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]# rz
rz 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]# rz
rz 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-virtualenv
yum install -y python-devel
yum install -y openldap-devel
yum install -y mysql-devel
yum groupinstall "Development tools" -y
#安装pip
yum -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 start
falcon-dashboard started..., pid=1635
(env) [root@mgr dashboard]# netstat -nltp10、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，请继续关注天达云网站，小编会继续努力为大家带来更多实用的文章！