Document Control
Author |
Version |
Time |
Comment |
V0.1 |
Mar 1st , 2019 |
First commit |
|
V0.2 |
Mar 4th , 2019 |
add data source from influxDB |
Grafana topologic
graphite is solution for data source scale out
statsD to limited the metric sent to graphite
Install MYSQL 5.7
Download MySQL Yum Repository
https://dev.mysql.com/downloads/repo/yum/
wget http://dev.mysql.com/get/mysql80-community-release-el7-2.noarch.rpm
install the repo
rpm -ivh mysql80-community-release-el7-2.noarch.rpm
see if the repo is enable or disable
yum repolist all | grep mysql
enable mysql 5.7
yum-config-manager --enable mysql57-community
check repo to make sure 5.7 is enable in repo
cat mysql-community.repo
yum repolist enabled | grep mysql
yum install mysql-community-server
systemctl start mysqld
systemctl status -l mysqld
yum install python34-PyMySQL.noarch
find mysql root initial password
sudo grep 'temporary password' /var/log/mysqld.log
2019-03-01T04:19:58.304407Z 1 [Note] A temporary password is generated for root@localhost: 1XGPZC)o mysql -uroot -p change root password ALTER USER 'root'@'localhost' IDENTIFIED BY 'Root@123'; create user graphite identified by 'Grap@123'; create database graphite; grant all ON graphite.* to graphite@'%'; sudo yum install -y yum-utils \ device-mapper-persistent-data \ lvm2 sudo yum-config-manager \ --add-repo \ https://download.docker.com/linux/centos/docker-ce.repo sudo yum install docker-ce docker-ce-cli containerd.io service docker start docker run -d --name graphite --restart=always -p 81:81 -p 80:80 -p 8125:8125/udp hopsoft/graphite-statsd please check 8125 is StatsD traffic port in UDP mapping visit http://10.143.40.170/login with admin/admin change admin password http://10.143.40.170/admin/users/edit/1 find download information from http://docs.grafana.org/installation/rpm/ vi /etc/yum.repos.d/grafana.repo [grafana] name=grafana baseurl=https://packages.grafana.com/oss/rpm repo_gpgcheck=1 enabled=1 gpgcheck=1 gpgkey=https://packages.grafana.com/gpg.key sslverify=1 sslcacert=/etc/pki/tls/certs/ca-bundle.crt yum install Grafana binding ip address and mysql account information vi /etc/grafana/grafana.ini systemctl start grafana-server systemctl status -l grafana-server check port is up netstat -ntlp goto http://192.168.1.60:3000 login as admin/admin install server side image rendering yum install -y fontconfig freetype* urw-fonts create folder and dashboard share the link Add data source fill in mysql account information click save and test for testing the connection topologic introduce https://www.influxdata.com/time-series-platform/ goto https://portal.influxdata.com/downloads/ get download link wget https://dl.influxdata.com/influxdb/releases/influxdb-1.7.4.x86_64.rpm sudo yum localinstall influxdb-1.7.4.x86_64.rpm systemctl start influxdb enter influx to enter the shell create and show database insert data by shell insert cpu,host=nginx value=0.5 insert data by API curl -i -XPOST 'http://localhost:8086/write?db=TelitDemo' --data-binary 'cpu,host=apache value=4' query database CREATE USER "admin" WITH PASSWORD 'Pass@123' WITH ALL PRIVILEGES enable auth in influxdb vi /etc/influxdb/influxdb.conf [http] enabled = true bind-address = "10.143.40.163:8088" auth-enabled = true then restart the influxdb systemctl restart influxdb goto Grafana web ui http://10.143.40.160:3000 and find configuration in left menu enter influxdb connection information click save and test to make sure db link is available create influx DS folder and create new dashboard add query and select data source edit panel add fake data data will show up in the panel update with mysql account information create production table and column make some fake number create mysql folder and switch datasource to mysql select add a table SELECT * from production order by SalesTime desc limit 10 ; finally go back to dashboard and looks like this update SMTP information in /etc/grafana/grafana.ini and update alerting configuration in Grafana webUI https://grafana.com/plugins/raintank-worldping-app/installation grafana-cli plugins install raintank-worldping-app service grafana-server restart enable worldping in Grafana plugings go and get Grafana.com API Key https://grafana.com/login?to=%2Fprofile%2Fapi-keys register user and find key https://grafana.com/orgs/pcdog/api-keys dashboard like this goto world ping home in left menu add endpoint wait data information collection wait for a while for the ping data collection , the dashboard will looks like this.Install Grafana on Docker
Install Grafana on CentOS
Using Grafana
First time in web UI
add panel
take a local snapshot
take a Cloud snapshot
Integration with InfluxDB
installation influxdatabase
create admin user in influxdb
Add data source in Grafana
add panel to dashboard
Integration with MySQL
add data source
Make fake data in database
Add panel
Notification & Alert
Worldping plug
download & installation
Add End point