[CEPH] Ceph monitoring and integration with Zabbix on Ubuntu 20.04 - woodev.co

Enable Zabbix Module

apt install zabbix-agent

ceph mgr module enable zabbix
ceph zabbix config-set zabbix_host {Zabbix Server HostIP}
ceph zabbix config-set identifier ceph-{fsid}

ceph zabbix config-show

 

Edit "/etc/zabbix/zabbix_agentd.conf"

vi /etc/zabbix/zabbix_agentd.conf

Server: {Zabbix Server HostIP}
ServerActive: {Zabbix Server HostIP}
Hostname: {Ceph-fsid}

systemctl restart zabbix-agent.service

 

Add "zabbix_template.xml" to Zabbix Dashboard

"아래 링크를 통해서 템플릿 다운로드" > Data conllection > Templates -> Import  > 파일선택 > "다운로드한 템플릿 파일"

curl https://raw.githubusercontent.com/ceph/ceph/master/src/pybind/mgr/zabbix/zabbix_template.xml -o zabbix_template.xml

 

Add Ceph Cluster to Zabbix Dashboard

Monitoring > Host > Create Host > "아래 그림 참고" > Add

 

Install Zabbix-Sender in Ceph MGR Container

docker exec -it {ceph-mgr containerID} /bin/bash
rpm -Uvh https://repo.zabbix.com/zabbix/6.4/rhel/8/x86_64/zabbix-release-6.4-1.el8.noarch.rpm

dnf clean all
dnf install -y zabbix-sender

 

Set "ceph health logger"

/var/log/ceph_health.log 파일에 log가 쌓이는지 확인

git clone https://github.com/tmax-cloud/hypersds-wiki.git
cd hypersds-wiki/zabbix

chmod a+x ceph_health_logger.sh

cp ceph_health_logger.sh /usr/sbin/
cp ceph_health /etc/logrotate.d/
cp ceph-health-logger.service /usr/lib/systemd/system/

systemctl daemon-reload
systemctl enable ceph-health-logger.service
systemctl start ceph-health-logger.service

 

Check Zabbix Metric Send

ceph zabbix discovery
ceph zabbix send