prometheus监控之openldap

prometheus监控之openldap

1.openldap_exporter项目地址（感谢作者提供,记得star ^_支持下）

地址：https://github.com/tomcz/openldap_exporter/releases/download/v2.2.2/openldap_exporter-linux-amd64.gz

2.安装openldap_exporter

wget https://github.com/tomcz/openldap_exporter/releases/download/v2.2.2/openldap_exporter-linux-amd64.gz
tar xf openldap_exporter-linux-amd64.gz
sudo mv openldap_exporter-linux-amd64 /usr/bin/
chmpd +x /usr/bin/openldap_exporter-linux-amd64
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3.加入Unit服务

# cat  /usr/lib/systemd/system/openldap_exporter.service
[Unit]
Description=openldap Exporter
Wants=network-online.target
After=network-online.target

[Service]
Type=simple
User=root
Group=root
ExecStart=/usr/bin/openldap_exporter-linux-amd64 --promAddr ":9330" --config /etc/openldap/exporter.yaml
ExecReload=/bin/kill -HUP
KillMode=process
TimeoutStopSec=20s
Restart=always

[Install]
WantedBy=default.target
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4.加入开机自启和启动服务

sudo systemctl daemon-reload
sudo systemctl enable openldap_exporter.service
sudo systemctl start openldap_exporter.service
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5.检查服务启动状态和端口

# netstat -antp|grep 9330
tcp6       0      0 :::9330                 :::*                    LISTEN      42139/openldap_exporter
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6.查看监控数据

# curl -s  http://localhost:9330/metrics|grep openldap|grep -v '#'
openldap_bind{result="ok"} 2
openldap_dial{result="ok"} 2
openldap_monitor_counter_object{dn="cn=Bytes,cn=Statistics,cn=Monitor"} 128561
openldap_monitor_counter_object{dn="cn=Current,cn=Connections,cn=Monitor"} 2
openldap_monitor_counter_object{dn="cn=Entries,cn=Statistics,cn=Monitor"} 1746
openldap_monitor_counter_object{dn="cn=Max File Descriptors,cn=Connections,cn=Monitor"} 1024
openldap_monitor_counter_object{dn="cn=PDU,cn=Statistics,cn=Monitor"} 1892
openldap_monitor_counter_object{dn="cn=Read,cn=Waiters,cn=Monitor"} 1
openldap_monitor_counter_object{dn="cn=Referrals,cn=Statistics,cn=Monitor"} 0
openldap_monitor_counter_object{dn="cn=Total,cn=Connections,cn=Monitor"} 1030
openldap_monitor_counter_object{dn="cn=Write,cn=Waiters,cn=Monitor"} 0
openldap_monitor_operation{dn="cn=Abandon,cn=Operations,cn=Monitor"} 0
openldap_monitor_operation{dn="cn=Add,cn=Operations,cn=Monitor"} 0
openldap_monitor_operation{dn="cn=Bind,cn=Operations,cn=Monitor"} 30
openldap_monitor_operation{dn="cn=Compare,cn=Operations,cn=Monitor"} 0
openldap_monitor_operation{dn="cn=Delete,cn=Operations,cn=Monitor"} 0
openldap_monitor_operation{dn="cn=Extended,cn=Operations,cn=Monitor"} 0
openldap_monitor_operation{dn="cn=Modify,cn=Operations,cn=Monitor"} 0
openldap_monitor_operation{dn="cn=Modrdn,cn=Operations,cn=Monitor"} 0
openldap_monitor_operation{dn="cn=Search,cn=Operations,cn=Monitor"} 119
openldap_monitor_operation{dn="cn=Unbind,cn=Operations,cn=Monitor"} 0
openldap_monitored_object{dn="cn=Active,cn=Threads,cn=Monitor"} 1
openldap_monitored_object{dn="cn=Backload,cn=Threads,cn=Monitor"} 1
openldap_monitored_object{dn="cn=Max Pending,cn=Threads,cn=Monitor"} 0
openldap_monitored_object{dn="cn=Max,cn=Threads,cn=Monitor"} 16
openldap_monitored_object{dn="cn=Open,cn=Threads,cn=Monitor"} 2
openldap_monitored_object{dn="cn=Pending,cn=Threads,cn=Monitor"} 0
openldap_monitored_object{dn="cn=Starting,cn=Threads,cn=Monitor"} 0
openldap_monitored_object{dn="cn=Uptime,cn=Time,cn=Monitor"} 57928
openldap_scrape{result="ok"} 2
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7.报警rules

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