此次部署的grafana使用postgres数据库来存放数据
安装postgresql
服务器
| ip | 系统 | 配置 | 目录 | 部署版本 |
|---|---|---|---|---|
| 172.24.32.200 | centos7.7 | 2c4g | /var/lib/pgsql/12/ | 12 |
- 1、官网
https://www.postgresql.org/download/linux/redhat/
- 2、下载rpm源
yum install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm
- 3、安装客户端
yum install -y postgresql12
- 4、安装服务端
yum install postgresql12-server
- 5、初始化并且开机自启动
/usr/pgsql-12/bin/postgresql-12-setup initdb
systemctl enable postgresql-12
systemctl start postgresql-12
- 6、创建账号密码
sudo su postgres
psql postgres
ALTER USER postgres WITH PASSWORD 'test123'
执行结果
[root@test01 ~]# sudo su postgres
bash-4.2$ psql postgres
could not change directory to "/root": Permission denied
psql (12.3)
Type "help" for help.
postgres=# ALTER USER postgres WITH PASSWORD 'test123';
ALTER ROLE
- 7、修改配置文件和登陆权限
echo >>/var/lib/pgsql/12/data/pg_hba.conf<sed -i "s| listen_addresses = 'localhost' |listen_addresses = '*'|g" /var/lib/pgsql/12/data/postgresql.conf
- 8、重启下数据库
systemctl start postgresql-12
安装grafana
服务器
| ip | 系统 | 配置 | 目录 | 部署版本 |
|---|---|---|---|---|
| 172.24.32.200 | centos7.7 | 2c4g | /etc/grafana/grafana.ini | 6.7.3 |
安装
官网
https://grafana.com/docs/grafana/latest/installation/debian/
cd /usr/local/src
wget https://dl.grafana.com/oss/release/grafana-6.7.3-1.x86_64.rpm
yum install -y grafana-6.7.3-1.x86_64.rpm
修改配置文件
主要修改端口、数据库（sqlite改成postgresql）、告警邮箱
echo >>/etc/grafana/grafana.ini<启动和开机自启动
systemctl enable grafana-server
systemctl start grafana-server
登陆，初始密码admin、admin
http://172.24.32.200:3001/login
改密码 test123
添加饼图插件
grafana-cli plugins install grafana-piechart-panel
重启服务生效
service grafana-server restart