open-falcon的详细安装步骤

这篇文章主要介绍"open-falcon的详细安装步骤"，在日常操作中，相信很多人在open-falcon的详细安装步骤问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答"open-falcon的详细安装步骤"的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

1、安装工具

yum install git telnet net-tools tree nmap sysstat lrzsz dos2unix tcpdump ntpdate wget -y

2、系统配置

 #时间配置 ntpdate ntp.aliyun.com #开启缓存 sed -i 's#keepcache=0#keepcache=1#g' /etc/yum.conf  grep keepcache /etc/yum.conf #关闭selinux sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config setenforce 0 #关闭防火墙 systemctl stop firewalld.service systemctl disable firewalld.service

3、安装配置redis

 yum install redis -y  systemctl start redis systemctl enable redis systemctl status redis

4、安装MySQL，为了方便我这用的是空密码喲

 yum install mariadb mariadb-server -y systemctl start mariadb systemctl enable mariadb mysql -uroot -p

5、上传并执行需要的五个SQL脚本

[root@mgr tmp]# rzrz waiting to receive.Starting zmodem transfer.  Press Ctrl+C to cancel.Transferring 1_uic-db-schema.sql...  100%       1 KB       1 KB/sec    00:00:01       0 Errors  Transferring 2_portal-db-schema.sql...  100%       7 KB       7 KB/sec    00:00:01       0 Errors  Transferring 3_dashboard-db-schema.sql...  100%       3 KB       3 KB/sec    00:00:01       0 Errors  Transferring 4_graph-db-schema.sql...  100%       1 KB       1 KB/sec    00:00:01       0 Errors  Transferring 5_alarms-db-schema.sql...  100%       2 KB       2 KB/sec    00:00:01       0 Errors  [root@mgr tmp]# for sqlfile in `ls |grep sql`; do mysql < $sqlfile ;done;

6、安装golang

yum install golang

7、后端安装

#创建工作目录 export FALCON_HOME=/home/work export WORKSPACE=$FALCON_HOME/open-falcon mkdir -p $WORKSPACE #上传下载好的版本并解压  https://github.com/open-falcon/falcon-plus/releases/download/v0.3/open-falcon-v0.3.tar.gz[root@mgr tmp]# rzrz waiting to receive.Starting zmodem transfer.  Press Ctrl+C to cancel.Transferring open-falcon-v0.3.tar.gz...  100%   67075 KB    22358 KB/sec    00:00:03       0 Errors  [root@mgr tmp]# tar xf open-falcon-v0.3.tar.gz -C $WORKSPACE[root@mgr tmp]# cd $WORKSPACE#配置文件查看 cat `find ./ -type f -name "cfg.json"|egrep "alarm|api|nodata|hbs|graph|aggregator"` |grep 'root:@tcp(127.0.0.1:3306)'#配置文件修改命令，空密码更容易快速搭建，所以可以不用执行这一步sed -i 's#root:@tcp(127.0.0.1:3306)#root:123456@tcp(127.0.0.1:3306)#g' `find ./ -type f -name "cfg.json"|egrep "alarm|api|nodata|hbs|graph|aggregator"`

8、启动后端和本机agent

[root@mgr open-falcon]# ./open-falcon start[falcon-graph] 19882[falcon-hbs] 19894[falcon-judge] 19903[falcon-transfer] 19910[falcon-nodata] 19917[falcon-aggregator] 19925[falcon-agent] 19934[falcon-gateway] 19943[falcon-api] 19950[falcon-alarm] 19963[root@mgr open-falcon]# ./open-falcon check        falcon-graph         UP           19882           falcon-hbs         UP           19894         falcon-judge         UP           19903      falcon-transfer         UP           19910        falcon-nodata         UP           19917    falcon-aggregator         UP           19925         falcon-agent         UP           19934       falcon-gateway         UP           19943           falcon-api         UP           19950         falcon-alarm         UP           19963 [root@mgr open-falcon]# ./open-falcon start agent[falcon-agent] 19934[root@mgr open-falcon]# ./open-falcon check        falcon-graph         UP           19882           falcon-hbs         UP           19894         falcon-judge         UP           19903      falcon-transfer         UP           19910        falcon-nodata         UP           19917    falcon-aggregator         UP           19925         falcon-agent         UP           19934       falcon-gateway         UP           19943           falcon-api         UP           19950         falcon-alarm         UP           19963

9、前端安装

cd $WORKSPACE#克隆数据git clone  #安装依赖yum install -y python-virtualenvyum install -y python-develyum install -y openldap-develyum install -y mysql-develyum groupinstall "Development tools" -y#安装pipyum -y install python-pip#环境配置cd dashboard/             virtualenv ./env/env/bin/pip install -r pip_requirements.txt#备份并修改配置密码，PORTAL_DB_USER 、PORTAL_DB_PASS这个需要注意，要么创建，要么改成root对应信息cp rrd/config.py{,.bak}vim rrd/config.py#启动并查看[root@mgr dashboard]# source env/bin/activate(env) [root@mgr dashboard]# ./control startfalcon-dashboard started..., pid=1635(env) [root@mgr dashboard]# netstat  -nltp

10、网页登录

11、客户端安装

只需要把server的agent 文件+open-falcon启动文件copy到被监控端，修改配置文件指向server端即可

ansible es   -a "sed -i 's/0.0.0.0/192.168.56.21/g' /home/work/open-falcon/agent/config/cfg.json "

到此，关于"open-falcon的详细安装步骤"的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注网站，小编会继续努力为大家带来更多实用的文章！