安装包从哪里搞?大家可以自行编译,后端代码在上文提到了,前端代码在:https://github.com/n9e/fe-v5
也提供编译好的二进制,不过只有 linux-amd64 的版本,可以从两个地方下载:
github:https://github.com/ccfos/nightingale/releases
gitlink:https://www.gitlink.org.cn/ccfos/nightingale/releases
- #创建夜莺目录
- mkdir /usr/local/n9e
- #解压安装包
- tar xzvf n9e-v5.10.0-linux-amd64.tar.gz -C /usr/local/n9e/
- #导入数据库
- mysql -uroot -pLikun@123< /usr/local/n9e/docker/initsql/a-n9e.sql
- #修改server配置文件中MySQL连接密码
- vim /usr/local/n9e/etc/server.conf
- 133 DSN="root:1234@tcp(127.0.0.1:3306)/n9e_v5?charset=utf8mb4&parseTime=True&loc=Local&allowNativePasswords=true"
- 改为
- 133 DSN="root:Likun@123@tcp(127.0.0.1:3306)/n9e_v5?charset=utf8mb4&parseTime=True&loc=Local&allowNativePasswords=true"
- #修改webapi配置文件中MySQL连接密码
- vim /usr/local/n9e/etc/webaip.conf
- 165 DSN="root:1234@tcp(127.0.0.1:3306)/n9e_v5?charset=utf8mb4&parseTime=True&loc=Local&allowNativePasswords=true"
- 改为
- 165 DSN="root:Likun@123@tcp(127.0.0.1:3306)/n9e_v5?charset=utf8mb4&parseTime=True&loc=Local&allowNativePasswords=true"
- #启动server
- cd /usr/local/n9e/
- nohup ./n9e server &> server.log &
- #启动webapi
- nohup ./n9e webapi &> webapi.log &
如果启动成功,server 默认会监听在 19000 端口,webapi 会监听在 18000 端口,且日志没有报错。此时浏览器请求 18000 端口,就可以体验了
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